def new_scenario(request=None, new_name=None):
copy_blank_to_session()
update_db_version()
if new_name:
try:
scenario_filename(new_name, check_duplicates=True)
except: pass # validation may kick it back in which case they'll need to rename it in a file browser
return redirect('/setup/Scenario/1/')
def open_scenario(request, target, wrap_target=True):
if wrap_target:
target = workspace_path(target)
print("Copying ", target, "to", db_path(), ". This could take several minutes...")
close_old_connections()
shutil.copy(target, db_path(name='scenario_db'))
scenario_filename(os.path.basename(target))
print('Sessions overwritten with ', target)
update_db_version()
unsaved_changes(False) # File is now in sync
SmSession.objects.all().update(iteration_text = '', simulation_has_started=outputs_exist()) # This is also reset from delete_all_outputs
# else:
# print('File does not exist')
return redirect('/setup/Scenario/1/')
