class SymbolSpecificTreeGenerator:
def __init__(self):
self.expressionTreeProvider = ExpressionTreeProvider()
self.trackingInfoProvider = TrackingInfoProvider()
self.symbolPropagator = SymbolPropagator()
self.exprTreePruner = ExpressionTreePruner()
def getTree(self, location, symbol):
self.location = location
trackingInfo = self.trackingInfoProvider.loadTrackingInfo(location)
tree = self.expressionTreeProvider.loadExpressionTree(location)
self.newTree = SymbolSpecificTree()
self.newTree.setTrackingInfo(trackingInfo)
(symbol, symbolType) = self._parseSymbol(symbol)
self.newTree.setSymbol(symbol, symbolType)
self._setAssociatedSymbols()
self._setExpressionTreeForSymbols(tree)
return self.newTree
def _parseSymbol(self, s):
s = s[2:-2]
if s.startswith('type: '):
return (s[len('type: '):], 'type')
if s.startswith('call: '):
self.isCall = True
return (s[len('call: '):], 'call')
elif s.startswith('param: '):
return (s.split(' ')[-1], 'param')
elif s.startswith('local: '):
return (s.split(' ')[-1], 'local')
return (s, 'stray')
def _setAssociatedSymbols(self):
trackingInfo = self.newTree.trackingInfo
symbol = self.newTree.symbol
symbolType = self.newTree.symbolType
symbols = self.symbolPropagator.propagate(trackingInfo, symbol,
symbolType)
# print 'FOO %s %s: %s' % (symbol, self.location, symbols)
self.newTree.setSymbols(symbols)
def _setExpressionTreeForSymbols(self, tree):
# exprTree = copy.deepcopy(tree.prunedTree)
exprTree = tree.prunedTree
(prunedTree, nodesKept) = self.exprTreePruner.pruneForSymbols(
exprTree, self.newTree.symbols)
self.newTree.setPrunedTree(prunedTree, nodesKept)
class SymbolSpecificTreeGenerator:
def __init__(self):
self.expressionTreeProvider = ExpressionTreeProvider()
self.trackingInfoProvider = TrackingInfoProvider()
self.symbolPropagator = SymbolPropagator()
self.exprTreePruner = ExpressionTreePruner()
def getTree(self, location, symbol):
self.location = location
trackingInfo = self.trackingInfoProvider.loadTrackingInfo(location)
tree = self.expressionTreeProvider.loadExpressionTree(location)
self.newTree = SymbolSpecificTree()
self.newTree.setTrackingInfo(trackingInfo)
(symbol, symbolType) = self._parseSymbol(symbol)
self.newTree.setSymbol(symbol, symbolType)
self._setAssociatedSymbols()
self._setExpressionTreeForSymbols(tree)
return self.newTree
def _parseSymbol(self,s):
s = s[2:-2]
if s.startswith('type: '):
return (s[len('type: '):], 'type')
if s.startswith('call: '):
self.isCall = True
return (s[len('call: '):], 'call')
elif s.startswith('param: '):
return (s.split(' ')[-1], 'param')
elif s.startswith('local: '):
return (s.split(' ')[-1], 'local')
return (s, 'stray')
def _setAssociatedSymbols(self):
trackingInfo = self.newTree.trackingInfo
symbol = self.newTree.symbol
symbolType = self.newTree.symbolType
symbols = self.symbolPropagator.propagate(trackingInfo, symbol, symbolType)
# print 'FOO %s %s: %s' % (symbol, self.location, symbols)
self.newTree.setSymbols(symbols)
def _setExpressionTreeForSymbols(self, tree):
# exprTree = copy.deepcopy(tree.prunedTree)
exprTree = tree.prunedTree
(prunedTree, nodesKept) = self.exprTreePruner.pruneForSymbols(exprTree, self.newTree.symbols)
self.newTree.setPrunedTree(prunedTree, nodesKept)
def __init__(self):
self.expressionTreeProvider = ExpressionTreeProvider()
self.trackingInfoProvider = TrackingInfoProvider()
self.symbolPropagator = SymbolPropagator()
self.exprTreePruner = ExpressionTreePruner()
def __init__(self):
self.expressionTreeProvider = ExpressionTreeProvider()
self.trackingInfoProvider = TrackingInfoProvider()
self.symbolPropagator = SymbolPropagator()
self.exprTreePruner = ExpressionTreePruner()