� �t�_c @ sW d Z d d g Z e r+ d d l m Z n e Z e rJ d d l m Z n d � Z d S( sG For neatly implementing static typing in packaging. `mypy` - the static type analysis tool we use - uses the `typing` module, which provides core functionality fundamental to mypy's functioning. Generally, `typing` would be imported at runtime and used in that fashion - it acts as a no-op at runtime and does not have any run-time overhead by design. As it turns out, `typing` is not vendorable - it uses separate sources for Python 2/Python 3. Thus, this codebase can not expect it to be present. To work around this, mypy allows the typing import to be behind a False-y optional to prevent it from running at runtime and type-comments can be used to remove the need for the types to be accessible directly during runtime. This module provides the False-y guard in a nicely named fashion so that a curious maintainer can reach here to read this. In packaging, all static-typing related imports should be guarded as follows: from pip._vendor.packaging._typing import TYPE_CHECKING if TYPE_CHECKING: from typing import ... Ref: https://github.com/python/mypy/issues/3216 t TYPE_CHECKINGt casti����( R ( R c C s | S( N( ( t type_t value( ( sN /opt/alt/python35/lib/python3.5/site-packages/pip/_vendor/packaging/_typing.pyR / s N( t __doc__t __all__t Falset typingR R ( ( ( sN /opt/alt/python35/lib/python3.5/site-packages/pip/_vendor/packaging/_typing.pyt <module> s
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._structures.pyo.40009 | File | 4.24 KB | 0644 |
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.version.pyo.40009 | File | 18.13 KB | 0644 |
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__about__.py | File | 736 B | 0644 |
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__about__.pyc | File | 799 B | 0644 |
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__about__.pyo | File | 799 B | 0644 |
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__init__.py | File | 562 B | 0644 |
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__init__.pyc | File | 629 B | 0644 |
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__init__.pyo | File | 629 B | 0644 |
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_compat.py | File | 1.1 KB | 0644 |
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_compat.pyc | File | 1.42 KB | 0644 |
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_compat.pyo | File | 1.42 KB | 0644 |
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_structures.py | File | 1.97 KB | 0644 |
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_structures.pyc | File | 4.24 KB | 0644 |
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_structures.pyo | File | 4.24 KB | 0644 |
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_typing.py | File | 1.78 KB | 0644 |
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_typing.pyc | File | 1.6 KB | 0644 |
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_typing.pyo | File | 1.6 KB | 0644 |
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markers.py | File | 9.27 KB | 0644 |
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markers.pyc | File | 12.43 KB | 0644 |
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markers.pyo | File | 12.3 KB | 0644 |
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requirements.py | File | 4.79 KB | 0644 |
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requirements.pyc | File | 5.38 KB | 0644 |
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requirements.pyo | File | 5.38 KB | 0644 |
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specifiers.py | File | 31.2 KB | 0644 |
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specifiers.pyc | File | 26.07 KB | 0644 |
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specifiers.pyo | File | 26.07 KB | 0644 |
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tags.py | File | 23.5 KB | 0644 |
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tags.pyc | File | 22.5 KB | 0644 |
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tags.pyo | File | 22.48 KB | 0644 |
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utils.py | File | 1.77 KB | 0644 |
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utils.pyc | File | 2.18 KB | 0644 |
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utils.pyo | File | 2.18 KB | 0644 |
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version.py | File | 15.11 KB | 0644 |
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version.pyc | File | 18.13 KB | 0644 |
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version.pyo | File | 18.13 KB | 0644 |
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