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python Programming Glossary: json.loadReading rather large json files in Python [duplicate] http://stackoverflow.com/questions/10382253/reading-rather-large-json-files-in-python import json print datetime.now f open 'file.json' 'r' json.load f f.close print datetime.now Not too surprisingly Python gives.. Python gives me a MemoryError. It appears that json.load calls json.loads f.read which is trying to dump the entire file.. gives me a MemoryError. It appears that json.load calls json.loads f.read which is trying to dump the entire file into memory..
http://stackoverflow.com/questions/10718572/post-json-to-python-cgi Command Completed Successfully' data sys.stdin.read myjson json.loads data return str myjson jquery python html ajax share improve.. 'message' 'The Command Completed Successfully' myjson json.load sys.stdin # Do something with 'myjson' object print 'Content..
Loading & Parsing JSON file in python http://stackoverflow.com/questions/12451431/loading-parsing-json-file-in-python to load the file import json json_data open 'file' data json.load json_data Yields ValueError Extra data line 2 column 1 line.. line data with open 'file' as f for line in f data.append json.loads line Each line contains valid JSON but as a whole it is not..
how to python prettyprint a file http://stackoverflow.com/questions/12943819/how-to-python-prettyprint-a-file import json your_json ' foo bar baz null 1.0 2 ' parsed json.loads your_json print json.dumps parsed indent 4 sort_keys True foo.. True foo bar baz null 1.0 2 To parse a file use json.load with open 'filename.txt' 'r' as handle parsed json.load handle..
convert from json to csv using python http://stackoverflow.com/questions/1871524/convert-from-json-to-csv-using-python I tried import json import csv f open 'data.json' data json.load f f.close f open 'data.csv' csv_file csv.writer f for item in.. following import json import csv f open 'data.json' data json.load f f.close f open 'data.csv' csv_file csv.writer f for item in.. name Can delete log entry content_type 8 x json.loads x f csv.writer open test.csv wb # Write CSV Header If you dont..
What is the best approach to change primary keys in an existing Django app? http://stackoverflow.com/questions/2055784/what-is-the-best-approach-to-change-primary-keys-in-an-existing-django-app These are short and very similar. Each script will use json.load to read objects from the source file you will then create your..
Is there a memory efficient and fast way to load big json files in python? http://stackoverflow.com/questions/2400643/is-there-a-memory-efficient-and-fast-way-to-load-big-json-files-in-python I have some json files with 500MB. If I use the trivial json.load to load its content all at once it will consume a lot of memory...
Parsing values from a JSON file in Python http://stackoverflow.com/questions/2835559/parsing-values-from-a-json-file-in-python all of the text. json_data open file_directory .read data json.loads json_data pprint data How can I parse the file and extract.. from pprint import pprint json_data open 'json_data' data json.load json_data pprint data json_data.close With data you can now..
convert a json string to python object http://stackoverflow.com/questions/3847399/convert-a-json-string-to-python-object print obj.max_id print obj.since_id I've tried using simplejson.load and json.load but it gave me an error saying 'str' object has.. print obj.since_id I've tried using simplejson.load and json.load but it gave me an error saying 'str' object has no attribute.. share improve this question I've tried using simplejson.load and json.load but it gave me an error saying 'str' object has..
Python - can I detect unicode string language code? http://stackoverflow.com/questions/4545977/python-can-i-detect-unicode-string-language-code urllib2.Request url None headers dict Referer referrer d json.load urllib2.urlopen request if d 'responseStatus' 200 or u'error'.. url data headers 'X HTTP Method Override' 'GET' d json.load urllib2.urlopen request if u'error' in d raise IOError d return.. url data headers 'X HTTP Method Override' 'GET' d json.load urllib2.urlopen request return sorted L key itemgetter 'confidence'..
multi-level defaultdict with variable depth in python http://stackoverflow.com/questions/5369723/multi-level-defaultdict-with-variable-depth-in-python something similar by writing the input in JSON and using json.load to read it as a structure of nested dictionaries. share improve..
How I can I lazily read multiple JSON objects from a file/stream in Python? http://stackoverflow.com/questions/6886283/how-i-can-i-lazily-read-multiple-json-objects-from-a-file-stream-in-python from a file stream in Python one at a time. Unfortunately json.load just .read s until end of file there doesn't seem to be any.. I'm putting each object on a separate line and using json.loads f.readline but I would really prefer not to need to do this... do it slightly more Pythonically for jsonline in f yield json.loads jsonline # or do the processing in this loop I think this is..
http://stackoverflow.com/questions/7100125/storing-python-dictionaries
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