Exemple #1
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	def execute(self, context):
		if context.eval(self.expr):
			return self.body.execute(context)
		for elseif in self.elseifs:
			if elseif.execute(context):
				return
		if self.else_node:
			return self.else_node.execute(context)
Exemple #2
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	def execute(self, context):
		filename = context.eval(self.expr)
		try:
			tree = _include_cache[filename]
		except KeyError:
			tree = None
			for prefix in path:
				fullname = os.path.join(prefix, filename)
				try:
					content = open(fullname, 'r').read()
					tree = parser.parse(content)
					break
				except IOError:
					pass
			if tree is None:
				raise IOError, "Could not find file '%s'" % filename
		tree.execute(context)
Exemple #3
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	def execute(self, context):
		context.push()
		dict = context.eval(self.expr)
		context.update(dict)
		self.body.execute(context)
		context.pop()
Exemple #4
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	def execute(self, context):
		list = context.eval(self.expr)
		for item in list:
			context.update(item)
			self.body.execute(context)
Exemple #5
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	def execute(self, context):
		list = context.eval(self.expr)
		for item in list:
			context[self.var] = item
			self.body.execute(context)
Exemple #6
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	def execute(self, context):
		if context.eval(self.expr):
			self.body.execute(context)
			return 1
		return None