Re: [Python-es] Problemas de encoding json utf-8

Flavio Danesse Wed, 20 Mar 2013 15:51:44 -0700

*Guarda esto en un json:*

{"groups": {"1": {"fields": {"1": {"widget_type": "DropDownList",
"options": {"00005": {"text": "Si"}, "00006": {"text": "No"}}, "name":
"\u00bfHoy Trajiste a Clase tu XO?", "dependence": "00001"}, "0":
{"widget_type": "DropDownList", "options": {"00004": {"text": "No"},
"00003": {"text": "Si"}}, "name": "\u00bfRecibiste en Alg\u00fan Momento tu
XO?", "dependence": "00001"}, "2": {"widget_type": "DropDownList",
"options": {"00007": {"text": "Totalmente Sana"}, "00009": {"text": "No
Funciona"}, "00008": {"text": "Parcialmente Sana"}}, "name":
"\u00bfC\u00faal es el Estado Actual de tu XO?", "dependence": "00001"}},
"name": "Datos de XO"}, "0": {"fields": {"0": {"widget_type":
"RadioButton", "options": {"00001": {"text": "Si"}, "00002": {"text":
"No"}}, "name": "\u00bfEl Alumno se Encuentra en Clase?", "dependence":
""}}, "name": "Asistencia"}, "3": {"fields": {"0": {"widget_type":
"TextInput", "options": {"00017": {"text": ""}}, "name": "Comentarios",
"dependence": "00001"}}, "name": "Comentarios"}, "2": {"fields": {"0":
{"widget_type": "MultipleCheckBox", "options": {"00023": {"text": "Jugar
con el Robot"}, "00020": {"text": "Programar"}, "00025": {"text": "Pegarle
a mi hermano"}, "00024": {"text": "Jugar al Ping Pong"}, "00021": {"text":
"Editar mi Blog"}, "00016": {"text": "Grabar videos"}, "00022": {"text":
"Dibujar"}, "00014": {"text": "Escuchar M\u00fasica"}, "00015": {"text":
"Ver Videos"}, "00012": {"text": "Estudiar"}, "00013": {"text": "Leer"},
"00010": {"text": "Facebook"}, "00011": {"text": "Juegos"}, "00026":
{"text": "Jugar con el perro"}, "00027": {"text": "Para Nada"}, "00018":
{"text": "Sacar Fotos"}, "00019": {"text": "Chatear"}}, "name": "\u00bfPara
qu\u00e9 Utilizas tu XO?", "dependence": "00001"}}, "name": "Uso de la
XO"}}}




El 20 de marzo de 2013 19:41, Andrey Antukh <n...@niwi.be> escribió:

> Si crees que no he entendido la pregunta, por que vuelves a repetir lo
> mismo?
> Y partiendo del hecho de que no he entendido la pregunta, creo que sigo
> sin entender cual es tu duda.
>
> Andrey
>
>
> El 20 de marzo de 2013 23:36, Flavio Danesse <fdane...@gmail.com>escribió:
>
> No entendiste la pregunta.
>>
>> Era:
>>
>> que pasa si en tu aplicación tienes un diccionario bien grande con
>> diccionarios, listas, etc . . . anidados
>> quieres guardarlo todo y de una en un json?
>>
>>
>> El 20 de marzo de 2013 17:31, Andrey Antukh <n...@niwi.be> escribió:
>>
>> Es muy simple:
>>>
>>> >>> import io
>>> >>> import json
>>> >>> kk = {str(x):u"kákà" for x in range(1000)}
>>> >>> with io.open("foo.json", "wb") as f:
>>> ...     json.dump(kk, f)
>>> ...
>>> >>>
>>> >>> with io.open("foo.json", "rb") as f:
>>> ...     kk2 = json.load(f)
>>> ...
>>> >>> len(kk2.keys())
>>> 1000
>>> >>> kk2[1]
>>> Traceback (most recent call last):
>>>   File "<stdin>", line 1, in <module>
>>> KeyError: 1
>>> >>> print kk2["1"]
>>> kákà
>>>
>>> Andrey
>>>
>>>
>>> El 20 de marzo de 2013 20:52, Flavio Danesse <fdane...@gmail.com>escribió:
>>>
>>> ok
>>>>
>>>> Esto funciona para guardar una cadena con tildes, pero que pasa si en
>>>> tu aplicación tienes un diccionario bien grande con diccionarios, listas,
>>>> etc . . . anidados y quieres guardarlo todo y de una en un json?
>>>>
>>>>
>>>>
>>>> El 20 de marzo de 2013 16:40, Andrey Antukh <n...@niwi.be> escribió:
>>>>
>>>> Modulo json fue incorporado en python 2.6 tomando como codigo base
>>>>> simplejson.
>>>>> La regla principal, es usar siempre siempre y siempre, unicode (sea
>>>>> con UTF-8, UTF-16 o UTF-32) (para nuestro caso es utf-8).
>>>>> Y no habra problemas. Si no cuidas el encoding con el que editas los
>>>>> ficheros, pueden pasarte esas cosas.
>>>>>
>>>>> Usar un modulo externo y decir que es una solucion al problema, lo
>>>>> unico que dice es que el problema sigue ahi, y que el modulo que usas 
>>>>> traga
>>>>> mas mierda y sea menos estricto, pero de ninguna manera te ha solucionado
>>>>> el problema de encoding.
>>>>>
>>>>> >>> import json
>>>>> >>> kk = u"cadená con tìldes"
>>>>> >>> dd = json.dumps({"foo": kk})
>>>>> >>> dd
>>>>> '{"foo": "caden\\u00e1 con t\\u00ecldes"}'
>>>>> >>> print json.loads(dd)
>>>>> {u'foo': u'caden\xe1 con t\xecldes'}
>>>>> >>> print json.loads(dd)['foo']
>>>>> cadená con tìldes
>>>>>
>>>>> Un saludo.
>>>>> Andrey
>>>>>
>>>>>
>>>>> El 20 de marzo de 2013 20:29, Flavio Danesse <fdane...@gmail.com>escribió:
>>>>>
>>>>> yo tuve el mismo problema que él y esta fue la solución.
>>>>>>
>>>>>> La verdad no sabia que json era de python y simplejson no.
>>>>>>
>>>>>> El 20 de marzo de 2013 16:20, Andrey Antukh <n...@niwi.be> escribió:
>>>>>>
>>>>>> El 20 de marzo de 2013 19:53, Flavio Danesse 
>>>>>> <fdane...@gmail.com>escribió:
>>>>>>>
>>>>>>>> import simplejson
>>>>>>>> archivo = open(path, 'w')
>>>>>>>> archivo.write(simplejson.dumps(salida))
>>>>>>>> archivo.close()
>>>>>>>>
>>>>>>>>
>>>>>>> No entiendo la necesidad de liar a una persona con bibliotecas
>>>>>>> que están fuera de python, cuando la pregunta va directa sobre un 
>>>>>>> modulo de
>>>>>>> python.
>>>>>>>
>>>>>>>
>>>>>>>
>>>>>>>>
>>>>>>>> El 20 de marzo de 2013 15:35, Diego Uribe Gamez <
>>>>>>>> diego.uribe.ga...@gmail.com> escribió:
>>>>>>>>
>>>>>>>> estoy usando nano,
>>>>>>>>>
>>>>>>>>> para lo que me pregunto quique:
>>>>>>>>>
>>>>>>>>> print u"%s" % var
>>>>>>>>> UnicodeDecodeError: 'ascii' codec can't decode byte 0xf3 in
>>>>>>>>> position 53: ordinal not in range(128)
>>>>>>>>>
>>>>>>>>> lo que sucede es que var biene de otro archivo y es un string, no
>>>>>>>>> logro codificarlo.
>>>>>>>>>
>>>>>>>>>
>>>>>>>>>
>>>>>>>>> El 20 de marzo de 2013 13:33, Alberto Chamorro <
>>>>>>>>> a.chamorro.r...@gmail.com> escribió:
>>>>>>>>>
>>>>>>>>> Aun asi da cosa ver ASCII Java program text! ¿Que editor utilizas?
>>>>>>>>>>  On Mar 20, 2013 7:12 PM, "Quique Porta" <quiquepo...@gmail.com>
>>>>>>>>>> wrote:
>>>>>>>>>>
>>>>>>>>>>> ¿Has probado esto?
>>>>>>>>>>> var = *u*"texto con tildes, Categorías "
>>>>>>>>>>>
>>>>>>>>>>> poniendo la "u" delante de la cadena
>>>>>>>>>>>
>>>>>>>>>>> El 20 de marzo de 2013 18:56, Diego Uribe Gamez <
>>>>>>>>>>> diego.uribe.ga...@gmail.com> escribió:
>>>>>>>>>>>
>>>>>>>>>>>> tan raro yo no sabia y tampoco entiendo:
>>>>>>>>>>>>
>>>>>>>>>>>> file texto.py
>>>>>>>>>>>> texto.py: ASCII Java program text
>>>>>>>>>>>>
>>>>>>>>>>>> sobre el encabezado esta el # -*- coding: utf-8 -*-
>>>>>>>>>>>> correctamente
>>>>>>>>>>>>
>>>>>>>>>>>> Como hago para saber con un print el tipo de codificación antes
>>>>>>>>>>>> de hacer el encode('utf-8')?
>>>>>>>>>>>>
>>>>>>>>>>>>
>>>>>>>>>>>> El 20 de marzo de 2013 12:25, Alberto Chamorro <
>>>>>>>>>>>> a.chamorro.r...@gmail.com> escribió:
>>>>>>>>>>>>
>>>>>>>>>>>>> Si lo tienes en un fichero .py comprueba la codificacion con
>>>>>>>>>>>>> la que has guardado el fichero (en unix seria con el comando file)
>>>>>>>>>>>>>
>>>>>>>>>>>>> Tambien se recomienda añadir a los programas la linea de
>>>>>>>>>>>>> coding:
>>>>>>>>>>>>>
>>>>>>>>>>>>> # -*- coding: utf-8 -*-
>>>>>>>>>>>>>
>>>>>>>>>>>>> Un saludo
>>>>>>>>>>>>>
>>>>>>>>>>>>> _______________________________________________
>>>>>>>>>>>>> Python-es mailing list
>>>>>>>>>>>>> Python-es@python.org
>>>>>>>>>>>>> http://mail.python.org/mailman/listinfo/python-es
>>>>>>>>>>>>> FAQ: http://python-es-faq.wikidot.com/
>>>>>>>>>>>>>
>>>>>>>>>>>>>
>>>>>>>>>>>>
>>>>>>>>>>>>
>>>>>>>>>>>> --
>>>>>>>>>>>>   *Diego Alonso Uribe Gamez*
>>>>>>>>>>>> ------------------------------
>>>>>>>>>>>>
>>>>>>>>>>>> *Desarrollador web*
>>>>>>>>>>>>
>>>>>>>>>>>> Twitter: @DiegoUG <http://www.twitter.com/DiegoUG>
>>>>>>>>>>>>
>>>>>>>>>>>> Google+: http://gplus.to/diegoug
>>>>>>>>>>>> ------------------------------
>>>>>>>>>>>>
>>>>>>>>>>>>
>>>>>>>>>>>> _______________________________________________
>>>>>>>>>>>> Python-es mailing list
>>>>>>>>>>>> Python-es@python.org
>>>>>>>>>>>> http://mail.python.org/mailman/listinfo/python-es
>>>>>>>>>>>> FAQ: http://python-es-faq.wikidot.com/
>>>>>>>>>>>>
>>>>>>>>>>>>
>>>>>>>>>>>
>>>>>>>>>>> _______________________________________________
>>>>>>>>>>> Python-es mailing list
>>>>>>>>>>> Python-es@python.org
>>>>>>>>>>> http://mail.python.org/mailman/listinfo/python-es
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>>>>>>>>>>>
>>>>>>>>>>>
>>>>>>>>>> _______________________________________________
>>>>>>>>>> Python-es mailing list
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>>>>>>>>>> http://mail.python.org/mailman/listinfo/python-es
>>>>>>>>>> FAQ: http://python-es-faq.wikidot.com/
>>>>>>>>>>
>>>>>>>>>>
>>>>>>>>>
>>>>>>>>>
>>>>>>>>> --
>>>>>>>>>   *Diego Alonso Uribe Gamez*
>>>>>>>>> ------------------------------
>>>>>>>>>
>>>>>>>>> *Desarrollador web*
>>>>>>>>>
>>>>>>>>> Twitter: @DiegoUG <http://www.twitter.com/DiegoUG>
>>>>>>>>>
>>>>>>>>> Google+: http://gplus.to/diegoug
>>>>>>>>> ------------------------------
>>>>>>>>>
>>>>>>>>>
>>>>>>>>> _______________________________________________
>>>>>>>>> Python-es mailing list
>>>>>>>>> Python-es@python.org
>>>>>>>>> http://mail.python.org/mailman/listinfo/python-es
>>>>>>>>> FAQ: http://python-es-faq.wikidot.com/
>>>>>>>>>
>>>>>>>>>
>>>>>>>>
>>>>>>>> _______________________________________________
>>>>>>>> Python-es mailing list
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>>>>>>>> http://mail.python.org/mailman/listinfo/python-es
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>>>>>>>>
>>>>>>>>
>>>>>>>
>>>>>>>
>>>>>>> --
>>>>>>> Andrey Antukh - Андрей Антух - <n...@niwi.be>
>>>>>>> http://www.niwi.be/about.html
>>>>>>> http://www.kaleidos.net/A5694F/
>>>>>>>
>>>>>>> "Linux is for people who hate Windows, BSD is for people who love
>>>>>>> UNIX"
>>>>>>> "Social Engineer -> Because there is no patch for human stupidity"
>>>>>>>
>>>>>>> _______________________________________________
>>>>>>> Python-es mailing list
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>>>>>>> http://mail.python.org/mailman/listinfo/python-es
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>>>>>>>
>>>>>>>
>>>>>>
>>>>>> _______________________________________________
>>>>>> Python-es mailing list
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>>>>>> http://mail.python.org/mailman/listinfo/python-es
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>>>>>>
>>>>>>
>>>>>
>>>>>
>>>>> --
>>>>> Andrey Antukh - Андрей Антух - <n...@niwi.be>
>>>>> http://www.niwi.be/about.html
>>>>> http://www.kaleidos.net/A5694F/
>>>>>
>>>>> "Linux is for people who hate Windows, BSD is for people who love UNIX"
>>>>> "Social Engineer -> Because there is no patch for human stupidity"
>>>>>
>>>>> _______________________________________________
>>>>> Python-es mailing list
>>>>> Python-es@python.org
>>>>> http://mail.python.org/mailman/listinfo/python-es
>>>>> FAQ: http://python-es-faq.wikidot.com/
>>>>>
>>>>>
>>>>
>>>> _______________________________________________
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>>>>
>>>>
>>>
>>>
>>> --
>>> Andrey Antukh - Андрей Антух - <n...@niwi.be>
>>> http://www.niwi.be/about.html
>>> http://www.kaleidos.net/A5694F/
>>>
>>> "Linux is for people who hate Windows, BSD is for people who love UNIX"
>>> "Social Engineer -> Because there is no patch for human stupidity"
>>>
>>> _______________________________________________
>>> Python-es mailing list
>>> Python-es@python.org
>>> http://mail.python.org/mailman/listinfo/python-es
>>> FAQ: http://python-es-faq.wikidot.com/
>>>
>>>
>>
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>>
>>
>
>
> --
> Andrey Antukh - Андрей Антух - <n...@niwi.be>
> http://www.niwi.be/about.html
> http://www.kaleidos.net/A5694F/
>
> "Linux is for people who hate Windows, BSD is for people who love UNIX"
> "Social Engineer -> Because there is no patch for human stupidity"
>
> _______________________________________________
> Python-es mailing list
> Python-es@python.org
> http://mail.python.org/mailman/listinfo/python-es
> FAQ: http://python-es-faq.wikidot.com/
>
>

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Re: [Python-es] Problemas de encoding json utf-8

Responder a