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"""Decorators marks that a doctest should be skipped, for both python 2 and 3.
The IPython.testing.decorators module triggers various extra imports, including
numpy and sympy if they're present. Since this decorator is used in core parts
of IPython, it's in a separate module so that running IPython doesn't trigger
those imports."""
#-----------------------------------------------------------------------------
# Copyright (C) 2009-2011 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 sys
#-----------------------------------------------------------------------------
# Decorators
#-----------------------------------------------------------------------------
def skip_doctest(f):
"""Decorator - mark a function or method for skipping its doctest.
This decorator allows you to mark a function whose docstring you wish to
omit from testing, while preserving the docstring for introspection, help,
etc."""
f.skip_doctest = True
return f
def skip_doctest_py3(f):
"""Decorator - skip the doctest under Python 3."""
f.skip_doctest = (sys.version_info[0] >= 3)
return f
def skip_doctest_py2(f):
"""Decorator - skip the doctest under Python 3."""
f.skip_doctest = (sys.version_info[0] < 3)
return f
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