本文整理匯總了Python中lib2to3.fixer_util.syms.raise_stmt方法的典型用法代碼示例。如果您正苦於以下問題：Python syms.raise_stmt方法的具體用法？Python syms.raise_stmt怎麽用？Python syms.raise_stmt使用的例子？那麽, 這裏精選的方法代碼示例或許可以為您提供幫助。您也可以進一步了解該方法所在類lib2to3.fixer_util.syms的用法示例。
在下文中一共展示了syms.raise_stmt方法的2個代碼示例，這些例子默認根據受歡迎程度排序。您可以為喜歡或者感覺有用的代碼點讚，您的評價將有助於係統推薦出更棒的Python代碼示例。
示例1: transform
# 需要導入模塊: from lib2to3.fixer_util import syms [as 別名]
# 或者: from lib2to3.fixer_util.syms import raise_stmt [as 別名]
def transform(self, node, results):
FIXME
name, val, trc = (results.get(u"name"), results.get(u"val"), results.get(u"trc"))
chain = results.get(u"chain")
if chain is not None:
self.warning(node, u"explicit exception chaining is not supported in Python 2")
chain.prev_sibling.remove()
chain.remove()
if trc is not None:
val = val[0] if val else Leaf(token.NAME, u"None")
val.prefix = trc.prefix = u" "
kids = [Leaf(token.NAME, u"raise"), name.clone(), Comma(),
val.clone(), Comma(), trc.clone()]
raise_stmt = Node(syms.raise_stmt, kids)
node.replace(raise_stmt) 示例2: transform
# 需要導入模塊: from lib2to3.fixer_util import syms [as 別名]
# 或者: from lib2to3.fixer_util.syms import raise_stmt [as 別名]
def transform(self, node, results):
name, val, trc = (results.get(u"name"), results.get(u"val"), results.get(u"trc"))
chain = results.get(u"chain")
if chain is not None:
self.warning(node, u"explicit exception chaining is not supported in Python 2")
chain.prev_sibling.remove()
chain.remove()
if trc is not None:
val = val[0] if val else Leaf(token.NAME, u"None")
val.prefix = trc.prefix = u" "
kids = [Leaf(token.NAME, u"raise"), name.clone(), Comma(),
val.clone(), Comma(), trc.clone()]
raise_stmt = Node(syms.raise_stmt, kids)
node.replace(raise_stmt)