| Server IP : 145.223.124.21 / Your IP : 18.216.165.59 Web Server : LiteSpeed System : Linux us-imm-web537.main-hosting.eu 4.18.0-513.11.1.lve.el7h.x86_64 #1 SMP Thu Jan 18 15:21:24 UTC 2024 x86_64 User : u547896322 ( 547896322) PHP Version : 8.0.30 Disable Function : NONE MySQL : OFF | cURL : ON | WGET : ON | Perl : OFF | Python : OFF | Sudo : OFF | Pkexec : OFF Directory : /lib64/python2.7/lib2to3/fixes/ |
Upload File : |
"""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