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Tools for converting old- to new-style metadata.
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Yield unique values in iterable, preserving order.
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Place the runtime requirements from pkg_info into metadata.
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Convert PKG-INFO to a prototype Metadata 2.0 (PEP 426) dict.
The description is included under the key ['description'] rather than
being written to a separate file.
path: path to PKG-INFO file
distribution: optional distutils Distribution()
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requires_distu provides_extrau extrasu home_pageu Homeu project_urlsu metadata_versionu
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u pkginfo_to_dictc C sL g } x( | j D] \ } } | j | | � q W| s; d Sd d j | � S( uB Compose the version predicates for requirement in PEP 345 fashion.u u (%s)u ,( u specsu appendu join( u requirementu
requires_distu opu ver( ( u? /opt/alt/python33/lib/python3.3/site-packages/wheel/metadata.pyu requires_to_requires_dist� s u requires_to_requires_distc c sh xa | D]Y } t j j | � } t | � } d j | j � } | rP d | } n | j | | Vq Wd S( u= Yield Requires-Dist: strings for parsed requirements strings.u ,u [%s]N( u
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Convert .egg-info directory with PKG-INFO to the Metadata 1.3 aka
old-draft Metadata 2.0 format.
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; extra == %su
Requires-Distu Description( u
read_pkg_infou replace_headeru osu pathu joinu existsu openu readu
pkg_resourcesu split_sectionsu repru convert_requirementsu set_payloadu dedent_description(
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egg_info_pathu pkginfo_pathu pkg_infou
requires_pathu requiresu extrau reqsu conditionu new_requ description( ( u? /opt/alt/python33/lib/python3.3/site-packages/wheel/metadata.pyu pkginfo_to_metadata� s"
u pkginfo_to_metadatac C s� | | } | j � } t | t � s� t | d � s> t | � SxP | j � D]? } | d j � | k rK | d j d d � j d � } PqK qK Wn | S( u< Hack to coax Unicode out of an email Message() - Python 3.3+u raw_itemsi i u asciiu surrogateescapeu utf-8( u loweru
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Dedent and convert pkg_info['Description'] to Unicode.
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splitlinesu joinu lstripu textwrapu dedentu encodeu decode( u pkg_infou descriptionu
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