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Current Directory: /usr/lib64/python2.7/lib2to3
Viewing File: /usr/lib64/python2.7/lib2to3/fixer_util.pyo
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If you have a chain of objects where a.foo -> b, b.foo-> c, etc, use this to iterate over all objects in the chain. Iteration is terminated by getattr(x, attr) is None. Args: obj: the starting object attr: the name of the chaining attribute Yields: Each successive object in the chain. N(tgetattr(RRtnext((s*/usr/lib64/python2.7/lib2to3/fixer_util.pyt attr_chain�s sefor_stmt< 'for' any 'in' node=any ':' any* > | comp_for< 'for' any 'in' node=any any* > s� power< ( 'iter' | 'list' | 'tuple' | 'sorted' | 'set' | 'sum' | 'any' | 'all' | 'enumerate' | (any* trailer< '.' 'join' >) ) trailer< '(' node=any ')' > any* > s` power< ( 'sorted' | 'enumerate' ) trailer< '(' arglist<node=any any*> ')' > any* > cCs�ts<tjt�atjt�atjt�atantttg}xRt|t|d��D]8\}}i}|j ||�rd|d|krdtSqdWt S(s Returns true if node is in an environment where all that is required of it is being iterable (ie, it doesn't matter if it returns a list or an iterator). 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