diff options
Diffstat (limited to 'lib/python2.7/lib2to3/fixes/fix_ws_comma.py')
-rw-r--r-- | lib/python2.7/lib2to3/fixes/fix_ws_comma.py | 39 |
1 files changed, 0 insertions, 39 deletions
diff --git a/lib/python2.7/lib2to3/fixes/fix_ws_comma.py b/lib/python2.7/lib2to3/fixes/fix_ws_comma.py deleted file mode 100644 index 37ff624..0000000 --- a/lib/python2.7/lib2to3/fixes/fix_ws_comma.py +++ /dev/null @@ -1,39 +0,0 @@ -"""Fixer that changes 'a ,b' into 'a, b'. - -This also changes '{a :b}' into '{a: b}', but does not touch other -uses of colons. It does not touch other uses of whitespace. - -""" - -from .. import pytree -from ..pgen2 import token -from .. import fixer_base - -class FixWsComma(fixer_base.BaseFix): - - explicit = True # The user must ask for this fixers - - PATTERN = """ - any<(not(',') any)+ ',' ((not(',') any)+ ',')* [not(',') any]> - """ - - COMMA = pytree.Leaf(token.COMMA, u",") - COLON = pytree.Leaf(token.COLON, u":") - SEPS = (COMMA, COLON) - - def transform(self, node, results): - new = node.clone() - comma = False - for child in new.children: - if child in self.SEPS: - prefix = child.prefix - if prefix.isspace() and u"\n" not in prefix: - child.prefix = u"" - comma = True - else: - if comma: - prefix = child.prefix - if not prefix: - child.prefix = u" " - comma = False - return new |