53 lines
1.9 KiB
Python
Executable File
53 lines
1.9 KiB
Python
Executable File
#!/usr/bin/python3
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# Generate ISO codes for use with e.g. locale subdir checks
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# http://alioth.debian.org/projects/pkg-isocodes/
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import codecs
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import json
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import os
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from pprint import pprint
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import sys
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from urllib.request import urlopen
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iso_3166_1_url = os.environ.get('ISO_3166_1_URL', 'https://salsa.debian.org/iso-codes-team/iso-codes/raw/main/data/iso_3166-1.json')
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iso_639_3_url = os.environ.get('ISO_639_3_URL', 'https://salsa.debian.org/iso-codes-team/iso-codes/raw/main/data/iso_639-3.json')
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iso_639_2_url = os.environ.get('ISO_639_2_URL', 'https://salsa.debian.org/iso-codes-team/iso-codes/raw/main/data/iso_639-2.json')
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iso_15924_url = os.environ.get('ISO_15924_URL', 'https://salsa.debian.org/iso-codes-team/iso-codes/raw/main/data/iso_15924.json')
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langs = set()
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countries = set()
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# country codes (2 letters)
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with urlopen(iso_3166_1_url) as f:
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data = json.load(codecs.getreader('utf-8')(f))
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for entry in data['3166-1']:
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countries.add(entry['alpha_2'])
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# language codes (2 or 3 letters, 3 only for ones we don't have 2-letter one)
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with urlopen(iso_639_3_url) as f:
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data = json.load(codecs.getreader('utf-8')(f))
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for entry in data['639-3']:
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langs.add(entry.get('alpha_2') or entry['alpha_3'])
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# Need to check iso-639-2 for collective language codes not in iso-639-3
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with urlopen(iso_639_2_url) as f:
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data = json.load(codecs.getreader('utf-8')(f))
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for entry in data['639-2']:
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entry_code = entry.get('alpha_2') or entry['alpha_3']
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if entry_code not in langs:
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langs.add(entry_code)
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# ISO 15924, Codes for the representation of names of scripts
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with urlopen(iso_15924_url) as f:
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data = json.load(codecs.getreader('utf-8')(f))
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for entry in data['15924']:
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countries.add(entry['alpha_4'])
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print(f'# Generated with {sys.argv[0]}')
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print('')
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print('LANGUAGES = \\')
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pprint(langs)
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print('')
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print('COUNTRIES = \\')
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pprint(countries)
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