def do_create(_cls, request):
"""Use an inner function so that we can generate a proper
permission name at run time.
"""
key_name = self.model.model._meta.pk.name
if not request.POST.has_key(key_name):
created = True
else:
filter_args = {key_name: request.POST[key_name]}
objects = self.model.model.objects
created = (objects.filter(**filter_args).count() == 0)
instance = self.model.model(**dict([(k, v)
for k, v in request.POST.items()]))
instance.save()
# Reset the sequence point in case there was a PK set
cursor = connection.cursor()
reset_sequence_command_lines = connection.ops.sequence_reset_sql(
no_style(), [self.model.model])
if len(reset_sequence_command_lines) != 0:
cursor.execute(';'.join(reset_sequence_command_lines))
instance_data(response, self.model, instance)
response['pk'] = to_json_data(self.model, instance, key_name,
self.model.fields[key_name])
response['created'] = created
def do_create(_cls, request):
"""Use an inner function so that we can generate a proper
permission name at run time.
"""
key_name = self.model.model._meta.pk.name
if not request.POST.has_key(key_name):
created = True
else:
filter_args = {key_name: request.POST[key_name]}
objects = self.model.model.objects
created = (objects.filter(**filter_args).count() == 0)
instance = self.model.model(**dict([(k, v)
for k, v in request.POST.items()]))
instance.save()
# Reset the sequence point in case there was a PK set
cursor = connection.cursor()
reset_sequence_command_lines = connection.ops.sequence_reset_sql(
no_style(), [self.model.model])
if len(reset_sequence_command_lines) != 0:
cursor.execute(';'.join(reset_sequence_command_lines))
instance_data(response, self.model, instance)
response['pk'] = to_json_data(self.model, instance, 'pk',
self.model.fields[key_name])
response['created'] = created
def do_put(_cls, request):
"""Apply the permission check to this inner function.
"""
key_name = self.model.model._meta.pk.name
pk_filter = {key_name: pk}
created = (
self.model.model.objects.filter(**pk_filter).count() == 0)
instance = self.model.model(**dict(pk_filter.items() +
[(k, v) for k, v in request.POST.items()]))
instance.save()
if created:
response['_meta']['status'] = 201
_reset_sequence_number(self.model.model)
instance_data(response, self.model, instance)
response['pk'] = to_json_data(self.model, instance, key_name,
self.model.fields[key_name])
def get(self, _request, response, _appname, _modelname, pk):
"""Implement the fetching of attribute data for an instance.
"""
root = reverse('slumber.server.views.get_applications')
instance = self.model.model.objects.get(pk=pk)
response['identity'] = root + self.model.path + \
'%s/%s/' % (self.name, instance.pk)
response['display'] = unicode(instance)
response['operations'] = dict(
[(op.name, root + op.path + '%s/' % instance.pk)
for op in self.model.operations() if not op.model_operation])
response['fields'] = {}
for field, meta in self.model.fields.items():
response['fields'][field] = dict(
data=to_json_data(self.model, instance, field, meta),
kind=meta['kind'], type=meta['type'])
response['data_arrays'] = {}
for field in self.model.data_arrays:
response['data_arrays'][field] = \
response['identity'] + '%s/' % field
def do_create(_cls, request):
"""Use an inner function so that we can generate a proper
permission name at run time.
"""
key_name = self.model.model._meta.pk.name
if not request.POST.has_key(key_name):
created = True
else:
filter_args = {key_name: request.POST[key_name]}
objects = self.model.model.objects
created = (objects.filter(**filter_args).count() == 0)
instance = self.model.model(**dict([(k, v)
for k, v in request.POST.items()]))
instance.save()
_reset_sequence_number(self.model.model)
instance_data(response, self.model, instance)
response['pk'] = to_json_data(self.model, instance, key_name,
self.model.fields[key_name])
response['created'] = created
def instance_data(into, model, instance):
"""Fill in the dict `into` with information about the instance of the
specified model.
"""
root = get_slumber_root()
into['type'] = root + model.path
into['identity'] = root + model.path + \
'%s/%s/' % ('data', instance.pk)
into['display'] = unicode(instance)
into['operations'] = dict(
[(op.name, op(instance))
for op in model.operations.values() if not op.model_operation])
into['fields'] = {}
for field, meta in model.fields.items():
into['fields'][field] = dict(
data=to_json_data(model, instance, field, meta),
kind=meta['kind'], type=meta['type'])
into['data_arrays'] = {}
for field in model.data_arrays:
into['data_arrays'][field] = \
into['identity'] + '%s/' % field
def instance_data(into, model, instance):
"""Fill in the dict `into` with information about the instance of the
specified model.
"""
root = get_slumber_root()
into['type'] = root + model.path
into['identity'] = root + model.path + \
'%s/%s/' % ('data', instance.pk)
into['display'] = unicode(instance)
into['operations'] = dict(
[(op.name, root + op.path + '%s/' % instance.pk)
for op in model.operations() if not op.model_operation])
into['fields'] = {}
for field, meta in model.fields.items():
into['fields'][field] = dict(
data=to_json_data(model, instance, field, meta),
kind=meta['kind'], type=meta['type'])
into['data_arrays'] = {}
for field in model.data_arrays:
into['data_arrays'][field] = \
into['identity'] + '%s/' % field
def do_create(_cls, request):
"""Use an inner function so that we can generate a proper
permission name at run time.
"""
key_name = self.model.model._meta.pk.name
if not request.POST.has_key(key_name):
created = True
else:
filter_args = {key_name: request.POST[key_name]}
objects = self.model.model.objects
created = (objects.filter(**filter_args).count() == 0)
instance = self.model.model(
**dict([(k, v) for k, v in request.POST.items()]))
instance.save()
_reset_sequence_number(self.model.model)
instance_data(response, self.model, instance)
response['pk'] = to_json_data(self.model, instance, key_name,
self.model.fields[key_name])
response['created'] = created
