| def _makeunicodes(f): | |
| lines = iter(f.readlines()) | |
| unicodes = {} | |
| for line in lines: | |
| if not line: | |
| continue | |
| num, name = line.split(";")[:2] | |
| if name[0] == "<": | |
| continue # "<control>", etc. | |
| num = int(num, 16) | |
| unicodes[num] = name | |
| return unicodes | |
| class _UnicodeCustom(object): | |
| def __init__(self, f): | |
| if isinstance(f, str): | |
| with open(f) as fd: | |
| codes = _makeunicodes(fd) | |
| else: | |
| codes = _makeunicodes(f) | |
| self.codes = codes | |
| def __getitem__(self, charCode): | |
| try: | |
| return self.codes[charCode] | |
| except KeyError: | |
| return "????" | |
| class _UnicodeBuiltin(object): | |
| def __getitem__(self, charCode): | |
| try: | |
| # use unicodedata backport to python2, if available: | |
| # https://github.com/mikekap/unicodedata2 | |
| import unicodedata2 as unicodedata | |
| except ImportError: | |
| import unicodedata | |
| try: | |
| return unicodedata.name(chr(charCode)) | |
| except ValueError: | |
| return "????" | |
| Unicode = _UnicodeBuiltin() | |
| def setUnicodeData(f): | |
| global Unicode | |
| Unicode = _UnicodeCustom(f) | |