def view(request):
session = DBSession()
ro, view_params = view_init_min(request, session)
view_params['description'] = Markup(ro.html_description())
store = {}
node_def = ro.repr_json(full=True)
for port in chain(node_def['inputs'], node_def['outputs']):
iid = port['interface']
iface = ROInterface.get(session, iid)
if iface is None:
pass
else:
store[iid] = iface.repr_json(full=True)
store[iid]['url'] = request.route_url('ro_view_home', uid=iid)
txt, viewbox = svg.export_node(node_def, store, (800, 300))
view_params['svg_repr'] = txt
view_params['svg_viewbox'] = json.dumps(viewbox)
return view_params
def data_type(session, interface):
"""Find a RO type that implements this interface
or its closest ancestor.
Notes: default to 'data'
Args:
session (Session): previously open session
interface (str): uid of interface
Returns:
(str): name of RO type
"""
front = [interface]
while len(front) > 0:
uid = front.pop(0)
if uid in data_factory:
return data_factory[uid]
roi = ROInterface.get(session, uid)
front.extend(roi.ancestors())
return "data"
def view(request):
session = DBSession()
ro, view_params = view_init_min(request, session)
view_params['description'] = Markup(ro.html_description())
store = {}
workflow_def = ro.repr_json(full=True)
for node_def in workflow_def['nodes']:
nid = node_def['id']
wnode = ROWorkflowNode.get(session, nid)
if wnode is None:
pass
# elif wnode.category == "alias":
# wnode = resolve_target(session, wnode)
# store[nid] = wnode.load_definition()
# store[nid]['url'] = request.route_url('project_content_alias_view_item', pid=wnode.project, cid=nid)
else:
store[nid] = wnode.repr_json(full=True)
store[nid]['url'] = request.route_url('ro_view_home', uid=nid)
for nid, node in store.items():
for port in node['inputs'] + node['outputs']:
iid = port['interface']
iface = ROInterface.get(session, iid)
if iface is None:
pass
else:
store[iid] = iface.repr_json(full=True)
store[iid]['url'] = request.route_url('ro_view_home', uid=iid)
txt, viewbox = svg.export_workflow(workflow_def, store, (800, 600))
view_params['svg_repr'] = txt
view_params['svg_viewbox'] = json.dumps(viewbox)
return view_params