From 67a39c58cbb88004108e6d82fbb1c97fc7640552 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Michal=20Pokorn=C3=BD=20=28Rai=29?= <agentydragon@gmail.com>
Date: Sat, 21 Dec 2019 12:02:16 +0100
Subject: [PATCH] Add types for models, templates and field dicts

---
 anki/collection.py |  7 ++--
 anki/latex.py      | 12 ++++---
 anki/models.py     | 83 +++++++++++++++++++++++-----------------------
 anki/stdmodels.py  | 19 ++++++-----
 anki/types.py      | 12 +++++++
 anki/utils.py      |  8 ++---
 6 files changed, 79 insertions(+), 62 deletions(-)
 create mode 100644 anki/types.py

diff --git a/anki/collection.py b/anki/collection.py
index a3fd21096..79a155f6e 100644
--- a/anki/collection.py
+++ b/anki/collection.py
@@ -33,6 +33,7 @@ from anki.sched import Scheduler as V1Scheduler
 from anki.schedv2 import Scheduler as V2Scheduler
 from anki.sound import stripSounds
 from anki.tags import TagManager
+from anki.types import Model, Template
 from anki.utils import (devMode, fieldChecksum, ids2str, intTime, joinFields,
                         maxID, splitFields, stripHTMLMedia)
 
@@ -354,7 +355,7 @@ crt=?, mod=?, scm=?, dty=?, usn=?, ls=?, conf=?""",
         avail = self.models.availOrds(model, joinFields(note.fields))
         return self._tmplsFromOrds(model, avail)
 
-    def _tmplsFromOrds(self, model: Dict[str, Any], avail: List[int]) -> List:
+    def _tmplsFromOrds(self, model: Model, avail: List[int]) -> List:
         ok = []
         if model['type'] == MODEL_STD:
             for t in model['tmpls']:
@@ -456,7 +457,7 @@ insert into cards values (?,?,?,?,?,?,0,0,?,0,0,0,0,0,0,0,0,"")""",
             cards.append(self._newCard(note, template, 1, flush=False, did=did))
         return cards
 
-    def _newCard(self, note: Note, template: Dict[str, Any], due: int, flush: bool = True, did: None = None) -> anki.cards.Card:
+    def _newCard(self, note: Note, template: Template, due: int, flush: bool = True, did: None = None) -> anki.cards.Card:
         "Create a new card."
         card = anki.cards.Card(self)
         card.nid = note.id
@@ -465,7 +466,7 @@ insert into cards values (?,?,?,?,?,?,0,0,?,0,0,0,0,0,0,0,0,"")""",
         # Use template did (deck override) if valid, otherwise did in argument, otherwise model did
         if not card.did:
             if template['did'] and str(template['did']) in self.decks.decks:
-                card.did = template['did']
+                card.did = int(template['did'])
             elif did:
                 card.did = did
             else:
diff --git a/anki/latex.py b/anki/latex.py
index 65da0c4e4..86d7f0de0 100644
--- a/anki/latex.py
+++ b/anki/latex.py
@@ -10,6 +10,7 @@ from typing import Any, Dict, List, Optional, Union
 
 from anki.hooks import addHook
 from anki.lang import _
+from anki.types import Model
 from anki.utils import call, checksum, isMac, namedtmp, stripHTML, tmpdir
 
 pngCommands = [
@@ -42,7 +43,8 @@ def stripLatex(text) -> Any:
         text = text.replace(match.group(), "")
     return text
 
-def mungeQA(html: str, type: Optional[str], fields: Optional[Dict[str, str]], model: Dict[str, Any], data: Optional[List[Union[int, str]]], col) -> Any:
+def mungeQA(html: str, type: Optional[str], fields: Optional[Dict[str, str]],
+            model: Model, data: Optional[List[Union[int, str]]], col) -> Any:
     "Convert TEXT with embedded latex tags to image links."
     for match in regexps['standard'].finditer(html):
         html = html.replace(match.group(), _imgLink(col, match.group(1), model))
@@ -55,7 +57,7 @@ def mungeQA(html: str, type: Optional[str], fields: Optional[Dict[str, str]], mo
             "\\begin{displaymath}" + match.group(1) + "\\end{displaymath}", model))
     return html
 
-def _imgLink(col, latex: str, model: Dict[str, Any]) -> Any:
+def _imgLink(col, latex: str, model: Model) -> str:
     "Return an img link for LATEX, creating if necesssary."
     txt = _latexFromHtml(col, latex)
 
@@ -80,13 +82,13 @@ def _imgLink(col, latex: str, model: Dict[str, Any]) -> Any:
     else:
         return link
 
-def _latexFromHtml(col, latex: str) -> Any:
+def _latexFromHtml(col, latex: str) -> str:
     "Convert entities and fix newlines."
     latex = re.sub("<br( /)?>|<div>", "\n", latex)
     latex = stripHTML(latex)
     return latex
 
-def _buildImg(col, latex: str, fname: str, model: Dict[str, Any]) -> Any:
+def _buildImg(col, latex: str, fname: str, model: Model) -> Optional[str]:
     # add header/footer
     latex = (model["latexPre"] + "\n" +
              latex + "\n" +
@@ -129,7 +131,7 @@ package in the LaTeX header instead.""") % bad
                 return _errMsg(latexCmd[0], texpath)
         # add to media
         shutil.copyfile(png, os.path.join(mdir, fname))
-        return
+        return None
     finally:
         os.chdir(oldcwd)
         log.close()
diff --git a/anki/models.py b/anki/models.py
index 90d757a0b..b6e650d48 100644
--- a/anki/models.py
+++ b/anki/models.py
@@ -11,6 +11,7 @@ from typing import Any, Callable, Dict, List, Optional, Tuple, Union
 from anki.consts import *
 from anki.hooks import runHook
 from anki.lang import _
+from anki.types import Field, Model, Template
 from anki.utils import checksum, ids2str, intTime, joinFields, splitFields
 
 # Models
@@ -18,7 +19,7 @@ from anki.utils import checksum, ids2str, intTime, joinFields, splitFields
 
 # - careful not to add any lists/dicts/etc here, as they aren't deep copied
 
-defaultModel = {
+defaultModel: Model = {
     'sortf': 0,
     'did': 1,
     'latexPre': """\
@@ -46,7 +47,7 @@ defaultModel = {
 """
 }
 
-defaultField: Dict[str, Any] = {
+defaultField: Field = {
     'name': "",
     'ord': None,
     'sticky': False,
@@ -59,7 +60,7 @@ defaultField: Dict[str, Any] = {
     'media': [],
 }
 
-defaultTemplate = {
+defaultTemplate: Template = {
     'name': "",
     'ord': None,
     'qfmt': "",
@@ -73,7 +74,7 @@ defaultTemplate = {
 }
 
 class ModelManager:
-    models: Dict[str, Any]
+    models: Dict[str, Model]
 
     # Saving/loading registry
     #############################################################
@@ -88,7 +89,7 @@ class ModelManager:
         self.changed = False
         self.models = json.loads(json_)
 
-    def save(self, m: Optional[Dict[str, Any]] = None, templates: bool = False, updateReqs: bool = True) -> None:
+    def save(self, m: Optional[Model] = None, templates: bool = False, updateReqs: bool = True) -> None:
         "Mark M modified if provided, and schedule registry flush."
         if m and m['id']:
             m['mod'] = intTime()
@@ -125,7 +126,7 @@ class ModelManager:
             m = self.get(self.col.conf['curModel'])
         return m or list(self.models.values())[0]
 
-    def setCurrent(self, m: Dict[str, Any]) -> None:
+    def setCurrent(self, m: Model) -> None:
         self.col.conf['curModel'] = m['id']
         self.col.setMod()
 
@@ -148,7 +149,7 @@ class ModelManager:
             if m['name'] == name:
                 return m
 
-    def new(self, name: str) -> Dict[str, Any]:
+    def new(self, name: str) -> Model:
         "Create a new model, save it in the registry, and return it."
         # caller should call save() after modifying
         m = defaultModel.copy()
@@ -160,7 +161,7 @@ class ModelManager:
         m['id'] = None
         return m
 
-    def rem(self, m: Dict[str, Any]) -> None:
+    def rem(self, m: Model) -> None:
         "Delete model, and all its cards/notes."
         self.col.modSchema(check=True)
         current = self.current()['id'] == m['id']
@@ -175,26 +176,26 @@ select id from cards where nid in (select id from notes where mid = ?)""",
         if current:
             self.setCurrent(list(self.models.values())[0])
 
-    def add(self, m: Dict[str, Any]) -> None:
+    def add(self, m: Model) -> None:
         self._setID(m)
         self.update(m)
         self.setCurrent(m)
         self.save(m)
 
-    def ensureNameUnique(self, m: Dict[str, Any]) -> None:
+    def ensureNameUnique(self, m: Model) -> None:
         for mcur in self.all():
             if (mcur['name'] == m['name'] and mcur['id'] != m['id']):
                 m['name'] += "-" + checksum(str(time.time()))[:5]
                 break
 
-    def update(self, m: Dict[str, Any]) -> None:
+    def update(self, m: Model) -> None:
         "Add or update an existing model. Used for syncing and merging."
         self.ensureNameUnique(m)
         self.models[str(m['id'])] = m
         # mark registry changed, but don't bump mod time
         self.save()
 
-    def _setID(self, m: Dict[str, Any]) -> None:
+    def _setID(self, m: Model) -> None:
         while 1:
             id = str(intTime(1000))
             if id not in self.models:
@@ -210,17 +211,17 @@ select id from cards where nid in (select id from notes where mid = ?)""",
     # Tools
     ##################################################
 
-    def nids(self, m: Dict[str, Any]) -> Any:
+    def nids(self, m: Model) -> Any:
         "Note ids for M."
         return self.col.db.list(
             "select id from notes where mid = ?", m['id'])
 
-    def useCount(self, m: Dict[str, Any]) -> Any:
+    def useCount(self, m: Model) -> Any:
         "Number of note using M."
         return self.col.db.scalar(
             "select count() from notes where mid = ?", m['id'])
 
-    def tmplUseCount(self, m, ord) -> Any:
+    def tmplUseCount(self, m: Model, ord) -> Any:
         return self.col.db.scalar("""
 select count() from cards, notes where cards.nid = notes.id
 and notes.mid = ? and cards.ord = ?""", m['id'], ord)
@@ -228,7 +229,7 @@ and notes.mid = ? and cards.ord = ?""", m['id'], ord)
     # Copying
     ##################################################
 
-    def copy(self, m: Dict[str, Any]) -> Any:
+    def copy(self, m: Model) -> Any:
         "Copy, save and return."
         m2 = copy.deepcopy(m)
         m2['name'] = _("%s copy") % m2['name']
@@ -238,30 +239,30 @@ and notes.mid = ? and cards.ord = ?""", m['id'], ord)
     # Fields
     ##################################################
 
-    def newField(self, name: str) -> Dict[str, Any]:
+    def newField(self, name: str) -> Field:
         assert(isinstance(name, str))
         f = defaultField.copy()
         f['name'] = name
         return f
 
-    def fieldMap(self, m: Dict[str, Any]) -> Dict[Any, Tuple[Any, Any]]:
+    def fieldMap(self, m: Model) -> Dict[str, Tuple[Any, Any]]:
         "Mapping of field name -> (ord, field)."
         return dict((f['name'], (f['ord'], f)) for f in m['flds'])
 
-    def fieldNames(self, m) -> List:
+    def fieldNames(self, m: Model) -> List[str]:
         return [f['name'] for f in m['flds']]
 
-    def sortIdx(self, m: Dict[str, Any]) -> Any:
+    def sortIdx(self, m: Model) -> Any:
         return m['sortf']
 
-    def setSortIdx(self, m, idx) -> None:
+    def setSortIdx(self, m: Model, idx: int) -> None:
         assert 0 <= idx < len(m['flds'])
         self.col.modSchema(check=True)
         m['sortf'] = idx
         self.col.updateFieldCache(self.nids(m))
         self.save(m, updateReqs=False)
 
-    def addField(self, m: Dict[str, Any], field: Dict[str, Any]) -> None:
+    def addField(self, m: Model, field: Field) -> None:
         # only mod schema if model isn't new
         if m['id']:
             self.col.modSchema(check=True)
@@ -273,7 +274,7 @@ and notes.mid = ? and cards.ord = ?""", m['id'], ord)
             return fields
         self._transformFields(m, add)
 
-    def remField(self, m: Dict[str, Any], field: Dict[str, Any]) -> None:
+    def remField(self, m: Model, field: Field) -> None:
         self.col.modSchema(check=True)
         # save old sort field
         sortFldName = m['flds'][m['sortf']]['name']
@@ -296,7 +297,7 @@ and notes.mid = ? and cards.ord = ?""", m['id'], ord)
         # saves
         self.renameField(m, field, None)
 
-    def moveField(self, m: Dict[str, Any], field: Dict[str, Any], idx: int) -> None:
+    def moveField(self, m: Model, field: Field, idx: int) -> None:
         self.col.modSchema(check=True)
         oldidx = m['flds'].index(field)
         if oldidx == idx:
@@ -317,7 +318,7 @@ and notes.mid = ? and cards.ord = ?""", m['id'], ord)
             return fields
         self._transformFields(m, move)
 
-    def renameField(self, m: Dict[str, Any], field: Dict[str, Any], newName: Optional[str]) -> None:
+    def renameField(self, m: Model, field: Field, newName: Optional[str]) -> None:
         self.col.modSchema(check=True)
         pat = r'{{([^{}]*)([:#^/]|[^:#/^}][^:}]*?:|)%s}}'
         def wrap(txt):
@@ -335,11 +336,11 @@ and notes.mid = ? and cards.ord = ?""", m['id'], ord)
         field['name'] = newName
         self.save(m)
 
-    def _updateFieldOrds(self, m: Dict[str, Any]) -> None:
+    def _updateFieldOrds(self, m: Model) -> None:
         for c, f in enumerate(m['flds']):
             f['ord'] = c
 
-    def _transformFields(self, m: Dict[str, Any], fn: Callable) -> None:
+    def _transformFields(self, m: Model, fn: Callable) -> None:
         # model hasn't been added yet?
         if not m['id']:
             return
@@ -354,12 +355,12 @@ and notes.mid = ? and cards.ord = ?""", m['id'], ord)
     # Templates
     ##################################################
 
-    def newTemplate(self, name: str) -> Dict[str, Any]:
+    def newTemplate(self, name: str) -> Template:
         t = defaultTemplate.copy()
         t['name'] = name
         return t
 
-    def addTemplate(self, m: Dict[str, Any], template: Dict[str, Union[str, None]]) -> None:
+    def addTemplate(self, m: Model, template: Template) -> None:
         "Note: should col.genCards() afterwards."
         if m['id']:
             self.col.modSchema(check=True)
@@ -367,7 +368,7 @@ and notes.mid = ? and cards.ord = ?""", m['id'], ord)
         self._updateTemplOrds(m)
         self.save(m)
 
-    def remTemplate(self, m: Dict[str, Any], template: Dict[str, Any]) -> bool:
+    def remTemplate(self, m: Model, template: Template) -> bool:
         "False if removing template would leave orphan notes."
         assert len(m['tmpls']) > 1
         # find cards using this template
@@ -397,11 +398,11 @@ update cards set ord = ord - 1, usn = ?, mod = ?
         self.save(m)
         return True
 
-    def _updateTemplOrds(self, m: Dict[str, Any]) -> None:
+    def _updateTemplOrds(self, m: Model) -> None:
         for c, t in enumerate(m['tmpls']):
             t['ord'] = c
 
-    def moveTemplate(self, m, template, idx) -> None:
+    def moveTemplate(self, m: Model, template: Template, idx: int) -> None:
         oldidx = m['tmpls'].index(template)
         if oldidx == idx:
             return
@@ -420,7 +421,7 @@ update cards set ord = (case %s end),usn=?,mod=? where nid in (
 select id from notes where mid = ?)""" % " ".join(map),
                              self.col.usn(), intTime(), m['id'])
 
-    def _syncTemplates(self, m: Dict[str, Any]) -> None:
+    def _syncTemplates(self, m: Model) -> None:
         rem = self.col.genCards(self.nids(m))
 
     # Model changing
@@ -428,7 +429,7 @@ select id from notes where mid = ?)""" % " ".join(map),
     # - maps are ord->ord, and there should not be duplicate targets
     # - newModel should be self if model is not changing
 
-    def change(self, m: Dict[str, Any], nids: List[int], newModel: Dict[str, Any], fmap: Any, cmap: Any) -> None:
+    def change(self, m: Model, nids: List[int], newModel: Model, fmap: Any, cmap: Any) -> None:
         self.col.modSchema(check=True)
         assert newModel['id'] == m['id'] or (fmap and cmap)
         if fmap:
@@ -437,7 +438,7 @@ select id from notes where mid = ?)""" % " ".join(map),
             self._changeCards(nids, m, newModel, cmap)
         self.col.genCards(nids)
 
-    def _changeNotes(self, nids: List[int], newModel: Dict[str, Any], map: Dict[int, Union[None, int]]) -> None:
+    def _changeNotes(self, nids: List[int], newModel: Model, map: Dict[int, Union[None, int]]) -> None:
         d = []
         nfields = len(newModel['flds'])
         for (nid, flds) in self.col.db.execute(
@@ -456,7 +457,7 @@ select id from notes where mid = ?)""" % " ".join(map),
             "update notes set flds=:flds,mid=:mid,mod=:m,usn=:u where id = :nid", d)
         self.col.updateFieldCache(nids)
 
-    def _changeCards(self, nids: List[int], oldModel: Dict[str, Any], newModel: Dict[str, Any], map: Dict[int, Union[None, int]]) -> None:
+    def _changeCards(self, nids: List[int], oldModel: Model, newModel: Model, map: Dict[int, Union[None, int]]) -> None:
         d = []
         deleted = []
         for (cid, ord) in self.col.db.execute(
@@ -486,7 +487,7 @@ select id from notes where mid = ?)""" % " ".join(map),
     # Schema hash
     ##########################################################################
 
-    def scmhash(self, m: Dict[str, Any]) -> str:
+    def scmhash(self, m: Model) -> str:
         "Return a hash of the schema, to see if models are compatible."
         s = ""
         for f in m['flds']:
@@ -498,7 +499,7 @@ select id from notes where mid = ?)""" % " ".join(map),
     # Required field/text cache
     ##########################################################################
 
-    def _updateRequired(self, m: Dict[str, Any]) -> None:
+    def _updateRequired(self, m: Model) -> None:
         if m['type'] == MODEL_CLOZE:
             # nothing to do
             return
@@ -509,7 +510,7 @@ select id from notes where mid = ?)""" % " ".join(map),
             req.append([t['ord'], ret[0], ret[1]])
         m['req'] = req
 
-    def _reqForTemplate(self, m: Dict[str, Any], flds: List[str], t: Dict[str, Any]) -> Tuple[Union[str, List[int]], ...]:
+    def _reqForTemplate(self, m: Model, flds: List[str], t: Template) -> Tuple[Union[str, List[int]], ...]:
         a = []
         b = []
         for f in flds:
@@ -546,7 +547,7 @@ select id from notes where mid = ?)""" % " ".join(map),
                 req.append(i)
         return type, req
 
-    def availOrds(self, m: Dict[str, Any], flds: str) -> List:
+    def availOrds(self, m: Model, flds: str) -> List:
         "Given a joined field string, return available template ordinals."
         if m['type'] == MODEL_CLOZE:
             return self._availClozeOrds(m, flds)
@@ -580,7 +581,7 @@ select id from notes where mid = ?)""" % " ".join(map),
             avail.append(ord)
         return avail
 
-    def _availClozeOrds(self, m: Dict[str, Any], flds: str, allowEmpty: bool = True) -> List:
+    def _availClozeOrds(self, m: Model, flds: str, allowEmpty: bool = True) -> List:
         sflds = splitFields(flds)
         map = self.fieldMap(m)
         ords = set()
diff --git a/anki/stdmodels.py b/anki/stdmodels.py
index cd8ac6e47..8f8499d96 100644
--- a/anki/stdmodels.py
+++ b/anki/stdmodels.py
@@ -1,17 +1,18 @@
 # -*- coding: utf-8 -*-
 # Copyright: Ankitects Pty Ltd and contributors
 # License: GNU AGPL, version 3 or later; http://www.gnu.org/licenses/agpl.html
-from typing import Any, Dict
+from typing import Any, Callable, List, Tuple
 
 from anki.consts import MODEL_CLOZE
 from anki.lang import _
+from anki.types import Model
 
-models = []
+models: List[Tuple[Callable[[], str], Callable[[Any], Model]]] = []
 
 # Basic
 ##########################################################################
 
-def _newBasicModel(col, name=None) -> Dict[str, Any]:
+def _newBasicModel(col, name=None) -> Model:
     mm = col.models
     m = mm.new(name or _("Basic"))
     fm = mm.newField(_("Front"))
@@ -24,7 +25,7 @@ def _newBasicModel(col, name=None) -> Dict[str, Any]:
     mm.addTemplate(m, t)
     return m
 
-def addBasicModel(col) -> Dict[str, Any]:
+def addBasicModel(col) -> Model:
     m = _newBasicModel(col)
     col.models.add(m)
     return m
@@ -34,7 +35,7 @@ models.append((lambda: _("Basic"), addBasicModel))
 # Basic w/ typing
 ##########################################################################
 
-def addBasicTypingModel(col) -> Dict[str, Any]:
+def addBasicTypingModel(col) -> Model:
     mm = col.models
     m = _newBasicModel(col, _("Basic (type in the answer)"))
     t = m['tmpls'][0]
@@ -48,7 +49,7 @@ models.append((lambda: _("Basic (type in the answer)"), addBasicTypingModel))
 # Forward & Reverse
 ##########################################################################
 
-def _newForwardReverse(col, name=None) -> Dict[str, Any]:
+def _newForwardReverse(col, name=None) -> Model:
     mm = col.models
     m = _newBasicModel(col, name or _("Basic (and reversed card)"))
     t = mm.newTemplate(_("Card 2"))
@@ -57,7 +58,7 @@ def _newForwardReverse(col, name=None) -> Dict[str, Any]:
     mm.addTemplate(m, t)
     return m
 
-def addForwardReverse(col) -> Dict[str, Any]:
+def addForwardReverse(col) -> Model:
     m = _newForwardReverse(col)
     col.models.add(m)
     return m
@@ -67,7 +68,7 @@ models.append((lambda: _("Basic (and reversed card)"), addForwardReverse))
 # Forward & Optional Reverse
 ##########################################################################
 
-def addForwardOptionalReverse(col) -> Dict[str, Any]:
+def addForwardOptionalReverse(col) -> Model:
     mm = col.models
     m = _newForwardReverse(col, _("Basic (optional reversed card)"))
     av = _("Add Reverse")
@@ -84,7 +85,7 @@ models.append((lambda: _("Basic (optional reversed card)"),
 # Cloze
 ##########################################################################
 
-def addClozeModel(col) -> Dict[str, Any]:
+def addClozeModel(col) -> Model:
     mm = col.models
     m = mm.new(_("Cloze"))
     m['type'] = MODEL_CLOZE
diff --git a/anki/types.py b/anki/types.py
new file mode 100644
index 000000000..1b7182bf2
--- /dev/null
+++ b/anki/types.py
@@ -0,0 +1,12 @@
+from typing import Any, Dict, Union
+
+# Model attributes are stored in a dict keyed by strings. This type alias
+# provides more descriptive function signatures than just 'Dict[str, Any]'
+# for methods that operate on models.
+# TODO: Use https://www.python.org/dev/peps/pep-0589/ when available in
+# supported Python versions.
+Model = Dict[str, Any]
+
+Field = Dict[str, Any]
+
+Template = Dict[str, Union[str, int, None]]
diff --git a/anki/utils.py b/anki/utils.py
index bc37bf0fc..6f4141568 100644
--- a/anki/utils.py
+++ b/anki/utils.py
@@ -52,7 +52,7 @@ inTimeTable = {
     "seconds": lambda n: ngettext("in %s second", "in %s seconds", n),
     }
 
-def shortTimeFmt(type: str) -> Any:
+def shortTimeFmt(type: str) -> str:
     return {
 #T: year is an abbreviation for year. %s is a number of years
     "years": _("%sy"),
@@ -84,7 +84,7 @@ def fmtTimeSpan(time: Union[int, float], pad: int = 0, point: int = 0, short: bo
     timestr = "%%%(a)d.%(b)df" % {'a': pad, 'b': point}
     return locale.format_string(fmt % timestr, time)
 
-def optimalPeriod(time: Union[int, float], point: int, unit: int) -> Tuple[str, Any]:
+def optimalPeriod(time: Union[int, float], point: int, unit: int) -> Tuple[str, int]:
     if abs(time) < 60 or unit < 1:
         type = "seconds"
         point -= 1
@@ -152,7 +152,7 @@ def stripHTML(s: str) -> str:
     s = entsToTxt(s)
     return s
 
-def stripHTMLMedia(s: str) -> Any:
+def stripHTMLMedia(s: str) -> str:
     "Strip HTML but keep media filenames"
     s = reMedia.sub(" \\1 ", s)
     return stripHTML(s)
@@ -167,7 +167,7 @@ def minimizeHTML(s) -> str:
                '<u>\\1</u>', s)
     return s
 
-def htmlToTextLine(s) -> Any:
+def htmlToTextLine(s) -> str:
     s = s.replace("<br>", " ")
     s = s.replace("<br />", " ")
     s = s.replace("<div>", " ")