noto-emoji/flag_info.py

86 lines
2.3 KiB
Python
Executable File

#!/usr/bin/python3
#
# Copyright 2016 Google Inc. All rights reserved.
#
# Licensed under the Apache License, Version 2.0 (the "License");
# you may not use this file except in compliance with the License.
# You may obtain a copy of the License at
#
# http://www.apache.org/licenses/LICENSE-2.0
#
# Unless required by applicable law or agreed to in writing, software
# distributed under the License is distributed on an "AS IS" BASIS,
# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
# See the License for the specific language governing permissions and
# limitations under the License.
"""Quick tool to display count/ids of flag images in a directory named
either using ASCII upper case pairs or the emoji_u+codepoint_sequence
names."""
from __future__ import print_function
import argparse
import re
import glob
import os
from os import path
def _flag_names_from_emoji_file_names(src):
def _flag_char(char_str):
return unichr(ord('A') + int(char_str, 16) - 0x1f1e6)
flag_re = re.compile('emoji_u(1f1[0-9a-f]{2})_(1f1[0-9a-f]{2}).png')
flags = set()
for f in glob.glob(path.join(src, 'emoji_u*.png')):
m = flag_re.match(path.basename(f))
if not m:
continue
flag_short_name = _flag_char(m.group(1)) + _flag_char(m.group(2))
flags.add(flag_short_name)
return flags
def _flag_names_from_file_names(src):
flag_re = re.compile('([A-Z]{2}).png')
flags = set()
for f in glob.glob(path.join(src, '*.png')):
m = flag_re.match(path.basename(f))
if not m:
print('no match')
continue
flags.add(m.group(1))
return flags
def _dump_flag_info(names):
prev = None
print('%d flags' % len(names))
for n in sorted(names):
if n[0] != prev:
if prev:
print()
prev = n[0]
print(n, end=' ')
print()
def main():
parser = argparse.ArgumentParser()
parser.add_argument(
'-s', '--srcdir', help='location of files', metavar='dir',
required=True)
parser.add_argument(
'-n', '--name_type', help='type of names', metavar='type',
choices=['ascii', 'codepoint'], required=True)
args = parser.parse_args()
if args.name_type == 'ascii':
names = _flag_names_from_file_names(args.srcdir)
else:
names = _flag_names_from_emoji_file_names(args.srcdir)
print(args.srcdir)
_dump_flag_info(names)
if __name__ == '__main__':
main()