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Current File : //usr/lib/python2.7/site-packages/pip/req/req_file.pyc
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Requirements file parsing
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Vq�WqOWdS(s�Parse a requirements file and yield InstallRequirement instances.

    :param filename:    Path or url of requirements file.
    :param finder:      Instance of pip.index.PackageFinder.
    :param comes_from:  Origin description of requirements.
    :param options:     cli options.
    :param session:     Instance of pip.download.PipSession.
    :param constraint:  If true, parsing a constraint file rather than
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    :param wheel_cache: Instance of pip.wheel.WheelCache
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cC@sCt|j�dd�}t|�}t|�}t||�}|S(s�Split, filter, and join lines, and return a line iterator

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j9D��qPndS(s#Process a single requirements line; This can result in creating/yielding
    requirements, or updating the finder.

    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
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					cC@s�|jd�}g}|}xJ|D]B}|jd�sG|jd�rKPq#|j|�|jd�q#Wdj|�dj|�fS(s�Break up the line into an args and options string.  We only want to shlex
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    Skip lines that match '--skip-requirements-regex' pattern

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