Jul 12, 2025
diff --git a/lib/matplotlib/__init__.pyi b/lib/matplotlib/__init__.pyi

 from matplotlib._api import MatplotlibDeprecationWarning
 from typing import Any, Literal, NamedTuple, overload
 from matplotlib.typing import LogLevel


 class _VersionInfo(NamedTuple):
    major: int
 __version__: str
 __version_info__: _VersionInfo

 def set_loglevel(level:str) -> None: ...
 def set_loglevel(level:LogLevel) -> None: ...

 class _ExecInfo(NamedTuple):
    executable: str
diff --git a/lib/matplotlib/pyplot.py b/lib/matplotlib/pyplot.py
 MouseEventType,
 PickEventType,
 ResizeEventType,
 LogLevel
    )
 frommatplotlib.widgetsimportSubplotTool


 # Ensure this appears in the pyplot docs.
 @_copy_docstring_and_deprecators(matplotlib.set_loglevel)
 defset_loglevel(level:str)->None:
 defset_loglevel(level:LogLevel)->None:
 returnmatplotlib.set_loglevel(level)


diff --git a/lib/matplotlib/typing.py b/lib/matplotlib/typing.py
 CapStyleType: TypeAlias = CapStyle | Literal["butt", "projecting", "round"]
 """Line cap styles. See :doc:`/gallery/lines_bars_and_markers/capstyle`."""

 LogLevel: TypeAlias = Literal["notset", "debug", "info", "warning", "error", "critical"]
 """Literal type for valid logging levels accepted by `set_loglevel()`."""

 CoordsBaseType = Union[
    str,
    Artist,
Original file line number	Diff line number	Diff line change
Expand Up		@@ -40,6 +40,8 @@ from packaging.version import Version

		from matplotlib._api import MatplotlibDeprecationWarning
		from typing import Any, Literal, NamedTuple, overload
		from matplotlib.typing import LogLevel


		class _VersionInfo(NamedTuple):
		major: int
Expand All		@@ -52,7 +54,7 @@ __bibtex__: str
		__version__: str
		__version_info__: _VersionInfo

		def set_loglevel(level:str) -> None: ...
		def set_loglevel(level:LogLevel) -> None: ...

		class _ExecInfo(NamedTuple):
		executable: str
Expand Down
Original file line number	Diff line number	Diff line change
Expand Up		@@ -144,6 +144,7 @@
		MouseEventType,
		PickEventType,
		ResizeEventType,
		LogLevel
		)
		frommatplotlib.widgetsimportSubplotTool

Expand DownExpand Up		@@ -351,7 +352,7 @@ def uninstall_repl_displayhook() -> None:

		# Ensure this appears in the pyplot docs.
		@_copy_docstring_and_deprecators(matplotlib.set_loglevel)
		defset_loglevel(level:str)->None:
		defset_loglevel(level:LogLevel)->None:
		returnmatplotlib.set_loglevel(level)


Expand Down
Original file line number	Diff line number	Diff line change
Expand Up		@@ -83,6 +83,9 @@
		CapStyleType: TypeAlias = CapStyle \| Literal["butt", "projecting", "round"]
		"""Line cap styles. See :doc:`/gallery/lines_bars_and_markers/capstyle`."""

		LogLevel: TypeAlias = Literal["notset", "debug", "info", "warning", "error", "critical"]
		"""Literal type for valid logging levels accepted by `set_loglevel()`."""

		CoordsBaseType = Union[
		str,
		Artist,
Expand Down