Apr 28, 2022 · Apr 26, 2022
diff --git a/lib/matplotlib/pyplot.py b/lib/matplotlib/pyplot.py

 def install_repl_displayhook():
    """
    Install a repl display hook so that any stale figure are automatically
    redrawn when control is returned to the repl.
    Connect to the display hook of the current shell.

    The display hook gets called when the read-evaluate-print-loop (REPL) of
    the shell has finished the execution of a command. We use this callback
    to be able to automatically update a figure in interactive mode.

    This works both with IPython and with vanilla python shells.
    """


 def uninstall_repl_displayhook():
    """
    Uninstall the Matplotlib display hook.

    .. warning::

       If you are using vanilla python and have installed another display hook,
       this will reset `sys.displayhook` to what ever function was there when
       Matplotlib installed its displayhook, possibly discarding your changes.
    """
    """Disconnect from the display hook of the current shell."""
    global _REPL_DISPLAYHOOK
    if _REPL_DISPLAYHOOK is _ReplDisplayHook.IPYTHON:
        from IPython import get_ipython
Original file line number	Diff line number	Diff line change
Expand Up		@@ -122,8 +122,11 @@ def _draw_all_if_interactive():

		def install_repl_displayhook():
		"""
		Install a repl display hook so that any stale figure are automatically
		redrawn when control is returned to the repl.
		Connect to the display hook of the current shell.

		The display hook gets called when the read-evaluate-print-loop (REPL) of
		the shell has finished the execution of a command. We use this callback
		to be able to automatically update a figure in interactive mode.

		This works both with IPython and with vanilla python shells.
		"""
Expand DownExpand Up		@@ -155,15 +158,7 @@ def install_repl_displayhook():


		def uninstall_repl_displayhook():
		"""
		Uninstall the Matplotlib display hook.

		.. warning::

		If you are using vanilla python and have installed another display hook,
		this will reset `sys.displayhook` to what ever function was there when
		Matplotlib installed its displayhook, possibly discarding your changes.
		"""
		"""Disconnect from the display hook of the current shell."""
		global _REPL_DISPLAYHOOK
		if _REPL_DISPLAYHOOK is _ReplDisplayHook.IPYTHON:
		from IPython import get_ipython
Expand Down