def computeScriptFirst(someString):
for i in range(len(someString)):
c = someString[i]
script = unicodedata2.script_cat(c)[0]
if script == "Common":
continue
return script
return None
def tokenize_real(self, text):
chars = ((unicodedata2.script_cat(c), c) for c in text)
tokens = list()
for (key, group) in itertools.groupby(chars, operator.itemgetter(0)):
if (key[1][0] == 'L' and key[0] not in self.DISCARD_SCRIPTS):
cand = ''.join((c[1] for c in group))
if (key[0] in self.JP_SCRIPTS):
tokens.extend(self.tiny.tokenize(cand))
else:
tokens.append(cand.lower())
return tokens
def tokenize_real(self, text):
chars = ((unicodedata2.script_cat(c), c) for c in text)
tokens = list()
for (key, group) in itertools.groupby(chars, operator.itemgetter(0)):
if key[1][0] == "L" and key[0] not in self.DISCARD_SCRIPTS:
cand = "".join((c[1] for c in group))
if key[0] in self.JP_SCRIPTS:
tokens.extend(self.tiny.tokenize(cand))
else:
tokens.append(cand.lower())
return tokens
def script_category(char):
"""
Returns category of a Unicode character
Possible values:
default, Cyrillic, Greek, Han, Hiragana
"""
cat = unicodedata2.script_cat(char)[0]
if char == u'：':
return 'Han'
if cat in ['Latin', 'Common']:
return 'default'
else:
return cat
