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Minor improvement to TableStack

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Push/pop on the end side, which should be faster.
This commit is contained in:
Matt Fontaine 2013-08-05 14:35:12 -07:00 committed by Behdad Esfahbod
parent 50d9a44e58
commit 65499c1042
1 changed files with 4 additions and 4 deletions
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8
Lib/fontTools/ttLib/tables/otBase.py
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@ -494,11 +494,11 @@ class TableStack:
def __init__(self): def __init__(self):
self.stack = [] self.stack = []
def push(self, table): def push(self, table):
self.stack.insert(0, table) self.stack.append(table)
def pop(self): def pop(self):
self.stack.pop(0) self.stack.pop()
def getTop(self): def getTop(self):
return self.stack[0] return self.stack[-1]
def getValue(self, name): def getValue(self, name):
return self.__findTable(name)[name] return self.__findTable(name)[name]
def storeValue(self, name, value): def storeValue(self, name, value):
@ -508,7 +508,7 @@ class TableStack:
else: else:
assert table[name] == value, (table[name], value) assert table[name] == value, (table[name], value)
def __findTable(self, name): def __findTable(self, name):
for table in self.stack: for table in reversed(self.stack):
if table.has_key(name): if table.has_key(name):
return table return table
raise KeyError, name raise KeyError, name