def test_adapt(self):
from jsonpublish.encoder import JSONEncoder
encoder = JSONEncoder()
from datetime import date
o = date(1987, 5, 8)
self.assertRaises(TypeError, encoder.encode, o)
encoder.adapters.register_adapter(date,
lambda d: d.strftime("%Y-%m-%d"))
self.assertEqual(encoder.encode(o), '"1987-05-08"')
def test_adapt(self):
from jsonpublish.encoder import JSONEncoder
encoder = JSONEncoder()
from datetime import date
o = date(1987, 5, 8)
self.assertRaises(
TypeError,
encoder.encode, o)
encoder.adapters.register_adapter(
date, lambda d: d.strftime("%Y-%m-%d"))
self.assertEqual(
encoder.encode(o),
'"1987-05-08"')
def test_serialize_on_adaptable(self):
from jsonpublish.encoder import JSONEncoder
encoder = JSONEncoder()
from zope.proxy import ProxyBase
from datetime import date
o = date(1987, 5, 8)
p = ProxyBase(o)
def adapt_date(d):
return d.strftime("%Y-%m-%d")
encoder.adapters.register_adapter(date, adapt_date)
self.assertEqual(
encoder.encode(p),
'"1987-05-08"')
def test_serialize_on_adaptable(self):
from jsonpublish.encoder import JSONEncoder
encoder = JSONEncoder()
from zope.proxy import ProxyBase
from datetime import date
o = date(1987, 5, 8)
p = ProxyBase(o)
def adapt_date(d):
return d.strftime("%Y-%m-%d")
encoder.adapters.register_adapter(date, adapt_date)
self.assertEqual(encoder.encode(p), '"1987-05-08"')
def test_settings(self):
from jsonpublish.encoder import JSONEncoder, jsonsettings
encoder = JSONEncoder()
from datetime import date
o = date(1987, 5, 8)
def adapt_date(d, with_year=True):
if with_year:
return d.strftime("%Y-%m-%d")
else:
return d.strftime("%m-%d")
encoder.adapters.register_adapter(date, adapt_date)
self.assertEqual(encoder.encode(o), '"1987-05-08"')
self.assertEqual(encoder.encode(jsonsettings(o, with_year=False)),
'"05-08"')
def dumps(obj,
skipkeys=False,
ensure_ascii=True,
check_circular=True,
allow_nan=True,
indent=None,
separators=None,
encoding='utf-8',
default=None,
use_decimal=True,
namedtuple_as_object=True,
tuple_as_array=True,
**kw):
""" Serialize `obj` using globally configured JSON encoder
Accepted arguments are the same as :func:`json.dumps` accepts
"""
if (not skipkeys and ensure_ascii and check_circular and allow_nan
and indent is None and separators is None and encoding == 'utf-8'
and default is None and use_decimal and namedtuple_as_object
and tuple_as_array and not kw):
return _default_encoder.encode(obj)
return JSONEncoder(skipkeys=skipkeys,
ensure_ascii=ensure_ascii,
check_circular=check_circular,
allow_nan=allow_nan,
indent=indent,
separators=separators,
encoding=encoding,
default=default,
use_decimal=use_decimal,
namedtuple_as_object=namedtuple_as_object,
tuple_as_array=tuple_as_array,
adapters=_global_adapters,
**kw).encode(obj)
def test_settings(self):
from jsonpublish.encoder import JSONEncoder, jsonsettings
encoder = JSONEncoder()
from datetime import date
o = date(1987, 5, 8)
def adapt_date(d, with_year=True):
if with_year:
return d.strftime("%Y-%m-%d")
else:
return d.strftime("%m-%d")
encoder.adapters.register_adapter(date, adapt_date)
self.assertEqual(
encoder.encode(o),
'"1987-05-08"')
self.assertEqual(
encoder.encode(jsonsettings(o, with_year=False)),
'"05-08"')
def test_serialize_proxy(self):
from jsonpublish.encoder import JSONEncoder
encoder = JSONEncoder()
from zope.proxy import ProxyBase
p = ProxyBase(1)
self.assertEqual(encoder.encode(p), '1')
def test_serialize_proxy(self):
from jsonpublish.encoder import JSONEncoder
encoder = JSONEncoder()
from zope.proxy import ProxyBase
p = ProxyBase(1)
self.assertEqual(encoder.encode(p), '1')
from jsonpublish.encoder import JSONEncoder, AdapterRegistry, jsonsettings
__all__ = ("dumps", "register_adapter", "jsonsettings")
_global_adapters = AdapterRegistry()
_default_encoder = JSONEncoder(
skipkeys=False,
ensure_ascii=True,
check_circular=True,
allow_nan=True,
indent=None,
separators=None,
encoding='utf-8',
default=None,
adapters=_global_adapters,
)
#: Register adapter for global encoder which is used by :func:`.dumps` function
register_adapter = _global_adapters.register_adapter
def dumps(obj,
skipkeys=False,
ensure_ascii=True,
check_circular=True,
allow_nan=True,
indent=None,
separators=None,
encoding='utf-8',
default=None,
use_decimal=True,
