2013-10-11 17:28:32 +00:00
|
|
|
"""Fix function attribute names (f.func_x -> f.__x__)."""
|
|
|
|
|
# Author: Collin Winter
|
|
|
|
|
|
|
|
|
|
# Local imports
|
|
|
|
|
from .. import fixer_base
|
|
|
|
|
from ..fixer_util import Name
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
class FixFuncattrs(fixer_base.BaseFix):
|
|
|
|
|
BM_compatible = True
|
|
|
|
|
|
|
|
|
|
PATTERN = """
|
|
|
|
|
power< any+ trailer< '.' attr=('func_closure' | 'func_doc' | 'func_globals'
|
|
|
|
|
| 'func_name' | 'func_defaults' | 'func_code'
|
|
|
|
|
| 'func_dict') > any* >
|
|
|
|
|
"""
|
|
|
|
|
|
|
|
|
|
def transform(self, node, results):
|
|
|
|
|
attr = results["attr"][0]
|
2014-09-30 16:15:32 +00:00
|
|
|
attr.replace(Name(("__%s__" % attr.value[5:]),
|
2013-10-11 17:28:32 +00:00
|
|
|
prefix=attr.prefix))
|
