upstream/ipython Files · IPython/config.py

Avoid loading readline in the kernel...

Avoid loading readline in the kernel This bit of code was loading readline even when there was no need for it. In a Qt console or notebook, try: 'readline' in sys.modules 'gnureadline' in sys.modules I plan to rework this code more extensively once we've switched to prompt_toolkit, but for now, this little fix should make the kernel start slightly faster.

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             config.py
        
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        Min RK
    
shim out traitlets, config

              r20997
            
      """

      Shim to maintain backwards compatibility with old IPython.config 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 out traitlets, config

              r20997
            
      warn("The `IPython.config` package has been deprecated. "

        Min RK
    
add ShimWarning for shimmed imports...

              r21515
            
           "You should import from traitlets.config instead.", ShimWarning)

        Min RK
    
shim out traitlets, config

              r20997
            
      # Unconditionally insert the shim into sys.modules so that further import calls

      # trigger the custom attribute access above

      sys.modules['IPython.config'] = ShimModule(src='IPython.config', mirror='traitlets.config')

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Min RK shim out traitlets, config	r20997	"""
		Shim to maintain backwards compatibility with old IPython.config 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 out traitlets, config	r20997	warn("The `IPython.config` package has been deprecated. "
Min RK add ShimWarning for shimmed imports...	r21515	"You should import from traitlets.config instead.", ShimWarning)
Min RK shim out traitlets, config	r20997

		# Unconditionally insert the shim into sys.modules so that further import calls
		# trigger the custom attribute access above

		sys.modules['IPython.config'] = ShimModule(src='IPython.config', mirror='traitlets.config')