| Current File : //proc/self/root/opt/alt/python34/lib/python3.4/site-packages/pip/__pycache__/wheel.cpython-34.pyc |
�
�Re@Q � @ sZ d Z d d l m Z d d l Z d d l Z d d l Z d d l Z d d l Z d d l Z d d l Z d d l
Z
d d l m Z d d l
m Z d d l m Z m Z d d l m Z m Z d d l m Z d d l m Z d d
l m Z d d l m Z m Z m Z d d l m Z d d
l! m" Z" d d l m Z d Z# d0 Z$ d d1 d d � Z% y e& d d � Z' Wn e( k
r�d d � Z' Yn Xd d � Z) d d � Z* e j+ d e j, � Z- d d � Z. d d � Z/ d d d d! d d d" d# � Z0 d$ d% � Z1 e1 d& d' � � Z2 d( d) � Z3 d* d+ � Z4 Gd, d- � d- e5 � Z6 Gd. d/ � d/ e5 � Z7 d S)2zH
Support for installing and building the "wheel" binary package format.
� )�with_statementN)�urlsafe_b64encode)�Parser)� ConfigParser�StringIO)�InvalidWheelFilename�UnsupportedWheel)�distutils_scheme)�logger)�
pep425tags)�call_subprocess�normalize_path�make_path_relative)�
pkg_resources)� ScriptMakerz.whl� �sha256� c
C s� t j | � } d } t | d � �O } | j | � } x6 | rn | t | � 7} | j | � | j | � } q9 WWd QXd t | j � � j d � j d � } | | f S)z6Return (hash, length) for path using hashlib.new(algo)r �rbNzsha256=�latin1�=)
�hashlib�new�open�read�len�updater �digest�decode�rstrip)�path�algo� blocksize�h�length�f�blockr � r' �$/tmp/pip-ztkk0jow-build/pip/wheel.py�rehash" s
(r) c C s t | t � r | j d � S| S)N�ascii)�
isinstance�unicode�encode)�sr' r' r( �binary1 s
r/ c C s t | t � r | j d � Sd S)Nr* )r+ �strr- )r. r' r' r( r/ 6 s c C sI t j d d k r" i } d } n i d d 6} d } t | | | | � S)Nr � �b� �newline)�sys� version_infor )�name�mode�nl�binr' r' r( � open_for_csv: s
r; c C s� t j j | � r� t | d � } zj | j � } | j t d � � sI d St j j t j
� � } t d � | t t j � } | j � } Wd | j
� Xt | d � } z | j | � | j | � Wd | j
� Xd Sd S)zLReplace #!python with #!/path/to/python
Return True if file was changed.r z#!pythonFz#!N�wbT)�osr �isfiler �readline�
startswithr/ r5 �
executabler- �getfilesystemencoding�linesepr �close�write)r �script� firstline�exename�restr' r' r( �
fix_scriptC s
rJ zZ^(?P<namever>(?P<name>.+?)(-(?P<ver>\d.+?))?)
\.dist-info$c C s� | j d d � } x� t j | � D]� } t j | � } | r" | j d � | k r" t t j j | | d � � �: } x0 | D]( } | j � j
� } | d k rz d Sqz WWd QXq" q" Wd S) zP
Return True if the extracted wheel in wheeldir should go into purelib.
�-�_r7 �WHEELzroot-is-purelib: trueTNF) �replacer= �listdir� dist_info_re�match�groupr r �join�lowerr )r7 �wheeldir� name_folded�itemrQ �wheel�liner' r' r( �root_is_purelib] s !
rZ c
C s� t j j | � s i i f St | � �N } t � } x. | D]& } | j | j � � | j d � q; W| j d � Wd QXt j � } | j
| � i } i } | j d � r� t | j
d � � } n | j d � r� t | j
d � � } n | | f S)N�
r �console_scripts� gui_scripts)r= r �existsr r rE �strip�seekr �RawConfigParser�readfp� has_section�dict�items)�filename�fp�datarY �cp�console�guir' r' r( �get_entrypointsm s"
rl FTc $ s( | s' t | d | d | d | �} n t | � � rC | d � n
| d � g � g � � j t j j � t j j } i � t � � g }
| r� t j | d d d d �n d d
� � d � � � � � f d d
� � d d � � � �
f d d � } | | � d � � s#t d �
� � t j j
� d d � } t | � \ � � � � f d d � }
x� � D]� } d } d } x� t j t j j
� | � � D]e } d } | d k r�t
} |
} n t j j
� | | � } | | } | | | d d | d | �q�WqjWt d | d � � t d2 � � _ d � _ � f d d � } | � _ d � _ � j d d � } | rSd t j k r�d | } |
j � j | � � n t j j d d � d k r�d! t j d d" � | f } |
j � j | � � n d! t j d d# � | f } |
j � j | � � d$ d% � � D� } x | D]
} � | =q?Wn � j d& d � } | r�d t j k r�d' | } |
j � j | � � n d( t j d d# � | f } |
j � j | � � d) d% � � D� } x | D]
} � | =q�Wn t � � d k r<|
j � j d* d% � � j � D� � � n t � � d k r�|
j � j d+ d% � � j � D� i d d, 6� � n t j j
� d d- � } t j j
� d d. � } t | d/ � �M} t | d0 � �5} t j | � } t j | � } xj | D]b } � j | d | d � | d <| d � k rTt! | d � \ | d" <| d1 <n | j" | � q�Wxu |
D]m }! t! |! � \ }" }# | r�|! j# | � r�t j j
t j t j j$ |! | � � }! n | j" |! |" |# f � qlWx( � D] }! | j" � |! d d f � q�WWd QXWd QXt% j& | | � d S)3zInstall a wheel�user�home�root�purelib�platlib�forceT�quietc S s t | | � j t j j d � S)N�/)r rN r= r �sep)�src�pr' r' r( �normpath� s z"move_wheel_files.<locals>.normpathFc sB � | � � } � | � � } | � | <| r> � j | � n d S)z6Map archive RECORD paths to installation RECORD paths.N)�add)�srcfile�destfile�modified�oldpath�newpath)�changed� installed�lib_dirrx rU r' r( �record_installed� s
z*move_wheel_files.<locals>.record_installedNc s& t j j | � s" t j | � n x�t j | � D]�\ } } } | t | � d � j t j j � } t j j | | � } | r� | j t j j d � d j
d � r� q2 n x� | D]� }
t j j | | |
� } | r| d k r| j
d � r� j |
� q� q� | r� |
j
d � r� |
j � j
� j j d d � j � � r� � sWt d � � � j | � q� q� Wx� | D]� } | r�| | � r�qrn t j j | | � }
t j j | | | � } t j j | � s�t j | � n t j |
| � d } | r
| | � } n � |
| | � qrWq2 Wd S)
Nr r z.datar3 z
.dist-inforK rL z Multiple .dist-info directoriesF)r= r r^ �makedirs�walkr �lstripru rS �split�endswith�appendrT r@ � project_namerN �AssertionError�shutil�copy2)�source�dest�is_base�fixer�filter�dir�subdirs�files�basedir�destdirr. �
destsubdirr% rz r{ r )� data_dirs�info_dirr� �reqr' r( �clobber� s: %+
!
*
z!move_wheel_files.<locals>.clobberz!%s .dist-info directory not foundr zentry_points.txtc s� | j � j d � r( | d d � } nV | j � j d � rP | d d � } n. | j � j d � rx | d d � } n | } | � k p� | � k S) Nz.exe� z
-script.py�
z.pya���i����r� )rT r� )r7 � matchname)rj rk r' r( �is_entrypoint_wrapper� s z/move_wheel_files.<locals>.is_entrypoint_wrapper�scriptsr� r� r3 c s6 � j i | j d 6| j j d � d d 6| j d 6S)N�module�.r � import_name�func)�script_template�prefix�suffixr� )�entry)�makerr' r( �_get_script_text s
z*move_wheel_files.<locals>._get_script_textz�# -*- coding: utf-8 -*-
import re
import sys
from %(module)s import %(import_name)s
if __name__ == '__main__':
sys.argv[0] = re.sub(r'(-script\.pyw|\.exe)?$', '', sys.argv[0])
sys.exit(%(func)s())
�pip�ENSUREPIP_OPTIONSzpip = �
altinstallz
pip%s = %sr r1 c S s( g | ] } t j d | � r | � q S)zpip(\d(\.\d)?)?$)�rerQ )�.0�kr' r' r( �
<listcomp>J s z$move_wheel_files.<locals>.<listcomp>� easy_installzeasy_install = zeasy_install-%s = %sc S s( g | ] } t j d | � r | � q S)zeasy_install(-\d\.\d)?$)r� rQ )r� r� r' r' r( r� V s c S s g | ] } d | � q S)z%s = %sr' )r� �kvr' r' r( r� ] s c S s g | ] } d | � q S)z%s = %sr' )r� r� r' r' r( r� _ s rk �RECORDz
RECORD.pip�rzw+� )r3 )'r rZ r r= r ru �set�
compileall� compile_dirr� rS rl rO rJ r �variants�set_moder� r� �pop�environ�extend�make�getr5 �versionr �
make_multiplere r; �csv�reader�writerr) �writerowr@ �relpathr� �move)$r7 r� rU rm rn ro � pycompile�scheme�strip_file_prefixr� � generatedr� �ep_filer� �datadirr� r� �subdirr� r� �
pip_script�spec�pip_epr� �easy_install_script�easy_install_ep�record� temp_record� record_in�
record_outr� r� �rowr% r# �lr' ) r rj r� rk r� r� r� r� rx r� r� rU r( �move_wheel_files� s� !
!!(
%
$
#
,6
!
*
*r� c s% t j � � � f d d � � } | S)Nc ? sH t � } x8 � | | � D]' } | | k r | j | � | Vq q Wd S)N)r� ry )�args�kw�seenrW )�fnr' r( �uniquev s
z_unique.<locals>.unique)� functools�wraps)r� r� r' )r� r( �_uniqueu s !r� c c s� d d l m } t j | | j d � � � } x� | D] } t j j | j | d � } | V| j d � r5 t j j
| � \ } } | d d � } t j j | | d � } | Vq5 q5 Wd S) a
Yield all the uninstallation paths for dist based on RECORD-without-.pyc
Yield paths to all the files in RECORD. For each .py file in RECORD, add
the .pyc in the same directory.
UninstallPathSet.add() takes care of the __pycache__ .pyc.
r )�FakeFiler� z.pyNr1 z.pyc���) �pip.reqr� r� r� �get_metadata_linesr= r rS �locationr� r� )�distr� r� r� r �dnr� �baser' r' r( �uninstallation_paths� s
r� c C s� yz d d � t j d | � D� d } | j d � } t � j | � } | d j � } t t t | j d � � � } | SWn d SYn Xd S) z�
Return the Wheel-Version of an extracted wheel, if possible.
Otherwise, return False if we couldn't parse / extract it.
c S s g | ] } | � q Sr' r' )r� �dr' r' r( r� � s z!wheel_version.<locals>.<listcomp>Nr rM z
Wheel-Versionr� F)
r � find_on_path� get_metadatar �parsestrr_ �tuple�map�intr� )�
source_dirr� �
wheel_datar� r' r' r( �
wheel_version� s # r� c C s� | s t d | � � n | d t d k rX t d | d j t t | � � f � � n2 | t k r� t j d d j t t | � � � n d S)a�
Raises errors or warns if called with an incompatible Wheel-Version.
Pip should refuse to install a Wheel-Version that's a major series
ahead of what it's compatible with (e.g 2.0 > 1.1); and warn when
installing a version only minor version ahead (e.g 1.2 > 1.1).
version: a 2-tuple representing a Wheel-Version (Major, Minor)
name: name of wheel or package to raise exception about
:raises UnsupportedWheel: when an incompatible Wheel-Version is given
z(%s is in an unsupported or invalid wheelr zB%s's Wheel-Version (%s) is not compatible with this version of pipr� z*Installing from a newer Wheel-Version (%s)N)r �VERSION_COMPATIBLErS r� r0 r
�warn)r� r7 r' r' r( �check_compatibility� s
% r� c @ sU e Z d Z d Z e j d e j � Z d d � Z d d d � Z d d d � Z
d S)
�Wheelz A wheel filez�^(?P<namever>(?P<name>.+?)-(?P<ver>\d.*?))
((-(?P<build>\d.*?))?-(?P<pyver>.+?)-(?P<abi>.+?)-(?P<plat>.+?)
\.whl|\.dist-info)$c s� � j j | � } | s+ t d | � � n | � _ | j d � j d d � � _ | j d � j d d � � _ | j d � j d � � _ | j d � j d � � _
| j d � j d � � _ t � f d
d � � j D� � � _
d S)
zX
:raises InvalidWheelFilename: when the filename is invalid for a wheel
z!%s is not a valid wheel filename.r7 rL rK �ver�pyverr� �abi�platc 3 s> | ]4 } � j D]$ } � j D] } | | | f Vq q q d S)N)�abis�plats)r� �x�y�z)�selfr' r( � <genexpr>� s z!Wheel.__init__.<locals>.<genexpr>N)�
wheel_file_rerQ r rf rR rN r7 r� r� �
pyversionsr r r� � file_tags)r rf �
wheel_infor' )r r( �__init__� s zWheel.__init__Nc sH � d k r t j � n � f d d � | j D� } | rD t | � Sd S)a"
Return the lowest index that one of the wheel's file_tag combinations
achieves in the supported_tags list e.g. if there are 8 supported tags,
and one of the file tags is first in the list, then return 0. Returns
None is the wheel is not supported.
Nc s+ g | ]! } | � k r � j | � � q Sr' )�index)r� �c)�tagsr' r( r� � s z+Wheel.support_index_min.<locals>.<listcomp>)r �supported_tagsr �min)r r �indexesr' )r r( �support_index_min� s zWheel.support_index_minc C s4 | d k r t j } n t t | � j | j � � S)z'Is this wheel supported on this system?N)r r �boolr� � intersectionr )r r r' r' r( � supported� s zWheel.supported) �__name__�
__module__� __qualname__�__doc__r� �compile�VERBOSEr r r r r' r' r' r( r� � s r� c @ s@ e Z d Z d Z g g d d � Z d d � Z d d � Z d S) � WheelBuilderz#Build wheels from a RequirementSet.c C s7 | | _ | | _ t | � | _ | | _ | | _ d S)N)�requirement_set�finderr
� wheel_dir�
build_options�global_options)r r r r r r! r' r' r( r � s
zWheelBuilder.__init__c C s� t j d d | j g t | j � } t j d | j � t j d | j � | d d | j g | j } y! t
| d | j d d �d
SWn t j d | j � d SYn Xd S)
zBuild one wheel.z-czjimport setuptools;__file__=%r;exec(compile(open(__file__).read().replace('\r\n', '\n'), __file__, 'exec'))z#Running setup.py bdist_wheel for %szDestination directory: %s� bdist_wheelz-d�cwd� show_stdoutFTz Failed building wheel for %sN)
r5 rA �setup_py�listr! r
�notifyr7 r r r r� �error)r r� � base_args�
wheel_argsr' r' r( �
_build_one s
zWheelBuilder._build_onec C s5 | j j | j � | j j j � } d d � | D� } | sB d St j d d j d d � | D� � � t j d 7_ g g } } x: | D]2 } | j | � r� | j
| � q� | j
| � q� Wt j d 8_ | rt j d d j d
d � | D� � � n | r1t j d d j d d � | D� � � n d S)
z
Build wheels.c S s g | ] } | j s | � q Sr' )�is_wheel)r� r� r' r' r( r� s z&WheelBuilder.build.<locals>.<listcomp>Nz*Building wheels for collected packages: %s�,c S s g | ] } | j � q Sr' )r7 )r� r� r' r' r( r� # s r� zSuccessfully built %s� c S s g | ] } | j � q Sr' )r7 )r� r� r' r' r( r� 0 s zFailed to build %sc S s g | ] } | j � q Sr' )r7 )r� r� r' r' r( r� 2 s ) r �
prepare_filesr � requirements�valuesr
r' rS �indentr+ r� )r �reqset�buildset�
build_success�
build_failurer� r' r' r( �build s&
*zWheelBuilder.buildN)r r r r r r+ r7 r' r' r' r( r � s r )r r i )8r �
__future__r r� r� r� r r= r� r� r5 �base64r � email.parserr Zpip.backwardcompatr r �pip.exceptionsr r �
pip.locationsr �pip.logr
r� r �pip.utilr r
r � pip._vendorr �pip._vendor.distlib.scriptsr � wheel_extr� r) r, r/ � NameErrorr; rJ r r rP rZ rl r� r� r� r� r� �objectr� r r' r' r' r( �<module> sT
� 2