def delete_entry(request, primary_key):
model_name, model = get_model_name_and_model(request)
model.objects.get(pk=primary_key).delete()
unsaved_changes(True)
if model_name not in singletons:
return redirect('/setup/%s/' % model_name) # model list
else:
return redirect('/setup/%s/new/' % model_name) # Population can be deleted, maybe others
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/')
def adsm_context(request):
context = {}
if not request.is_ajax() and request.path and request.path != '/' and '/LoadingScreen/' not in request.path:
session = SmSession.objects.get()
version = session.update_available
context = {'filename': scenario_filename(), # context in either mode
'unsaved_changes': unsaved_changes(),
'url': request.path,
'active_link': '/'.join(re.split('\W+', request.path)[2:]),
'dev_version': __version__,
'update_version': version if version and version != 'False' and version != '0' else '',
'workspace_path': workspace_path(),
'db_files': (file_list(".sqlite3")),
'show_help_text': session.show_help_text
}
return context
def save_scenario(request=None):
"""Save to the existing session of a new file name if target is provided
"""
if request is not None and 'filename' in request.POST:
target = request.POST['filename']
else:
target = scenario_filename()
target = strip_tags(target)
full_path = workspace_path(target) + ('.sqlite3' if not target.endswith('.sqlite3') else '')
try:
if '\\' in target or '/' in target: # this validation has to be outside of scenario_filename in order for open_test_scenario to work
raise ValueError("Slashes are not allowed: " + target)
scenario_filename(target)
print('Copying database to', target)
shutil.copy(db_path(), full_path)
unsaved_changes(False) # File is now in sync
print('Done Copying database to', full_path)
except (IOError, AssertionError, ValueError) as err:
if request is not None:
save_error = 'Failed to save filename:' + str(err)
print('Encountered an error while copying file', full_path)
return render(request, 'ScenarioName.html', {"failure_message": save_error})
if request is not None and request.is_ajax():
return render(request, 'ScenarioName.html', {"success_message": "File saved to " + target,
"filename": scenario_filename(),
'unsaved_changes': unsaved_changes()})
else:
return redirect('/setup/Scenario/1/')
