本文整理汇总了Python中lib2to3.fixer_util.syms.atom方法的典型用法代码示例。如果您正苦于以下问题：Python syms.atom方法的具体用法？Python syms.atom怎么用？Python syms.atom使用的例子？那么, 这里精选的方法代码示例或许可以为您提供帮助。您也可以进一步了解该方法所在类lib2to3.fixer_util.syms的用法示例。
在下文中一共展示了syms.atom方法的2个代码示例，这些例子默认根据受欢迎程度排序。您可以为喜欢或者感觉有用的代码点赞，您的评价将有助于系统推荐出更棒的Python代码示例。
示例1: transform
# 需要导入模块: from lib2to3.fixer_util import syms [as 别名]
# 或者: from lib2to3.fixer_util.syms import atom [as 别名]
def transform(self, node, results):
meta_results = has_metaclass(node)
if not meta_results: return
for meta in meta_results:
meta.remove()
target = Leaf(token.NAME, u"__metaclass__")
equal = Leaf(token.EQUAL, u"=", prefix=u" ")
# meta is the last item in what was returned by has_metaclass(): name
name = meta
name.prefix = u" "
stmt_node = Node(syms.atom, [target, equal, name])
suitify(node)
for item in node.children:
if item.type == syms.suite:
for stmt in item.children:
if stmt.type == token.INDENT:
# Insert, in reverse order, the statement, a newline,
# and an indent right after the first indented line
loc = item.children.index(stmt) + 1
# Keep consistent indentation form
ident = Leaf(token.INDENT, stmt.value)
item.insert_child(loc, ident)
item.insert_child(loc, Newline())
item.insert_child(loc, stmt_node)
break 示例2: transform
# 需要导入模块: from lib2to3.fixer_util import syms [as 别名]
# 或者: from lib2to3.fixer_util.syms import atom [as 别名]
def transform(self, node, results):
meta_results = has_metaclass(node)
if not meta_results: return
for meta in meta_results:
meta.remove()
target = Leaf(token.NAME, u"__metaclass__")
equal = Leaf(token.EQUAL, u"=", prefix=u" ")
# meta is the last item in what was returned by has_metaclass(): name
name = meta
name.prefix = u" "
stmt_node = Node(syms.atom, [target, equal, name])
suitify(node)
for item in node.children:
if item.type == syms.suite:
for stmt in item.children:
if stmt.type == token.INDENT:
# Insert, in reverse order, the statement, a newline,
# and an indent right after the first indented line
loc = item.children.index(stmt) + 1
# Keep consistent indentation form
ident = Leaf(token.INDENT, stmt.value)
item.insert_child(loc, ident)
item.insert_child(loc, Newline())
item.insert_child(loc, stmt_node)
break