refactor: Replace 'private_' with 'direct_'.

Author: Ajnus

tests/conftest.py

@@ -1068,8 +1068,8 @@ def empty_index(
             all_msg_ids=set(),
             starred_msg_ids=set(),
             mentioned_msg_ids=set(),
-            private_msg_ids=set(),
-            private_msg_ids_by_user_ids=defaultdict(set, {}),
+            direct_msg_ids=set(),
+            direct_msg_ids_by_user_ids=defaultdict(set, {}),
             stream_msg_ids_by_stream_id=defaultdict(set, {}),
             topic_msg_ids=defaultdict(dict, {}),
             edited_messages=set(),

tests/helper/test_helper.py

@@ -178,7 +178,7 @@ def test_index_starred(
     model.narrow = [["is", "starred"]]
     model.is_search_narrow.return_value = False
     expected_index: Dict[str, Any] = dict(
-        empty_index, private_msg_ids={537287, 537288}, starred_msg_ids=msgs_with_stars
+        empty_index, direct_msg_ids={537287, 537288}, starred_msg_ids=msgs_with_stars
     )
     for msg_id, msg in expected_index["messages"].items():
         if msg_id in msgs_with_stars and "starred" not in msg["flags"]:
@@ -211,7 +211,7 @@ def test_index_mentioned_messages(
     model.is_search_narrow.return_value = False
     expected_index: Dict[str, Any] = dict(
         empty_index,
-        private_msg_ids={537287, 537288},
+        direct_msg_ids={537287, 537288},
         mentioned_msg_ids=(mentioned_messages | wildcard_mentioned_messages),
     )
 

zulipterminal/helper.py

@@ -104,8 +104,8 @@ class Index(TypedDict):
     all_msg_ids: Set[int]
     starred_msg_ids: Set[int]
     mentioned_msg_ids: Set[int]
-    private_msg_ids: Set[int]
-    private_msg_ids_by_user_ids: Dict[FrozenSet[int], Set[int]]
+    direct_msg_ids: Set[int]
+    direct_msg_ids_by_user_ids: Dict[FrozenSet[int], Set[int]]
     stream_msg_ids_by_stream_id: Dict[int, Set[int]]
     topic_msg_ids: Dict[int, Dict[str, Set[int]]]
     # Extra cached information
@@ -121,8 +121,8 @@ class Index(TypedDict):
     all_msg_ids=set(),
     starred_msg_ids=set(),
     mentioned_msg_ids=set(),
-    private_msg_ids=set(),
-    private_msg_ids_by_user_ids=defaultdict(set),
+    direct_msg_ids=set(),
+    direct_msg_ids_by_user_ids=defaultdict(set),
     stream_msg_ids_by_stream_id=defaultdict(set),
     topic_msg_ids=defaultdict(dict),
     edited_messages=set(),