upstream/ipython Files · IPython/terminal/console.py

Shaperilio/qtgui fixes (#13957)...

Shaperilio/qtgui fixes (#13957) I started using the released version of my `PySide6`-enabling changes and noted some problems. In this PR, I fix those, and also overall improve the feedback to the user when a GUI event loop is hooked in: - Report which event loop is running when using `%gui <some GUI>`; e.g. `%gui qt` will show `Installed qt6 event loop hook.` - Report when the event loop is disabled; i.e. `%gui` will show `GUI event loop hook disabled.` if an event loop hook was installed, or `No event loop hook running.` if nothing was installed. - Requesting a second event loop will give the message `Shell is already running a gui event loop for <some GUI>. Call with no arguments to disable current loop.` - Requesting a different version of Qt, i.e. `%gui qt6` followed by `%gui` followed by `%gui qt5` will show `Cannot switch Qt versions for this session; will use qt6.` followed by `Installed qt6 event loop hook.` (Fixes / improves )

Matthias Bussonnier - - Load All Authors

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             console.py
        
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        Min RK
    
IPython.terminal.console -> jupyter_console

              r20871
            
      """

      Shim to maintain backwards compatibility with old IPython.terminal.console imports.

      """

      # Copyright (c) IPython Development Team.

      # Distributed under the terms of the Modified BSD License.

      import sys

      from warnings import warn

        Min RK
    
add ShimWarning for shimmed imports...

              r21515
            
      from IPython.utils.shimmodule import ShimModule, ShimWarning

        Min RK
    
IPython.terminal.console -> jupyter_console

              r20871
            
        Matthias Bussonnier
    
Update shim warnings to include IPython version....

              r23398
            
      warn("The `IPython.terminal.console` package has been deprecated since IPython 4.0. "

        Min RK
    
add ShimWarning for shimmed imports...

              r21515
            
           "You should import from jupyter_console instead.", ShimWarning)

        Min RK
    
IPython.terminal.console -> jupyter_console

              r20871
            
      # Unconditionally insert the shim into sys.modules so that further import calls

      # trigger the custom attribute access above

        Min RK
    
add import hook for shim packages...

              r20990
            
      sys.modules['IPython.terminal.console'] = ShimModule(

          src='IPython.terminal.console', mirror='jupyter_console')

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Min RK IPython.terminal.console -> jupyter_console	r20871	"""
		Shim to maintain backwards compatibility with old IPython.terminal.console imports.
		"""
		# Copyright (c) IPython Development Team.
		# Distributed under the terms of the Modified BSD License.

		import sys
		from warnings import warn

Min RK add ShimWarning for shimmed imports...	r21515	from IPython.utils.shimmodule import ShimModule, ShimWarning
Min RK IPython.terminal.console -> jupyter_console	r20871
Matthias Bussonnier Update shim warnings to include IPython version....	r23398	warn("The `IPython.terminal.console` package has been deprecated since IPython 4.0. "
Min RK add ShimWarning for shimmed imports...	r21515	"You should import from jupyter_console instead.", ShimWarning)
Min RK IPython.terminal.console -> jupyter_console	r20871
		# Unconditionally insert the shim into sys.modules so that further import calls
		# trigger the custom attribute access above

Min RK add import hook for shim packages...	r20990	sys.modules['IPython.terminal.console'] = ShimModule(
		src='IPython.terminal.console', mirror='jupyter_console')