upstream/ipython Files · IPython/nbconvert.py

Backport PR : Some mpl backends have no corresponding GUI...

Backport PR : Some mpl backends have no corresponding GUI Hopefully fixes a test failure on Windows where mpl tries to activate an `agg` gui. Should we manually define the backend2gui dict instead of inverting backends and then modifying it? Test failure: ``` Traceback (most recent call last): File "C:\Users\ADMINI~1\AppData\Local\Temp\2\1845\lib\unittest\case.py", line 58, in testPartExecutor yield File "C:\Users\ADMINI~1\AppData\Local\Temp\2\1845\lib\unittest\case.py", line 600, in run testMethod() File "C:\Users\ADMINI~1\AppData\Local\Temp\2\1845\lib\site-packages\nose\failure.py", line 39, in runTest raise self.exc_val.with_traceback(self.tb) File "C:\Users\ADMINI~1\AppData\Local\Temp\2\1845\lib\site-packages\nose\loader.py", line 418, in loadTestsFromName addr.filename, addr.module) File "C:\Users\ADMINI~1\AppData\Local\Temp\2\1845\lib\site-packages\nose\importer.py", line 47, in importFromPath return self.importFromDir(dir_path, fqname) File "C:\Users\ADMINI~1\AppData\Local\Temp\2\1845\lib\site-packages\nose\importer.py", line 94, in importFromDir mod = load_module(part_fqname, fh, filename, desc) File "C:\Users\ADMINI~1\AppData\Local\Temp\2\1845\lib\imp.py", line 234, in load_module return load_source(name, filename, file) File "C:\Users\ADMINI~1\AppData\Local\Temp\2\1845\lib\imp.py", line 172, in load_source module = _load(spec) File "<frozen importlib._bootstrap>", line 693, in _load File "<frozen importlib._bootstrap>", line 673, in _load_unlocked File "<frozen importlib._bootstrap_external>", line 665, in exec_module File "<frozen importlib._bootstrap>", line 222, in _call_with_frames_removed File "c:\jenkins\workspace\windows-multi\_pyversion\3.5\label\windows\IPython\core\tests\test_pylabtools.py", line 18, in <module> from matplotlib import pyplot as plt File "C:\Users\ADMINI~1\AppData\Local\Temp\2\1845\lib\site-packages\matplotlib\pyplot.py", line 2512, in <module> install_repl_displayhook() File "C:\Users\ADMINI~1\AppData\Local\Temp\2\1845\lib\site-packages\matplotlib\pyplot.py", line 165, in install_repl_displayhook ip.enable_gui(ipython_gui_name) File "c:\jenkins\workspace\windows-multi\_pyversion\3.5\label\windows\IPython\terminal\interactiveshell.py", line 463, in enable_gui self._inputhook = get_inputhook_func(gui) File "c:\jenkins\workspace\windows-multi\_pyversion\3.5\label\windows\IPython\terminal\pt_inputhooks\__init__.py", line 38, in get_inputhook_func raise UnknownBackend(gui) IPython.terminal.pt_inputhooks.UnknownBackend: No event loop integration for 'agg'. Supported event loops are: qt, qt4, qt5, gtk, gtk2, gtk3, tk, wx, pyglet, glut, osx ``` Signed-off-by: Thomas Kluyver <thomas@kluyver.me.uk>

Alexandre Avanian - - Load All Authors

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r21610:1a273e45


                r23135:621ec5f0

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             nbconvert.py
        
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        Min RK
    
shim nbconvert

              r20906
            
      """

      Shim to maintain backwards compatibility with old IPython.nbconvert 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
    
shim nbconvert

              r20906
            
        Min RK
    
add ShimWarning for shimmed imports...

              r21515
            
      warn("The `IPython.nbconvert` package has been deprecated. "

        Alexandre Avanian
    
Fixes #8743 (warning string)...

              r21610
            
           "You should import from nbconvert instead.", ShimWarning)

        Min RK
    
shim nbconvert

              r20906
            
      # 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.nbconvert'] = ShimModule(

        Min RK
    
jupyter_nbconvert is now nbconvert...

              r21339
            
          src='IPython.nbconvert', mirror='nbconvert')

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Min RK shim nbconvert	r20906	"""
		Shim to maintain backwards compatibility with old IPython.nbconvert 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 shim nbconvert	r20906
Min RK add ShimWarning for shimmed imports...	r21515	warn("The `IPython.nbconvert` package has been deprecated. "
Alexandre Avanian Fixes #8743 (warning string)...	r21610	"You should import from nbconvert instead.", ShimWarning)
Min RK shim nbconvert	r20906
		# 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.nbconvert'] = ShimModule(
Min RK jupyter_nbconvert is now nbconvert...	r21339	src='IPython.nbconvert', mirror='nbconvert')