upstream/ipython Files · IPython/extensions/cythonmagic.py

Avoid calling the input transformer twice in the execution stack....

Avoid calling the input transformer twice in the execution stack. This should allow to register input transformers that have side effects, at least in Notebooks. Right now there are sill multiple calls which may happen in the terminal on execution requests.

Matthias Bussonnier - - Load All Authors

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      # -*- coding: utf-8 -*-

      """

      **DEPRECATED**

      The cython magic has been integrated into Cython itself, 

      which is now released in version 0.21.

      cf github `Cython` organisation, `Cython` repo, under the 

      file `Cython/Build/IpythonMagic.py`

      """

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

      # Copyright (C) 2010-2011, IPython Development Team.

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

      import warnings

      ## still load the magic in IPython 3.x, remove completely in future versions.

      def load_ipython_extension(ip):

          """Load the extension in IPython."""

          warnings.warn("""The Cython magic has been moved to the Cython package""")

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				# -- coding: utf-8 --
				"""
				DEPRECATED

				The cython magic has been integrated into Cython itself,
				which is now released in version 0.21.

				cf github `Cython` organisation, `Cython` repo, under the
				file `Cython/Build/IpythonMagic.py`
				"""
				#-----------------------------------------------------------------------------
				# Copyright (C) 2010-2011, IPython Development Team.
				#-----------------------------------------------------------------------------

				import warnings

				## still load the magic in IPython 3.x, remove completely in future versions.
				def load_ipython_extension(ip):
				"""Load the extension in IPython."""

				warnings.warn("""The Cython magic has been moved to the Cython package""")