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