| #!/usr/bin/env python3 |
| |
| """ |
| For each argument on the command line, look for it in the set of all Unicode |
| names. Arguments are treated as case-insensitive regular expressions, e.g.: |
| |
| % find-uname 'small letter a$' 'horizontal line' |
| *** small letter a$ matches *** |
| LATIN SMALL LETTER A (97) |
| COMBINING LATIN SMALL LETTER A (867) |
| CYRILLIC SMALL LETTER A (1072) |
| PARENTHESIZED LATIN SMALL LETTER A (9372) |
| CIRCLED LATIN SMALL LETTER A (9424) |
| FULLWIDTH LATIN SMALL LETTER A (65345) |
| *** horizontal line matches *** |
| HORIZONTAL LINE EXTENSION (9135) |
| """ |
| |
| import unicodedata |
| import sys |
| import re |
| |
| def main(args): |
| unicode_names = [] |
| for ix in range(sys.maxunicode+1): |
| try: |
| unicode_names.append((ix, unicodedata.name(chr(ix)))) |
| except ValueError: # no name for the character |
| pass |
| for arg in args: |
| pat = re.compile(arg, re.I) |
| matches = [(y,x) for (x,y) in unicode_names |
| if pat.search(y) is not None] |
| if matches: |
| print("***", arg, "matches", "***") |
| for match in matches: |
| print("%s (%d)" % match) |
| |
| if __name__ == "__main__": |
| main(sys.argv[1:]) |