Adapt function template discovery to the implementation

radicale/rights/from_file.py

@@ -66,8 +66,8 @@ class Rights(rights.BaseRights):
         if not self._log_rights_rule_doesnt_match_on_debug:
             logger.debug("logging of rules which doesn't match suppressed by config/option [logging] rights_rule_doesnt_match_on_debug")
         for section in self._rights_config.sections():
-            group_match = False
-            user_match = False
+            group_match = None
+            user_match = None
             try:
                 user_pattern = self._rights_config.get(section, "user", fallback="")
                 collection_pattern = self._rights_config.get(section, "collection")

radicale/storage/__init__.py

@@ -24,6 +24,7 @@ Take a look at the class ``BaseCollection`` if you want to implement your own.
 """
 
 import json
+from typing import Callable, ContextManager, Iterator, Optional, Set, cast
 import xml.etree.ElementTree as ET
 from hashlib import sha256
 from typing import (Iterable, Iterator, Mapping, Optional, Sequence, Set,
@@ -282,8 +283,11 @@ class BaseStorage:
         """
         self.configuration = configuration
 
-    def discover(self, path: str, depth: str = "0") -> Iterable[
-            "types.CollectionOrItem"]:
+    def discover(
+            self, path: str, depth: str = "0", 
+            child_context_manager: Optional[
+            Callable[[str, Optional[str]], ContextManager[None]]] = None, 
+            user_groups: Set[str] = set([])) -> Iterable["types.CollectionOrItem"]:
         """Discover a list of collections under the given ``path``.
 
         ``path`` is sanitized.

radicale/storage/multifilesystem/discover.py

@@ -19,7 +19,7 @@
 import os
 import posixpath
 import base64
-from typing import Callable, ContextManager, Iterator, Optional, cast
+from typing import Callable, ContextManager, Iterator, Optional, Set, cast
 
 from radicale import pathutils, types
 from radicale.log import logger
@@ -36,7 +36,8 @@ def _null_child_context_manager(path: str,
 class StoragePartDiscover(StorageBase):
 
     def discover(
-            self, path: str, depth: str = "0", child_context_manager: Optional[
+            self, path: str, depth: str = "0", 
+            child_context_manager: Optional[
             Callable[[str, Optional[str]], ContextManager[None]]] = None, 
             user_groups: Set[str] = set([])
             ) -> Iterator[types.CollectionOrItem]: