35 lines
1.1 KiB
Python
35 lines
1.1 KiB
Python
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from functools import wraps
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import datetime
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import json
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from flask import Response
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def json_response(data=None, status=200, text='ok'):
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if not data:
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data = {}
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return {'status': {'code': status, 'text': text}, 'data': data}
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def _to_json(python_object):
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if isinstance(python_object, datetime.datetime):
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if python_object.year < 1900:
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tt = python_object.timetuple()
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return '%d-%02d-%02dT%02d:%02d%02dZ' % tuple(list(tt)[:6])
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return python_object.strftime('%Y-%m-%dT%H:%M:%SZ')
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raise TypeError(u'%s %s is not JSON serializable' % (repr(python_object), type(python_object)))
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def json_dumps(obj):
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indent = 2
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return json.dumps(obj, indent=indent, default=_to_json, ensure_ascii=False).encode('utf-8')
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def render_to_json_response(obj, content_type="text/json", status=200):
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resp = Response(json_dumps(obj), status=status, content_type=content_type)
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return resp
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def returns_json(f):
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@wraps(f)
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def decorated_function(*args, **kwargs):
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r = f(*args, **kwargs)
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return render_to_json_response(json_response(r))
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return decorated_function
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