def get_workflow_permissions(permission_list=None):
# [('code_name', 'name', 'description'),...]
permissions = permission_list or []
from zengine.config import settings
from zengine.engine import ZEngine, Current, log
engine = ZEngine()
for package_dir in settings.WORKFLOW_PACKAGES_PATHS:
for bpmn_diagram_path in glob.glob(package_dir + "/*.bpmn"):
wf_name = os.path.splitext(os.path.basename(bpmn_diagram_path))[0]
permissions.append((wf_name, wf_name, ""))
engine.current = Current(workflow_name=wf_name)
try:
workflow = engine.load_or_create_workflow()
except:
log.exception("Workflow cannot be created.")
# print(wf_name)
# pprint(workflow.spec.task_specs)
for name, task_spec in workflow.spec.task_specs.items():
if any(no_perm_task in name for no_perm_task in NO_PERM_TASKS):
continue
permissions.append(("%s.%s" % (wf_name, name),
"%s %s of %s" % (name,
task_spec.__class__.__name__,
wf_name),
""))
return permissions
def _get_workflows():
from zengine.engine import ZEngine, WFCurrent
from zengine.models import BPMNWorkflow
workflows = []
for wf in BPMNWorkflow.objects.all():
engine = ZEngine()
engine.current = WFCurrent(workflow_name=wf.name)
workflows.append(engine.load_or_create_workflow())
return workflows
def get_workflows():
from zengine.config import settings
from zengine.engine import ZEngine, WFCurrent
workflows = []
for package_dir in settings.WORKFLOW_PACKAGES_PATHS:
for bpmn_diagram_path in glob.glob(package_dir + "/*.bpmn"):
wf_name = os.path.splitext(os.path.basename(bpmn_diagram_path))[0]
engine = ZEngine()
engine.current = WFCurrent(workflow_name=wf_name)
workflows.append(engine.load_or_create_workflow())
return workflows
def get_workflows():
from zengine.config import settings
from zengine.engine import ZEngine, WFCurrent
workflows = []
for package_dir in settings.WORKFLOW_PACKAGES_PATHS:
for bpmn_diagram_path in glob.glob(package_dir + "/*.bpmn"):
wf_name = os.path.splitext(os.path.basename(bpmn_diagram_path))[0]
engine = ZEngine()
engine.current = WFCurrent(workflow_name=wf_name)
workflows.append(engine.load_or_create_workflow())
return workflows
