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Commit
82af31c5
authored
Jul 16, 2014
by
Őry Máté
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common: force unicode() on nonserializable objs for HROs
parent
b37ca46b
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circle/common/models.py
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circle/common/models.py
View file @
82af31c5
...
...
@@ -15,6 +15,7 @@
# You should have received a copy of the GNU General Public License along
# with CIRCLE. If not, see <http://www.gnu.org/licenses/>.
from
__future__
import
unicode_literals
from
collections
import
deque
from
contextlib
import
contextmanager
from
hashlib
import
sha224
...
...
@@ -25,10 +26,13 @@ from warnings import warn
from
django.contrib.auth.models
import
User
from
django.core.cache
import
cache
from
django.core.serializers.json
import
DjangoJSONEncoder
from
django.db.models
import
(
CharField
,
DateTimeField
,
ForeignKey
,
NullBooleanField
)
from
django.utils
import
timezone
from
django.utils.encoding
import
force_text
from
django.utils.functional
import
Promise
from
django.utils.translation
import
ugettext_lazy
as
_
,
ugettext_noop
from
jsonfield
import
JSONField
...
...
@@ -110,9 +114,20 @@ def split_activity_code(activity_code):
return
activity_code
.
split
(
activity_code_separator
)
class
Encoder
(
DjangoJSONEncoder
):
def
default
(
self
,
obj
):
if
isinstance
(
obj
,
Promise
):
obj
=
force_text
(
obj
)
try
:
return
super
(
Encoder
,
self
)
.
default
(
obj
)
except
TypeError
:
return
unicode
(
obj
)
class
ActivityModel
(
TimeStampedModel
):
activity_code
=
CharField
(
max_length
=
100
,
verbose_name
=
_
(
'activity code'
))
readable_name_data
=
JSONField
(
blank
=
True
,
null
=
True
,
dump_kwargs
=
{
"cls"
:
Encoder
},
verbose_name
=
_
(
'human readable name'
),
help_text
=
_
(
'Human readable name of '
'activity.'
))
...
...
@@ -132,6 +147,7 @@ class ActivityModel(TimeStampedModel):
help_text
=
_
(
'True, if the activity has '
'finished successfully.'
))
result_data
=
JSONField
(
verbose_name
=
_
(
'result'
),
blank
=
True
,
null
=
True
,
dump_kwargs
=
{
"cls"
:
Encoder
},
help_text
=
_
(
'Human readable result of activity.'
))
def
__unicode__
(
self
):
...
...
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