/usr/lib/python2.7/dist-packages/jsonfield/utils.py is in python-django-jsonfield 1.0.1-2.
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1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 | import datetime
from decimal import Decimal
from django.core.serializers.json import DjangoJSONEncoder
from django.utils import six
class TZAwareJSONEncoder(DjangoJSONEncoder):
def default(self, obj):
if isinstance(obj, datetime.datetime):
return obj.strftime("%Y-%m-%d %H:%M:%S%z")
return super(TZAwareJSONEncoder, self).default(obj)
def default(o):
if hasattr(o, 'to_json'):
return o.to_json()
if isinstance(o, Decimal):
return str(o)
if isinstance(o, datetime.datetime):
if o.tzinfo:
return o.strftime('%Y-%m-%dT%H:%M:%S%z')
return o.strftime("%Y-%m-%dT%H:%M:%S")
if isinstance(o, datetime.date):
return o.strftime("%Y-%m-%d")
if isinstance(o, datetime.time):
if o.tzinfo:
return o.strftime('%H:%M:%S%z')
return o.strftime("%H:%M:%S")
if isinstance(o, set):
return list(o)
raise TypeError(repr(o) + " is not JSON serializable")
def _resolve_object_path(dotted_name):
if isinstance(dotted_name, six.string_types):
path = dotted_name.split('.')
module = __import__(dotted_name.rsplit('.', 1)[0])
for item in path[1:-1]:
module = getattr(module, item)
return getattr(module, path[-1])
return dotted_name
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