mirror of https://github.com/pypa/pip
37 lines
1.2 KiB
Python
37 lines
1.2 KiB
Python
######################## BEGIN LICENSE BLOCK ########################
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# Contributor(s):
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# Dan Blanchard
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# Ian Cordasco
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#
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# This library is free software; you can redistribute it and/or
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# modify it under the terms of the GNU Lesser General Public
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# License as published by the Free Software Foundation; either
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# version 2.1 of the License, or (at your option) any later version.
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#
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# This library is distributed in the hope that it will be useful,
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# but WITHOUT ANY WARRANTY; without even the implied warranty of
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# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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# Lesser General Public License for more details.
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#
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# You should have received a copy of the GNU Lesser General Public
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# License along with this library; if not, write to the Free Software
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# Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA
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# 02110-1301 USA
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######################### END LICENSE BLOCK #########################
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import sys
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if sys.version_info < (3, 0):
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PY2 = True
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PY3 = False
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string_types = (str, unicode)
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text_type = unicode
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iteritems = dict.iteritems
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else:
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PY2 = False
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PY3 = True
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string_types = (bytes, str)
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text_type = str
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iteritems = dict.items
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