python-telegram-bot · renovate · Feb 10, 2026 · Feb 8, 2026 · Feb 8, 2026 · Feb 10, 2026
diff --git a/.pre-commit-config.yaml b/.pre-commit-config.yaml
@@ -8,7 +8,7 @@ ci:
 
 repos:
 -   repo: https://github.com/astral-sh/ruff-pre-commit
-    rev: 'v0.14.14'
+    rev: 'v0.15.0'
     hooks:
     # Run the linter:
     -   id: ruff-check

diff --git a/changes/unreleased/5122.8DXxjQycntr4ecdcrcWZ7f.toml b/changes/unreleased/5122.8DXxjQycntr4ecdcrcWZ7f.toml
@@ -0,0 +1,5 @@
+internal = "Update Ruff to v0.15.0"
+[[pull_requests]]
+uid = "5122"
+author_uids = ["renovate[bot]"]
+closes_threads = []
diff --git a/changes/unreleased/5122.EZ5hbq74CEoTbixKNcSmQz.toml b/changes/unreleased/5122.EZ5hbq74CEoTbixKNcSmQz.toml
@@ -0,0 +1,5 @@
+internal = "Update Ruff to v0.15.0"
+[[pull_requests]]
+uid = "5122"
+author_uids = ["renovate[bot]"]
+closes_threads = []
diff --git a/docs/auxil/sphinx_hooks.py b/docs/auxil/sphinx_hooks.py
@@ -101,7 +101,7 @@ def autodoc_process_docstring(
     """
 
     # 1) Insert the Keyword Args and "Shortcuts" admonitions for the Bot methods
-    method_name = name.split(".")[-1]
+    method_name = name.rsplit(".", maxsplit=1)
     if (
         name.startswith("telegram.Bot.")
         and what == "method"

diff --git a/docs/auxil/tg_const_role.py b/docs/auxil/tg_const_role.py
@@ -77,7 +77,7 @@ def process_link(
             if (
                 isinstance(value, dtm.datetime)
                 and value == telegram.constants.ZERO_DATE
-                and target in ("telegram.constants.ZERO_DATE",)
+                and target == "telegram.constants.ZERO_DATE"
             ):
                 return repr(value), target
             sphinx_logger.warning(

diff --git a/pyproject.toml b/pyproject.toml
@@ -133,7 +133,7 @@ docs = [
 ]
 linting = [
     "pre-commit",
-    "ruff==0.14.14",
+    "ruff==0.15.0",
     "mypy==1.18.2",
     "pylint==4.0.4"
 ]
@@ -165,7 +165,7 @@ show-fixes = true
 
 [tool.ruff.lint]
 typing-extensions = false
-ignore = ["PLR2004", "PLR0911", "PLR0912", "PLR0913", "PLR0915", "PERF203"]
+ignore = ["PLR2004", "PLR0911", "PLR0912", "PLR0913", "PLR0915", "PERF203", "ASYNC240"]
 select = ["E", "F", "I", "PL", "UP", "RUF", "PTH", "C4", "B", "PIE", "SIM", "RET", "RSE",
           "G", "ISC", "PT", "ASYNC", "TCH", "SLOT", "PERF", "PYI", "FLY", "AIR", "RUF022",
           "RUF023", "Q", "INP", "W", "YTT", "DTZ", "ARG", "T20", "FURB", "DOC", "TRY", 

diff --git a/src/telegram/_message.py b/src/telegram/_message.py
@@ -1462,8 +1462,8 @@ def link(self) -> str | None:
                 to the corresponding thread view.
         """
         if self.chat.type not in [Chat.PRIVATE, Chat.GROUP]:
-            # the else block gets rid of leading -100 for supergroups:
-            to_link = self.chat.username if self.chat.username else f"c/{str(self.chat.id)[4:]}"
+            # if username doesn't exist, remove the leading -100 for supergroups in link
+            to_link = self.chat.username or f"c/{str(self.chat.id)[4:]}"
             baselink = f"https://t.me/{to_link}/{self.message_id}"
 
             # adds the thread for topics and replies

diff --git a/src/telegram/request/_requestparameter.py b/src/telegram/request/_requestparameter.py
@@ -201,11 +201,7 @@ def from_input(cls, key: str, value: object) -> "RequestParameter":
                 if param_value is not None:
                     param_values.append(param_value)
                 input_files.extend(input_file)
-            return RequestParameter(
-                name=key, value=param_values, input_files=input_files if input_files else None
-            )
+            return RequestParameter(name=key, value=param_values, input_files=input_files or None)
 
         param_value, input_files = cls._value_and_input_files_from_input(value)
-        return RequestParameter(
-            name=key, value=param_value, input_files=input_files if input_files else None
-        )
+        return RequestParameter(name=key, value=param_value, input_files=input_files or None)
diff --git a/tests/auxil/bot_method_checks.py b/tests/auxil/bot_method_checks.py
@@ -230,9 +230,7 @@ async def check_shortcut_call(
 
     shortcut_signature = inspect.signature(shortcut_method)
     # auto_pagination: Special casing for InlineQuery.answer
-    kwargs = {
-        name: name for name in shortcut_signature.parameters if name not in ["auto_pagination"]
-    }
+    kwargs = {name: name for name in shortcut_signature.parameters if name != "auto_pagination"}
     if "reply_parameters" in kwargs:
         kwargs["reply_parameters"] = ReplyParameters(message_id=1)
 

diff --git a/tests/auxil/pytest_classes.py b/tests/auxil/pytest_classes.py
@@ -36,7 +36,7 @@ def _get_bot_user(token: str) -> User:
     # generate the correct user_id from the token (token from bot_info is random each test run).
     # This is important in e.g. bot equality tests. The other parameters like first_name don't
     # matter as much. In the future we may provide a way to get all the correct info from the token
-    user_id = int(token.split(":")[0])
+    user_id = int(token.split(":", maxsplit=1)[0])
     first_name = bot_info.get(
         "name",
     )

diff --git a/uv.lock b/uv.lock