xref: /aosp_15_r20/external/mesa3d/src/intel/genxml/util.py (revision 6104692788411f58d303aa86923a9ff6ecaded22)

#encoding=utf-8
#
# Copyright © 2020 Intel Corporation
#
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# copy of this software and associated documentation files (the "Software"),
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# and/or sell copies of the Software, and to permit persons to whom the
# Software is furnished to do so, subject to the following conditions:
#
# The above copyright notice and this permission notice (including the next
# paragraph) shall be included in all copies or substantial portions of the
# Software.
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# IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
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#

# A few utility functions reused across genxml scripts

import re

alphanum_nono = re.compile(r'[ /\[\]()\-:.,=>#&*\'"+\\]+')
def to_alphanum(name):
    global alphanum_nono
    return alphanum_nono.sub('', name)

def safe_name(name):
    name = to_alphanum(name)
    if not name[0].isalpha():
        name = '_' + name
    return name