def menu(self):
"""
present the menu pointed to by the current _menu_position- follow subdicts until a handler is encountered
handlers are callable
:return:
"""
pointer = self._menu_position.pop(-1)
while True:
print('\n\n%s' % ('#' * 120))
self._catalog.show_loaded()
if self._current_archive is None:
print('\nSearching all loaded archives')
else:
print('\nCurrent archive: %s' % self._current_archive)
if self._selected_flowable is not None:
print('\n Current Flowable: %.100s' % self._flowdb.flowables[self._selected_flowable])
if self._selected_compartment is not None:
print('\n Current Compartment: %s' % self._selected_compartment.to_list())
if len(self.selected) == 0:
print(' [[ No entities currently selected ]]')
else:
print('\n Current entity selection: ')
for i in self.selected:
print('[[ %s ]]' % i)
while isinstance(pointer, dict):
self._menu_position.append(pointer)
go_up = len(self._menu_position) > 1
uchoice = menu_list(*[k for k, v in pointer.items() if v != []], go_up=go_up)
if uchoice == -1 or uchoice is None:
if len(self._menu_position) == 1:
pointer = 1
break
self._menu_position.pop(-1)
pointer = self._menu_position.pop(-1)
else:
pointer = pointer[uchoice]
# pointer = 1 is the signal to quit
if pointer == 1:
break
# if pointer is not a dict, it must be callable
# and it must return a valid pointer string
message = pointer(self)()
if message is not True and message is not None:
print('** %s ** ' % message)
sleep(0.8)
pointer = self._menu_position.pop(-1)
self._m.save()
def edit_flow(self):
flow = pick_one(self._catalog[0].flows())
print('Select field to edit:')
field = menu_list(*flow.keys())
if field == -1 or field is None:
return True
new = ifinput('Enter new value for %s: ' % field, flow[field])
flow[field] = new
def inspect(self):
sel = pick_list(self.selected)
sel.show()
while True:
print('** Select Inspection **')
uchoice = menu_list(*[k for k, v in inspections[sel.entity_type].items() if v != []], go_up=True)
if uchoice == -1 or uchoice is None:
return True
inspections[sel.entity_type][uchoice](self)(sel)
def _edit_entity(entity):
print('Select field to edit:')
field = menu_list(*entity.keys())
if field == -1 or field is None:
return True
new = ifinput('Enter new value for %s: ' % field, entity[field])
if len(new) > 0:
entity[field] = new
else:
print('Not updating.')
def _edit_entity(entity):
print('Select field to edit:')
field = menu_list(*entity.keys())
if field == -1 or field is None:
return True
new = ifinput('Enter new value for %s: ' % field, entity[field])
if len(new) > 0:
entity[field] = new
else:
print('Not updating.')
def add_child_fragment(self):
parent = self._selected_fragment
k = cyoa('use (N)ew or (E)xisting flow?', 'NE', 'N')
if k.lower() == 'e':
print('Select Reference flow:')
flow = pick_one(self._catalog[0].flows())
if flow is None:
print('Canceling child fragment flow')
return None
else:
flow = self.create_flow()
direction = menu_list('Input', 'Output')
self._catalog[0].add_child_fragment_flow(parent, flow, direction)
def create_fragment(self):
print('Create fragment.')
name = input('Name: ')
k = cyoa('Reference flow: Use (F)oreground flow or (S)earch for flow?', 'FS', 'F')
if k.lower() == 'f':
print('Select Reference flow:')
flow = pick_one(self._catalog[0].flows())
else:
self.isearch('flow')()
flow = pick_one([f for f in self.selected if f.entity_type == 'flow'])
self._m.add_to_foreground(flow)
flow = flow.entity()
print('Direction w.r.t. upstream:')
direction = menu_list('Input', 'Output')
print('interface\nname: %s\nflow: %s\ndirn: %s' % (name, flow, direction))
self._catalog[0].create_fragment(flow, direction, name=name)
