def get_task(self, request):
pk = request.GET.get('pk')
process_instance = get_or_none(ProcessInstance, pk=pk)
if not process_instance:
return None
return Task(instance=process_instance,
node=process_instance.cur_node,
user=request.user)
def _get_groups(self, group_str):
"""
g[o.group]
g[o.groups]
g[11:admins]
"""
group_str = remove_brackets(group_str, 'g[')
if '.' in group_str:
return self.eval_as_list(group_str)
pk = group_str.split(':')[0]
group = get_or_none(Group, pk=pk)
return [group] if group else []
def create_pinstance(self, process, submit=False):
created_by = self.created_by
if not isinstance(process, Process):
process = get_or_none(Process, code=process)
if not self.pk:
self.save()
instance = ProcessInstance.objects.create(
process=process,
created_by=created_by,
content_object=self,
cur_node=process.get_draft_active())
self.pinstance = instance
self.save() # instance will save after self.save
if submit:
self.submit_process()
return instance
def create_pinstance(self, process, submit=False):
"""
Create and set self.pinstance for this model
:param process: Which process to use
:param submit: Whether auto submit it after create
:return: The created process instance
"""
created_by = self.created_by
if not isinstance(process, Process):
process = get_or_none(Process, code=process)
if not self.pk:
self.save()
instance = ProcessInstance.objects.create(
process=process, created_by=created_by, content_object=self,
cur_node=process.get_draft_active())
self.pinstance = instance
self.save() # instance will save after self.save
if submit:
self.submit_process()
return instance
def get_task(self, request):
# TODO admin may don't have task, need auto create a work item for admin
wi_id = request.GET.get('wi_id')
user = request.user
return get_or_none(Task, Q(user=user) | Q(agent_user=user), id=wi_id)
def get_given_up_active(self):
return get_or_none(Node, process=self, status='given up')
def get_rejected_active(self):
return get_or_none(Node, process=self, status='rejected')
def get_draft_active(self):
return get_or_none(Node, process=self, status='draft')
def get_leave(self, reason):
return get_or_none(Leave, reason=reason)
def get_task(self, request):
# TODO admin may don't have task, need auto create a work item for admin
wi_id = request.GET.get('wi_id')
user = request.user
# 返回lbworkflow_task表查询结果集，查询条件为get_or_none()方法第2,3参数(同时满足)
return get_or_none(Task, Q(user=user) | Q(agent_user=user), id=wi_id)
def test_get_or_none(self):
self.assertEqual(None, get_or_none(Book, name='not exist'))
self.assertEqual(
'book-01',
get_or_none(Book, name='book-01').name)
def test_get_or_none(self):
self.assertEqual(None, get_or_none(Book, name='not exist'))
self.assertEqual('book-01', get_or_none(Book, name='book-01').name)
