Package analysis :: Module node :: Class Graph
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Class Graph


Method Summary
  __init__(self)
  block(self, node)
  helper(self, expr, **kw)
  merge(self, target, source, blocking)
Link between 'target' and 'source', copying the contexts of 'source' into 'target'.
  merge_item(self, target, key, value)
  reset(self, node)

Class Variable Summary
classobj AlsoBlockedError = analysis.node.AlsoBlockedError
classobj BlockedError = analysis.node.BlockedError
classobj HelperNode = analysis.node.HelperNode

Method Details

merge(self, target, source, blocking=0)

Link between 'target' and 'source', copying the contexts of 'source' into 'target'.

If the optional 'blocking' parameter is set to a true value, raise an exception if 'source' has no contexts defined. Otherwise, where no contexts are defined, none are copied to 'target'.

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