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python Programming Glossary: encoderItems in JSON object are out of order using “json.dumps”? http://stackoverflow.com/questions/10844064/items-in-json-object-are-out-of-order-using-json-dumps as desired. Another alternative would be to specialise the encoder to directly use your row class and then you'd not need any intermediate..
Format floats with standard json module http://stackoverflow.com/questions/1447287/format-floats-with-standard-json-module json package . E.g. this code import json from json import encoder encoder.FLOAT_REPR lambda o format o '.2f' print json.dumps.. . E.g. this code import json from json import encoder encoder.FLOAT_REPR lambda o format o '.2f' print json.dumps 23.67 print..
Python serializable objects json http://stackoverflow.com/questions/1458450/python-serializable-objects-json share improve this question Write your own encoder and decoder which can be very simple like return __dict__ e.g... can be very simple like return __dict__ e.g. here is a encoder to dump totally recursive tree structure you can enhance it..
How to serialize db.Model objects to json? http://stackoverflow.com/questions/2114659/how-to-serialize-db-model-objects-to-json greetings_query.fetch 5 #this is the part that calls the encoder dosnt cause an exception data json.encode rs #roll out to browser..
Easiest way to serialize a simple class object with simplejson? http://stackoverflow.com/questions/2343535/easiest-way-to-serialize-a-simple-class-object-with-simplejson If that makes sense. A very simple implementation of an encoder and a decoder simplified from code I've actually used is like.. from a dict decoded from JSON. It's easy to expand the encoder and decoder to support custom types e.g. datetime objects ...
Easy JSON encoding with Python http://stackoverflow.com/questions/3679306/easy-json-encoding-with-python manually implement a serialization method. Is there a JSon encoder where I can simply pass an object and receive the serialized..
Live video stream on server (PC) from images sent by robot through UDP http://stackoverflow.com/questions/4035365/live-video-stream-on-server-pc-from-images-sent-by-robot-through-udp live video stream I understand that I will need some video encoder for that. Which video encoder do you recommend FFMPEG or something.. that I will need some video encoder for that. Which video encoder do you recommend FFMPEG or something else I am very new to video.. to use Python to write this so I would prefer some video encoder or library which has Python API. But I guess if the library..
How to convert XML to JSON in Python? [duplicate] http://stackoverflow.com/questions/471946/how-to-convert-xml-to-json-in-python objectJSONEncoder json.JSONEncoder A specialized JSON encoder that can handle simple lxml objectify types from lxml import..
How to serialize SqlAlchemy result to JSON? http://stackoverflow.com/questions/5022066/how-to-serialize-sqlalchemy-result-to-json the base proxy module . Then finally the SqlAlchemy object encoder in webserver.py . It also depends on metadata extractors found..
Serializing a Python namedtuple to json http://stackoverflow.com/questions/5906831/serializing-a-python-namedtuple-to-json another approach is to extend or modify your JSON encoder to special case these types. Here is an example of subclassing..
Python sets are not json serializable http://stackoverflow.com/questions/8230315/python-sets-are-not-json-serializable method raises a TypeError File usr lib python2.7 json encoder.py line 201 in encode chunks self.iterencode o _one_shot True.. o _one_shot True File usr lib python2.7 json encoder.py line 264 in iterencode return _iterencode o 0 File usr lib.. return _iterencode o 0 File usr lib python2.7 json encoder.py line 178 in default raise TypeError repr o is not JSON serializable..
Saving a Numpy array as an image http://stackoverflow.com/questions/902761/saving-a-numpy-array-as-an-image PyPNG . It's a pure Python no dependencies open source PNG encoder decoder and it supports writing NumPy arrays as images. share..
http://stackoverflow.com/questions/9177820/python-utf-16-csv-reader 'test.csv' 'rb' as f sr codecs.StreamRecoder f codecs.getencoder 'utf 8' codecs.getdecoder 'utf 8' codecs.getreader 'utf 16'.. csv class Recoder object def __init__ self stream decoder encoder eol ' r n' self._stream stream self._decoder decoder if isinstance.. else codecs.getincrementaldecoder decoder self._encoder encoder if isinstance encoder codecs.IncrementalEncoder else..
Format floats with standard json module http://stackoverflow.com/questions/1447287/format-floats-with-standard-json-module ' 23.67 23.97 23.87 ' I have tried defining my own JSON Encoder class class MyEncoder json.JSONEncoder def encode self obj if.. ' I have tried defining my own JSON Encoder class class MyEncoder json.JSONEncoder def encode self obj if isinstance obj float.. my own JSON Encoder class class MyEncoder json.JSONEncoder def encode self obj if isinstance obj float return format obj..
Chopping media stream in HTML5 websocket server for webbased chat/video conference application http://stackoverflow.com/questions/4242081/chopping-media-stream-in-html5-websocket-server-for-webbased-chat-video-conferen with Python We know Microsoft already build the Expression Encoder 2 which enables Adaptive Streaming but it only supports Silverlight..
Parse XML file into Python object http://stackoverflow.com/questions/5530857/parse-xml-file-into-python-object looks like this encspot file Name some filename.mp3 Name Encoder Gogo after 3.0 Encoder Bitrate 131 Bitrate Mode joint stereo.. file Name some filename.mp3 Name Encoder Gogo after 3.0 Encoder Bitrate 131 Bitrate Mode joint stereo Mode Length 00 02 43 Length.. as et sxml encspot file Name some filename.mp3 Name Encoder Gogo after 3.0 Encoder Bitrate 131 Bitrate file file Name another..
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