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Merge pull request #6840 from nevion/implicit...
Merge pull request #6840 from nevion/implicit Make embed nestable

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cythonmagic.py
43 lines | 1.4 KiB | text/x-python | PythonLexer
# -*- coding: utf-8 -*-
"""
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.
#
# Distributed under the terms of the Modified BSD License.
#
# The full license is in the file COPYING.txt, distributed with this software.
#-----------------------------------------------------------------------------
from __future__ import print_function
import IPython.utils.version as version
try:
import Cython
except:
Cython = None
try:
from Cython.Build.IpythonMagic import CythonMagics
except :
pass
## still load the magic in IPython 3.x, remove completely in future versions.
def load_ipython_extension(ip):
"""Load the extension in IPython."""
print("""The Cython magic has been move to the Cython package, hence """)
print("""`%load_ext cythonmagic` is deprecated; Please use `%load_ext Cython` instead.""")
if Cython is None or not version.check_version(Cython.__version__, "0.21"):
print("You need Cython version >=0.21 to use the Cython magic")
return
print("""\nThough, because I am nice, I'll still try to load it for you this time.""")
Cython.load_ipython_extension(ip)