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req_file.pyo
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For lines that contain requirements, the only options that have an effect are from SUPPORTED_OPTIONS_REQ, and they are scoped to the requirement. Other options from SUPPORTED_OPTIONS may be present, but are ignored. For lines that do not contain requirements, the only options that have an effect are from SUPPORTED_OPTIONS. Options from SUPPORTED_OPTIONS_REQ may be present, but are ignored. These lines may contain multiple options (although our docs imply only one is supported), and all our parsed and affect the finder. :param constraint: If True, parsing a constraints file. :param options: OptionParser options that we may update i i i t utf8s %s %s (line %s)s -cs -rR t isolatedR R i R t default_vcss� --allow-external has been deprecated and will be removed in the future. Due to changes in the repository protocol, it no longer has any effect.s� --allow-all-external has been deprecated and will be removed in the future. 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We only want to shlex (and then optparse) the options, not the args. args can contain markers which are corrupted by shlex. t t -s --i ( R1 t startswithRV t popRC ( R t tokenst argsR t token( ( s4 /usr/lib/python2.7/site-packages/pip/req/req_file.pyR+ � s c C@ sY t j d t � } t t } x$ | D] } | � } | j | � q# Wd � } | | _ | S( s7 Return a parser for parsing requirement lines t add_help_optionc S@ s t | � � d S( N( R ( t selft msg( ( s4 /usr/lib/python2.7/site-packages/pip/req/req_file.pyt parser_exit s ( t optparset OptionParserR3 t SUPPORTED_OPTIONSt SUPPORTED_OPTIONS_REQt add_optiont exit( R\ t option_factoriest option_factoryt optionRs ( ( s4 /usr/lib/python2.7/site-packages/pip/req/req_file.pyR' s c c@ s� d } g } x� | D]� \ } } | j d � s> t j | � r� t j | � rZ d | } n | r� | j | � | d j | � f Vg } q� | | f Vq | s� | } n | j | j d � � q W| r� | d j | � f Vn d S( s� Joins a line ending in '' with the previous line (except when following comments). The joined line takes on the index of the first line. s \Ri t N( R t endswitht COMMENT_REt matchRV RC t strip( R t primary_line_numbert new_lineR R ( ( s4 /usr/lib/python2.7/site-packages/pip/req/req_file.pyR " s c c@ sM xF | D]> \ } } t j d | � } | j � } | r | | f Vq q Wd S( s1 Strips comments and filter empty lines. R} N( R t subR� ( R R R ( ( s4 /usr/lib/python2.7/site-packages/pip/req/req_file.pyR ? s c @ sI | r | j n d } | rE t j | � � t � f d � | � } n | S( ss Skip lines that match '--skip-requirements-regex' pattern Note: the regex pattern is only built once c @ s � j | d � S( Ni ( R> ( t e( t pattern( s4 /usr/lib/python2.7/site-packages/pip/req/req_file.pyt <lambda>T R} N( t skip_requirements_regexR t ret compileR ( R R R ( ( R� s4 /usr/lib/python2.7/site-packages/pip/req/req_file.pyR J s (D t __doc__t __future__R RA R� R0 R, Rt RG t pip._vendor.six.moves.urllibR R? t pip._vendor.six.movesR RM t pip.downloadR t pip.req.req_installR t pip.exceptionsR t pip.utils.deprecationR R t __all__R� t IR= R R; t editableR: RP R) RS t extra_index_urlRF RI t no_allow_externalt allow_unsafet no_allow_unsafeRL t no_use_wheelt always_unzipt no_binaryt only_binaryRW RY t trusted_hostRE Rv t install_optionst global_optionst hashRw t oRc R5 R R3 R R R R+ R' R R R ( ( ( s4 /usr/lib/python2.7/site-packages/pip/req/req_file.pyt <module> sl �
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