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# Copyright 2007 Google, Inc. All Rights Reserved.
# Licensed to PSF under a Contributor Agreement.
"""Fixer that changes buffer(...) into memoryview(...)."""
# Local imports
from .. import fixer_base
from ..fixer_util import Name
class FixBuffer(fixer_base.BaseFix):
BM_compatible = True
explicit = True # The user must ask for this fixer
PATTERN = """
power< name='buffer' trailer< '(' [any] ')' > any* >
"""
def transform(self, node, results):
name = results["name"]
name.replace(Name(u"memoryview", prefix=name.prefix))