# Path: py3kwarn2to3/fixer_util.py
# def Name(name, prefix=None):
#     """Return a NAME leaf"""
#     return Leaf(token.NAME, name, prefix=prefix)


from .. import fixer_base
from ..fixer_util import Name
"""Fix bound method attributes (method.im_? -> method.__?__).
"""
# Author: Christian Heimes

# Local imports


try:
    unicode
except NameError:
    unicode = str


MAP = {
    "im_func" : "__func__",
    "im_self" : "__self__",
    "im_class" : "__self__.__class__"
    }

class FixMethodattrs(fixer_base.BaseFix):
    BM_compatible = True
    PATTERN = """
    power< any+ trailer< '.' attr=('im_func' | 'im_self' | 'im_class') > any* >
    """

    def transform(self, node, results):
        attr = results["attr"][0]
        new = unicode(MAP[attr.value])

# Path: py3kwarn2to3/fixer_util.py
# def Name(name, prefix=None):
#     """Return a NAME leaf"""
#     return Leaf(token.NAME, name, prefix=prefix)


# Path: py3kwarn2to3/fixes/fix_methodattrs.py
from .. import fixer_base
from ..fixer_util import Name

"""Fix bound method attributes (method.im_? -> method.__?__).
"""
# Author: Christian Heimes

# Local imports


try:
    unicode
except NameError:
    unicode = str


MAP = {
    "im_func" : "__func__",
    "im_self" : "__self__",
    "im_class" : "__self__.__class__"
    }

class FixMethodattrs(fixer_base.BaseFix):
    BM_compatible = True
    PATTERN = """
    power< any+ trailer< '.' attr=('im_func' | 'im_self' | 'im_class') > any* >
    """

    def transform(self, node, results):
        attr = results["attr"][0]
        new = unicode(MAP[attr.value])

        attr.replace(Name(new, prefix=attr.prefix))