本文整理汇总了Python中lib2to3.pygram.token.COLON属性的典型用法代码示例。如果您正苦于以下问题：Python token.COLON属性的具体用法？Python token.COLON怎么用？Python token.COLON使用的例子？那么, 这里精选的属性代码示例或许可以为您提供帮助。您也可以进一步了解该属性所在类lib2to3.pygram.token的用法示例。
在下文中一共展示了token.COLON属性的3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: suitify
# 需要导入模块: from lib2to3.pygram import token [as 别名]
# 或者: from lib2to3.pygram.token import COLON [as 别名]
def suitify(parent):
"""
Turn the stuff after the first colon in parent's children
into a suite, if it wasn't already
"""
for node in parent.children:
if node.type == syms.suite:
# already in the prefered format, do nothing
return
# One-liners have no suite node, we have to fake one up
for i, node in enumerate(parent.children):
if node.type == token.COLON:
break
else:
raise ValueError(u"No class suite and no ':'!")
# Move everything into a suite node
suite = Node(syms.suite, [Newline(), Leaf(token.INDENT, indentation(node) + indentation_step(node))])
one_node = parent.children[i+1]
one_node.remove()
one_node.prefix = u''
suite.append_child(one_node)
parent.append_child(suite) 示例2: fixup_parse_tree
# 需要导入模块: from lib2to3.pygram import token [as 别名]
# 或者: from lib2to3.pygram.token import COLON [as 别名]
def fixup_parse_tree(cls_node):
""" one-line classes don't get a suite in the parse tree so we add
one to normalize the tree
"""
for node in cls_node.children:
if node.type == syms.suite:
# already in the preferred format, do nothing
return
# !%@#! oneliners have no suite node, we have to fake one up
for i, node in enumerate(cls_node.children):
if node.type == token.COLON:
break
else:
raise ValueError("No class suite and no ':'!")
# move everything into a suite node
suite = Node(syms.suite, [])
while cls_node.children[i+1:]:
move_node = cls_node.children[i+1]
suite.append_child(move_node.clone())
move_node.remove()
cls_node.append_child(suite)
node = suite 示例3: suitify
# 需要导入模块: from lib2to3.pygram import token [as 别名]
# 或者: from lib2to3.pygram.token import COLON [as 别名]
def suitify(parent):
u"""
Turn the stuff after the first colon in parent's children
into a suite, if it wasn't already
"""
for node in parent.children:
if node.type == syms.suite:
# already in the prefered format, do nothing
return
# One-liners have no suite node, we have to fake one up
for i, node in enumerate(parent.children):
if node.type == token.COLON:
break
else:
raise ValueError(u"No class suite and no ':'!")
# Move everything into a suite node
suite = Node(syms.suite, [Newline(), Leaf(token.INDENT, indentation(node) + indentation_step(node))])
one_node = parent.children[i+1]
one_node.remove()
one_node.prefix = u''
suite.append_child(one_node)
parent.append_child(suite)