upstream/ipython Files · IPython/core/getipython.py

Set calling program to the empty string, when argv not in sys...

Set calling program to the empty string, when argv not in sys It might happen, then the sys module has no argv, when embeding IPython into other programs with IPython.embed(). In that case, just set the calling program to "" or other logic in IPython will crash - for instance when checking for command line arguments.

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             getipython.py
        
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      # encoding: utf-8

      """Simple function to call to get the current InteractiveShell instance

      """

      #-----------------------------------------------------------------------------

      #  Copyright (C) 2013  The IPython Development Team

      #

      #  Distributed under the terms of the BSD License.  The full license is in

      #  the file COPYING, distributed as part of this software.

      #-----------------------------------------------------------------------------

      #-----------------------------------------------------------------------------

      # Imports

      #-----------------------------------------------------------------------------

      import warnings

      #-----------------------------------------------------------------------------

      # Classes and functions

      #-----------------------------------------------------------------------------

      def get_ipython():

          """Get the global InteractiveShell instance.

          Returns None if no InteractiveShell instance is registered.

          """

          from IPython.core.interactiveshell import InteractiveShell

          if InteractiveShell.initialized():

              return InteractiveShell.instance()

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				# encoding: utf-8
				"""Simple function to call to get the current InteractiveShell instance
				"""

				#-----------------------------------------------------------------------------
				# Copyright (C) 2013 The IPython Development Team
				#
				# Distributed under the terms of the BSD License. The full license is in
				# the file COPYING, distributed as part of this software.
				#-----------------------------------------------------------------------------

				#-----------------------------------------------------------------------------
				# Imports
				#-----------------------------------------------------------------------------

				import warnings

				#-----------------------------------------------------------------------------
				# Classes and functions
				#-----------------------------------------------------------------------------


				def get_ipython():
				"""Get the global InteractiveShell instance.

				Returns None if no InteractiveShell instance is registered.
				"""
				from IPython.core.interactiveshell import InteractiveShell
				if InteractiveShell.initialized():
				return InteractiveShell.instance()