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Given a list of qualified targets, return the qualified targets for the
specified |target|.
i ( t ParseQualifiedTarget( t targett qualified_listt t( ( sO /usr/lib/node_modules/npm/node_modules.bundled/node-gyp/gyp/pylib/gyp/common.pyt FindQualifiedTargets0 s c C� s | j d d � } t | � d k r3 | \ } } n d } | j d d � } t | � d k rl | \ } } n d } | | | g S( Nt :i i t #( t rsplitR t None( R t target_splitt
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! c C� s t | � d S( Ni ( R ( t fully_qualified_target( ( sO /usr/lib/node_modules/npm/node_modules.bundled/node-gyp/gyp/pylib/gyp/common.pyt BuildFilem s c C� s/ x( | D] } | t j k r t j | Sq W| S( sp Look up a key in the environment, with fallback to secondary keys
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| S| d k r d n | } t | t j j | | � � S( s Given a path like foo/bar that is relative to toplevel_dir, return
the inverse relative path back to the toplevel_dir.
E.g. os.path.normpath(os.path.join(path, InvertRelativePath(path)))
should always produce the empty string, unless the path contains symlinks.
R N( R R' R! R" R$ ( R" t toplevel_dir( ( sO /usr/lib/node_modules/npm/node_modules.bundled/node-gyp/gyp/pylib/gyp/common.pyt InvertRelativePath� s c C� s# t j j | � r | St | | � S( N( R! R" R& R' ( R" R@ ( ( sO /usr/lib/node_modules/npm/node_modules.bundled/node-gyp/gyp/pylib/gyp/common.pyt FixIfRelativePath� s c C� s1 t j j | � } t j j t j j | | � � S( N( R! R" R% R# R$ ( R" R@ t rel_dir( ( sO /usr/lib/node_modules/npm/node_modules.bundled/node-gyp/gyp/pylib/gyp/common.pyt UnrelativePath� s s [
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argument may be quoted and escaped as necessary to ensure that POSIX shells
treat the returned value as a literal representing the argument passed to
this function. Parameter (variable) expansions beginning with $ are allowed
to remain intact without escaping the $, to allow the argument to contain
references to variables to be expanded by the shell.
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isinstanceR t _quotet searcht ret subt _escape( t argumentt quotet encoded( ( sO /usr/lib/node_modules/npm/node_modules.bundled/node-gyp/gyp/pylib/gyp/common.pyt EncodePOSIXShellArgument s
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#c C� s) g | D] } t | � | k r | ^ q S( sH From a target_list, returns the subset from the specified build_file.
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AllTargetsA s c � s# d t f � f d � � Y} | � S( s� Write to a file only if the new contents differ.
Arguments:
filename: name of the file to potentially write to.
Returns:
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| | _ d S( N( t nodes( R R� ( ( sO /usr/lib/node_modules/npm/node_modules.bundled/node-gyp/gyp/pylib/gyp/common.pyR ) s c C� s d t | j � S( Ns CycleError: cycle involving: ( R R� ( R ( ( sO /usr/lib/node_modules/npm/node_modules.bundled/node-gyp/gyp/pylib/gyp/common.pyt __str__+ s ( R
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Args:
graph: A list of node names.
get_edges: A function mapping from node name to a hashable collection
of node names which this node has outgoing edges to.
Returns:
A list containing all of the node in graph in topological order.
It is assumed that calling get_edges once for each node and caching is
cheaper than repeatedly calling get_edges.
Raises:
CycleError in the event of a cycle.
Example:
graph = {'a': '$(b) $(c)', 'b': 'hi', 'c': '$(b)'}
def GetEdges(node):
return re.findall(r'\$\(([^))]\)', graph[node])
print TopologicallySorted(graph.keys(), GetEdges)
==>
['a', 'c', b']
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