| Server IP : 127.0.0.2 / Your IP : 3.137.142.253 Web Server : Apache/2.4.18 (Ubuntu) System : User : www-data ( ) PHP Version : 7.0.33-0ubuntu0.16.04.16 Disable Function : disk_free_space,disk_total_space,diskfreespace,dl,exec,fpaththru,getmyuid,getmypid,highlight_file,ignore_user_abord,leak,listen,link,opcache_get_configuration,opcache_get_status,passthru,pcntl_alarm,pcntl_fork,pcntl_waitpid,pcntl_wait,pcntl_wifexited,pcntl_wifstopped,pcntl_wifsignaled,pcntl_wexitstatus,pcntl_wtermsig,pcntl_wstopsig,pcntl_signal,pcntl_signal_dispatch,pcntl_get_last_error,pcntl_strerror,pcntl_sigprocmask,pcntl_sigwaitinfo,pcntl_sigtimedwait,pcntl_exec,pcntl_getpriority,pcntl_setpriority,php_uname,phpinfo,posix_ctermid,posix_getcwd,posix_getegid,posix_geteuid,posix_getgid,posix_getgrgid,posix_getgrnam,posix_getgroups,posix_getlogin,posix_getpgid,posix_getpgrp,posix_getpid,posix,_getppid,posix_getpwnam,posix_getpwuid,posix_getrlimit,posix_getsid,posix_getuid,posix_isatty,posix_kill,posix_mkfifo,posix_setegid,posix_seteuid,posix_setgid,posix_setpgid,posix_setsid,posix_setuid,posix_times,posix_ttyname,posix_uname,pclose,popen,proc_open,proc_close,proc_get_status,proc_nice,proc_terminate,shell_exec,source,show_source,system,virtual MySQL : OFF | cURL : ON | WGET : ON | Perl : ON | Python : ON | Sudo : ON | Pkexec : ON Directory : /usr/lib/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