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library/cpp/tld/gen_tld.py
60 строк
2 KB
robot-piglet
Intermediate changes
28 июн 2023, 17:39
28 июн 2023, 17:39
e0268a4
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О чём код?
#!/usr/bin/env python # -*- coding: utf-8 -*- import sys def main(): alphabet = 'abcdefghijklmnopqrstuvwxyz' tlds = dict() for s in alphabet: tlds[s] = list() tlds['xn--'] = list() tld_file = open(sys.argv[1], 'rb') for line in tld_file.readlines(): domain = line.strip().lower() for label in tlds: if domain.startswith(b'xn--'): tlds['xn--'].append(domain) break elif domain.startswith(b'x'): tlds['x'].append(domain) break else: if domain.startswith(label.encode('utf-8')): tlds[label].append(domain) break stdout = open(sys.stdout.fileno(), "w", encoding="utf-8", closefd=False) stdout.write('// actual list can be found at http://data.iana.org/TLD/tlds-alpha-by-domain.txt\n') stdout.write('static const char* const TopLevelDomains[] = {\n') for label, value in sorted(tlds.items()): if label == 'xn--': stdout.write(' /* ') str = '' for n in value: unicode_domain = n.decode('idna') str += ('%s, ' % unicode_domain) stdout.write('%s*/\n' % str.rstrip()) stdout.write(' ') str = '' for n in value: str += ('"%s", ' % n.decode('utf-8')) stdout.write('%s\n' % str.rstrip()) else: stdout.write(' ') str = '' for n in value: str += ('"%s", ' % n.decode('utf-8')) stdout.write('%s\n' % str.rstrip()) stdout.write(' 0\n') stdout.write('};\n') if __name__ == '__main__': main()