CODEWITHSUNDEEP
pythonjsonpython-2.7python-requests
Konstantin Yakushenko
Konstantin Yakushenko

Reputation: 1

Python request .json() method change symbols

i will be very appreciated for any help

I'm getting info from website... And generally everyting works fine... But, just look at code:

r = requests.get(s_url)
print r.text
>>>[{"nameID":"D1","text":"I’ll understand what actually happened here."}]
print r.json()
>>>[{u'nameID':u'D1',u'text':u'I\u2019ll understand what actually happened 
   here.'"}]

As you see after r.json() ' was changed to \u2019. Why it did it? How I can force to don't make such changes?

Thanks

Upvotes: 0

Views: 188

Answers (1)

Ondrej K.
Ondrej K.

Reputation: 9664

It is not an apostrophe (') in your string, but a (unicode) character "right single quotation mark" (’). Which may not be as obvious to a naked eye (depending on a font used easier or more difficult to spot), but it is still a completely different character to the computer.

>>> u"’" == u"'"
False

The difference you see between displaying text attributed and what json() method returns is just a matter of representation of that character.

For instance:

>>> s = u'’'
>>> print s
’

But when you do the same with a dictionary returned by json() individual keys and values thereof are formatted using repr() resulting in:

>>> d = {'k': s}
>>> print d
{'k': u'\u2019'}

Just as in:

>>> print repr(s)
u'\u2019'

Nonetheless, it is still the same thing:

>>> d['k'] == s
True

For that matter:

>>> u'’' == u'\u2019'
True

You may want to have a look at __str__() and __repr__() methods as well as description of print for more details:

Upvotes: 1

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