def ucn_to_unicode(ucn):
"""Convert a Unicode Universal Character Number (e.g. "U+4E00" or "4E00") to Python unicode (u'\\u4e00')"""
if isinstance(ucn, string_types):
ucn = ucn.strip("U+")
if len(ucn) > int(4):
char = b'\U' + format(int(ucn, 16), '08x').encode('latin1')
char = char.decode('unicode_escape')
else:
char = unichr(int(ucn, 16))
else:
char = unichr(ucn)
assert isinstance(char, text_type)
return char
def chars():
chars = []
while len(chars) < 3:
c = 0x4E00 + random.randint(1, 333)
char = {
'hex': c,
'char': unichr(int(c)),
'ucn': conversion.python_to_ucn(unichr(int(c))),
}
if char not in chars:
chars.append(char)
metadata.bind.execute(unicode_table.insert(), chars)
return chars
def ucn_to_unicode(ucn):
"""Convert a Unicode Universal Character Number (e.g. "U+4E00" or "4E00")
to Python unicode (u'\\u4e00')"""
if isinstance(ucn, string_types):
ucn = ucn.strip("U+")
if len(ucn) > int(4):
char = b'\U' + format(int(ucn, 16), '08x').encode('latin1')
char = char.decode('unicode_escape')
else:
char = unichr(int(ucn, 16))
else:
char = unichr(ucn)
assert isinstance(char, text_type)
return char