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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/python2.7/lib2to3/fixes/ |
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# Copyright 2006 Georg Brandl.
# Licensed to PSF under a Contributor Agreement.
"""Fixer for intern().
intern(s) -> sys.intern(s)"""
# Local imports
from .. import pytree
from .. import fixer_base
from ..fixer_util import Name, Attr, touch_import
class FixIntern(fixer_base.BaseFix):
BM_compatible = True
order = "pre"
PATTERN = """
power< 'intern'
trailer< lpar='('
( not(arglist | argument<any '=' any>) obj=any
| obj=arglist<(not argument<any '=' any>) any ','> )
rpar=')' >
after=any*
>
"""
def transform(self, node, results):
syms = self.syms
obj = results["obj"].clone()
if obj.type == syms.arglist:
newarglist = obj.clone()
else:
newarglist = pytree.Node(syms.arglist, [obj.clone()])
after = results["after"]
if after:
after = [n.clone() for n in after]
new = pytree.Node(syms.power,
Attr(Name(u"sys"), Name(u"intern")) +
[pytree.Node(syms.trailer,
[results["lpar"].clone(),
newarglist,
results["rpar"].clone()])] + after)
new.prefix = node.prefix
touch_import(None, u'sys', node)
return new