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How to convert from unicode with python


By : user3850934
Date : October 18 2020, 11:12 AM
this will help In database I have saved string in which the problem word is: za\u0161\u010diten.
code :


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How do convert unicode escape sequences to unicode characters in a python string


By : user1165222
Date : March 29 2020, 07:55 AM
I wish did fix the issue. Assuming Python sees the name as a normal string, you'll first have to decode it to unicode:
code :
>>> name
'Christensen Sk\xf6ld'
>>> unicode(name, 'latin-1')
u'Christensen Sk\xf6ld'
>>> name.decode('latin-1')
u'Christensen Sk\xf6ld'
>>> print name.decode('latin-1')
Christensen Sköld
>>> name.decode('latin-1').encode('utf-8')
'Christensen Sk\xc3\xb6ld'

Python Unicode string stored as '\u84b8\u6c7d\u5730' in file, how to convert it back to Unicode?


By : Quang Vo
Date : March 29 2020, 07:55 AM
To fix this issue Some Unicode data is stored in file as '\u84b8\u6c7d\u5730' without any encoding.
code :
>>> print '\u84b8\u6c7d\u5730'.decode('unicode-escape')
蒸汽地

How to convert from a unicode code point to an actual unicode string in python?


By : Hishakenwa
Date : March 29 2020, 07:55 AM
it fixes the issue I have a file with a list of unicode code points: , In python 3.x you could do as follows:
code :
kanjiCodes=['0x9C00', '0x9D70','0x9D6B', '0xFA2D']

print([chr(int(code_point, 16)) for code_point in kanjiCodes])
# ['鰀', '鵰', '鵫', '鶴']

Python Unicode Warning: Unicode equal comparison failed to convert both arguments to Unicode


By : user3651437
Date : March 29 2020, 07:55 AM
this will help I can't say from your example exactly what is wrong, but this error occurs in Python 2.X when comparing a Unicode string to a byte string. Python 2.X attempts to implicitly convert the byte string to Unicode using the default ascii codec. If that fails, due to the byte string containing non-ASCII bytes, that warning occurs:
code :
Python 2.7.9 (default, Dec 10 2014, 12:24:55) [MSC v.1500 32 bit (Intel)] on win32
Type "help", "copyright", "credits" or "license" for more information.
>>> u'pingüino' == 'pingüino'
__main__:1: UnicodeWarning: Unicode equal comparison failed to convert both arguments to Unicode - interpreting them as
being unequal
False
Python 3.3.5 (v3.3.5:62cf4e77f785, Mar  9 2014, 10:35:05) [MSC v.1600 64 bit (AMD64)] on win32
Type "help", "copyright", "credits" or "license" for more information.
>>> 'pingüino' == b'pingüino'
  File "<stdin>", line 1
SyntaxError: bytes can only contain ASCII literal characters.
>>> 'pingüino' == b'ping\xfcino'.decode('latin1')
True
>>> 'pingüino'.encode('latin1') == b'ping\xfcino'
True

Python convert unicode character to html code and unicode number


By : brendanarciszewski
Date : March 29 2020, 07:55 AM
fixed the issue. Will look into that further All that the notations contain is the hexadecimal and decimal value for the Unicode codepoint of the character. That value can easily be obtained by using the ord() function, then formatting the resulting integer:
code :
codepoint = ord('@')
unicode_codepoint = 'U+{:04X}'.format(codepoint)  # four-digit uppercase hex
html_escape = '&#{:d};'.format(codepoint)         # decimal number
def codepoints(c):
    codepoint = ord(c)
    return ('U+{:04X}'.format(codepoint), '&#{:d};'.format(codepoint))
>>> def codepoints(c):
...     codepoint = ord(c)
...     return ('U+{:04X}'.format(codepoint), '&#{:d};'.format(codepoint))
...
>>> codepoints('@')
('U+0040', '&#64;')
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