.gitignore

@@ -18,6 +18,5 @@ media
 /.env
 /.mypy_cache
 /.pytest_cache
-/*.egg-info/
 /static
 node_modules

.pre-commit-config.yaml

@@ -1,41 +1,30 @@
 repos:
   - repo: https://github.com/pre-commit/pre-commit-hooks
-    rev: v4.4.0
+    rev: v2.1.0
     hooks:
-      - id: check-ast
-      - id: check-builtin-literals
+      - id: check-byte-order-marker
       - id: check-case-conflict
-      - id: check-docstring-first
       - id: check-executables-have-shebangs
       - id: check-json
       - id: check-merge-conflict
-      - id: check-symlinks
-      - id: check-toml
-      - id: check-vcs-permalinks
       - id: check-yaml
-      - id: destroyed-symlinks
       - id: end-of-file-fixer
-      - id: fix-byte-order-marker
+      - id: flake8
       - id: mixed-line-ending
         args:
           - --fix=lf
       - id: trailing-whitespace
-  - repo: https://github.com/psf/black
-    rev: 23.7.0
-    hooks:
-      - id: black
-        language_version: python3.11
   - repo: local
     hooks:
       - id: pytest
         name: Check pytest unit tests pass
-        entry: poetry run pytest
+        entry: pipenv run pytest
         pass_filenames: false
         language: system
         types: [python]
       - id: mypy
         name: Check mypy static types match
-        entry: poetry run mypy . --ignore-missing-imports
+        entry: pipenv run mypy . --ignore-missing-imports
         pass_filenames: false
         language: system
         types: [python]

Pipfile

@@ -1,66 +1,63 @@
-[tool.poetry]
-name = "lemoncurry"
-version = "1.11.0"
-description = "Indieweb-compatible personal website"
-authors = ["Danielle McLean <dani@00dani.me>"]
-license = "MIT"
+[[source]]
+url = "https://pypi.python.org/simple"
+verify_ssl = true
+name = "pypi"
 
-[tool.poetry.dependencies]
-python = "^3.9"
-accept-types = "*"
-ago = "*"
-argon2-cffi = "*"
-bleach = "*"
-cachecontrol = "*"
-django = "<4,>=3"
-django-activeurl = "*"
-django-analytical = "*"
-django-annoying = "*"
+[requires]
+python_version = '3.9'
+
+[packages]
+django = ">=3,<4"
 django-compressor = "*"
-django-computed-property = "*"
-django-cors-headers = "*"
-django-debug-toolbar = "*"
-django-extensions = "*"
-django-meta = "*"
-django-model-utils = "*"
-django-otp = "*"
-django-otp-agents = "*"
-django-push = "*"
-django-randomslugfield = "*"
-django-redis = "*"
-django-rq = "*"
-docutils = "*"
-gevent = "*"
-gunicorn = {extras = ["gevent"], version = "*"}
-hiredis = "*"
-jinja2 = "*"
-markdown = "*"
-mf2py = "*"
-mf2util = "*"
-msgpack = "*"
+gunicorn = {extras = ["gevent"]}
+"psycopg2-binary" = "*"
 pillow = "*"
-psycopg2-binary = "*"
-python-baseconv = "*"
-python-magic = "*"
-python-slugify = "*"
-pyup-django = "*"
-pyyaml = "*"
+django-meta = "*"
+django-activeurl = "*"
+django-otp = "*"
 qrcode = "*"
-ronkyuu = "*"
+django-otp-agents = "*"
+python-slugify = "*"
+"mf2py" = "*"
+markdown = "*"
+bleach = "*"
+django-debug-toolbar = "*"
 xrd = "*"
+django-push = "*"
+pyyaml = "*"
+django-annoying = "*"
+accept-types = "*"
+django-analytical = "*"
+django-model-utils = "*"
+django-rq = "*"
+ronkyuu = "*"
+cachecontrol = "*"
+hiredis = "*"
+"mf2util" = "*"
+django-cors-headers = "*"
+"argon2-cffi" = "*"
+python-baseconv = "*"
+django-computed-property = "*"
+docutils = "*"
+django-super-favicon = "*"
+django-redis = "*"
+gevent = "*"
+django-extensions = "*"
+python-magic = "*"
+pyup-django = "*"
+jinja2 = "*"
+msgpack = "*"
+django-randomslugfield = "*"
+ago = "*"
 
-[tool.poetry.dev-dependencies]
-mypy = "*"
+[dev-packages]
 ptpython = "*"
 pytest-django = "*"
-types-bleach = "*"
-types-markdown = "*"
-types-python-slugify = "*"
+werkzeug = "*"
+watchdog = "*"
+mypy = "*"
 types-pyyaml = "*"
 types-requests = "*"
-watchdog = "*"
-werkzeug = "*"
-
-[build-system]
-requires = ["poetry>=0.12"]
-build-backend = "poetry.masonry.api"
+types-python-slugify = "*"
+types-bleach = "*"
+types-markdown = "*"

entries/admin.py

@@ -8,10 +8,12 @@ class SyndicationInline(admin.TabularInline):
 
 
 class EntryAdmin(admin.ModelAdmin):
-    date_hierarchy = "created"
-    list_display = ("title", "id", "kind", "created")
-    list_filter = ("kind",)
-    inlines = (SyndicationInline,)
+    date_hierarchy = 'created'
+    list_display = ('title', 'id', 'kind', 'created')
+    list_filter = ('kind',)
+    inlines = (
+        SyndicationInline,
+    )
 
 
 admin.site.register(Cat)

entries/apps.py

@@ -2,4 +2,4 @@ from django.apps import AppConfig
 
 
 class EntriesConfig(AppConfig):
-    name = "entries"
+    name = 'entries'

entries/from_url.py

@@ -11,24 +11,24 @@ from .models import Entry
 def from_url(url: str) -> Entry:
     domain = Site.objects.get_current().domain
     if not url:
-        raise error.bad_req("url parameter required")
-    if "//" not in url:
-        url = "//" + url
-    parts = urlparse(url, scheme="https")
-    if parts.scheme not in ("http", "https") or parts.netloc != domain:
-        raise error.bad_req("url does not point to this site")
+        raise error.bad_req('url parameter required')
+    if '//' not in url:
+        url = '//' + url
+    parts = urlparse(url, scheme='https')
+    if parts.scheme not in ('http', 'https') or parts.netloc != domain:
+        raise error.bad_req('url does not point to this site')
 
     try:
         match = resolve(parts.path)
     except Resolver404:
-        raise error.bad_req("url does not point to a valid page on this site")
+        raise error.bad_req('url does not point to a valid page on this site')
 
-    if match.view_name != "entries:entry":
-        raise error.bad_req("url does not point to an entry on this site")
+    if match.view_name != 'entries:entry':
+        raise error.bad_req('url does not point to an entry on this site')
 
     try:
-        entry = Entry.objects.get(pk=match.kwargs["id"])
+        entry = Entry.objects.get(pk=match.kwargs['id'])
     except Entry.DoesNotExist:
-        raise error.bad_req("url does not point to an existing entry")
+        raise error.bad_req('url does not point to an existing entry')
 
     return entry

entries/jobs.py

@@ -7,19 +7,16 @@ from ronkyuu import webmention
 @job
 def ping_hub(*urls):
     for url in urls:
-        requests.post(
-            settings.PUSH_HUB,
-            data={
-                "hub.mode": "publish",
-                "hub.url": url,
-            },
-        )
+        requests.post(settings.PUSH_HUB, data={
+            'hub.mode': 'publish',
+            'hub.url': url,
+        })
 
 
 @job
 def send_mentions(source, targets=None):
     if targets is None:
-        targets = webmention.findMentions(source)["refs"]
+        targets = webmention.findMentions(source)['refs']
     for target in targets:
         status, endpoint = webmention.discoverEndpoint(target)
         if endpoint is not None and status == 200:

entries/kinds.py

@@ -14,62 +14,62 @@ class Entry:
         return self.index_page()
 
     def index_page(self, page=0):
-        kwargs = {"kind": self}
+        kwargs = {'kind': self}
         if page > 1:
-            kwargs["page"] = page
-        return reverse("entries:index", kwargs=kwargs)
+            kwargs['page'] = page
+        return reverse('entries:index', kwargs=kwargs)
 
     @property
     def entry(self):
-        return self.plural + "_entry"
+        return self.plural + '_entry'
 
     @property
     def atom(self):
-        return reverse("entries:atom_by_kind", kwargs={"kind": self})
+        return reverse('entries:atom_by_kind', kwargs={'kind': self})
 
     @property
     def rss(self):
-        return reverse("entries:rss_by_kind", kwargs={"kind": self})
+        return reverse('entries:rss_by_kind', kwargs={'kind': self})
 
 
 Note = Entry(
-    id="note",
-    icon="fas fa-paper-plane",
-    plural="notes",
+    id='note',
+    icon='fas fa-paper-plane',
+    plural='notes',
 )
 
 
 Article = Entry(
-    id="article",
-    icon="fas fa-file-alt",
-    plural="articles",
+    id='article',
+    icon='fas fa-file-alt',
+    plural='articles',
     slug=True,
 )
 
 Photo = Entry(
-    id="photo",
-    icon="fas fa-camera",
-    plural="photos",
+    id='photo',
+    icon='fas fa-camera',
+    plural='photos',
 )
 
 Reply = Entry(
-    id="reply",
-    icon="fas fa-comment",
-    plural="replies",
+    id='reply',
+    icon='fas fa-comment',
+    plural='replies',
     on_home=False,
 )
 
 Like = Entry(
-    id="like",
-    icon="fas fa-heart",
-    plural="likes",
+    id='like',
+    icon='fas fa-heart',
+    plural='likes',
     on_home=False,
 )
 
 Repost = Entry(
-    id="repost",
-    icon="fas fa-retweet",
-    plural="reposts",
+    id='repost',
+    icon='fas fa-retweet',
+    plural='reposts',
 )
 
 all = (Note, Article, Photo)
@@ -79,7 +79,7 @@ from_plural = {k.plural: k for k in all}
 
 
 class EntryKindConverter:
-    regex = "|".join(k.plural for k in all)
+    regex = '|'.join(k.plural for k in all)
 
     def to_python(self, plural):
         return from_plural[plural]

entries/migrations/0001_initial.py

@@ -8,6 +8,7 @@ import django.db.models.deletion
 
 
 class Migration(migrations.Migration):
+
     initial = True
 
     dependencies = [
@@ -16,41 +17,20 @@ class Migration(migrations.Migration):
 
     operations = [
         migrations.CreateModel(
-            name="Entry",
+            name='Entry',
             fields=[
-                (
-                    "id",
-                    models.AutoField(
-                        auto_created=True,
-                        primary_key=True,
-                        serialize=False,
-                        verbose_name="ID",
-                    ),
-                ),
-                (
-                    "kind",
-                    models.CharField(
-                        choices=[("note", "Note"), ("article", "Article")],
-                        default="note",
-                        max_length=30,
-                    ),
-                ),
-                ("name", models.CharField(blank=True, max_length=100)),
-                ("summary", models.TextField(blank=True)),
-                ("content", models.TextField()),
-                ("published", models.DateTimeField()),
-                ("updated", models.DateTimeField()),
-                (
-                    "author",
-                    models.ForeignKey(
-                        on_delete=django.db.models.deletion.CASCADE,
-                        to=settings.AUTH_USER_MODEL,
-                    ),
-                ),
+                ('id', models.AutoField(auto_created=True, primary_key=True, serialize=False, verbose_name='ID')),
+                ('kind', models.CharField(choices=[('note', 'Note'), ('article', 'Article')], default='note', max_length=30)),
+                ('name', models.CharField(blank=True, max_length=100)),
+                ('summary', models.TextField(blank=True)),
+                ('content', models.TextField()),
+                ('published', models.DateTimeField()),
+                ('updated', models.DateTimeField()),
+                ('author', models.ForeignKey(on_delete=django.db.models.deletion.CASCADE, to=settings.AUTH_USER_MODEL)),
             ],
             options={
-                "verbose_name_plural": "entries",
-                "ordering": ["-published"],
+                'verbose_name_plural': 'entries',
+                'ordering': ['-published'],
             },
         ),
     ]

entries/migrations/0002_syndication.py

@@ -7,42 +7,23 @@ import django.db.models.deletion
 
 
 class Migration(migrations.Migration):
+
     dependencies = [
-        ("users", "0005_auto_20171023_0158"),
-        ("entries", "0001_initial"),
+        ('users', '0005_auto_20171023_0158'),
+        ('entries', '0001_initial'),
     ]
 
     operations = [
         migrations.CreateModel(
-            name="Syndication",
+            name='Syndication',
             fields=[
-                (
-                    "id",
-                    models.AutoField(
-                        auto_created=True,
-                        primary_key=True,
-                        serialize=False,
-                        verbose_name="ID",
-                    ),
-                ),
-                ("url", models.CharField(max_length=255)),
-                (
-                    "entry",
-                    models.ForeignKey(
-                        on_delete=django.db.models.deletion.CASCADE,
-                        related_name="syndications",
-                        to="entries.Entry",
-                    ),
-                ),
-                (
-                    "profile",
-                    models.ForeignKey(
-                        on_delete=django.db.models.deletion.CASCADE, to="users.Profile"
-                    ),
-                ),
+                ('id', models.AutoField(auto_created=True, primary_key=True, serialize=False, verbose_name='ID')),
+                ('url', models.CharField(max_length=255)),
+                ('entry', models.ForeignKey(on_delete=django.db.models.deletion.CASCADE, related_name='syndications', to='entries.Entry')),
+                ('profile', models.ForeignKey(on_delete=django.db.models.deletion.CASCADE, to='users.Profile')),
             ],
             options={
-                "ordering": ["profile"],
+                'ordering': ['profile'],
             },
         ),
     ]

entries/migrations/0003_remove_entry_summary.py

@@ -6,13 +6,14 @@ from django.db import migrations
 
 
 class Migration(migrations.Migration):
+
     dependencies = [
-        ("entries", "0002_syndication"),
+        ('entries', '0002_syndication'),
     ]
 
     operations = [
         migrations.RemoveField(
-            model_name="entry",
-            name="summary",
+            model_name='entry',
+            name='summary',
         ),
     ]

entries/migrations/0004_auto_20171027_0846.py

@@ -8,28 +8,20 @@ import django.db.models.deletion
 
 
 class Migration(migrations.Migration):
+
     dependencies = [
-        ("entries", "0003_remove_entry_summary"),
+        ('entries', '0003_remove_entry_summary'),
     ]
 
     operations = [
         migrations.AlterField(
-            model_name="entry",
-            name="author",
-            field=models.ForeignKey(
-                on_delete=django.db.models.deletion.CASCADE,
-                related_name="entries",
-                to=settings.AUTH_USER_MODEL,
-            ),
+            model_name='entry',
+            name='author',
+            field=models.ForeignKey(on_delete=django.db.models.deletion.CASCADE, related_name='entries', to=settings.AUTH_USER_MODEL),
         ),
         migrations.AlterField(
-            model_name="entry",
-            name="kind",
-            field=models.CharField(
-                choices=[("note", "note"), ("article", "article")],
-                db_index=True,
-                default="note",
-                max_length=30,
-            ),
+            model_name='entry',
+            name='kind',
+            field=models.CharField(choices=[('note', 'note'), ('article', 'article')], db_index=True, default='note', max_length=30),
         ),
     ]

entries/migrations/0005_auto_20171027_1557.py

@@ -6,24 +6,20 @@ from django.db import migrations, models
 
 
 class Migration(migrations.Migration):
+
     dependencies = [
-        ("entries", "0004_auto_20171027_0846"),
+        ('entries', '0004_auto_20171027_0846'),
     ]
 
     operations = [
         migrations.AddField(
-            model_name="entry",
-            name="photo",
-            field=models.ImageField(blank=True, upload_to=""),
+            model_name='entry',
+            name='photo',
+            field=models.ImageField(blank=True, upload_to=''),
         ),
         migrations.AlterField(
-            model_name="entry",
-            name="kind",
-            field=models.CharField(
-                choices=[("note", "note"), ("article", "article"), ("photo", "photo")],
-                db_index=True,
-                default="note",
-                max_length=30,
-            ),
+            model_name='entry',
+            name='kind',
+            field=models.CharField(choices=[('note', 'note'), ('article', 'article'), ('photo', 'photo')], db_index=True, default='note', max_length=30),
         ),
     ]

entries/migrations/0006_auto_20171102_1200.py

@@ -8,41 +8,34 @@ import model_utils.fields
 
 
 class Migration(migrations.Migration):
+
     dependencies = [
-        ("entries", "0005_auto_20171027_1557"),
+        ('entries', '0005_auto_20171027_1557'),
     ]
 
     operations = [
         migrations.AlterModelOptions(
-            name="entry",
-            options={"ordering": ["-created"], "verbose_name_plural": "entries"},
+            name='entry',
+            options={'ordering': ['-created'], 'verbose_name_plural': 'entries'},
         ),
         migrations.RenameField(
-            model_name="entry",
-            old_name="published",
-            new_name="created",
+            model_name='entry',
+            old_name='published',
+            new_name='created',
         ),
         migrations.RenameField(
-            model_name="entry",
-            old_name="updated",
-            new_name="modified",
+            model_name='entry',
+            old_name='updated',
+            new_name='modified',
         ),
         migrations.AlterField(
-            model_name="entry",
-            name="created",
-            field=model_utils.fields.AutoCreatedField(
-                default=django.utils.timezone.now,
-                editable=False,
-                verbose_name="created",
-            ),
+            model_name='entry',
+            name='created',
+            field=model_utils.fields.AutoCreatedField(default=django.utils.timezone.now, editable=False, verbose_name='created'),
         ),
         migrations.AlterField(
-            model_name="entry",
-            name="modified",
-            field=model_utils.fields.AutoLastModifiedField(
-                default=django.utils.timezone.now,
-                editable=False,
-                verbose_name="modified",
-            ),
+            model_name='entry',
+            name='modified',
+            field=model_utils.fields.AutoLastModifiedField(default=django.utils.timezone.now, editable=False, verbose_name='modified'),
         ),
     ]

entries/migrations/0007_auto_20171113_0841.py

@@ -6,31 +6,20 @@ from django.db import migrations, models
 
 
 class Migration(migrations.Migration):
+
     dependencies = [
-        ("entries", "0006_auto_20171102_1200"),
+        ('entries', '0006_auto_20171102_1200'),
     ]
 
     operations = [
         migrations.AddField(
-            model_name="entry",
-            name="cite",
+            model_name='entry',
+            name='cite',
             field=models.CharField(blank=True, max_length=255),
         ),
         migrations.AlterField(
-            model_name="entry",
-            name="kind",
-            field=models.CharField(
-                choices=[
-                    ("note", "note"),
-                    ("article", "article"),
-                    ("photo", "photo"),
-                    ("reply", "reply"),
-                    ("like", "like"),
-                    ("repost", "repost"),
-                ],
-                db_index=True,
-                default="note",
-                max_length=30,
-            ),
+            model_name='entry',
+            name='kind',
+            field=models.CharField(choices=[('note', 'note'), ('article', 'article'), ('photo', 'photo'), ('reply', 'reply'), ('like', 'like'), ('repost', 'repost')], db_index=True, default='note', max_length=30),
         ),
     ]

entries/migrations/0008_auto_20171116_2116.py

@@ -6,24 +6,25 @@ from django.db import migrations, models
 
 
 class Migration(migrations.Migration):
+
     dependencies = [
-        ("entries", "0007_auto_20171113_0841"),
+        ('entries', '0007_auto_20171113_0841'),
     ]
 
     operations = [
         migrations.RenameField(
-            model_name="entry",
-            old_name="cite",
-            new_name="in_reply_to",
+            model_name='entry',
+            old_name='cite',
+            new_name='in_reply_to',
         ),
         migrations.AddField(
-            model_name="entry",
-            name="like_of",
+            model_name='entry',
+            name='like_of',
             field=models.CharField(blank=True, max_length=255),
         ),
         migrations.AddField(
-            model_name="entry",
-            name="repost_of",
+            model_name='entry',
+            name='repost_of',
             field=models.CharField(blank=True, max_length=255),
         ),
     ]

entries/migrations/0009_tag.py

@@ -6,28 +6,21 @@ from django.db import migrations, models
 
 
 class Migration(migrations.Migration):
+
     dependencies = [
-        ("entries", "0008_auto_20171116_2116"),
+        ('entries', '0008_auto_20171116_2116'),
     ]
 
     operations = [
         migrations.CreateModel(
-            name="Tag",
+            name='Tag',
             fields=[
-                (
-                    "id",
-                    models.AutoField(
-                        auto_created=True,
-                        primary_key=True,
-                        serialize=False,
-                        verbose_name="ID",
-                    ),
-                ),
-                ("name", models.CharField(max_length=255, unique=True)),
-                ("slug", models.CharField(max_length=255, unique=True)),
+                ('id', models.AutoField(auto_created=True, primary_key=True, serialize=False, verbose_name='ID')),
+                ('name', models.CharField(max_length=255, unique=True)),
+                ('slug', models.CharField(max_length=255, unique=True)),
             ],
             options={
-                "ordering": ("name",),
+                'ordering': ('name',),
             },
         ),
     ]

entries/migrations/0010_entry_tags.py

@@ -6,14 +6,15 @@ from django.db import migrations, models
 
 
 class Migration(migrations.Migration):
+
     dependencies = [
-        ("entries", "0009_tag"),
+        ('entries', '0009_tag'),
     ]
 
     operations = [
         migrations.AddField(
-            model_name="entry",
-            name="tags",
-            field=models.ManyToManyField(related_name="entries", to="entries.Tag"),
+            model_name='entry',
+            name='tags',
+            field=models.ManyToManyField(related_name='entries', to='entries.Tag'),
         ),
     ]

entries/migrations/0011_auto_20171120_1108.py

@@ -9,17 +9,17 @@ class Migration(migrations.Migration):
     atomic = False
 
     dependencies = [
-        ("entries", "0010_entry_tags"),
+        ('entries', '0010_entry_tags'),
     ]
 
     operations = [
         migrations.RenameModel(
-            old_name="Tag",
-            new_name="Cat",
+            old_name='Tag',
+            new_name='Cat',
         ),
         migrations.RenameField(
-            model_name="entry",
-            old_name="tags",
-            new_name="cats",
+            model_name='entry',
+            old_name='tags',
+            new_name='cats',
         ),
     ]

entries/migrations/0012_auto_20180628_2044.py

@@ -5,25 +5,25 @@ from django.db import migrations
 
 
 class Migration(migrations.Migration):
+
     dependencies = [
-        ("entries", "0011_auto_20171120_1108"),
+        ('entries', '0011_auto_20171120_1108'),
     ]
 
     operations = [
         migrations.AlterModelOptions(
-            name="syndication",
-            options={"ordering": ["domain"]},
+            name='syndication',
+            options={'ordering': ['domain']},
         ),
         migrations.RemoveField(
-            model_name="syndication",
-            name="profile",
+            model_name='syndication',
+            name='profile',
         ),
         migrations.AddField(
-            model_name="syndication",
-            name="domain",
+            model_name='syndication',
+            name='domain',
             field=computed_property.fields.ComputedCharField(
-                compute_from="calc_domain", default="", editable=False, max_length=255
-            ),
+                compute_from='calc_domain', default='', editable=False, max_length=255),
             preserve_default=False,
         ),
     ]

entries/migrations/0013_alter_entry_kind.py

@@ -4,19 +4,24 @@ from django.db import migrations, models
 
 
 class Migration(migrations.Migration):
+
     dependencies = [
-        ("entries", "0012_auto_20180628_2044"),
+        ('entries', '0012_auto_20180628_2044'),
     ]
 
     operations = [
         migrations.AlterField(
-            model_name="entry",
-            name="kind",
+            model_name='entry',
+            name='kind',
             field=models.CharField(
-                choices=[("note", "note"), ("article", "article"), ("photo", "photo")],
+                choices=[
+                    ('note', 'note'),
+                    ('article', 'article'),
+                    ('photo', 'photo')
+                ],
                 db_index=True,
-                default="note",
-                max_length=30,
+                default='note',
+                max_length=30
             ),
         ),
     ]

entries/models.py

@@ -17,7 +17,6 @@ from users.models import Site
 
 from . import kinds
 from lemoncurry import requests, utils
-
 ENTRY_KINDS = [(k.id, k.id) for k in kinds.all]
 
 
@@ -33,33 +32,38 @@ class Cat(models.Model):
     slug = models.CharField(max_length=255, unique=True)
 
     def __str__(self):
-        return "#" + self.name
+        return '#' + self.name
 
     @property
     def url(self):
-        return reverse("entries:cat", args=(self.slug,))
+        return reverse('entries:cat', args=(self.slug,))
 
     class Meta:
-        ordering = ("name",)
+        ordering = ('name',)
 
 
 class EntryManager(models.Manager):
     def get_queryset(self):
         qs = super(EntryManager, self).get_queryset()
-        return qs.select_related("author").prefetch_related("cats", "syndications")
+        return (qs
+                .select_related('author')
+                .prefetch_related('cats', 'syndications'))
 
 
 class Entry(ModelMeta, TimeStampedModel):
     objects = EntryManager()
     kind = models.CharField(
-        max_length=30, choices=ENTRY_KINDS, db_index=True, default=ENTRY_KINDS[0][0]
+        max_length=30,
+        choices=ENTRY_KINDS,
+        db_index=True,
+        default=ENTRY_KINDS[0][0]
     )
 
     name = models.CharField(max_length=100, blank=True)
     photo = models.ImageField(blank=True)
     content = models.TextField()
 
-    cats = models.ManyToManyField(Cat, related_name="entries")
+    cats = models.ManyToManyField(Cat, related_name='entries')
 
     in_reply_to = models.CharField(max_length=255, blank=True)
     like_of = models.CharField(max_length=255, blank=True)
@@ -67,7 +71,7 @@ class Entry(ModelMeta, TimeStampedModel):
 
     author = models.ForeignKey(
         get_user_model(),
-        related_name="entries",
+        related_name='entries',
         on_delete=models.CASCADE,
     )
 
@@ -75,7 +79,10 @@ class Entry(ModelMeta, TimeStampedModel):
     def reply_context(self):
         if not self.in_reply_to:
             return None
-        return interpret(requests.mf2(self.in_reply_to).to_dict(), self.in_reply_to)
+        return interpret(
+            requests.mf2(self.in_reply_to).to_dict(),
+            self.in_reply_to
+        )
 
     @property
     def published(self):
@@ -86,29 +93,35 @@ class Entry(ModelMeta, TimeStampedModel):
         return self.modified
 
     _metadata = {
-        "description": "excerpt",
-        "image": "image_url",
-        "twitter_creator": "twitter_creator",
-        "og_profile_id": "og_profile_id",
+        'description': 'excerpt',
+        'image': 'image_url',
+        'twitter_creator': 'twitter_creator',
+        'og_profile_id': 'og_profile_id',
     }
 
     @property
     def title(self):
         if self.name:
             return self.name
-        return shorten(utils.to_plain(self.paragraphs[0]), width=100, placeholder="…")
+        return shorten(
+            utils.to_plain(self.paragraphs[0]),
+            width=100,
+            placeholder='…'
+        )
 
     @property
     def excerpt(self):
         try:
             return utils.to_plain(self.paragraphs[0 if self.name else 1])
         except IndexError:
-            return " "
+            return ' '
 
     @property
     def paragraphs(self):
         lines = self.content.splitlines()
-        return ["\n".join(para) for k, para in groupby(lines, key=bool) if k]
+        return [
+            "\n".join(para) for k, para in groupby(lines, key=bool) if k
+        ]
 
     @property
     def twitter_creator(self):
@@ -123,31 +136,31 @@ class Entry(ModelMeta, TimeStampedModel):
         return self.photo.url if self.photo else self.author.avatar_url
 
     def __str__(self):
-        return "{0} {1}: {2}".format(self.kind, self.id, self.title)
+        return '{0} {1}: {2}'.format(self.kind, self.id, self.title)
 
     def get_absolute_url(self):
         return self.absolute_url
 
     @property
     def absolute_url(self):
-        base = "https://" + DjangoSite.objects.get_current().domain
+        base = 'https://' + DjangoSite.objects.get_current().domain
         return urljoin(base, self.url)
 
     @property
     def affected_urls(self):
-        base = "https://" + DjangoSite.objects.get_current().domain
+        base = 'https://' + DjangoSite.objects.get_current().domain
         kind = kinds.from_id[self.kind]
         urls = {
             self.url,
-            reverse("entries:index", kwargs={"kind": kind}),
-            reverse("entries:atom_by_kind", kwargs={"kind": kind}),
-            reverse("entries:rss_by_kind", kwargs={"kind": kind}),
+            reverse('entries:index', kwargs={'kind': kind}),
+            reverse('entries:atom_by_kind', kwargs={'kind': kind}),
+            reverse('entries:rss_by_kind', kwargs={'kind': kind}),
         } | {cat.url for cat in self.cats.all()}
         if kind.on_home:
             urls |= {
-                reverse("home:index"),
-                reverse("entries:atom"),
-                reverse("entries:rss"),
+                reverse('home:index'),
+                reverse('entries:atom'),
+                reverse('entries:rss')
             }
         return {urljoin(base, u) for u in urls}
 
@@ -157,7 +170,7 @@ class Entry(ModelMeta, TimeStampedModel):
         args = [kind, self.id]
         if kind.slug:
             args.append(self.slug)
-        return reverse("entries:entry", args=args)
+        return reverse('entries:entry', args=args)
 
     @property
     def short_url(self):
@@ -169,48 +182,49 @@ class Entry(ModelMeta, TimeStampedModel):
 
     @property
     def json_ld(self):
-        base = "https://" + DjangoSite.objects.get_current().domain
+        base = 'https://' + DjangoSite.objects.get_current().domain
         url = urljoin(base, self.url)
 
         posting = {
-            "@context": "http://schema.org",
-            "@type": "BlogPosting",
-            "@id": url,
-            "url": url,
-            "mainEntityOfPage": url,
-            "author": {
-                "@type": "Person",
-                "url": urljoin(base, self.author.url),
-                "name": self.author.name,
+            '@context': 'http://schema.org',
+            '@type': 'BlogPosting',
+            '@id': url,
+            'url': url,
+            'mainEntityOfPage': url,
+            'author': {
+                '@type': 'Person',
+                'url': urljoin(base, self.author.url),
+                'name': self.author.name,
             },
-            "headline": self.title,
-            "description": self.excerpt,
-            "datePublished": self.created.isoformat(),
-            "dateModified": self.modified.isoformat(),
+            'headline': self.title,
+            'description': self.excerpt,
+            'datePublished': self.created.isoformat(),
+            'dateModified': self.modified.isoformat(),
         }
         if self.photo:
-            posting["image"] = (urljoin(base, self.photo.url),)
+            posting['image'] = (urljoin(base, self.photo.url), )
         return posting
 
     class Meta:
-        verbose_name_plural = "entries"
-        ordering = ["-created"]
+        verbose_name_plural = 'entries'
+        ordering = ['-created']
 
 
 class Syndication(models.Model):
     entry = models.ForeignKey(
-        Entry, related_name="syndications", on_delete=models.CASCADE
+        Entry,
+        related_name='syndications',
+        on_delete=models.CASCADE
     )
     url = models.CharField(max_length=255)
 
     domain = ComputedCharField(
-        compute_from="calc_domain",
-        max_length=255,
+        compute_from='calc_domain', max_length=255,
     )
 
     def calc_domain(self):
         domain = urlparse(self.url).netloc
-        if domain.startswith("www."):
+        if domain.startswith('www.'):
             domain = domain[4:]
         return domain
 
@@ -220,7 +234,7 @@ class Syndication(models.Model):
         try:
             return Site.objects.get(domain=d)
         except Site.DoesNotExist:
-            return Site(name=d, domain=d, icon="fas fa-newspaper")
+            return Site(name=d, domain=d, icon='fas fa-newspaper')
 
     class Meta:
-        ordering = ["domain"]
+        ordering = ['domain']

entries/tests/views/feeds.py

@@ -3,27 +3,27 @@ import pytest
 
 @pytest.mark.django_db
 def test_atom(client):
-    res = client.get("/atom")
+    res = client.get('/atom')
     assert res.status_code == 200
-    assert res["Content-Type"] == "application/atom+xml; charset=utf-8"
+    assert res['Content-Type'] == 'application/atom+xml; charset=utf-8'
 
 
 @pytest.mark.django_db
 def test_rss(client):
-    res = client.get("/rss")
+    res = client.get('/rss')
     assert res.status_code == 200
-    assert res["Content-Type"] == "application/rss+xml; charset=utf-8"
+    assert res['Content-Type'] == 'application/rss+xml; charset=utf-8'
 
 
 @pytest.mark.django_db
 def test_atom_by_kind(client):
-    res = client.get("/notes/atom")
+    res = client.get('/notes/atom')
     assert res.status_code == 200
-    assert res["Content-Type"] == "application/atom+xml; charset=utf-8"
+    assert res['Content-Type'] == 'application/atom+xml; charset=utf-8'
 
 
 @pytest.mark.django_db
 def test_rss_by_kind(client):
-    res = client.get("/notes/rss")
+    res = client.get('/notes/rss')
     assert res.status_code == 200
-    assert res["Content-Type"] == "application/rss+xml; charset=utf-8"
+    assert res['Content-Type'] == 'application/rss+xml; charset=utf-8'

entries/urls.py

@@ -3,46 +3,47 @@ from . import kinds
 from .views import feeds, lists, perma
 from lemoncurry import breadcrumbs as crumbs
 
-register_converter(kinds.EntryKindConverter, "kind")
+register_converter(kinds.EntryKindConverter, 'kind')
 
 
 def to_pat(*args):
-    return "^{0}$".format("".join(args))
+    return '^{0}$'.format(''.join(args))
 
 
 def prefix(route):
-    return app_name + ":" + route
+    return app_name + ':' + route
 
 
-id = r"/(?P<id>\d+)"
-kind = r"(?P<kind>{0})".format("|".join(k.plural for k in kinds.all))
-page = r"(?:/page/(?P<page>\d+))?"
-slug = r"/(?P<slug>[^/]+)"
+id = r'/(?P<id>\d+)'
+kind = r'(?P<kind>{0})'.format('|'.join(k.plural for k in kinds.all))
+page = r'(?:/page/(?P<page>\d+))?'
+slug = r'/(?P<slug>[^/]+)'
 
-slug_opt = "(?:" + slug + ")?"
+slug_opt = '(?:' + slug + ')?'
 
-app_name = "entries"
+app_name = 'entries'
 urlpatterns = (
-    path("atom", feeds.AtomHomeEntries(), name="atom"),
-    path("rss", feeds.RssHomeEntries(), name="rss"),
-    path("cats/<slug:slug>", lists.by_cat, name="cat"),
-    path("cats/<slug:slug>/page/<int:page>", lists.by_cat, name="cat"),
-    path("<kind:kind>", lists.by_kind, name="index"),
-    path("<kind:kind>/page/<int:page>", lists.by_kind, name="index"),
-    path("<kind:kind>/atom", feeds.AtomByKind(), name="atom_by_kind"),
-    path("<kind:kind>/rss", feeds.RssByKind(), name="rss_by_kind"),
-    path("<kind:kind>/<int:id>", perma.entry, name="entry"),
-    path("<kind:kind>/<int:id>/<slug:slug>", perma.entry, name="entry"),
+    path('atom', feeds.AtomHomeEntries(), name='atom'),
+    path('rss', feeds.RssHomeEntries(), name='rss'),
+    path('cats/<slug:slug>', lists.by_cat, name='cat'),
+    path('cats/<slug:slug>/page/<int:page>', lists.by_cat, name='cat'),
+    path('<kind:kind>', lists.by_kind, name='index'),
+    path('<kind:kind>/page/<int:page>', lists.by_kind, name='index'),
+    path('<kind:kind>/atom', feeds.AtomByKind(), name='atom_by_kind'),
+    path('<kind:kind>/rss', feeds.RssByKind(), name='rss_by_kind'),
+
+    path('<kind:kind>/<int:id>', perma.entry, name='entry'),
+    path('<kind:kind>/<int:id>/<slug:slug>', perma.entry, name='entry'),
 )
 
 
 class IndexCrumb(crumbs.Crumb):
     def __init__(self):
-        super().__init__(prefix("index"), parent="home:index")
+        super().__init__(prefix('index'), parent='home:index')
 
     @property
     def kind(self):
-        return self.match.kwargs["kind"]
+        return self.match.kwargs['kind']
 
     @property
     def label(self):
@@ -50,9 +51,9 @@ class IndexCrumb(crumbs.Crumb):
 
     @property
     def url(self):
-        return reverse(prefix("index"), kwargs={"kind": self.kind})
+        return reverse(prefix('index'), kwargs={'kind': self.kind})
 
 
-crumbs.add(prefix("cat"), parent="home:index")
+crumbs.add(prefix('cat'), parent='home:index')
 crumbs.add(IndexCrumb())
-crumbs.add(prefix("entry"), parent=prefix("index"))
+crumbs.add(prefix('entry'), parent=prefix('index'))

entries/views/feeds.py

@@ -11,8 +11,8 @@ from ..models import Entry
 class Atom1FeedWithHub(Atom1Feed):
     def add_root_elements(self, handler):
         super().add_root_elements(handler)
-        handler.startElement("link", {"rel": "hub", "href": settings.PUSH_HUB})
-        handler.endElement("link")
+        handler.startElement('link', {'rel': 'hub', 'href': settings.PUSH_HUB})
+        handler.endElement('link')
 
 
 class EntriesFeed(Feed):
@@ -79,7 +79,7 @@ class RssHomeEntries(EntriesFeed):
         return Site.objects.get_current().name
 
     def link(self):
-        return reverse("home:index")
+        return reverse('home:index')
 
     def description(self):
         return "content from {0}".format(

entries/views/lists.py

@@ -5,32 +5,32 @@ from ..models import Entry, Cat
 from ..pagination import paginate
 
 
-@render_to("entries/index.html")
+@render_to('entries/index.html')
 def by_kind(request, kind, page=None):
     entries = Entry.objects.filter(kind=kind.id)
     entries = paginate(queryset=entries, reverse=kind.index_page, page=page)
 
     return {
-        "entries": entries,
-        "atom": kind.atom,
-        "rss": kind.rss,
-        "title": kind.plural,
+        'entries': entries,
+        'atom': kind.atom,
+        'rss': kind.rss,
+        'title': kind.plural,
     }
 
 
-@render_to("entries/index.html")
+@render_to('entries/index.html')
 def by_cat(request, slug, page=None):
     def url(page):
-        kwargs = {"slug": slug}
+        kwargs = {'slug': slug}
         if page > 1:
-            kwargs["page"] = page
-        return reverse("entries:cat", kwargs=kwargs)
+            kwargs['page'] = page
+        return reverse('entries:cat', kwargs=kwargs)
 
     cat = get_object_or_404(Cat, slug=slug)
     entries = cat.entries.all()
     entries = paginate(queryset=entries, reverse=url, page=page)
 
     return {
-        "entries": entries,
-        "title": "#" + cat.name,
+        'entries': entries,
+        'title': '#' + cat.name,
     }

entries/views/perma.py

@@ -3,12 +3,12 @@ from django.shortcuts import redirect, get_object_or_404
 from ..models import Entry
 
 
-@render_to("entries/entry.html")
+@render_to('entries/entry.html')
 def entry(request, kind, id, slug=None):
     entry = get_object_or_404(Entry, pk=id)
     if request.path != entry.url:
         return redirect(entry.url, permanent=True)
     return {
-        "entry": entry,
-        "title": entry.title,
+        'entry': entry,
+        'title': entry.title,
     }

gunicorn.py

@@ -1,5 +1,5 @@
 import multiprocessing
 
-proc_name = "lemoncurry"
-worker_class = "gevent"
+proc_name = 'lemoncurry'
+worker_class = 'gevent'
 workers = multiprocessing.cpu_count() * 2 + 1

home/sitemaps.py

@@ -3,10 +3,10 @@ from django.urls import reverse
 
 
 class HomeSitemap(sitemaps.Sitemap):
-    changefreq = "daily"
+    changefreq = 'daily'
 
     def items(self):
-        return ("home:index",)
+        return ('home:index',)
 
     def location(self, item):
         return reverse(item)

home/urls.py

@@ -2,9 +2,9 @@ from django.urls import path
 
 from . import views
 
-app_name = "home"
+app_name = 'home'
 urlpatterns = [
-    path("", views.index, name="index"),
-    path("page/<int:page>", views.index, name="index"),
-    path("robots.txt", views.robots, name="robots.txt"),
+    path('', views.index, name='index'),
+    path('page/<int:page>', views.index, name='index'),
+    path('robots.txt', views.robots, name='robots.txt'),
 ]

home/views.py

@@ -8,31 +8,34 @@ from urllib.parse import urljoin
 from entries import kinds, pagination
 from lemoncurry import breadcrumbs, utils
 
-breadcrumbs.add("home:index", "home")
+breadcrumbs.add('home:index', 'home')
 
 
-@render_to("home/index.html")
+@render_to('home/index.html')
 def index(request, page=None):
     def url(page):
-        kwargs = {"page": page} if page != 1 else {}
-        return reverse("home:index", kwargs=kwargs)
+        kwargs = {'page': page} if page != 1 else {}
+        return reverse('home:index', kwargs=kwargs)
 
     user = request.user
-    if not hasattr(user, "entries"):
+    if not hasattr(user, 'entries'):
         user = get_object_or_404(User, pk=1)
 
     entries = user.entries.filter(kind__in=kinds.on_home)
     entries = pagination.paginate(queryset=entries, reverse=url, page=page)
 
     return {
-        "user": user,
-        "entries": entries,
-        "atom": reverse("entries:atom"),
-        "rss": reverse("entries:rss"),
+        'user': user,
+        'entries': entries,
+        'atom': reverse('entries:atom'),
+        'rss': reverse('entries:rss'),
     }
 
 
 def robots(request):
     base = utils.origin(request)
-    lines = ("User-agent: *", "Sitemap: {0}".format(urljoin(base, reverse("sitemap"))))
-    return HttpResponse("\n".join(lines) + "\n", content_type="text/plain")
+    lines = (
+        'User-agent: *',
+        'Sitemap: {0}'.format(urljoin(base, reverse('sitemap')))
+    )
+    return HttpResponse("\n".join(lines) + "\n", content_type='text/plain')

lemonauth/migrations/0001_initial.py

@@ -7,36 +7,25 @@ from django.db import migrations, models
 
 
 class Migration(migrations.Migration):
+
     initial = True
 
-    dependencies = []  # type: List[Tuple[str, str]]
+    dependencies = [
+    ]  # type: List[Tuple[str, str]]
 
     operations = [
         migrations.CreateModel(
-            name="IndieAuthCode",
+            name='IndieAuthCode',
             fields=[
-                (
-                    "id",
-                    models.AutoField(
-                        auto_created=True,
-                        primary_key=True,
-                        serialize=False,
-                        verbose_name="ID",
-                    ),
-                ),
-                ("code", models.CharField(max_length=64, unique=True)),
-                ("me", models.CharField(max_length=255)),
-                ("client_id", models.CharField(max_length=255)),
-                ("redirect_uri", models.CharField(max_length=255)),
-                (
-                    "response_type",
-                    models.CharField(
-                        choices=[("id", "id"), ("code", "code")],
-                        default="id",
-                        max_length=4,
-                    ),
-                ),
-                ("scope", models.CharField(blank=True, max_length=200)),
+                ('id', models.AutoField(auto_created=True,
+                                        primary_key=True, serialize=False, verbose_name='ID')),
+                ('code', models.CharField(max_length=64, unique=True)),
+                ('me', models.CharField(max_length=255)),
+                ('client_id', models.CharField(max_length=255)),
+                ('redirect_uri', models.CharField(max_length=255)),
+                ('response_type', models.CharField(choices=[
+                 ('id', 'id'), ('code', 'code')], default='id', max_length=4)),
+                ('scope', models.CharField(blank=True, max_length=200)),
             ],
         ),
     ]

lemonauth/migrations/0002_delete_indieauthcode.py

@@ -6,12 +6,13 @@ from django.db import migrations
 
 
 class Migration(migrations.Migration):
+
     dependencies = [
-        ("lemonauth", "0001_initial"),
+        ('lemonauth', '0001_initial'),
     ]
 
     operations = [
         migrations.DeleteModel(
-            name="IndieAuthCode",
+            name='IndieAuthCode',
         ),
     ]

lemonauth/migrations/0003_indieauthcode_token.py

@@ -9,112 +9,43 @@ import randomslugfield.fields
 
 
 class Migration(migrations.Migration):
+
     initial = True
 
     dependencies = [
         migrations.swappable_dependency(settings.AUTH_USER_MODEL),
-        ("lemonauth", "0002_delete_indieauthcode"),
+        ('lemonauth', '0002_delete_indieauthcode'),
     ]
 
     operations = [
         migrations.CreateModel(
-            name="IndieAuthCode",
+            name='IndieAuthCode',
             fields=[
-                (
-                    "created",
-                    model_utils.fields.AutoCreatedField(
-                        default=django.utils.timezone.now,
-                        editable=False,
-                        verbose_name="created",
-                    ),
-                ),
-                (
-                    "modified",
-                    model_utils.fields.AutoLastModifiedField(
-                        default=django.utils.timezone.now,
-                        editable=False,
-                        verbose_name="modified",
-                    ),
-                ),
-                (
-                    "id",
-                    randomslugfield.fields.RandomSlugField(
-                        blank=True,
-                        editable=False,
-                        length=30,
-                        max_length=30,
-                        primary_key=True,
-                        serialize=False,
-                        unique=True,
-                    ),
-                ),
-                ("client_id", models.URLField()),
-                ("scope", models.TextField(blank=True)),
-                ("redirect_uri", models.URLField()),
-                (
-                    "response_type",
-                    model_utils.fields.StatusField(
-                        choices=[("id", "id"), ("code", "code")],
-                        default="id",
-                        max_length=100,
-                        no_check_for_status=True,
-                    ),
-                ),
-                (
-                    "user",
-                    models.ForeignKey(
-                        on_delete=django.db.models.deletion.CASCADE,
-                        to=settings.AUTH_USER_MODEL,
-                    ),
-                ),
+                ('created', model_utils.fields.AutoCreatedField(default=django.utils.timezone.now, editable=False, verbose_name='created')),
+                ('modified', model_utils.fields.AutoLastModifiedField(default=django.utils.timezone.now, editable=False, verbose_name='modified')),
+                ('id', randomslugfield.fields.RandomSlugField(blank=True, editable=False, length=30, max_length=30, primary_key=True, serialize=False, unique=True)),
+                ('client_id', models.URLField()),
+                ('scope', models.TextField(blank=True)),
+                ('redirect_uri', models.URLField()),
+                ('response_type', model_utils.fields.StatusField(choices=[('id', 'id'), ('code', 'code')], default='id', max_length=100, no_check_for_status=True)),
+                ('user', models.ForeignKey(on_delete=django.db.models.deletion.CASCADE, to=settings.AUTH_USER_MODEL)),
             ],
             options={
-                "abstract": False,
+                'abstract': False,
             },
         ),
         migrations.CreateModel(
-            name="Token",
+            name='Token',
             fields=[
-                (
-                    "created",
-                    model_utils.fields.AutoCreatedField(
-                        default=django.utils.timezone.now,
-                        editable=False,
-                        verbose_name="created",
-                    ),
-                ),
-                (
-                    "modified",
-                    model_utils.fields.AutoLastModifiedField(
-                        default=django.utils.timezone.now,
-                        editable=False,
-                        verbose_name="modified",
-                    ),
-                ),
-                (
-                    "id",
-                    randomslugfield.fields.RandomSlugField(
-                        blank=True,
-                        editable=False,
-                        length=30,
-                        max_length=30,
-                        primary_key=True,
-                        serialize=False,
-                        unique=True,
-                    ),
-                ),
-                ("client_id", models.URLField()),
-                ("scope", models.TextField(blank=True)),
-                (
-                    "user",
-                    models.ForeignKey(
-                        on_delete=django.db.models.deletion.CASCADE,
-                        to=settings.AUTH_USER_MODEL,
-                    ),
-                ),
+                ('created', model_utils.fields.AutoCreatedField(default=django.utils.timezone.now, editable=False, verbose_name='created')),
+                ('modified', model_utils.fields.AutoLastModifiedField(default=django.utils.timezone.now, editable=False, verbose_name='modified')),
+                ('id', randomslugfield.fields.RandomSlugField(blank=True, editable=False, length=30, max_length=30, primary_key=True, serialize=False, unique=True)),
+                ('client_id', models.URLField()),
+                ('scope', models.TextField(blank=True)),
+                ('user', models.ForeignKey(on_delete=django.db.models.deletion.CASCADE, to=settings.AUTH_USER_MODEL)),
             ],
             options={
-                "abstract": False,
+                'abstract': False,
             },
         ),
     ]

lemonauth/models.py

@@ -17,7 +17,6 @@ class AuthSecret(TimeStampedModel):
     authorisation codes and tokens in IndieAuth - the two contain many
     identical fields, but just a few differences.
     """
-
     id = RandomSlugField(primary_key=True, length=30)
     client_id = models.URLField()
     user = models.ForeignKey(get_user_model(), on_delete=models.CASCADE)
@@ -28,7 +27,7 @@ class AuthSecret(TimeStampedModel):
         return self.user.full_url
 
     def __contains__(self, scope):
-        return scope in self.scope.split(" ")
+        return scope in self.scope.split(' ')
 
     class Meta:
         abstract = True
@@ -42,11 +41,10 @@ class IndieAuthCode(AuthSecret):
     Codes are single-use, and if unused will be expired automatically after
     thirty seconds.
     """
-
     redirect_uri = models.URLField()
 
-    RESPONSE_TYPE = Choices("id", "code")
-    response_type = StatusField(choices_name="RESPONSE_TYPE")
+    RESPONSE_TYPE = Choices('id', 'code')
+    response_type = StatusField(choices_name='RESPONSE_TYPE')
 
     @property
     def expired(self):
@@ -58,5 +56,4 @@ class Token(AuthSecret):
     A Token grants a client long-term authorisation - it will not expire unless
     explicitly revoked by the user.
     """
-
     pass

lemonauth/tokens.py

@@ -3,17 +3,17 @@ from .models import IndieAuthCode, Token
 
 
 def auth(request) -> Token:
-    if "HTTP_AUTHORIZATION" in request.META:
-        auth = request.META.get("HTTP_AUTHORIZATION").split(" ")
-        if auth[0] != "Bearer":
-            raise error.bad_req("auth type {0} not supported".format(auth[0]))
+    if 'HTTP_AUTHORIZATION' in request.META:
+        auth = request.META.get('HTTP_AUTHORIZATION').split(' ')
+        if auth[0] != 'Bearer':
+            raise error.bad_req('auth type {0} not supported'.format(auth[0]))
         if len(auth) != 2:
-            raise error.bad_req("invalid Bearer auth format, must be Bearer <token>")
+            raise error.bad_req('invalid Bearer auth format, must be Bearer <token>')
         token = auth[1]
-    elif "access_token" in request.POST:
-        token = request.POST.get("access_token")
-    elif "access_token" in request.GET:
-        token = request.GET.get("access_token")
+    elif 'access_token' in request.POST:
+        token = request.POST.get('access_token')
+    elif 'access_token' in request.GET:
+        token = request.GET.get('access_token')
     else:
         raise error.unauthorized()
 
@@ -28,11 +28,11 @@ def auth(request) -> Token:
 def gen_auth_code(req):
     code = IndieAuthCode()
     code.user = req.user
-    code.client_id = req.POST["client_id"]
-    code.redirect_uri = req.POST["redirect_uri"]
-    code.response_type = req.POST.get("response_type", "id")
-    if "scope" in req.POST:
-        code.scope = " ".join(req.POST.getlist("scope"))
+    code.client_id = req.POST['client_id']
+    code.redirect_uri = req.POST['redirect_uri']
+    code.response_type = req.POST.get('response_type', 'id')
+    if 'scope' in req.POST:
+        code.scope = ' '.join(req.POST.getlist('scope'))
     code.save()
     return code.id
 

lemonauth/urls.py

@@ -1,17 +1,13 @@
 from django.urls import path
 from . import views
 
-app_name = "lemonauth"
+app_name = 'lemonauth'
 urlpatterns = [
-    path("login", views.login, name="login"),
-    path("logout", views.logout, name="logout"),
-    path("indie", views.IndieView.as_view(), name="indie"),
-    path("indie/approve", views.indie_approve, name="indie_approve"),
-    path("token", views.TokenView.as_view(), name="token"),
-    path("tokens", views.TokensListView.as_view(), name="tokens"),
-    path(
-        "tokens/<path:client_id>",
-        views.TokensRevokeView.as_view(),
-        name="tokens_revoke",
-    ),
+    path('login', views.login, name='login'),
+    path('logout', views.logout, name='logout'),
+    path('indie', views.IndieView.as_view(), name='indie'),
+    path('indie/approve', views.indie_approve, name='indie_approve'),
+    path('token', views.TokenView.as_view(), name='token'),
+    path('tokens', views.TokensListView.as_view(), name='tokens'),
+    path('tokens/<path:client_id>', views.TokensRevokeView.as_view(), name='tokens_revoke'),
 ]

lemonauth/views/indie.py

@@ -12,114 +12,120 @@ from urllib.parse import urlencode, urljoin, urlunparse, urlparse
 from .. import tokens
 from ..models import IndieAuthCode
 
-breadcrumbs.add("lemonauth:indie", parent="home:index")
+breadcrumbs.add('lemonauth:indie', parent='home:index')
 
 
 def canonical(url):
-    if "//" not in url:
-        url = "//" + url
+    if '//' not in url:
+        url = '//' + url
     (scheme, netloc, path, params, query, fragment) = urlparse(url)
-    if not scheme or scheme == "http":
-        scheme = "https"
+    if not scheme or scheme == 'http':
+        scheme = 'https'
     if not path:
-        path = "/"
+        path = '/'
     return urlunparse((scheme, netloc, path, params, query, fragment))
 
 
-@method_decorator(csrf_exempt, name="dispatch")
+@method_decorator(csrf_exempt, name='dispatch')
 class IndieView(TemplateView):
-    template_name = "lemonauth/indie.html"
-    required_params = ("client_id", "redirect_uri")
+    template_name = 'lemonauth/indie.html'
+    required_params = ('client_id', 'redirect_uri')
 
     @method_decorator(login_required)
     @method_decorator(render_to(template_name))
     def get(self, request):
         params = request.GET.dict()
-        params.setdefault("response_type", "id")
+        params.setdefault('response_type', 'id')
 
         for param in self.required_params:
             if param not in params:
-                return utils.bad_req("parameter {0} is required".format(param))
-
-        me = request.user.full_url
-        if "me" in params:
-            param_me = canonical(params["me"])
-            if me != param_me:
-                return utils.forbid(
-                    "you are logged in as {}, not as {}".format(me, param_me)
+                return utils.bad_req(
+                    'parameter {0} is required'.format(param)
                 )
 
-        redirect_uri = urljoin(params["client_id"], params["redirect_uri"])
+        me = request.user.full_url
+        if 'me' in params:
+            param_me = canonical(params['me'])
+            if me != param_me:
+                return utils.forbid(
+                    'you are logged in as {}, not as {}'.format(me, param_me)
+                )
 
-        type = params["response_type"]
-        if type not in ("id", "code"):
-            return utils.bad_req("unknown response_type: {0}".format(type))
+        redirect_uri = urljoin(params['client_id'], params['redirect_uri'])
+
+        type = params['response_type']
+        if type not in ('id', 'code'):
+            return utils.bad_req(
+                'unknown response_type: {0}'.format(type)
+            )
 
         scopes = ()
-        if type == "code":
-            if "scope" not in params:
-                return utils.bad_req("scopes required for code type")
-            scopes = params["scope"].split(" ")
+        if type == 'code':
+            if 'scope' not in params:
+                return utils.bad_req(
+                    'scopes required for code type'
+                )
+            scopes = params['scope'].split(' ')
 
-        client = requests.mf2(params["client_id"])
-        rels = client.to_dict()["rel-urls"].get(redirect_uri, {}).get("rels", ())
-        verified = "redirect_uri" in rels
+        client = requests.mf2(params['client_id'])
+        rels = (client.to_dict()['rel-urls']
+                .get(redirect_uri, {})
+                .get('rels', ()))
+        verified = 'redirect_uri' in rels
 
         try:
-            app = client.to_dict(filter_by_type="h-x-app")[0]["properties"]
+            app = client.to_dict(filter_by_type='h-x-app')[0]['properties']
         except IndexError:
             app = None
 
         return {
-            "app": app,
-            "me": me,
-            "redirect_uri": redirect_uri,
-            "verified": verified,
-            "params": params,
-            "scopes": scopes,
-            "title": "indieauth from {client_id}".format(**params),
+            'app': app,
+            'me': me,
+            'redirect_uri': redirect_uri,
+            'verified': verified,
+            'params': params,
+            'scopes': scopes,
+            'title': 'indieauth from {client_id}'.format(**params),
         }
 
     def post(self, request):
         post = request.POST.dict()
         try:
-            code = IndieAuthCode.objects.get(pk=post.get("code"))
+            code = IndieAuthCode.objects.get(pk=post.get('code'))
         except IndieAuthCode.DoesNotExist:
             # if anything at all goes wrong when decoding the auth code, bail
             # out immediately.
-            return utils.forbid("invalid auth code")
+            return utils.forbid('invalid auth code')
         code.delete()
         if code.expired:
-            return utils.forbid("invalid auth code")
+            return utils.forbid('invalid auth code')
 
-        if code.response_type != "id":
-            return utils.bad_req("this endpoint only supports response_type=id")
-        if code.client_id != post.get("client_id"):
-            return utils.forbid("client id did not match")
-        if code.redirect_uri != post.get("redirect_uri"):
-            return utils.forbid("redirect uri did not match")
+        if code.response_type != 'id':
+            return utils.bad_req(
+                'this endpoint only supports response_type=id'
+            )
+        if code.client_id != post.get('client_id'):
+            return utils.forbid('client id did not match')
+        if code.redirect_uri != post.get('redirect_uri'):
+            return utils.forbid('redirect uri did not match')
 
         # If we got here, it's valid! Yay!
-        return utils.choose_type(
-            request,
-            {"me": code.me},
-            {
-                "application/x-www-form-urlencoded": utils.form_encoded_response,
-                "application/json": JsonResponse,
-            },
-        )
+        return utils.choose_type(request, {'me': code.me}, {
+            'application/x-www-form-urlencoded': utils.form_encoded_response,
+            'application/json': JsonResponse,
+        })
 
 
 @login_required
 @require_POST
 def approve(request):
     params = {
-        "me": urljoin(utils.origin(request), request.user.url),
-        "code": tokens.gen_auth_code(request),
+        'me': urljoin(utils.origin(request), request.user.url),
+        'code': tokens.gen_auth_code(request),
     }
-    if "state" in request.POST:
-        params["state"] = request.POST["state"]
+    if 'state' in request.POST:
+        params['state'] = request.POST['state']
 
-    uri = request.POST["redirect_uri"]
-    sep = "&" if "?" in uri else "?"
+    uri = request.POST['redirect_uri']
+    sep = '&' if '?' in uri else '?'
     return redirect(uri + sep + urlencode(params))

lemonauth/views/login.py

@@ -2,11 +2,11 @@ import django.contrib.auth.views
 from otp_agents.forms import OTPAuthenticationForm
 from lemoncurry import breadcrumbs
 
-breadcrumbs.add(route="lemonauth:login", label="log in", parent="home:index")
+breadcrumbs.add(route='lemonauth:login', label='log in', parent='home:index')
 
 login = django.contrib.auth.views.LoginView.as_view(
     authentication_form=OTPAuthenticationForm,
-    extra_context={"title": "log in"},
-    template_name="lemonauth/login.html",
+    extra_context={'title': 'log in'},
+    template_name='lemonauth/login.html',
     redirect_authenticated_user=True,
 )

lemonauth/views/token.py

@@ -7,42 +7,41 @@ from ..models import IndieAuthCode
 from lemoncurry import utils
 
 
-@method_decorator(csrf_exempt, name="dispatch")
+@method_decorator(csrf_exempt, name='dispatch')
 class TokenView(View):
     def get(self, req):
         token = tokens.auth(req)
         res = {
-            "me": token.me,
-            "client_id": token.client_id,
-            "scope": token.scope,
+            'me': token.me,
+            'client_id': token.client_id,
+            'scope': token.scope,
         }
         return utils.choose_type(req, res)
 
     def post(self, req):
         post = req.POST
         try:
-            code = IndieAuthCode.objects.get(pk=post.get("code"))
+            code = IndieAuthCode.objects.get(pk=post.get('code'))
         except IndieAuthCode.DoesNotExist:
-            return utils.forbid("invalid auth code")
+            return utils.forbid('invalid auth code')
         code.delete()
         if code.expired:
-            return utils.forbid("invalid auth code")
+            return utils.forbid('invalid auth code')
 
-        if code.response_type != "code":
-            return utils.bad_req("this endpoint only supports response_type=code")
-        if "client_id" in post and code.client_id != post["client_id"]:
-            return utils.forbid("client id did not match")
-        if code.redirect_uri != post.get("redirect_uri"):
-            return utils.forbid("redirect uri did not match")
-
-        if "me" in post and code.me != post["me"]:
-            return utils.forbid("me did not match")
-
-        return utils.choose_type(
-            req,
-            {
-                "access_token": tokens.gen_token(code),
-                "me": code.me,
-                "scope": code.scope,
-            },
+        if code.response_type != 'code':
+            return utils.bad_req(
+                'this endpoint only supports response_type=code'
             )
+        if 'client_id' in post and code.client_id != post['client_id']:
+            return utils.forbid('client id did not match')
+        if code.redirect_uri != post.get('redirect_uri'):
+            return utils.forbid('redirect uri did not match')
+
+        if 'me' in post and code.me != post['me']:
+            return utils.forbid('me did not match')
+
+        return utils.choose_type(req, {
+            'access_token': tokens.gen_token(code),
+            'me': code.me,
+            'scope': code.scope,
+        })

lemonauth/views/tokens/list.py

@@ -20,15 +20,15 @@ class Client:
         self.id = client_id
         self.count = 0
         self.scopes = set()
-        apps = mf2(self.id).to_dict(filter_by_type="h-x-app")
+        apps = mf2(self.id).to_dict(filter_by_type='h-x-app')
         try:
-            self.app = apps[0]["properties"]
+            self.app = apps[0]['properties']
         except IndexError:
             self.app = None
 
 
 class TokensListView(LoginRequiredMixin, TemplateView):
-    template_name = "lemonauth/tokens.html"
+    template_name = 'lemonauth/tokens.html'
 
     def get_context_data(self, **kwargs):
         context = super().get_context_data(**kwargs)
@@ -36,6 +36,6 @@ class TokensListView(LoginRequiredMixin, TemplateView):
         for token in self.request.user.token_set.all():
             client = clients[token.client_id]
             client.count += 1
-            client.scopes |= set(token.scope.split(" "))
-        context.update({"clients": clients, "title": "tokens"})
+            client.scopes |= set(token.scope.split(' '))
+        context.update({'clients': clients, 'title': 'tokens'})
         return context

lemoncurry/breadcrumbs.py

@@ -14,7 +14,7 @@ class Crumb:
         return self._label
 
     def __eq__(self, other):
-        if hasattr(other, "route"):
+        if hasattr(other, 'route'):
             return self.route == other.route
         return self.route == other
 

lemoncurry/debug.py

@@ -2,6 +2,6 @@ from debug_toolbar.middleware import show_toolbar as core_show_toolbar
 
 
 def show_toolbar(request):
-    if request.path.endswith("/amp"):
+    if request.path.endswith('/amp'):
         return False
     return core_show_toolbar(request)

lemoncurry/jinja2/__init__.py

@@ -22,22 +22,18 @@ def environment(**options):
         lstrip_blocks=True,
         **options
     )
-    env.filters.update(
-        {
-            "ago": ago,
-            "friendly_url": friendly_url,
-            "markdown": markdown,
-        }
-    )
-    env.globals.update(
-        {
-            "entry_kinds": entry_kinds,
-            "favicons": favicons,
-            "package": load_package_json(),
-            "settings": settings,
-            "static": staticfiles_storage.url,
-            "theme_color": theme_color,
-            "url": reverse,
-        }
-    )
+    env.filters.update({
+        'ago': ago,
+        'friendly_url': friendly_url,
+        'markdown': markdown,
+    })
+    env.globals.update({
+        'entry_kinds': entry_kinds,
+        'favicons': favicons,
+        'package': load_package_json(),
+        'settings': settings,
+        'static': staticfiles_storage.url,
+        'theme_color': theme_color,
+        'url': reverse,
+    })
     return env

lemoncurry/jinja2/ago.py

@@ -6,4 +6,4 @@ def ago(dt: datetime) -> str:
     # We have to convert the datetime we get to local time first, because ago
     # just strips the timezone from a timezone-aware datetime.
     dt = dt.astimezone()
-    return human(dt, precision=1, past_tense="{}", abbreviate=True)
+    return human(dt, precision=1, past_tense='{}', abbreviate=True)

lemoncurry/jinja2/bleach.py

@@ -3,13 +3,13 @@ from bleach.linkifier import LinkifyFilter
 from jinja2 import pass_eval_context
 from markupsafe import Markup
 
-TAGS = ["cite", "code", "details", "p", "pre", "img", "span", "summary"]
+TAGS = ['cite', 'code', 'details', 'p', 'pre', 'img', 'span', 'summary']
 TAGS.extend(ALLOWED_TAGS)
 ATTRIBUTES = {
-    "a": ["href", "title", "class"],
-    "details": ["open"],
-    "img": ["alt", "src", "title"],
-    "span": ["class"],
+    'a': ['href', 'title', 'class'],
+    'details': ['open'],
+    'img': ['alt', 'src', 'title'],
+    'span': ['class'],
 }
 
 cleaner = Cleaner(tags=TAGS, attributes=ATTRIBUTES, filters=(LinkifyFilter,))

lemoncurry/jinja2/markdown.py

@@ -3,14 +3,12 @@ from markdown import Markdown
 
 from .bleach import bleach
 
-md = Markdown(
-    extensions=(
-        "extra",
-        "sane_lists",
-        "smarty",
-        "toc",
-    )
-)
+md = Markdown(extensions=(
+    'extra',
+    'sane_lists',
+    'smarty',
+    'toc',
+))
 
 
 @pass_eval_context

lemoncurry/middleware.py

@@ -8,9 +8,7 @@ class ResponseException(Exception):
 
 
 class ResponseExceptionMiddleware(MiddlewareMixin):
-    def process_exception(
-        self, request: HttpRequest, exception: Exception
-    ) -> HttpResponse:
+    def process_exception(self, request: HttpRequest, exception: Exception) -> HttpResponse:
         if isinstance(exception, ResponseException):
             return exception.response
         raise exception

lemoncurry/requests.py

@@ -11,7 +11,7 @@ from mf2py import Parser
 class DjangoCache(BaseCache):
     @classmethod
     def key(cls, url):
-        return "req:" + sha256(url.encode("utf-8")).hexdigest()
+        return 'req:' + sha256(url.encode('utf-8')).hexdigest()
 
     def get(self, url):
         key = self.key(url)
@@ -45,4 +45,4 @@ def get(url):
 
 def mf2(url):
     r = get(url)
-    return Parser(doc=r.text, url=url, html_parser="html5lib")
+    return Parser(doc=r.text, url=url, html_parser='html5lib')

lemoncurry/settings/base.py

@@ -16,7 +16,7 @@ from typing import List
 APPEND_SLASH = False
 
 ADMINS = [
-    ("dani", "dani@00dani.me"),
+    ('dani', 'dani@00dani.me'),
 ]
 
 BASE_DIR = path.dirname(path.dirname(path.dirname(path.abspath(__file__))))
@@ -26,13 +26,13 @@ BASE_DIR = path.dirname(path.dirname(path.dirname(path.abspath(__file__))))
 # See https://docs.djangoproject.com/en/1.11/howto/deployment/checklist/
 
 # SECURITY WARNING: keep the secret key used in production secret!
-SECRET_KEY = "6riil57g@r^wprf7mdy((+bs&(6l*phcn9&fd$l0@t-kzj+xww"
+SECRET_KEY = '6riil57g@r^wprf7mdy((+bs&(6l*phcn9&fd$l0@t-kzj+xww'
 
 # SECURITY WARNING: don't run with debug turned on in production!
 DEBUG = True
 
-ALLOWED_HOSTS: List[str] = []
-INTERNAL_IPS = ["127.0.0.1", "::1"]
+ALLOWED_HOSTS = []  # type: List[str]
+INTERNAL_IPS = ['127.0.0.1', '::1']
 
 # Settings to tighten up security - these can safely be on in dev mode too,
 # since I dev using a local HTTPS server.
@@ -50,7 +50,7 @@ CSRF_COOKIE_SECURE = True
 # Miscellanous headers to protect against attacks.
 SECURE_CONTENT_TYPE_NOSNIFF = True
 SECURE_BROWSER_XSS_FILTER = True
-X_FRAME_OPTIONS = "DENY"
+X_FRAME_OPTIONS = 'DENY'
 
 # This technically isn't needed, since nginx doesn't let the app be accessed
 # over insecure HTTP anyway. Just for completeness!
@@ -58,106 +58,110 @@ SECURE_SSL_REDIRECT = True
 
 # We run behind nginx, so we need nginx to tell us whether we're using HTTPS or
 # not.
-SECURE_PROXY_SSL_HEADER = ("HTTP_X_FORWARDED_PROTO", "https")
+SECURE_PROXY_SSL_HEADER = ('HTTP_X_FORWARDED_PROTO', 'https')
 
 # Application definition
 
 INSTALLED_APPS = [
-    "lemoncurry",
-    "pyup_django",
-    "django.contrib.admin",
-    "django.contrib.admindocs",
-    "django.contrib.auth",
-    "django.contrib.contenttypes",
-    "django.contrib.humanize",
-    "django.contrib.sessions",
-    "django.contrib.sites",
-    "django.contrib.sitemaps",
-    "django.contrib.messages",
-    "django.contrib.staticfiles",
-    "analytical",
-    "annoying",
-    "compressor",
-    "computed_property",
-    "corsheaders",
-    "debug_toolbar",
-    "django_activeurl",
-    "django_agent_trust",
-    "django_extensions",
-    "django_otp",
-    "django_otp.plugins.otp_static",
-    "django_otp.plugins.otp_totp",
-    "django_rq",
-    "meta",
-    "entries",
-    "home",
-    "lemonauth",
-    "lemonshort",
-    "micropub",
-    "users",
-    "webmention",
-    "wellknowns",
+    'lemoncurry',
+    'pyup_django',
+
+    'django.contrib.admin',
+    'django.contrib.admindocs',
+    'django.contrib.auth',
+    'django.contrib.contenttypes',
+    'django.contrib.humanize',
+    'django.contrib.sessions',
+    'django.contrib.sites',
+    'django.contrib.sitemaps',
+    'django.contrib.messages',
+    'django.contrib.staticfiles',
+
+    'analytical',
+    'annoying',
+    'compressor',
+    'computed_property',
+    'corsheaders',
+    'debug_toolbar',
+    'django_activeurl',
+    'django_agent_trust',
+    'django_extensions',
+    'django_otp',
+    'django_otp.plugins.otp_static',
+    'django_otp.plugins.otp_totp',
+    'django_rq',
+    'favicon',
+    'meta',
+
+    'entries',
+    'home',
+    'lemonauth',
+    'lemonshort',
+    'micropub',
+    'users',
+    'webmention',
+    'wellknowns',
 ]
 
 MIDDLEWARE = [
-    "debug_toolbar.middleware.DebugToolbarMiddleware",
-    "django.middleware.http.ConditionalGetMiddleware",
-    "django.middleware.security.SecurityMiddleware",
-    "django.contrib.admindocs.middleware.XViewMiddleware",
-    "django.contrib.sessions.middleware.SessionMiddleware",
-    "corsheaders.middleware.CorsMiddleware",
-    "django.middleware.common.CommonMiddleware",
-    "django.middleware.csrf.CsrfViewMiddleware",
-    "django.contrib.auth.middleware.AuthenticationMiddleware",
-    "django_otp.middleware.OTPMiddleware",
-    "django_agent_trust.middleware.AgentMiddleware",
-    "django.contrib.messages.middleware.MessageMiddleware",
-    "django.contrib.sites.middleware.CurrentSiteMiddleware",
-    "django.middleware.clickjacking.XFrameOptionsMiddleware",
-    "lemoncurry.middleware.ResponseExceptionMiddleware",
+    'debug_toolbar.middleware.DebugToolbarMiddleware',
+    'django.middleware.http.ConditionalGetMiddleware',
+    'django.middleware.security.SecurityMiddleware',
+    'django.contrib.admindocs.middleware.XViewMiddleware',
+    'django.contrib.sessions.middleware.SessionMiddleware',
+    'corsheaders.middleware.CorsMiddleware',
+    'django.middleware.common.CommonMiddleware',
+    'django.middleware.csrf.CsrfViewMiddleware',
+    'django.contrib.auth.middleware.AuthenticationMiddleware',
+    'django_otp.middleware.OTPMiddleware',
+    'django_agent_trust.middleware.AgentMiddleware',
+    'django.contrib.messages.middleware.MessageMiddleware',
+    'django.contrib.sites.middleware.CurrentSiteMiddleware',
+    'django.middleware.clickjacking.XFrameOptionsMiddleware',
+    'lemoncurry.middleware.ResponseExceptionMiddleware',
 ]
 
-ROOT_URLCONF = "lemoncurry.urls"
+ROOT_URLCONF = 'lemoncurry.urls'
 
-SESSION_ENGINE = "django.contrib.sessions.backends.cached_db"
+SESSION_ENGINE = 'django.contrib.sessions.backends.cached_db'
 
 TEMPLATES = [
     {
-        "BACKEND": "django.template.backends.jinja2.Jinja2",
-        "APP_DIRS": True,
-        "OPTIONS": {
-            "environment": "lemoncurry.jinja2.environment",
+        'BACKEND': 'django.template.backends.jinja2.Jinja2',
+        'APP_DIRS': True,
+        'OPTIONS': {
+            'environment': 'lemoncurry.jinja2.environment',
         },
     },
     {
-        "BACKEND": "django.template.backends.django.DjangoTemplates",
-        "APP_DIRS": True,
-        "OPTIONS": {
-            "context_processors": [
-                "django.template.context_processors.debug",
-                "django.template.context_processors.request",
-                "django.contrib.auth.context_processors.auth",
-                "django.contrib.messages.context_processors.messages",
+        'BACKEND': 'django.template.backends.django.DjangoTemplates',
+        'APP_DIRS': True,
+        'OPTIONS': {
+            'context_processors': [
+                'django.template.context_processors.debug',
+                'django.template.context_processors.request',
+                'django.contrib.auth.context_processors.auth',
+                'django.contrib.messages.context_processors.messages',
             ],
         },
     },
 ]
 
-WSGI_APPLICATION = "lemoncurry.wsgi.application"
+WSGI_APPLICATION = 'lemoncurry.wsgi.application'
 
 # Cache
 # https://docs.djangoproject.com/en/1.11/ref/settings/#std:setting-CACHES
 
 CACHES = {
-    "default": {
-        "BACKEND": "django_redis.cache.RedisCache",
-        "LOCATION": "redis://127.0.0.1:6380/0",
-        "KEY_PREFIX": "lemoncurry",
-        "OPTIONS": {
-            "PARSER_CLASS": "redis.connection.HiredisParser",
-            "SERIALIZER": "lemoncurry.msgpack.MSGPackModernSerializer",
+    'default': {
+        'BACKEND': 'django_redis.cache.RedisCache',
+        'LOCATION': 'redis://127.0.0.1:6380/0',
+        'KEY_PREFIX': 'lemoncurry',
+        'OPTIONS': {
+            'PARSER_CLASS': 'redis.connection.HiredisParser',
+            'SERIALIZER': 'lemoncurry.msgpack.MSGPackModernSerializer',
         },
-        "VERSION": 2,
+        'VERSION': 2,
     }
 }
 
@@ -165,51 +169,51 @@ CACHES = {
 # https://docs.djangoproject.com/en/1.11/ref/settings/#databases
 
 DATABASES = {
-    "default": {
-        "ENGINE": "django.db.backends.postgresql",
-        "NAME": environ.get("POSTGRES_DB", "lemoncurry"),
-        "USER": environ.get("POSTGRES_USER"),
-        "PASSWORD": environ.get("POSTGRES_PASSWORD"),
-        "HOST": environ.get("POSTGRES_HOST", "localhost"),
+    'default': {
+        'ENGINE': 'django.db.backends.postgresql',
+        'NAME': environ.get('POSTGRES_DB', 'lemoncurry'),
+        'USER': environ.get('POSTGRES_USER'),
+        'PASSWORD': environ.get('POSTGRES_PASSWORD'),
+        'HOST': environ.get('POSTGRES_HOST', 'localhost'),
     }
 }
 
-DEFAULT_AUTO_FIELD = "django.db.models.AutoField"
+DEFAULT_AUTO_FIELD = 'django.db.models.AutoField'
 
-AUTH_USER_MODEL = "users.User"
+AUTH_USER_MODEL = 'users.User'
 
 # Password hashers
 # https://docs.djangoproject.com/en/1.11/ref/settings/#auth-password-validators
 PASSWORD_HASHERS = [
-    "django.contrib.auth.hashers.Argon2PasswordHasher",
-    "django.contrib.auth.hashers.PBKDF2PasswordHasher",
-    "django.contrib.auth.hashers.PBKDF2SHA1PasswordHasher",
-    "django.contrib.auth.hashers.BCryptSHA256PasswordHasher",
-    "django.contrib.auth.hashers.BCryptPasswordHasher",
+    'django.contrib.auth.hashers.Argon2PasswordHasher',
+    'django.contrib.auth.hashers.PBKDF2PasswordHasher',
+    'django.contrib.auth.hashers.PBKDF2SHA1PasswordHasher',
+    'django.contrib.auth.hashers.BCryptSHA256PasswordHasher',
+    'django.contrib.auth.hashers.BCryptPasswordHasher',
 ]
 
 # Password validation
 # https://docs.djangoproject.com/en/1.11/ref/settings/#auth-password-validators
 
-PW_VALIDATOR_MODULE = "django.contrib.auth.password_validation"
+PW_VALIDATOR_MODULE = 'django.contrib.auth.password_validation'
 AUTH_PASSWORD_VALIDATORS = [
-    {"NAME": PW_VALIDATOR_MODULE + ".UserAttributeSimilarityValidator"},
-    {"NAME": PW_VALIDATOR_MODULE + ".MinimumLengthValidator"},
-    {"NAME": PW_VALIDATOR_MODULE + ".CommonPasswordValidator"},
-    {"NAME": PW_VALIDATOR_MODULE + ".NumericPasswordValidator"},
+    {'NAME': PW_VALIDATOR_MODULE + '.UserAttributeSimilarityValidator'},
+    {'NAME': PW_VALIDATOR_MODULE + '.MinimumLengthValidator'},
+    {'NAME': PW_VALIDATOR_MODULE + '.CommonPasswordValidator'},
+    {'NAME': PW_VALIDATOR_MODULE + '.NumericPasswordValidator'},
 ]
 
-LOGIN_URL = "lemonauth:login"
-LOGIN_REDIRECT_URL = "home:index"
+LOGIN_URL = 'lemonauth:login'
+LOGIN_REDIRECT_URL = 'home:index'
 LOGOUT_REDIRECT_URL = LOGIN_REDIRECT_URL
 
 
 # Internationalization
 # https://docs.djangoproject.com/en/1.11/topics/i18n/
 
-LANGUAGE_CODE = "en-au"
+LANGUAGE_CODE = 'en-au'
 
-TIME_ZONE = "Australia/Sydney"
+TIME_ZONE = 'Australia/Sydney'
 
 USE_I18N = True
 
@@ -221,21 +225,21 @@ USE_TZ = True
 # Static files (CSS, JavaScript, Images)
 # https://docs.djangoproject.com/en/1.11/howto/static-files/
 
-STATIC_URL = "/static/"
-STATIC_ROOT = path.join(BASE_DIR, "static")
+STATIC_URL = '/static/'
+STATIC_ROOT = path.join(BASE_DIR, 'static')
 STATICFILES_FINDERS = (
-    "django.contrib.staticfiles.finders.FileSystemFinder",
-    "django.contrib.staticfiles.finders.AppDirectoriesFinder",
-    "compressor.finders.CompressorFinder",
+    'django.contrib.staticfiles.finders.FileSystemFinder',
+    'django.contrib.staticfiles.finders.AppDirectoriesFinder',
+    'compressor.finders.CompressorFinder',
 )
-STATICFILES_STORAGE = "django.contrib.staticfiles.storage.ManifestStaticFilesStorage"
+STATICFILES_STORAGE = 'django.contrib.staticfiles.storage.ManifestStaticFilesStorage'
 
 COMPRESS_PRECOMPILERS = (
-    ("text/stylus", "npx stylus -u ./lemoncurry/static/lemoncurry/css/theme"),
+    ('text/stylus', 'npx stylus -u ./lemoncurry/static/lemoncurry/css/theme'),
 )
 
-MEDIA_URL = STATIC_URL + "media/"
-MEDIA_ROOT = path.join(STATIC_ROOT, "media")
+MEDIA_URL = STATIC_URL + 'media/'
+MEDIA_ROOT = path.join(STATIC_ROOT, 'media')
 
 # django-contrib-sites
 # https://docs.djangoproject.com/en/dev/ref/contrib/sites/
@@ -247,25 +251,28 @@ AGENT_COOKIE_SECURE = True
 
 # django-cors-headers
 CORS_ORIGIN_ALLOW_ALL = True
-CORS_URLS_REGEX = r"^/(?!admin|auth/(?:login|logout|indie)).*$"
+CORS_URLS_REGEX = r'^/(?!admin|auth/(?:login|logout|indie)).*$'
 
 # lemonshort
-SHORT_BASE_URL = "/s/"
+SHORT_BASE_URL = '/s/'
 SHORTEN_MODELS = {
-    "e": "entries.entry",
+    'e': 'entries.entry',
 }
 
 # django-meta
 # https://django-meta.readthedocs.io/en/latest/settings.html
-META_SITE_PROTOCOL = "https"
+META_SITE_PROTOCOL = 'https'
 META_USE_SITES = True
 META_USE_OG_PROPERTIES = True
 META_USE_TWITTER_PROPERTIES = True
 
 # django-push
 # https://django-push.readthedocs.io/en/latest/publisher.html
-PUSH_HUB = "https://00dani.superfeedr.com/"
+PUSH_HUB = 'https://00dani.superfeedr.com/'
 
 # django-rq
 # https://github.com/ui/django-rq
-RQ_QUEUES = {"default": {"USE_REDIS_CACHE": "default"}}
+RQ_QUEUES = {'default': {'USE_REDIS_CACHE': 'default'}}
+
+# django-super-favicon
+FAVICON_STORAGE = 'django.core.files.storage.DefaultStorage'

lemoncurry/settings/dev.py

@@ -1,7 +1,7 @@
 from .base import *
 
-ALLOWED_HOSTS = ["*"]
-META_SITE_DOMAIN = "00dani.lo"
-META_FB_APPID = "142105433189339"
-STATIC_URL = "https://static.00dani.lo/"
-MEDIA_URL = "https://media.00dani.lo/"
+ALLOWED_HOSTS = ['*']
+META_SITE_DOMAIN = '00dani.lo'
+META_FB_APPID = '142105433189339'
+STATIC_URL = 'https://static.00dani.lo/'
+MEDIA_URL = 'https://media.00dani.lo/'

lemoncurry/settings/prod.py

@@ -4,19 +4,19 @@ from os.path import join
 from .base import *
 from .base import BASE_DIR, DATABASES
 
-ALLOWED_HOSTS = ["00dani.me"]
+ALLOWED_HOSTS = ['00dani.me']
 DEBUG = False
-SECRET_KEY = environ["DJANGO_SECRET_KEY"]
-SERVER_EMAIL = "lemoncurry@00dani.me"
+SECRET_KEY = environ['DJANGO_SECRET_KEY']
+SERVER_EMAIL = 'lemoncurry@00dani.me'
 
 # Authenticate as an app-specific Postgres user in production.
-DATABASES["default"]["USER"] = "lemoncurry"
+DATABASES['default']['USER'] = 'lemoncurry'
 
-SHORT_BASE_URL = "https://nya.as/"
+SHORT_BASE_URL = 'https://nya.as/'
 
-STATIC_ROOT = join(BASE_DIR, "..", "static")
-MEDIA_ROOT = join(BASE_DIR, "..", "media")
-STATIC_URL = "https://cdn.00dani.me/"
-MEDIA_URL = STATIC_URL + "m/"
-META_SITE_DOMAIN = "00dani.me"
-META_FB_APPID = "145311792869199"
+STATIC_ROOT = join(BASE_DIR, '..', 'static')
+MEDIA_ROOT = join(BASE_DIR, '..', 'media')
+STATIC_URL = 'https://cdn.00dani.me/'
+MEDIA_URL = STATIC_URL + 'm/'
+META_SITE_DOMAIN = '00dani.me'
+META_FB_APPID = '145311792869199'

lemoncurry/settings/test.py

@@ -1,8 +1,8 @@
 from .base import *
 
-ALLOWED_HOSTS = ["*"]
+ALLOWED_HOSTS = ['*']
 SECURE_SSL_REDIRECT = False
-STATICFILES_STORAGE = "django.contrib.staticfiles.storage.StaticFilesStorage"
+STATICFILES_STORAGE = 'django.contrib.staticfiles.storage.StaticFilesStorage'
 
-MEDIA_URL = "/media/"
-STATIC_ROOT = path.join(BASE_DIR, "media")
+MEDIA_URL = '/media/'
+STATIC_ROOT = path.join(BASE_DIR, 'media')

lemoncurry/templatetags/absolute_url.py

@@ -8,5 +8,5 @@ register = template.Library()
 @register.simple_tag
 @register.filter(is_safe=True)
 def absolute_url(url):
-    base = "https://" + Site.objects.get_current().domain
+    base = 'https://' + Site.objects.get_current().domain
     return urljoin(base, url)

lemoncurry/templatetags/bleach.py

@@ -5,13 +5,13 @@ from django.utils.safestring import mark_safe
 from bleach.sanitizer import Cleaner, ALLOWED_TAGS
 from bleach.linkifier import LinkifyFilter
 
-tags = ["cite", "code", "details", "p", "pre", "img", "span", "summary"]
+tags = ['cite', 'code', 'details', 'p', 'pre', 'img', 'span', 'summary']
 tags.extend(ALLOWED_TAGS)
 attributes = {
-    "a": ["href", "title", "class"],
-    "details": ["open"],
-    "img": ["alt", "src", "title"],
-    "span": ["class"],
+    'a': ['href', 'title', 'class'],
+    'details': ['open'],
+    'img': ['alt', 'src', 'title'],
+    'span': ['class'],
 }
 
 register = template.Library()

lemoncurry/templatetags/jsonify.py

@@ -11,5 +11,5 @@ register = template.Library()
 @register.filter
 def jsonify(value):
     if isinstance(value, QuerySet):
-        return mark_safe(serialize("json", value))
+        return mark_safe(serialize('json', value))
     return mark_safe(json.dumps(value, cls=DjangoJSONEncoder))

lemoncurry/templatetags/lemoncurry_tags.py

@@ -1,3 +1,4 @@
+
 from django import template
 from django.conf import settings
 from django.contrib.sites.models import Site
@@ -39,71 +40,67 @@ def site_name():
     return Site.objects.get_current().name
 
 
-@register.inclusion_tag("lemoncurry/tags/nav.html")
+@register.inclusion_tag('lemoncurry/tags/nav.html')
 def nav_left(request):
-    items = (
-        MenuItem(label=k.plural, icon=k.icon, url=("entries:index", (k,)))
-        for k in kinds.all
-    )
-    return {"items": items, "request": request}
+    items = (MenuItem(
+        label=k.plural,
+        icon=k.icon,
+        url=('entries:index', (k,))
+    ) for k in kinds.all)
+    return {'items': items, 'request': request}
 
 
-@register.inclusion_tag("lemoncurry/tags/nav.html")
+@register.inclusion_tag('lemoncurry/tags/nav.html')
 def nav_right(request):
     if request.user.is_authenticated:
         items = (
-            MenuItem(label="admin", icon="fas fa-cog", url="admin:index"),
-            MenuItem(
-                label="log out", icon="fas fa-sign-out-alt", url="lemonauth:logout"
-            ),
+            MenuItem(label='admin', icon='fas fa-cog', url='admin:index'),
+            MenuItem(label='log out', icon='fas fa-sign-out-alt',
+                     url='lemonauth:logout'),
         )
     else:
         items = (
-            MenuItem(label="log in", icon="fas fa-sign-in-alt", url="lemonauth:login"),
+            MenuItem(label='log in', icon='fas fa-sign-in-alt',
+                     url='lemonauth:login'),
         )
-    return {"items": items, "request": request}
+    return {'items': items, 'request': request}
 
 
-@register.inclusion_tag("lemoncurry/tags/breadcrumbs.html", takes_context=True)
+@register.inclusion_tag('lemoncurry/tags/breadcrumbs.html', takes_context=True)
 def nav_crumbs(context, route):
     crumbs = breadcrumbs.find(route)
     current = crumbs.pop()
 
-    item_list_element = [
-        {
-            "@type": "ListItem",
-            "position": i + 1,
-            "item": {
-                "@id": context["origin"] + crumb.url,
-                "@type": "WebPage",
-                "name": crumb.label,
-            },
+    item_list_element = [{
+        '@type': 'ListItem',
+        'position': i + 1,
+        'item': {
+            '@id': context['origin'] + crumb.url,
+            '@type': 'WebPage',
+            'name': crumb.label
         }
-        for i, crumb in enumerate(crumbs)
-    ]
-    item_list_element.append(
-        {
-            "@type": "ListItem",
-            "position": len(item_list_element) + 1,
-            "item": {
-                "id": context["uri"],
-                "@type": "WebPage",
-                "name": current.label or context.get("title"),
-            },
+    } for i, crumb in enumerate(crumbs)]
+    item_list_element.append({
+        '@type': 'ListItem',
+        'position': len(item_list_element) + 1,
+        'item': {
+            'id': context['uri'],
+            '@type': 'WebPage',
+            'name': current.label or context.get('title'),
         }
-    )
+    })
 
     breadcrumb_list = {
-        "@context": "http://schema.org",
-        "@type": "BreadcrumbList",
-        "itemListElement": item_list_element,
+        '@context': 'http://schema.org',
+        '@type': 'BreadcrumbList',
+        'itemListElement': item_list_element
     }
 
     return {
-        "breadcrumb_list": breadcrumb_list,
-        "crumbs": crumbs,
-        "current": current,
-        "title": context.get("title"),
+        'breadcrumb_list': breadcrumb_list,
+        'crumbs': crumbs,
+        'current': current,
+        'title': context.get('title'),
     }
 
 

lemoncurry/templatetags/markdown.py

@@ -3,14 +3,12 @@ from django import template
 from markdown import Markdown
 from .bleach import bleach
 
-md = Markdown(
-    extensions=(
-        "extra",
-        "sane_lists",
-        "smarty",
-        "toc",
-    )
-)
+md = Markdown(extensions=(
+    'extra',
+    'sane_lists',
+    'smarty',
+    'toc',
+))
 
 register = template.Library()
 

lemoncurry/tests/breadcrumbs.py

@@ -6,43 +6,43 @@ from .. import breadcrumbs as b
 
 @pytest.fixture
 def nested_crumbs():
-    x = b.Crumb("nc.x", label="x")
-    y = b.Crumb("nc.y", label="y", parent="nc.x")
-    z = b.Crumb("nc.z", label="z", parent="nc.y")
+    x = b.Crumb('nc.x', label='x')
+    y = b.Crumb('nc.y', label='y', parent='nc.x')
+    z = b.Crumb('nc.z', label='z', parent='nc.y')
     crumbs = (x, y, z)
 
     for crumb in crumbs:
         b.breadcrumbs[crumb.route] = crumb
-    yield namedtuple("NestedCrumbs", "x y z")(*crumbs)
+    yield namedtuple('NestedCrumbs', 'x y z')(*crumbs)
     for crumb in crumbs:
         del b.breadcrumbs[crumb.route]
 
 
 @pytest.fixture
 def crumb_match(nested_crumbs):
-    return namedtuple("Match", "view_name")(nested_crumbs.z.route)
+    return namedtuple('Match', 'view_name')(nested_crumbs.z.route)
 
 
 class TestAdd:
     def test_inserts_a_breadcrumb_without_parent(self):
-        route = "tests.add.insert"
+        route = 'tests.add.insert'
         assert route not in b.breadcrumbs
-        b.add(route, "some label")
+        b.add(route, 'some label')
         assert route in b.breadcrumbs
         assert b.breadcrumbs[route] == route
         route = b.breadcrumbs[route]
-        assert route.label == "some label"
+        assert route.label == 'some label'
         assert route.parent is None
 
     def test_inserts_a_breadcrumb_with_parent(self):
-        route = "tests.add.with_parent"
-        parent = "tests.add.insert"
+        route = 'tests.add.with_parent'
+        parent = 'tests.add.insert'
         assert route not in b.breadcrumbs
-        b.add(route, "child label", parent)
+        b.add(route, 'child label', parent)
         assert route in b.breadcrumbs
         assert b.breadcrumbs[route] == route
         route = b.breadcrumbs[route]
-        assert route.label == "child label"
+        assert route.label == 'child label'
         assert route.parent == parent
 
 

lemoncurry/tests/utils.py

@@ -5,22 +5,22 @@ from .. import utils
 class TestOrigin:
     def test_simple_http(self):
         """should return the correct origin for a vanilla HTTP site"""
-        req = Mock(scheme="http", site=Mock(domain="lemoncurry.test"))
-        assert utils.origin(req) == "http://lemoncurry.test"
+        req = Mock(scheme='http', site=Mock(domain='lemoncurry.test'))
+        assert utils.origin(req) == 'http://lemoncurry.test'
 
     def test_simple_https(self):
         """should return the correct origin for a vanilla HTTPS site"""
-        req = Mock(scheme="https", site=Mock(domain="secure.lemoncurry.test"))
-        assert utils.origin(req) == "https://secure.lemoncurry.test"
+        req = Mock(scheme='https', site=Mock(domain='secure.lemoncurry.test'))
+        assert utils.origin(req) == 'https://secure.lemoncurry.test'
 
 
 class TestUri:
     def test_siteroot(self):
         """should return correct full URI for requests to the site root"""
-        req = Mock(scheme="https", path="/", site=Mock(domain="l.test"))
-        assert utils.uri(req) == "https://l.test/"
+        req = Mock(scheme='https', path='/', site=Mock(domain='l.test'))
+        assert utils.uri(req) == 'https://l.test/'
 
     def test_path(self):
         """should return correct full URI for requests with a path"""
-        req = Mock(scheme="https", path="/notes/23", site=Mock(domain="l.tst"))
-        assert utils.uri(req) == "https://l.tst/notes/23"
+        req = Mock(scheme='https', path='/notes/23', site=Mock(domain='l.tst'))
+        assert utils.uri(req) == 'https://l.tst/notes/23'

lemoncurry/theme.py

@@ -4,14 +4,12 @@ from yaml import safe_load
 
 path = join(
     settings.BASE_DIR,
-    "lemoncurry",
-    "static",
-    "base16-materialtheme-scheme",
-    "material-darker.yaml",
+    'lemoncurry', 'static',
+    'base16-materialtheme-scheme', 'material-darker.yaml',
 )
-with open(path, "r") as f:
+with open(path, 'r') as f:
     theme = safe_load(f)
 
 
 def color(i):
-    return "#" + theme["base0" + format(i, "1X")]
+    return '#' + theme['base0' + format(i, '1X')]

lemoncurry/urls.py

@@ -27,37 +27,33 @@ from entries.sitemaps import EntriesSitemap
 from home.sitemaps import HomeSitemap
 
 sections = {
-    "entries": EntriesSitemap,
-    "home": HomeSitemap,
+    'entries': EntriesSitemap,
+    'home': HomeSitemap,
 }
-maps = {"sitemaps": sections}
+maps = {'sitemaps': sections}
 
 urlpatterns = (
-    path("", include("home.urls")),
-    path("", include("entries.urls")),
-    path("", include("users.urls")),
-    path(".well-known/", include("wellknowns.urls")),
-    path("admin/doc/", include("django.contrib.admindocs.urls")),
-    path("admin/", admin.site.urls),
-    path("auth/", include("lemonauth.urls")),
-    path(
-        "favicon.ico",
-        RedirectView.as_view(url=settings.MEDIA_URL + "favicon/favicon.ico"),
-    ),
-    path("micropub", include("micropub.urls")),
-    path("s/", include("lemonshort.urls")),
-    path("webmention", include("webmention.urls")),
-    path("django-rq/", include("django_rq.urls")),
-    path("sitemap.xml", sitemap.index, maps, name="sitemap"),
-    path(
-        "sitemaps/<section>.xml",
-        sitemap.sitemap,
-        maps,
-        name="django.contrib.sitemaps.views.sitemap",
-    ),
+    path('', include('home.urls')),
+    path('', include('entries.urls')),
+    path('', include('users.urls')),
+    path('.well-known/', include('wellknowns.urls')),
+    path('admin/doc/', include('django.contrib.admindocs.urls')),
+    path('admin/', admin.site.urls),
+    path('auth/', include('lemonauth.urls')),
+    path('favicon.ico', RedirectView.as_view(
+        url=settings.MEDIA_URL + 'favicon/favicon.ico')),
+    path('micropub', include('micropub.urls')),
+    path('s/', include('lemonshort.urls')),
+    path('webmention', include('webmention.urls')),
+
+    path('django-rq/', include('django_rq.urls')),
+    path('sitemap.xml', sitemap.index, maps, name='sitemap'),
+    path('sitemaps/<section>.xml', sitemap.sitemap, maps,
+         name='django.contrib.sitemaps.views.sitemap'),
 )  # type: Tuple[URLPattern, ...]
 
 if settings.DEBUG:
     import debug_toolbar
-
-    urlpatterns += (path("__debug__/", include(debug_toolbar.urls)),)
+    urlpatterns += (
+        path('__debug__/', include(debug_toolbar.urls)),
+    )

lemoncurry/utils.py

@@ -20,7 +20,7 @@ class PackageJson:
 
     def load(self) -> Dict[str, Any]:
         if self.data is None:
-            with open(join(settings.BASE_DIR, "package.json")) as f:
+            with open(join(settings.BASE_DIR, 'package.json')) as f:
                 self.data = json.load(f)
         assert self.data is not None
         return self.data
@@ -30,10 +30,10 @@ PACKAGE = PackageJson()
 
 
 def friendly_url(url):
-    if "//" not in url:
-        url = "//" + url
+    if '//' not in url:
+        url = '//' + url
     (scheme, netloc, path, params, q, fragment) = urlparse(url)
-    if path == "/":
+    if path == '/':
         return netloc
     return "{}\u200B{}".format(netloc, path)
 
@@ -43,7 +43,7 @@ def load_package_json() -> Dict[str, Any]:
 
 
 def origin(request):
-    return "{0}://{1}".format(request.scheme, request.site.domain)
+    return '{0}://{1}'.format(request.scheme, request.site.domain)
 
 
 def absolute_url(request, url):
@@ -56,18 +56,19 @@ def uri(request):
 
 def form_encoded_response(content):
     return HttpResponse(
-        urlencode(content), content_type="application/x-www-form-urlencoded"
+        urlencode(content),
+        content_type='application/x-www-form-urlencoded'
     )
 
 
 REPS = {
-    "application/x-www-form-urlencoded": form_encoded_response,
-    "application/json": JsonResponse,
+    'application/x-www-form-urlencoded': form_encoded_response,
+    'application/json': JsonResponse,
 }
 
 
 def choose_type(request, content, reps=REPS):
-    accept = request.META.get("HTTP_ACCEPT", "*/*")
+    accept = request.META.get('HTTP_ACCEPT', '*/*')
     type = get_best_match(accept, reps.keys())
     if type:
         return reps[type](content)
@@ -75,11 +76,11 @@ def choose_type(request, content, reps=REPS):
 
 
 def bad_req(message):
-    return HttpResponseBadRequest(message, content_type="text/plain")
+    return HttpResponseBadRequest(message, content_type='text/plain')
 
 
 def forbid(message):
-    return HttpResponseForbidden(message, content_type="text/plain")
+    return HttpResponseForbidden(message, content_type='text/plain')
 
 
 def to_plain(md):

lemonshort/apps.py

@@ -2,4 +2,4 @@ from django.apps import AppConfig
 
 
 class LemonshortConfig(AppConfig):
-    name = "lemonshort"
+    name = 'lemonshort'

lemonshort/convert.py

@@ -6,9 +6,8 @@ from string import ascii_lowercase, ascii_uppercase
 chars = ascii_uppercase + ascii_lowercase
 conv = BaseConverter(chars)
 
-
 class AbcIdConverter:
-    regex = "[a-zA-Z]+"
+    regex = '[a-zA-Z]+'
 
     def to_python(self, value: str) -> int:
         return int(conv.decode(value))

lemonshort/short_url.py

@@ -11,7 +11,7 @@ def short_url(entity):
     if not prefixes:
         for k, m in settings.SHORTEN_MODELS.items():
             prefixes[apps.get_model(m)] = k
-    base = "/"
-    if hasattr(settings, "SHORT_BASE_URL"):
+    base = '/'
+    if hasattr(settings, 'SHORT_BASE_URL'):
         base = settings.SHORT_BASE_URL
     return base + prefixes[type(entity)] + AbcIdConverter().to_url(entity.id)

lemonshort/tests/convert.py

@@ -3,14 +3,14 @@ from .. import convert
 
 def test_to_python():
     samples = {
-        "A": 0,
-        "B": 1,
-        "Y": 24,
-        "a": 26,
-        "b": 27,
-        "y": 50,
-        "BA": 52,
-        "BAB": 2705,
+        'A': 0,
+        'B': 1,
+        'Y': 24,
+        'a': 26,
+        'b': 27,
+        'y': 50,
+        'BA': 52,
+        'BAB': 2705,
     }
     converter = convert.AbcIdConverter()
     for abc, id in samples.items():
@@ -19,13 +19,13 @@ def test_to_python():
 
 def test_id_to_abc():
     samples = {
-        1: "B",
-        24: "Y",
-        26: "a",
-        52: "BA",
-        78: "Ba",
-        104: "CA",
-        130: "Ca",
+        1: 'B',
+        24: 'Y',
+        26: 'a',
+        52: 'BA',
+        78: 'Ba',
+        104: 'CA',
+        130: 'Ca',
     }
     converter = convert.AbcIdConverter()
     for id, abc in samples.items():

lemonshort/urls.py

@@ -4,10 +4,10 @@ from django.urls import path, register_converter
 from .convert import AbcIdConverter
 from .views import unshort
 
-register_converter(AbcIdConverter, "abc_id")
+register_converter(AbcIdConverter, 'abc_id')
 
-app_name = "lemonshort"
+app_name = 'lemonshort'
 urlpatterns = tuple(
-    path("{0!s}<abc_id:tiny>".format(k), unshort, name=m, kwargs={"model": m})
+    path('{0!s}<abc_id:tiny>'.format(k), unshort, name=m, kwargs={'model': m})
     for k, m in settings.SHORTEN_MODELS.items()
 )

micropub/apps.py

@@ -2,4 +2,4 @@ from django.apps import AppConfig
 
 
 class MicropubConfig(AppConfig):
-    name = "micropub"
+    name = 'micropub'

micropub/error.py

@@ -4,35 +4,33 @@ from typing import Optional
 
 
 def forbidden() -> ResponseException:
-    return res("forbidden", 403)
+    return res('forbidden', 403)
 
 
 def unauthorized() -> ResponseException:
-    return res("unauthorized", 401)
+    return res('unauthorized', 401)
 
 
 def bad_req(msg: str) -> ResponseException:
-    return res("invalid_request", msg=msg)
+    return res('invalid_request', msg=msg)
 
 
 def bad_type(type: str) -> ResponseException:
-    msg = "unsupported request type {0}".format(type)
-    return res("invalid_request", 415, msg)
+    msg = 'unsupported request type {0}'.format(type)
+    return res('invalid_request', 415, msg)
 
 
 def bad_scope(scope: str) -> ResponseException:
-    return res("insufficient_scope", 401, scope=scope)
+    return res('insufficient_scope', 401, scope=scope)
 
 
-def res(
-    error: str,
-    status: Optional[int] = 400,
-    msg: Optional[str] = None,
-    scope: Optional[str] = None,
-):
-    content = {"error": error}
+def res(error: str,
+        status: Optional[int]=400,
+        msg: Optional[str]=None,
+        scope: Optional[str]=None):
+    content = {'error': error}
     if msg is not None:
-        content["error_description"] = msg
+        content['error_description'] = msg
     if scope:
-        content["scope"] = scope
+        content['scope'] = scope
     return ResponseException(JsonResponse(content, status=status))

micropub/urls.py

@@ -2,8 +2,8 @@ from django.urls import path
 from .views import micropub
 from .views.media import media
 
-app_name = "micropub"
+app_name = 'micropub'
 urlpatterns = (
-    path("", micropub, name="micropub"),
-    path("/media", media, name="media"),
+    path('', micropub, name='micropub'),
+    path('/media', media, name='media'),
 )

micropub/views/__init__.py

@@ -10,22 +10,22 @@ from .delete import delete
 from .query import query
 
 actions = {
-    "create": create,
-    "delete": delete,
+    'create': create,
+    'delete': delete,
 }
 
 
 @csrf_exempt
-@require_http_methods(["GET", "HEAD", "POST"])
+@require_http_methods(['GET', 'HEAD', 'POST'])
 def micropub(request):
     request.token = tokens.auth(request)
-    if request.method in ("GET", "HEAD"):
+    if request.method in ('GET', 'HEAD'):
         return query(request)
 
-    action = request.POST.get("action", "create")
-    if request.content_type == "application/json":
+    action = request.POST.get('action', 'create')
+    if request.content_type == 'application/json':
         request.json = json.load(request)
-        action = request.json.get("action", "create")
+        action = request.json.get('action', 'create')
     if action not in actions:
-        raise error.bad_req("unknown action: {}".format(action))
+        raise error.bad_req('unknown action: {}'.format(action))
     return actions[action](request)

micropub/views/create.py

@@ -14,62 +14,63 @@ def form_to_mf2(request):
     properties = {}
     post = request.POST
     for key in post.keys():
-        if key.endswith("[]"):
+        if key.endswith('[]'):
             key = key[:-2]
-        if key == "access_token":
+        if key == 'access_token':
             continue
-        properties[key] = post.getlist(key) + post.getlist(key + "[]")
+        properties[key] = post.getlist(key) + post.getlist(key + '[]')
 
     type = []
-    if "h" in properties:
-        type = ["h-" + p for p in properties["h"]]
-        del properties["h"]
-    return {"type": type, "properties": properties}
+    if 'h' in properties:
+        type = ['h-' + p for p in properties['h']]
+        del properties['h']
+    return {'type': type, 'properties': properties}
 
 
 def create(request):
     normalise = {
-        "application/json": lambda r: r.json,
-        "application/x-www-form-urlencoded": form_to_mf2,
+        'application/json': lambda r: r.json,
+        'application/x-www-form-urlencoded': form_to_mf2,
     }
-    if "create" not in request.token:
-        raise error.bad_scope("create")
+    if 'create' not in request.token:
+        raise error.bad_scope('create')
     if request.content_type not in normalise:
         raise error.unsupported_type(request.content_type)
     body = normalise[request.content_type](request)
-    if "type" not in body:
-        raise error.bad_req("mf2 object type required")
-    if body["type"] != ["h-entry"]:
-        raise error.bad_req("only h-entry supported")
+    if 'type' not in body:
+        raise error.bad_req('mf2 object type required')
+    if body['type'] != ['h-entry']:
+        raise error.bad_req('only h-entry supported')
 
     entry = Entry(author=request.token.user)
-    props = body.get("properties", {})
+    props = body.get('properties', {})
     kind = Note
-    if "name" in props:
-        entry.name = "\n".join(props["name"])
+    if 'name' in props:
+        entry.name = '\n'.join(props['name'])
         kind = Article
-    if "content" in props:
-        entry.content = "\n".join(
-            c if isinstance(c, str) else c["html"] for c in props["content"]
+    if 'content' in props:
+        entry.content = '\n'.join(
+            c if isinstance(c, str) else c['html']
+            for c in props['content']
         )
-    if "in-reply-to" in props:
-        entry.in_reply_to = props["in-reply-to"]
+    if 'in-reply-to' in props:
+        entry.in_reply_to = props['in-reply-to']
         kind = Reply
-    if "like-of" in props:
-        entry.like_of = props["like-of"]
+    if 'like-of' in props:
+        entry.like_of = props['like-of']
         kind = Like
-    if "repost-of" in props:
-        entry.repost_of = props["repost-of"]
+    if 'repost-of' in props:
+        entry.repost_of = props['repost-of']
         kind = Repost
 
-    cats = [Cat.objects.from_name(c) for c in props.get("category", [])]
+    cats = [Cat.objects.from_name(c) for c in props.get('category', [])]
 
     entry.kind = kind.id
     entry.save()
     entry.cats.set(cats)
     entry.save()
 
-    for url in props.get("syndication", []):
+    for url in props.get('syndication', []):
         entry.syndications.create(url=url)
 
     base = utils.origin(request)
@@ -79,6 +80,6 @@ def create(request):
     send_mentions.delay(perma)
 
     res = HttpResponse(status=201)
-    res["Location"] = perma
-    res["Link"] = '<{}>; rel="shortlink"'.format(short)
+    res['Location'] = perma
+    res['Link'] = '<{}>; rel="shortlink"'.format(short)
     return res

micropub/views/delete.py

@@ -6,25 +6,24 @@ from entries.jobs import ping_hub, send_mentions
 
 from .. import error
 
-
 def delete(request):
     normalise = {
-        "application/json": lambda r: r.json.get("url"),
-        "application/x-www-form-urlencoded": lambda r: r.POST.get("url"),
+        'application/json': lambda r: r.json.get('url'),
+        'application/x-www-form-urlencoded': lambda r: r.POST.get('url'),
     }
-    if "delete" not in request.token:
-        raise error.bad_scope("delete")
+    if 'delete' not in request.token:
+        raise error.bad_scope('delete')
     if request.content_type not in normalise:
         raise error.unsupported_type(request.content_type)
     url = normalise[request.content_type](request)
     entry = from_url(url)
 
     if entry.author != request.token.user:
-        raise error.forbid("entry belongs to another user")
+        raise error.forbid('entry belongs to another user')
 
     perma = entry.absolute_url
     pings = entry.affected_urls
-    mentions = webmention.findMentions(perma)["refs"]
+    mentions = webmention.findMentions(perma)['refs']
 
     entry.delete()
 

micropub/views/media.py

@@ -11,9 +11,9 @@ from lemoncurry.utils import absolute_url
 from .. import error
 
 ACCEPTED_MEDIA_TYPES = (
-    "image/gif",
-    "image/jpeg",
-    "image/png",
+    'image/gif',
+    'image/jpeg',
+    'image/png',
 )
 
 
@@ -21,13 +21,15 @@ ACCEPTED_MEDIA_TYPES = (
 @require_POST
 def media(request):
     token = tokens.auth(request)
-    if "file" not in request.FILES:
+    if 'file' not in request.FILES:
         raise error.bad_req(
             "a file named 'file' must be provided to the media endpoint"
         )
-    file = request.FILES["file"]
+    file = request.FILES['file']
     if file.content_type not in ACCEPTED_MEDIA_TYPES:
-        raise error.bad_req("unacceptable file type {0}".format(file.content_type))
+        raise error.bad_req(
+            'unacceptable file type {0}'.format(file.content_type)
+        )
 
     mime = None
     sha = hashlib.sha256()
@@ -38,15 +40,14 @@ def media(request):
 
     if mime != file.content_type:
         raise error.bad_req(
-            "detected file type {0} did not match specified file type {1}".format(
-                mime, file.content_type
-            )
+            'detected file type {0} did not match specified file type {1}'
+            .format(mime, file.content_type)
         )
 
-    path = "mp/{0[0]}/{2}.{1}".format(*mime.split("/"), sha.hexdigest())
+    path = 'mp/{0[0]}/{2}.{1}'.format(*mime.split('/'), sha.hexdigest())
     path = store.save(path, file)
     url = absolute_url(request, store.url(path))
 
     res = HttpResponse(status=201)
-    res["Location"] = url
+    res['Location'] = url
     return res

micropub/views/query.py

@@ -7,47 +7,48 @@ from lemoncurry.utils import absolute_url
 from .. import error
 
 
+
 def config(request):
     config = syndicate_to(request)
-    config["media-endpoint"] = absolute_url(request, reverse("micropub:media"))
+    config['media-endpoint'] = absolute_url(request, reverse('micropub:media'))
     return config
 
 
 def source(request):
-    if "url" not in request.GET:
-        raise error.bad_req("must specify url parameter for source query")
-    entry = from_url(request.GET["url"])
+    if 'url' not in request.GET:
+        raise error.bad_req('must specify url parameter for source query')
+    entry = from_url(request.GET['url'])
     props = {}
 
-    keys = set(request.GET.getlist("properties") + request.GET.getlist("properties[]"))
-    if not keys or "content" in keys:
-        props["content"] = [entry.content]
-    if (not keys or "category" in keys) and entry.cats.exists():
-        props["category"] = [cat.name for cat in entry.cats.all()]
-    if (not keys or "name" in keys) and entry.name:
-        props["name"] = [entry.name]
-    if (not keys or "syndication" in keys) and entry.syndications.exists():
-        props["syndication"] = [synd.url for synd in entry.syndications.all()]
+    keys = set(request.GET.getlist('properties') + request.GET.getlist('properties[]'))
+    if not keys or 'content' in keys:
+        props['content'] = [entry.content]
+    if (not keys or 'category' in keys) and entry.cats.exists():
+        props['category'] = [cat.name for cat in entry.cats.all()]
+    if (not keys or 'name' in keys) and entry.name:
+        props['name'] = [entry.name]
+    if (not keys or 'syndication' in keys) and entry.syndications.exists():
+        props['syndication'] = [synd.url for synd in entry.syndications.all()]
 
-    return {"type": ["h-entry"], "properties": props}
+    return {'type': ['h-entry'], 'properties': props}
 
 
 def syndicate_to(request):
-    return {"syndicate-to": []}
+    return {'syndicate-to': []}
 
 
 queries = {
-    "config": config,
-    "source": source,
-    "syndicate-to": syndicate_to,
+    'config': config,
+    'source': source,
+    'syndicate-to': syndicate_to,
 }
 
 
 def query(request):
-    if "q" not in request.GET:
-        raise error.bad_req("must specify q parameter")
-    q = request.GET["q"]
+    if 'q' not in request.GET:
+        raise error.bad_req('must specify q parameter')
+    q = request.GET['q']
     if q not in queries:
-        raise error.bad_req("unsupported query {0}".format(q))
+        raise error.bad_req('unsupported query {0}'.format(q))
     res = queries[q](request)
     return JsonResponse(res)

users/admin.py

@@ -1,14 +1,14 @@
 from django.contrib import admin
 from django.contrib.auth.admin import UserAdmin as BaseUserAdmin
-from .models import PgpKey, Profile, Site, User
+from .models import Key, Profile, Site, User
 
 
 class SiteAdmin(admin.ModelAdmin):
-    list_display = ("name", "icon", "domain", "url_template")
+    list_display = ('name', 'icon', 'domain', 'url_template')
 
 
-class PgpKeyInline(admin.TabularInline):
-    model = PgpKey
+class KeyInline(admin.TabularInline):
+    model = Key
     extra = 1
 
 
@@ -19,10 +19,10 @@ class ProfileInline(admin.TabularInline):
 
 class UserAdmin(BaseUserAdmin):
     fieldsets = BaseUserAdmin.fieldsets + (
-        ("Profile", {"fields": ("avatar", "xmpp", "note")}),
+        ('Profile', {'fields': ('avatar', 'xmpp', 'note')}),
     )
     inlines = (
-        PgpKeyInline,
+        KeyInline,
         ProfileInline,
     )
 

users/apps.py

@@ -2,5 +2,5 @@ from django.apps import AppConfig
 
 
 class UsersConfig(AppConfig):
-    name = "users"
-    verbose_name = "Users and Profiles"
+    name = 'users'
+    verbose_name = 'Users and Profiles'

users/migrations/0001_initial.py

@@ -9,127 +9,40 @@ import django.utils.timezone
 
 
 class Migration(migrations.Migration):
+
     initial = True
 
     dependencies = [
-        ("auth", "0008_alter_user_username_max_length"),
+        ('auth', '0008_alter_user_username_max_length'),
     ]
 
     operations = [
         migrations.CreateModel(
-            name="User",
+            name='User',
             fields=[
-                (
-                    "id",
-                    models.AutoField(
-                        auto_created=True,
-                        primary_key=True,
-                        serialize=False,
-                        verbose_name="ID",
-                    ),
-                ),
-                ("password", models.CharField(max_length=128, verbose_name="password")),
-                (
-                    "last_login",
-                    models.DateTimeField(
-                        blank=True, null=True, verbose_name="last login"
-                    ),
-                ),
-                (
-                    "is_superuser",
-                    models.BooleanField(
-                        default=False,
-                        help_text="Designates that this user has all permissions without explicitly assigning them.",
-                        verbose_name="superuser status",
-                    ),
-                ),
-                (
-                    "username",
-                    models.CharField(
-                        error_messages={
-                            "unique": "A user with that username already exists."
-                        },
-                        help_text="Required. 150 characters or fewer. Letters, digits and @/./+/-/_ only.",
-                        max_length=150,
-                        unique=True,
-                        validators=[
-                            django.contrib.auth.validators.UnicodeUsernameValidator()
-                        ],
-                        verbose_name="username",
-                    ),
-                ),
-                (
-                    "first_name",
-                    models.CharField(
-                        blank=True, max_length=30, verbose_name="first name"
-                    ),
-                ),
-                (
-                    "last_name",
-                    models.CharField(
-                        blank=True, max_length=30, verbose_name="last name"
-                    ),
-                ),
-                (
-                    "email",
-                    models.EmailField(
-                        blank=True, max_length=254, verbose_name="email address"
-                    ),
-                ),
-                (
-                    "is_staff",
-                    models.BooleanField(
-                        default=False,
-                        help_text="Designates whether the user can log into this admin site.",
-                        verbose_name="staff status",
-                    ),
-                ),
-                (
-                    "is_active",
-                    models.BooleanField(
-                        default=True,
-                        help_text="Designates whether this user should be treated as active. Unselect this instead of deleting accounts.",
-                        verbose_name="active",
-                    ),
-                ),
-                (
-                    "date_joined",
-                    models.DateTimeField(
-                        default=django.utils.timezone.now, verbose_name="date joined"
-                    ),
-                ),
-                ("avatar", models.ImageField(upload_to="")),
-                ("note", models.TextField(blank=True)),
-                (
-                    "groups",
-                    models.ManyToManyField(
-                        blank=True,
-                        help_text="The groups this user belongs to. A user will get all permissions granted to each of their groups.",
-                        related_name="user_set",
-                        related_query_name="user",
-                        to="auth.Group",
-                        verbose_name="groups",
-                    ),
-                ),
-                (
-                    "user_permissions",
-                    models.ManyToManyField(
-                        blank=True,
-                        help_text="Specific permissions for this user.",
-                        related_name="user_set",
-                        related_query_name="user",
-                        to="auth.Permission",
-                        verbose_name="user permissions",
-                    ),
-                ),
+                ('id', models.AutoField(auto_created=True, primary_key=True, serialize=False, verbose_name='ID')),
+                ('password', models.CharField(max_length=128, verbose_name='password')),
+                ('last_login', models.DateTimeField(blank=True, null=True, verbose_name='last login')),
+                ('is_superuser', models.BooleanField(default=False, help_text='Designates that this user has all permissions without explicitly assigning them.', verbose_name='superuser status')),
+                ('username', models.CharField(error_messages={'unique': 'A user with that username already exists.'}, help_text='Required. 150 characters or fewer. Letters, digits and @/./+/-/_ only.', max_length=150, unique=True, validators=[django.contrib.auth.validators.UnicodeUsernameValidator()], verbose_name='username')),
+                ('first_name', models.CharField(blank=True, max_length=30, verbose_name='first name')),
+                ('last_name', models.CharField(blank=True, max_length=30, verbose_name='last name')),
+                ('email', models.EmailField(blank=True, max_length=254, verbose_name='email address')),
+                ('is_staff', models.BooleanField(default=False, help_text='Designates whether the user can log into this admin site.', verbose_name='staff status')),
+                ('is_active', models.BooleanField(default=True, help_text='Designates whether this user should be treated as active. Unselect this instead of deleting accounts.', verbose_name='active')),
+                ('date_joined', models.DateTimeField(default=django.utils.timezone.now, verbose_name='date joined')),
+                ('avatar', models.ImageField(upload_to='')),
+                ('note', models.TextField(blank=True)),
+                ('groups', models.ManyToManyField(blank=True, help_text='The groups this user belongs to. A user will get all permissions granted to each of their groups.', related_name='user_set', related_query_name='user', to='auth.Group', verbose_name='groups')),
+                ('user_permissions', models.ManyToManyField(blank=True, help_text='Specific permissions for this user.', related_name='user_set', related_query_name='user', to='auth.Permission', verbose_name='user permissions')),
             ],
             options={
-                "verbose_name": "user",
-                "verbose_name_plural": "users",
-                "abstract": False,
+                'verbose_name': 'user',
+                'verbose_name_plural': 'users',
+                'abstract': False,
             },
             managers=[
-                ("objects", django.contrib.auth.models.UserManager()),
+                ('objects', django.contrib.auth.models.UserManager()),
             ],
         ),
     ]

users/migrations/0002_auto_20171023_0109.py

@@ -7,14 +7,15 @@ import users.models
 
 
 class Migration(migrations.Migration):
+
     dependencies = [
-        ("users", "0001_initial"),
+        ('users', '0001_initial'),
     ]
 
     operations = [
         migrations.AlterField(
-            model_name="user",
-            name="avatar",
+            model_name='user',
+            name='avatar',
             field=models.ImageField(upload_to=users.models.avatar_path),
         ),
     ]

users/migrations/0003_key.py

@@ -8,33 +8,19 @@ import django.db.models.deletion
 
 
 class Migration(migrations.Migration):
+
     dependencies = [
-        ("users", "0002_auto_20171023_0109"),
+        ('users', '0002_auto_20171023_0109'),
     ]
 
     operations = [
         migrations.CreateModel(
-            name="Key",
+            name='Key',
             fields=[
-                (
-                    "id",
-                    models.AutoField(
-                        auto_created=True,
-                        primary_key=True,
-                        serialize=False,
-                        verbose_name="ID",
-                    ),
-                ),
-                ("fingerprint", models.CharField(max_length=40)),
-                ("file", models.FileField(upload_to="keys")),
-                (
-                    "user",
-                    models.ForeignKey(
-                        on_delete=django.db.models.deletion.CASCADE,
-                        related_name="keys",
-                        to=settings.AUTH_USER_MODEL,
-                    ),
-                ),
+                ('id', models.AutoField(auto_created=True, primary_key=True, serialize=False, verbose_name='ID')),
+                ('fingerprint', models.CharField(max_length=40)),
+                ('file', models.FileField(upload_to='keys')),
+                ('user', models.ForeignKey(on_delete=django.db.models.deletion.CASCADE, related_name='keys', to=settings.AUTH_USER_MODEL)),
             ],
         ),
     ]

users/migrations/0004_auto_20171023_0143.py

@@ -8,67 +8,48 @@ import django.db.models.deletion
 
 
 class Migration(migrations.Migration):
+
     dependencies = [
-        ("users", "0003_key"),
+        ('users', '0003_key'),
     ]
 
     operations = [
         migrations.CreateModel(
-            name="Profile",
+            name='Profile',
             fields=[
-                (
-                    "id",
-                    models.AutoField(
-                        auto_created=True,
-                        primary_key=True,
-                        serialize=False,
-                        verbose_name="ID",
-                    ),
-                ),
-                ("username", models.CharField(max_length=100)),
-                ("display_name", models.CharField(blank=True, max_length=100)),
+                ('id', models.AutoField(auto_created=True, primary_key=True, serialize=False, verbose_name='ID')),
+                ('username', models.CharField(max_length=100)),
+                ('display_name', models.CharField(blank=True, max_length=100)),
             ],
             options={
-                "ordering": ("site", "username"),
+                'ordering': ('site', 'username'),
             },
         ),
         migrations.CreateModel(
-            name="Site",
+            name='Site',
             fields=[
-                (
-                    "id",
-                    models.AutoField(
-                        auto_created=True,
-                        primary_key=True,
-                        serialize=False,
-                        verbose_name="ID",
-                    ),
-                ),
-                ("name", models.CharField(max_length=100, unique=True)),
-                ("icon", models.CharField(max_length=100)),
-                ("url", models.CharField(max_length=100)),
+                ('id', models.AutoField(auto_created=True, primary_key=True, serialize=False, verbose_name='ID')),
+                ('name', models.CharField(max_length=100, unique=True)),
+                ('icon', models.CharField(max_length=100)),
+                ('url', models.CharField(max_length=100)),
             ],
             options={
-                "ordering": ("name",),
+                'ordering': ('name',),
             },
         ),
         migrations.AddField(
-            model_name="profile",
-            name="site",
-            field=models.ForeignKey(
-                on_delete=django.db.models.deletion.CASCADE, to="users.Site"
-            ),
+            model_name='profile',
+            name='site',
+            field=models.ForeignKey(on_delete=django.db.models.deletion.CASCADE, to='users.Site'),
         ),
         migrations.AddField(
-            model_name="profile",
-            name="user",
-            field=models.ForeignKey(
-                on_delete=django.db.models.deletion.CASCADE, to=settings.AUTH_USER_MODEL
-            ),
+            model_name='profile',
+            name='user',
+            field=models.ForeignKey(on_delete=django.db.models.deletion.CASCADE, to=settings.AUTH_USER_MODEL),
         ),
         migrations.AddField(
-            model_name="user",
-            name="profiles",
-            field=models.ManyToManyField(through="users.Profile", to="users.Site"),
+            model_name='user',
+            name='profiles',
+            field=models.ManyToManyField(through='users.Profile', to='users.Site'),
         ),
     ]

users/migrations/0005_auto_20171023_0158.py

@@ -8,22 +8,19 @@ import django.db.models.deletion
 
 
 class Migration(migrations.Migration):
+
     dependencies = [
-        ("users", "0004_auto_20171023_0143"),
+        ('users', '0004_auto_20171023_0143'),
     ]
 
     operations = [
         migrations.RemoveField(
-            model_name="user",
-            name="profiles",
+            model_name='user',
+            name='profiles',
         ),
         migrations.AlterField(
-            model_name="profile",
-            name="user",
-            field=models.ForeignKey(
-                on_delete=django.db.models.deletion.CASCADE,
-                related_name="profiles",
-                to=settings.AUTH_USER_MODEL,
-            ),
+            model_name='profile',
+            name='user',
+            field=models.ForeignKey(on_delete=django.db.models.deletion.CASCADE, related_name='profiles', to=settings.AUTH_USER_MODEL),
         ),
     ]

users/migrations/0006_auto_20171031_1336.py

@@ -6,20 +6,21 @@ from django.db import migrations, models
 
 
 class Migration(migrations.Migration):
+
     dependencies = [
-        ("users", "0005_auto_20171023_0158"),
+        ('users', '0005_auto_20171023_0158'),
     ]
 
     operations = [
         migrations.RenameField(
-            model_name="site",
-            old_name="url",
-            new_name="url_template",
+            model_name='site',
+            old_name='url',
+            new_name='url_template',
         ),
         migrations.AddField(
-            model_name="site",
-            name="domain",
-            field=models.CharField(default="", max_length=100),
+            model_name='site',
+            name='domain',
+            field=models.CharField(default='', max_length=100),
             preserve_default=False,
         ),
     ]

users/migrations/0007_auto_20171031_1347.py

@@ -6,14 +6,15 @@ from django.db import migrations, models
 
 
 class Migration(migrations.Migration):
+
     dependencies = [
-        ("users", "0006_auto_20171031_1336"),
+        ('users', '0006_auto_20171031_1336'),
     ]
 
     operations = [
         migrations.AlterField(
-            model_name="site",
-            name="domain",
+            model_name='site',
+            name='domain',
             field=models.CharField(blank=True, max_length=100),
         ),
     ]

users/migrations/0008_auto_20171031_1357.py

@@ -6,13 +6,14 @@ from django.db import migrations
 
 
 class Migration(migrations.Migration):
+
     dependencies = [
-        ("users", "0007_auto_20171031_1347"),
+        ('users', '0007_auto_20171031_1347'),
     ]
 
     operations = [
         migrations.AlterModelOptions(
-            name="site",
-            options={"ordering": ("domain",)},
+            name='site',
+            options={'ordering': ('domain',)},
         ),
     ]

users/migrations/0009_user_xmpp.py

@@ -6,14 +6,15 @@ from django.db import migrations, models
 
 
 class Migration(migrations.Migration):
+
     dependencies = [
-        ("users", "0008_auto_20171031_1357"),
+        ('users', '0008_auto_20171031_1357'),
     ]
 
     operations = [
         migrations.AddField(
-            model_name="user",
-            name="xmpp",
+            model_name='user',
+            name='xmpp',
             field=models.EmailField(blank=True, max_length=254),
         ),
     ]

users/migrations/0010_auto_20171206_2211.py

@@ -6,13 +6,14 @@ from django.db import migrations
 
 
 class Migration(migrations.Migration):
+
     dependencies = [
-        ("users", "0009_user_xmpp"),
+        ('users', '0009_user_xmpp'),
     ]
 
     operations = [
         migrations.AlterModelOptions(
-            name="site",
-            options={"ordering": ("name",)},
+            name='site',
+            options={'ordering': ('name',)},
         ),
     ]

users/migrations/0011_auto_20180124_1311.py

@@ -6,13 +6,15 @@ from django.db import migrations
 
 
 class Migration(migrations.Migration):
+
     dependencies = [
-        ("users", "0010_auto_20171206_2211"),
+        ('users', '0010_auto_20171206_2211'),
     ]
 
     operations = [
         migrations.AlterModelManagers(
-            name="user",
-            managers=[],
+            name='user',
+            managers=[
+            ],
         ),
     ]

users/migrations/0012_auto_20180129_1614.py

@@ -7,15 +7,16 @@ import users.models
 
 
 class Migration(migrations.Migration):
+
     dependencies = [
-        ("users", "0011_auto_20180124_1311"),
+        ('users', '0011_auto_20180124_1311'),
     ]
 
     operations = [
         migrations.AlterModelManagers(
-            name="user",
+            name='user',
             managers=[
-                ("objects", users.models.UserManager()),
+                ('objects', users.models.UserManager()),
             ],
         ),
     ]

users/migrations/0013_auto_20180323_1200.py

@@ -5,31 +5,20 @@ from django.db import migrations, models
 
 
 class Migration(migrations.Migration):
+
     dependencies = [
-        ("users", "0012_auto_20180129_1614"),
+        ('users', '0012_auto_20180129_1614'),
     ]
 
     operations = [
         migrations.AddField(
-            model_name="user",
-            name="email_md5",
-            field=computed_property.fields.ComputedCharField(
-                compute_from="calc_email_md5",
-                default="",
-                editable=False,
-                max_length=32,
-                unique=True,
-            ),
+            model_name='user',
+            name='email_md5',
+            field=computed_property.fields.ComputedCharField(compute_from='calc_email_md5', default='', editable=False, max_length=32, unique=True),
         ),
         migrations.AddField(
-            model_name="user",
-            name="email_sha256",
-            field=computed_property.fields.ComputedCharField(
-                compute_from="calc_email_sha256",
-                default="",
-                editable=False,
-                max_length=64,
-                unique=True,
-            ),
+            model_name='user',
+            name='email_sha256',
+            field=computed_property.fields.ComputedCharField(compute_from='calc_email_sha256', default='', editable=False, max_length=64, unique=True),
         ),
     ]

users/migrations/0014_auto_20180711_1248.py

@@ -6,79 +6,58 @@ import users.models
 
 
 class Migration(migrations.Migration):
+
     dependencies = [
-        ("users", "0013_auto_20180323_1200"),
+        ('users', '0013_auto_20180323_1200'),
     ]
 
     operations = [
         migrations.AlterField(
-            model_name="profile",
-            name="display_name",
+            model_name='profile',
+            name='display_name',
             field=models.CharField(
-                blank=True,
-                help_text="overrides the username for display - useful for sites that use ugly IDs",
-                max_length=100,
-            ),
+                blank=True, help_text='overrides the username for display - useful for sites that use ugly IDs', max_length=100),
         ),
         migrations.AlterField(
-            model_name="profile",
-            name="username",
+            model_name='profile',
+            name='username',
             field=models.CharField(
-                help_text="the user's actual handle or ID on the remote site",
-                max_length=100,
-            ),
+                help_text="the user's actual handle or ID on the remote site", max_length=100),
         ),
         migrations.AlterField(
-            model_name="user",
-            name="avatar",
+            model_name='user',
+            name='avatar',
             field=models.ImageField(
-                help_text="an avatar or photo that represents this user",
-                upload_to=users.models.avatar_path,
-            ),
+                help_text='an avatar or photo that represents this user', upload_to=users.models.avatar_path),
         ),
         migrations.AlterField(
-            model_name="user",
-            name="email_md5",
+            model_name='user',
+            name='email_md5',
             field=computed_property.fields.ComputedCharField(
-                compute_from="calc_email_md5",
-                editable=False,
-                help_text="MD5 hash of the user's email, used for Libravatar",
-                max_length=32,
-                unique=True,
-            ),
+                compute_from='calc_email_md5', editable=False, help_text="MD5 hash of the user's email, used for Libravatar", max_length=32, unique=True),
         ),
         migrations.AlterField(
-            model_name="user",
-            name="email_sha256",
+            model_name='user',
+            name='email_sha256',
             field=computed_property.fields.ComputedCharField(
-                compute_from="calc_email_sha256",
-                editable=False,
-                help_text="SHA-256 hash of the user's email, used for Libravatar",
-                max_length=64,
-                unique=True,
-            ),
+                compute_from='calc_email_sha256', editable=False, help_text="SHA-256 hash of the user's email, used for Libravatar", max_length=64, unique=True),
         ),
         migrations.AlterField(
-            model_name="user",
-            name="last_name",
+            model_name='user',
+            name='last_name',
             field=models.CharField(
-                blank=True, max_length=150, verbose_name="last name"
-            ),
+                blank=True, max_length=150, verbose_name='last name'),
         ),
         migrations.AlterField(
-            model_name="user",
-            name="note",
+            model_name='user',
+            name='note',
             field=models.TextField(
-                blank=True, help_text="a bio or short description provided by the user"
-            ),
+                blank=True, help_text='a bio or short description provided by the user'),
         ),
         migrations.AlterField(
-            model_name="user",
-            name="xmpp",
+            model_name='user',
+            name='xmpp',
             field=models.EmailField(
-                blank=True,
-                help_text="an XMPP address through which the user may be reached",
-                max_length=254,
-            ),
+                blank=True, help_text='an XMPP address through which the user may be reached', max_length=254),
         ),
     ]

users/migrations/0015_user_openid_sha256.py

@@ -5,22 +5,17 @@ from django.db import migrations
 
 
 class Migration(migrations.Migration):
+
     dependencies = [
-        ("users", "0014_auto_20180711_1248"),
+        ('users', '0014_auto_20180711_1248'),
     ]
 
     operations = [
         migrations.AddField(
-            model_name="user",
-            name="openid_sha256",
-            field=computed_property.fields.ComputedCharField(
-                compute_from="calc_openid_sha256",
-                default="",
-                editable=False,
-                help_text="SHA-256 hash of the user's OpenID URL, used for Libravatar",
-                max_length=64,
-                unique=True,
-            ),
+            model_name='user',
+            name='openid_sha256',
+            field=computed_property.fields.ComputedCharField(compute_from='calc_openid_sha256', default='', editable=False,
+                                                             help_text="SHA-256 hash of the user's OpenID URL, used for Libravatar", max_length=64, unique=True),
             preserve_default=False,
         ),
     ]

users/migrations/0016_alter_user_first_name.py

@@ -4,16 +4,19 @@ from django.db import migrations, models
 
 
 class Migration(migrations.Migration):
+
     dependencies = [
-        ("users", "0015_user_openid_sha256"),
+        ('users', '0015_user_openid_sha256'),
     ]
 
     operations = [
         migrations.AlterField(
-            model_name="user",
-            name="first_name",
+            model_name='user',
+            name='first_name',
             field=models.CharField(
-                blank=True, max_length=150, verbose_name="first name"
+                blank=True,
+                max_length=150,
+                verbose_name='first name'
             ),
         ),
     ]

users/migrations/0017_rename_key_pgpkey.py

@@ -1,16 +0,0 @@
-# Generated by Django 3.2.20 on 2023-08-10 06:37
-
-from django.db import migrations
-
-
-class Migration(migrations.Migration):
-    dependencies = [
-        ("users", "0016_alter_user_first_name"),
-    ]
-
-    operations = [
-        migrations.RenameModel(
-            old_name="Key",
-            new_name="PgpKey",
-        ),
-    ]

users/models.py

@@ -10,7 +10,7 @@ from lemoncurry import utils
 
 
 def avatar_path(instance, name):
-    return "avatars/{id}/{name}".format(id=instance.id, name=name)
+    return 'avatars/{id}/{name}'.format(id=instance.id, name=name)
 
 
 class Site(models.Model):
@@ -19,7 +19,7 @@ class Site(models.Model):
     domain = models.CharField(max_length=100, blank=True)
     url_template = models.CharField(max_length=100)
 
-    def format(self, username=""):
+    def format(self, username=''):
         return self.url_template.format(domain=self.domain, username=username)
 
     @property
@@ -30,14 +30,12 @@ class Site(models.Model):
         return self.name
 
     class Meta:
-        ordering = ("name",)
+        ordering = ('name',)
 
 
 class UserManager(DjangoUserManager):
     def get_queryset(self):
-        return (
-            super(UserManager, self).get_queryset().prefetch_related("keys", "profiles")
-        )
+        return super(UserManager, self).get_queryset().prefetch_related('keys', 'profiles')
 
 
 class User(ModelMeta, AbstractUser):
@@ -46,56 +44,52 @@ class User(ModelMeta, AbstractUser):
     generated based on all their associated information and may author as many
     h-entries (:model:`entries.Entry`) as they wish.
     """
-
     objects = UserManager()
 
     avatar = models.ImageField(
-        upload_to=avatar_path, help_text="an avatar or photo that represents this user"
+        upload_to=avatar_path,
+        help_text='an avatar or photo that represents this user'
     )
     note = models.TextField(
-        blank=True, help_text="a bio or short description provided by the user"
+        blank=True,
+        help_text='a bio or short description provided by the user'
     )
     xmpp = models.EmailField(
-        blank=True, help_text="an XMPP address through which the user may be reached"
+        blank=True,
+        help_text='an XMPP address through which the user may be reached'
     )
 
     # This is gonna need to change if I ever decide to add multiple-user support ;)
-    url = "/"
+    url = '/'
 
     email_md5 = ComputedCharField(
-        compute_from="calc_email_md5",
-        max_length=32,
-        unique=True,
-        help_text="MD5 hash of the user's email, used for Libravatar",
+        compute_from='calc_email_md5', max_length=32, unique=True,
+        help_text="MD5 hash of the user's email, used for Libravatar"
     )
     email_sha256 = ComputedCharField(
-        compute_from="calc_email_sha256",
-        max_length=64,
-        unique=True,
-        help_text="SHA-256 hash of the user's email, used for Libravatar",
+        compute_from='calc_email_sha256', max_length=64, unique=True,
+        help_text="SHA-256 hash of the user's email, used for Libravatar"
     )
     openid_sha256 = ComputedCharField(
-        compute_from="calc_openid_sha256",
-        max_length=64,
-        unique=True,
-        help_text="SHA-256 hash of the user's OpenID URL, used for Libravatar",
+        compute_from='calc_openid_sha256', max_length=64, unique=True,
+        help_text="SHA-256 hash of the user's OpenID URL, used for Libravatar"
     )
 
     @property
     def calc_email_md5(self):
-        return md5(self.email.lower().encode("utf-8")).hexdigest()
+        return md5(self.email.lower().encode('utf-8')).hexdigest()
 
     @property
     def calc_email_sha256(self):
-        return sha256(self.email.lower().encode("utf-8")).hexdigest()
+        return sha256(self.email.lower().encode('utf-8')).hexdigest()
 
     @property
     def calc_openid_sha256(self):
-        return sha256(self.full_url.encode("utf-8")).hexdigest()
+        return sha256(self.full_url.encode('utf-8')).hexdigest()
 
     @property
     def name(self):
-        return "{0} {1}".format(self.first_name, self.last_name)
+        return '{0} {1}'.format(self.first_name, self.last_name)
 
     def get_absolute_url(self):
         return self.absolute_url
@@ -106,7 +100,7 @@ class User(ModelMeta, AbstractUser):
 
     @property
     def full_url(self):
-        base = "https://" + DjangoSite.objects.get_current().domain
+        base = 'https://' + DjangoSite.objects.get_current().domain
         return urljoin(base, self.url)
 
     @property
@@ -120,45 +114,45 @@ class User(ModelMeta, AbstractUser):
     @cached_property
     def facebook_id(self):
         for p in self.profiles.all():
-            if p.site.name == "Facebook":
+            if p.site.name == 'Facebook':
                 return p.username
         return None
 
     @cached_property
     def twitter_username(self):
         for p in self.profiles.all():
-            if p.site.name == "Twitter":
-                return "@" + p.username
+            if p.site.name == 'Twitter':
+                return '@' + p.username
         return None
 
     @property
     def json_ld(self):
-        base = "https://" + DjangoSite.objects.get_current().domain
+        base = 'https://' + DjangoSite.objects.get_current().domain
         return {
-            "@context": "http://schema.org",
-            "@type": "Person",
-            "@id": self.full_url,
-            "url": self.full_url,
-            "name": self.name,
-            "email": self.email,
-            "image": urljoin(base, self.avatar.url),
-            "givenName": self.first_name,
-            "familyName": self.last_name,
-            "sameAs": [profile.url for profile in self.profiles.all()],
+            '@context': 'http://schema.org',
+            '@type': 'Person',
+            '@id': self.full_url,
+            'url': self.full_url,
+            'name': self.name,
+            'email': self.email,
+            'image': urljoin(base, self.avatar.url),
+            'givenName': self.first_name,
+            'familyName': self.last_name,
+            'sameAs': [profile.url for profile in self.profiles.all()]
         }
 
     _metadata = {
-        "image": "avatar_url",
-        "description": "description",
-        "og_type": "profile",
-        "og_profile_id": "facebook_id",
-        "twitter_creator": "twitter_username",
+        'image': 'avatar_url',
+        'description': 'description',
+        'og_type': 'profile',
+        'og_profile_id': 'facebook_id',
+        'twitter_creator': 'twitter_username',
     }
 
 
 class ProfileManager(models.Manager):
     def get_queryset(self):
-        return super(ProfileManager, self).get_queryset().select_related("site")
+        return super(ProfileManager, self).get_queryset().select_related('site')
 
 
 class Profile(models.Model):
@@ -169,22 +163,26 @@ class Profile(models.Model):
     representative h-card. Additionally, :model:`entries.Syndication` is
     tracked by linking each syndication to a particular profile.
     """
-
     objects = ProfileManager()
-    user = models.ForeignKey(User, related_name="profiles", on_delete=models.CASCADE)
+    user = models.ForeignKey(
+        User,
+        related_name='profiles',
+        on_delete=models.CASCADE
+    )
     site = models.ForeignKey(Site, on_delete=models.CASCADE)
     username = models.CharField(
-        max_length=100, help_text="the user's actual handle or ID on the remote site"
+        max_length=100,
+        help_text="the user's actual handle or ID on the remote site"
     )
     display_name = models.CharField(
         max_length=100,
         blank=True,
-        help_text="overrides the username for display - useful for sites that use ugly IDs",
+        help_text="overrides the username for display - useful for sites that use ugly IDs"
     )
 
     def __str__(self):
         if self.site.domain:
-            return self.name + "@" + self.site.domain
+            return self.name + '@' + self.site.domain
         return self.name
 
     @property
@@ -196,19 +194,22 @@ class Profile(models.Model):
         return self.site.format(username=self.username)
 
     class Meta:
-        ordering = ("site", "username")
+        ordering = ('site', 'username')
 
 
-class PgpKey(models.Model):
+class Key(models.Model):
     """
     Represents a PGP key that belongs to a particular :model:`users.User`. Each
     key will be added to the user's h-card with rel="pgpkey", a format
     compatible with IndieAuth.com.
     """
-
-    user = models.ForeignKey(User, related_name="keys", on_delete=models.CASCADE)
+    user = models.ForeignKey(
+        User,
+        related_name='keys',
+        on_delete=models.CASCADE
+    )
     fingerprint = models.CharField(max_length=40)
-    file = models.FileField(upload_to="keys")
+    file = models.FileField(upload_to='keys')
 
     @property
     def key_id(self):
@@ -230,4 +231,4 @@ class PgpKey(models.Model):
         same way GnuPG does. This can make reading the fingerprint a little
         friendlier.
         """
-        return " ".join(self.fingerprint[i : i + 4] for i in range(0, 40, 4))
+        return " ".join(self.fingerprint[i:i+4] for i in range(0, 40, 4))

users/urls.py

@@ -2,5 +2,7 @@ from django.urls import re_path
 
 from .views import libravatar
 
-app_name = "users"
-urlpatterns = (re_path("^avatar/(?P<hash>[a-z0-9]+)$", libravatar, name="libravatar"),)
+app_name = 'users'
+urlpatterns = (
+    re_path('^avatar/(?P<hash>[a-z0-9]+)$', libravatar, name='libravatar'),
+)

users/views.py

@@ -8,16 +8,16 @@ from .models import User
 
 
 def try_libravatar_org(hash, get):
-    url = "https://seccdn.libravatar.org/avatar/" + hash
+    url = 'https://seccdn.libravatar.org/avatar/' + hash
     if get:
-        url += "?" + get.urlencode()
+        url += '?' + get.urlencode()
     return HttpResponseRedirect(url)
 
 
 @cache_page(60 * 15)
 def libravatar(request, hash):
     g = request.GET
-    size = g.get("s", g.get("size", 80))
+    size = g.get('s', g.get('size', 80))
     try:
         size = int(size)
     except ValueError:
@@ -30,7 +30,7 @@ def libravatar(request, hash):
     elif len(hash) == 64:
         where = Q(email_sha256=hash) | Q(openid_sha256=hash)
     else:
-        return utils.bad_req("hash must be either md5 or sha256")
+        return utils.bad_req('hash must be either md5 or sha256')
 
     # If the user doesn't exist or lacks an avatar, see if libravatar.org has
     # one for them - libravatar.org falls back to Gravatar when possible (only
@@ -51,6 +51,6 @@ def libravatar(request, hash):
     im = im.crop((0, 0, natural_size, natural_size))
     im = im.resize((size, size), resample=Image.HAMMING)
 
-    response = HttpResponse(content_type="image/" + image_type.lower())
+    response = HttpResponse(content_type='image/'+image_type.lower())
     im.save(response, image_type)
     return response