|
Server : Apache/2.4.18 (Ubuntu) System : Linux canvaswebdesign 3.13.0-71-generic #114-Ubuntu SMP Tue Dec 1 02:34:22 UTC 2015 x86_64 User : oppastar ( 1041) PHP Version : 7.0.33-0ubuntu0.16.04.15 Disable Function : pcntl_alarm,pcntl_fork,pcntl_waitpid,pcntl_wait,pcntl_wifexited,pcntl_wifstopped,pcntl_wifsignaled,pcntl_wifcontinued,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, Directory : /usr/lib/python3/dist-packages/libpasteurize/fixes/ |
Upload File : |
u"""
Fixer for "class Foo: ..." -> "class Foo(object): ..."
"""
from lib2to3 import fixer_base
from lib2to3.fixer_util import LParen, RParen, Name
from libfuturize.fixer_util import touch_import_top
def insert_object(node, idx):
node.insert_child(idx, RParen())
node.insert_child(idx, Name(u"object"))
node.insert_child(idx, LParen())
class FixNewstyle(fixer_base.BaseFix):
# Match:
# class Blah:
# and:
# class Blah():
PATTERN = u"classdef< 'class' NAME ['(' ')'] colon=':' any >"
def transform(self, node, results):
colon = results[u"colon"]
idx = node.children.index(colon)
if (node.children[idx-2].value == '(' and
node.children[idx-1].value == ')'):
del node.children[idx-2:idx]
idx -= 2
insert_object(node, idx)
touch_import_top(u'builtins', 'object', node)