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n Xt S( s Find an installed distribution that satisfies or conflicts
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t hashes( t boolRd RS ( Rh ( ( s7 /usr/lib/python2.7/site-packages/pip/req/req_install.pyt has_hash_options; s c C@ sn | j j d i j } | r* | j n | j } | rd | j rd | j | j g j | j n t | S( s Return a hash-comparer that considers my option- and URL-based
hashes to be known-good.
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flags. They satisfy --require-hashes (whether it was implicitly or
explicitly activated) but do not activate it. md5 and sha224 are not
allowed in flags, which should nudge people toward good algos. We
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:param trust_internet: Whether to trust URL-based (#md5=...) hashes
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Strip req postfix ( -dev, 0.2, etc )
s ^(.*?)(?:-dev|-\d.*)$i ( R4 R R7 ( RE R5 ( ( s7 /usr/lib/python2.7/site-packages/pip/req/req_install.pyt _strip_postfix[ s c C@ sP d d l m } | } d } t j d | } | rU | j d } | j d } n | } t j j | r t j j t j j
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j d ^ q d } t | n | | j } | s$t d n | s=t d | n t | | d f S( s Parses an editable requirement into:
- a requirement name
- an URL
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svn+http://blahblah@rev#egg=Foobar[baz]&subdirectory=version_subdir
.[some_extra]
i ( Rl s ^(.+)(\[[^\]]+\])$i i s setup.pys; Directory %r is not installable. File 'setup.py' not found.s file:R| s %s:s %s+%sR sD --default-vcs has been deprecated and will be removed in the future.sb %s should either be a path to a local project or a VCS url beginning with svn+, git+, hg+, or bzr+s For --editable=%s only s , s +URLs is currently supporteds@ Could not detect requirement name, please specify one with #egg=s@ --editable=%s is not the right format; it must have #egg=PackageN( Rm Rl R6 R4 R5 R7 RH R8 R R R R R R Ro R R R: R1 R R R, R} R t backendsRt R ( Rr Rs Rl Ru R: R9 t
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