Adds mypy annotations for templatetags

bookwyrm/models/author.py

@@ -53,22 +53,22 @@ def save(self, *args: Any, **kwargs: Any) -> None:
         super().save(*args, **kwargs)
 
     @property
-    def isni_link(self):
+    def isni_link(self) -> str:
         """generate the url from the isni id"""
         clean_isni = re.sub(r"\s", "", self.isni)
         return f"https://isni.org/isni/{clean_isni}"
 
     @property
-    def openlibrary_link(self):
+    def openlibrary_link(self) -> str:
         """generate the url from the openlibrary id"""
         return f"https://openlibrary.org/authors/{self.openlibrary_key}"
 
     @property
-    def isfdb_link(self):
+    def isfdb_link(self) -> str:
         """generate the url from the isni id"""
         return f"https://www.isfdb.org/cgi-bin/ea.cgi?{self.isfdb}"
 
-    def get_remote_id(self):
+    def get_remote_id(self) -> str:
         """editions and works both use "book" instead of model_name"""
         return f"{BASE_URL}/author/{self.id}"
 

bookwyrm/models/book.py

@@ -1,8 +1,9 @@
 """ database schema for books and shelves """
+from __future__ import annotations
 
 from itertools import chain
 import re
-from typing import Any, Dict, Optional, Iterable
+from typing import Any, Dict, Optional, Iterable, TYPE_CHECKING
 from typing_extensions import Self
 
 from django.contrib.postgres.search import SearchVectorField
@@ -33,6 +34,9 @@
 from .base_model import BookWyrmModel
 from . import fields
 
+if TYPE_CHECKING:
+    from bookwyrm.models import Author
+
 
 class BookDataModel(ObjectMixin, BookWyrmModel):
     """fields shared between editable book data (books, works, authors)"""
@@ -415,7 +419,7 @@ def default_edition(self):
         """in case the default edition is not set"""
         return self.editions.order_by("-edition_rank").first()
 
-    def author_edition(self, author):
+    def author_edition(self, author: Author) -> Any:
         """in case the default edition doesn't have the required author"""
         return self.editions.filter(authors=author).order_by("-edition_rank").first()
 

bookwyrm/templatetags/book_display_tags.py

@@ -1,19 +1,21 @@
 """ template filters """
+from typing import Any
 from django import template
+from django.db.models import QuerySet
 from bookwyrm import models
 
 
 register = template.Library()
 
 
 @register.filter(name="review_count")
-def get_review_count(book):
+def get_review_count(book: models.Edition) -> int:
     """how many reviews?"""
     return models.Review.objects.filter(deleted=False, book=book).count()
 
 
 @register.filter(name="book_description")
-def get_book_description(book):
+def get_book_description(book: models.Edition) -> Any:
     """use the work's text if the book doesn't have it"""
     if book.description:
         return book.description
@@ -24,12 +26,12 @@ def get_book_description(book):
 
 
 @register.simple_tag(takes_context=False)
-def get_book_file_links(book):
+def get_book_file_links(book: models.Edition) -> QuerySet[models.FileLink]:
     """links for a book"""
     return book.file_links.filter(domain__status="approved")
 
 
 @register.filter(name="author_edition")
-def get_author_edition(book, author):
+def get_author_edition(book: models.Work, author: models.Author) -> Any:
     """default edition for a book on the author page"""
     return book.author_edition(author)

bookwyrm/templatetags/celery_tags.py

@@ -7,18 +7,18 @@
 
 
 @register.filter(name="uptime")
-def uptime(seconds):
+def uptime(seconds: float) -> str:
     """Seconds uptime to a readable format"""
     return str(datetime.timedelta(seconds=seconds))
 
 
 @register.filter(name="runtime")
-def runtime(timestamp):
+def runtime(timestamp: float) -> datetime.timedelta:
     """How long has it been?"""
     return datetime.datetime.now() - datetime.datetime.fromtimestamp(timestamp)
 
 
 @register.filter(name="shortname")
-def shortname(name):
+def shortname(name: str) -> str:
     """removes bookwyrm.celery..."""
     return ".".join(name.split(".")[-2:])

bookwyrm/templatetags/date_ext.py

@@ -1,4 +1,6 @@
 """ additional formatting of dates """
+from typing import Any
+
 from django import template
 from django.template import defaultfilters
 from django.contrib.humanize.templatetags.humanize import naturalday
@@ -9,7 +11,7 @@
 
 
 @register.filter(expects_localtime=True)
-def naturalday_partial(date, arg=None):
+def naturalday_partial(date: Any, arg: Any = None) -> str | None:
     """chooses appropriate precision if date is a PartialDate object
 
     If arg is a Django-defined format such as "DATE_FORMAT", it will be adjusted

bookwyrm/templatetags/feed_page_tags.py

@@ -1,13 +1,15 @@
 """ tags used on the feed pages """
+from typing import Any
 from django import template
 from bookwyrm.views.feed import get_suggested_books
+from bookwyrm import models
 
 
 register = template.Library()
 
 
 @register.filter(name="load_subclass")
-def load_subclass(status):
+def load_subclass(status: models.Status) -> models.Status:
     """sometimes you didn't select_subclass"""
     if hasattr(status, "quotation"):
         return status.quotation
@@ -21,7 +23,7 @@ def load_subclass(status):
 
 
 @register.simple_tag(takes_context=True)
-def suggested_books(context):
+def suggested_books(context: dict[str, Any]) -> Any:
     """get books for suggested books panel"""
     # this happens here instead of in the view so that the template snippet can
     # be cached in the template

bookwyrm/templatetags/group_tags.py

@@ -7,21 +7,21 @@
 
 
 @register.filter(name="has_groups")
-def has_groups(user):
+def has_groups(user: models.User) -> bool:
     """whether or not the user has a pending invitation to join this group"""
 
     return models.GroupMember.objects.filter(user=user).exists()
 
 
 @register.filter(name="is_member")
-def is_member(group, user):
+def is_member(group: models.Group, user: models.User) -> bool:
     """whether or not the user is a member of this group"""
 
     return models.GroupMember.objects.filter(group=group, user=user).exists()
 
 
 @register.filter(name="is_invited")
-def is_invited(group, user):
+def is_invited(group: models.Group, user: models.User) -> bool:
     """whether or not the user has a pending invitation to join this group"""
 
     return models.GroupMemberInvitation.objects.filter(group=group, user=user).exists()

bookwyrm/templatetags/interaction.py

@@ -1,4 +1,5 @@
 """ template filters for status interaction buttons """
+from typing import Any
 from django import template
 
 from bookwyrm import models
@@ -9,7 +10,7 @@
 
 
 @register.filter(name="liked")
-def get_user_liked(user, status):
+def get_user_liked(user: models.User, status: models.Status) -> Any:
     """did the given user fav a status?"""
     return get_or_set(
         f"fav-{user.id}-{status.id}",
@@ -21,7 +22,7 @@ def get_user_liked(user, status):
 
 
 @register.filter(name="boosted")
-def get_user_boosted(user, status):
+def get_user_boosted(user: models.User, status: models.Status) -> Any:
     """did the given user fav a status?"""
     return get_or_set(
         f"boost-{user.id}-{status.id}",
@@ -32,13 +33,13 @@ def get_user_boosted(user, status):
 
 
 @register.filter(name="saved")
-def get_user_saved_lists(user, book_list):
+def get_user_saved_lists(user: models.User, book_list: models.List) -> bool:
     """did the user save a list"""
     return user.saved_lists.filter(id=book_list.id).exists()
 
 
 @register.simple_tag(takes_context=True)
-def get_relationship(context, user_object):
+def get_relationship(context: dict[str, Any], user_object: models.User) -> Any:
     """caches the relationship between the logged in user and another user"""
     user = context["request"].user
     return get_or_set(
@@ -50,7 +51,9 @@ def get_relationship(context, user_object):
     )
 
 
-def get_relationship_name(user, user_object):
+def get_relationship_name(
+    user: models.User, user_object: models.User
+) -> dict[str, bool]:
     """returns the relationship type"""
     types = {
         "is_following": False,

bookwyrm/templatetags/landing_page_tags.py

@@ -1,14 +1,15 @@
 """ template filters """
+from typing import Optional
 from django import template
-from django.db.models import Avg, StdDev, Count, F, Q
+from django.db.models import Avg, StdDev, Count, F, Q, QuerySet
 
 from bookwyrm import models
 
 register = template.Library()
 
 
 @register.simple_tag(takes_context=False)
-def get_book_superlatives():
+def get_book_superlatives() -> dict[str, Optional[models.Work]]:
     """get book stats for the about page"""
     total_ratings = models.Review.objects.filter(local=True, deleted=False).count()
     data = {}
@@ -67,7 +68,7 @@ def get_book_superlatives():
 
 
 @register.simple_tag(takes_context=False)
-def get_landing_books():
+def get_landing_books() -> list[QuerySet[models.Edition]]:
     """list of books for the landing page"""
     return list(
         set(

bookwyrm/templatetags/layout.py

@@ -5,7 +5,7 @@
 
 
 @register.simple_tag(takes_context=False)
-def get_lang():
+def get_lang() -> str:
     """get current language, strip to the first two letters"""
     language = utils.translation.get_language()
     return language[0 : language.find("-")]

bookwyrm/templatetags/markdown.py

@@ -1,4 +1,5 @@
 """ template filters """
+from typing import Any
 from django import template
 from bookwyrm.views.status import to_markdown
 
@@ -7,7 +8,7 @@
 
 
 @register.filter(name="to_markdown")
-def get_markdown(content):
+def get_markdown(content: str) -> Any:
     """convert markdown to html"""
     if content:
         return to_markdown(content)

bookwyrm/templatetags/notification_page_tags.py

@@ -1,20 +1,22 @@
 """ tags used on the feed pages """
+from typing import Optional
 from django import template
+from bookwyrm import models
 from bookwyrm.templatetags.feed_page_tags import load_subclass
 
 
 register = template.Library()
 
 
 @register.simple_tag(takes_context=False)
-def related_status(notification):
+def related_status(notification: models.Notification) -> Optional[models.Status]:
     """for notifications"""
     if not notification.related_status:
         return None
     return load_subclass(notification.related_status)
 
 
 @register.simple_tag(takes_context=False)
-def get_related_users(notification):
+def get_related_users(notification: models.Notification) -> list[models.User]:
     """Who actually was it who liked your post"""
     return list(reversed(list(notification.related_users.distinct())))[:10]

bookwyrm/templatetags/rating_tags.py

@@ -1,4 +1,5 @@
 """ template filters """
+from typing import Any
 from django import template
 from django.db.models import Avg
 
@@ -10,7 +11,7 @@
 
 
 @register.filter(name="rating")
-def get_rating(book, user):
+def get_rating(book: models.Edition, user: models.User) -> Any:
     """get the overall rating of a book"""
     # this shouldn't happen, but it CAN
     if not book.parent_work:
@@ -29,7 +30,7 @@ def get_rating(book, user):
 
 
 @register.filter(name="user_rating")
-def get_user_rating(book, user):
+def get_user_rating(book: models.Edition, user: models.User) -> Any:
     """get a user's rating of a book"""
     rating = (
         models.Review.objects.filter(

bookwyrm/templatetags/shelf_tags.py

@@ -1,6 +1,8 @@
 """ Filters and tags related to shelving books """
+from typing import Any
 from django import template
 from django.utils.translation import gettext_lazy as _
+from django_stubs_ext import StrPromise
 
 from bookwyrm import models
 from bookwyrm.utils import cache
@@ -19,7 +21,7 @@
 
 
 @register.filter(name="is_book_on_shelf")
-def get_is_book_on_shelf(book, shelf):
+def get_is_book_on_shelf(book: models.Edition, shelf: models.Shelf) -> Any:
     """is a book on a shelf"""
     return cache.get_or_set(
         f"book-on-shelf-{book.id}-{shelf.id}",
@@ -31,7 +33,7 @@ def get_is_book_on_shelf(book, shelf):
 
 
 @register.filter(name="next_shelf")
-def get_next_shelf(current_shelf):
+def get_next_shelf(current_shelf: str) -> str:
     """shelf you'd use to update reading progress"""
     if current_shelf == "to-read":
         return "reading"
@@ -45,7 +47,7 @@ def get_next_shelf(current_shelf):
 
 
 @register.filter(name="translate_shelf_name")
-def get_translated_shelf_name(shelf):
+def get_translated_shelf_name(shelf: models.Shelf | dict[str, str]) -> str | StrPromise:
     """produce translated shelf identifiername"""
     if not shelf:
         return ""
@@ -59,7 +61,7 @@ def get_translated_shelf_name(shelf):
 
 
 @register.simple_tag(takes_context=True)
-def active_shelf(context, book):
+def active_shelf(context: dict[str, Any], book: models.Edition) -> Any:
     """check what shelf a user has a book on, if any"""
     user = context["request"].user
     return cache.get_or_set(
@@ -78,7 +80,7 @@ def active_shelf(context, book):
 
 
 @register.simple_tag(takes_context=False)
-def latest_read_through(book, user):
+def latest_read_through(book: models.Edition, user: models.User) -> Any:
     """the most recent read activity"""
     return cache.get_or_set(
         f"latest_read_through-{user.id}-{book.id}",

bookwyrm/templatetags/stars.py

@@ -6,6 +6,6 @@
 
 
 @register.filter(name="half_star")
-def get_half_star(value):
+def get_half_star(value: str) -> str:
     """one of those things that's weirdly hard with templates"""
     return f"{value}.5"