61 lines
1.8 KiB
Python
Executable File
61 lines
1.8 KiB
Python
Executable File
#!/usr/bin/env python3
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#
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# Copyright 2014 Google Inc. All rights reserved.
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#
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# Licensed under the Apache License, Version 2.0 (the "License");
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# you may not use this file except in compliance with the License.
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# You may obtain a copy of the License at
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#
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# http://www.apache.org/licenses/LICENSE-2.0
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#
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# Unless required by applicable law or agreed to in writing, software
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# distributed under the License is distributed on an "AS IS" BASIS,
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# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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# See the License for the specific language governing permissions and
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# limitations under the License.
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"""Generate a glyph name for flag emojis."""
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from __future__ import print_function
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__author__ = 'roozbeh@google.com (Roozbeh Pournader)'
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import re
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import sys
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try:
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import add_emoji_gsub
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except ImportError as e:
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print(e, file=sys.stderr)
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sys.exit('Python environment is not setup right')
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def two_letter_code_to_glyph_name(region_code):
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return 'u%04x_%04x' % (
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add_emoji_gsub.reg_indicator(region_code[0]),
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add_emoji_gsub.reg_indicator(region_code[1]))
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subcode_re = re.compile(r'[0-9a-z]{2}-[0-9a-z]+$')
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def hyphenated_code_to_glyph_name(sub_code):
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# Hyphenated codes use tag sequences, not regional indicator symbol pairs.
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sub_code = sub_code.lower()
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if not subcode_re.match(sub_code):
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raise Exception('%s is not a valid flag subcode' % sub_code)
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cps = ['u1f3f4']
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cps.extend('e00%02x' % ord(cp) for cp in sub_code if cp != '-')
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cps.append('e007f')
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return '_'.join(cps)
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def flag_code_to_glyph_name(flag_code):
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if '-' in flag_code:
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return hyphenated_code_to_glyph_name(flag_code)
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return two_letter_code_to_glyph_name(flag_code)
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def main():
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print(' '.join([
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flag_code_to_glyph_name(flag_code) for flag_code in sys.argv[1:]]))
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if __name__ == '__main__':
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main()
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