def prepare_job_env(): # generate param form sheet with data sent
# by the client
messages = []
data = {}
try:
login_required()
request_json = request.get_json()
job_id = request_json["job_id"]
# prepare job directory
job_dir = get_path("job_dir", job_id)
if not os.path.exists(job_dir):
os.mkdir(job_dir)
runs_yaml_dir = get_path("runs_yaml_dir", job_id)
if not os.path.exists(runs_yaml_dir):
os.mkdir(runs_yaml_dir)
runs_out_dir = get_path("runs_out_dir", job_id)
if not os.path.exists(runs_out_dir):
os.mkdir(runs_out_dir)
runs_log_dir = get_path("runs_log_dir", job_id)
if not os.path.exists(runs_log_dir):
os.mkdir(runs_log_dir)
runs_input_dir = get_path("runs_input_dir", job_id)
if not os.path.exists(runs_input_dir):
os.mkdir(runs_input_dir)
except SystemExit as e:
messages.append({"type": "error", "text": str(e)})
except:
messages.append({"type": "error", "text": "An uknown error occured."})
return jsonify({"data": data, "messages": messages})
def change_password():
messages = []
data = {"success": False}
try:
login_required()
data_req = request.get_json()
old_password = data_req["old_password"]
new_password = data_req["new_password"]
new_rep_password = data_req["new_rep_password"]
change_password_(current_user.get_id(), old_password, new_password,
new_rep_password)
data = {"success": True}
messages.append({
"time":
get_time_string(),
"type":
"success",
"text":
"Successfully changed password. You will be logged out."
})
except AssertionError as e:
messages.append(handle_known_error(e, return_front_end_message=True))
except Exception as e:
messages.append(handle_unknown_error(e, return_front_end_message=True))
return jsonify({"data": data, "messages": messages})
def download():
messages = []
data = {}
try:
login_required()
data_req = json_loads(request.form.get("meta"))
job_id = data_req["job_id"]
run_id = data_req["run_id"]
path = data_req["path"]
send_file = data_req["send_file"]
assert path != "" and os.path.exists(
path), "Path does not exist or you have no permission to enter it."
path = normalize_path(path)
allowed_dirs = get_allowed_base_dirs(job_id=job_id,
run_id=run_id,
allow_input=False,
allow_upload=False,
allow_download=True)
base_dir = check_if_path_in_dirs(path, allowed_dirs)
assert base_dir is not None, "Path does not exist or you have no permission to enter it."
if os.path.isdir(path):
data["zip_path"] = zip_dir(path)
if send_file:
return send_from_directory(
os.path.dirname(path),
os.path.basename(path),
attachment_filename=os.path.basename(path),
as_attachment=True)
except AssertionError as e:
messages.append(handle_known_error(e, return_front_end_message=True))
except Exception as e:
messages.append(handle_unknown_error(e, return_front_end_message=True))
return jsonify({"data": data, "messages": messages})
def delete_account():
messages = []
data = {"success": False}
try:
login_required()
data_req = request.get_json()
username = data_req["username"]
current_user_id = current_user.get_id()
assert username == load_user(
current_user_id
).username, "The entered username does not match your account."
delete_user(current_user_id)
data = {"success": True}
messages.append({
"time":
get_time_string(),
"type":
"success",
"text":
"Successfully deleted your account. You will be logged out."
})
except AssertionError as e:
messages.append(handle_known_error(e, return_front_end_message=True))
except Exception as e:
messages.append(handle_unknown_error(e, return_front_end_message=True))
return jsonify({"data": data, "messages": messages})
def get_param_form_sheet():
messages = []
data = {}
try:
data_req = request.args.to_dict()
access_token = data_req["access_token"]
login_required(access_token=access_token)
job_name = data_req["job_name"]
temp_dir_name = data_req["temp_dir_name"]
temp_dir = os.path.join(app.config["TEMP_DIR"], temp_dir_name)
hits = fetch_files_in_dir(
dir_path=temp_dir,
file_exts=allowed_extensions_by_type["spreadsheet"],
search_string=job_name,
return_abspaths=True)
assert len(hits) == 1, \
"The requested file does not exist or you have no permission access it"
sheet_path = hits[0]["file_abspath"]
return send_from_directory(os.path.dirname(sheet_path),
os.path.basename(sheet_path),
attachment_filename=job_name + "_inputs" +
os.path.splitext(sheet_path)[1],
as_attachment=True)
except AssertionError as e:
messages.append(handle_known_error(e, return_front_end_message=True))
except Exception as e:
messages.append(handle_unknown_error(e, return_front_end_message=True))
return jsonify({"data": data, "messages": messages})
def change_password():
messages = []
data = {"success": False}
try:
validate_local_login_enabled()
data_req = request.get_json()
access_token = data_req["access_token"]
username = data_req["username"]
old_password = data_req["old_password"]
new_password = data_req["new_password"]
new_rep_password = data_req["new_rep_password"]
login_required(access_token=access_token, username=username)
db_connector.user_manager.change_password(username, old_password,
new_password,
new_rep_password)
data = {"success": True}
messages.append({
"time":
get_time_string(),
"type":
"success",
"text":
"Successfully changed password. You will be logged out."
})
except AssertionError as e:
messages.append(handle_known_error(e, return_front_end_message=True))
except Exception as e:
messages.append(handle_unknown_error(e, return_front_end_message=True))
return jsonify({"data": data, "messages": messages})
def get_run_details():
messages = []
data = {}
try:
login_required()
req_data = request.get_json()
job_id = req_data["job_id"]
run_id = req_data["run_id"]
log_content = read_run_log(job_id, run_id)
yaml_content = read_run_yaml(job_id, run_id)
data = {
"log": log_content,
"yaml": yaml_content
}
except SystemExit as e:
messages.append( {
"type":"error",
"text": str(e)
} )
except:
messages.append( {
"type":"error",
"text":"An unkown error occured."
} )
return jsonify({
"data":data,
"messages":messages
})
def get_run_list():
messages = []
data = {}
try:
login_required()
data_req = request.get_json()
job_id = data_req["job_id"]
run_ids = get_run_ids(job_id)
run_ids.sort()
data["run_ids"] = run_ids
except SystemExit as e:
messages.append( {
"type":"error",
"text": str(e)
} )
except:
messages.append( {
"type":"error",
"text":"An unkown error occured reading the execution directory."
} )
return jsonify({
"data": data,
"messages": messages
}
)
def get_run_list():
messages = []
data = {}
try:
data_req = request.get_json()
access_token = data_req["access_token"]
username = data_req["username"]
login_required(access_token=access_token, username=username)
job_name = data_req["job_name"]
run_names = job_manager.get_run_names(job_name)
run_names.sort()
data["run_names"] = run_names
if len(run_names) == 0:
messages.append({
"type": "info",
"text": f"No runs available in this job."
})
except AssertionError as e:
messages.append(handle_known_error(e, return_front_end_message=True))
except Exception as e:
messages.append(
handle_unknown_error(
e,
alt_err_message=
"An unkown error occured reading the execution directory",
return_front_end_message=True))
return jsonify({"data": data, "messages": messages})
def import_wf_by_trs_uri():
messages = []
data = []
try:
data_req = request.get_json()
access_token = data_req["access_token"]
login_required(access_token=access_token)
trs_uri = data_req["trs_uri"]
import_name = data_req["import_name"]
import_worflow_by_trs(uri=trs_uri,
name=import_name,
access_token=access_token)
messages.append({
"time": get_time_string(),
"type": "success",
"text": import_name + " successfully imported."
})
except AssertionError as e:
messages.append(handle_known_error(e, return_front_end_message=True))
except Exception as e:
messages.append(handle_unknown_error(e, return_front_end_message=True))
return jsonify({"data": data, "messages": messages})
def send_filled_param_values():
messages = []
data = []
try:
login_required()
request_json = request.get_json()
param_values = request_json["param_values"]
param_configs = request_json["param_configs"]
cwl_target = request_json["cwl_target"]
job_id = request_json["job_id"]
import_filepath = get_path("job_param_sheet_temp",
job_id=job_id,
param_sheet_format="xlsx")
validate_paths = request_json["validate_paths"]
search_paths = request_json["search_paths"]
search_dir = os.path.abspath(
remove_non_printable_characters(request_json["search_dir"]))
include_subdirs_for_searching = request_json[
"include_subdirs_for_searching"]
if search_paths:
# test if search dir exists:
if not os.path.isdir(search_dir):
sys.exit("The specified search dir \"" + search_dir +
"\" does not exist or is not a directory.")
generate_xls_from_param_values(
param_values=param_values,
configs=param_configs,
output_file=import_filepath,
validate_paths=validate_paths,
search_paths=search_paths,
search_subdirs=include_subdirs_for_searching,
input_dir=search_dir,
config_attributes={"CWL": cwl_target})
except SystemExit as e:
messages.append({
"type":
"error",
"text":
"The provided form failed validation: " + str(e)
})
except:
messages.append({"type": "error", "text": "An uknown error occured."})
if len(messages) == 0:
messages.append({
"type":
"success",
"text":
"The filled form was successfully imported and validated."
})
return jsonify({"data": data, "messages": messages})
def get_general_user_info():
messages = []
data = {}
try:
login_required()
data = get_user_info(current_user.get_id())
except AssertionError as e:
messages.append(handle_known_error(e, return_front_end_message=True))
except Exception as e:
messages.append(handle_unknown_error(e, return_front_end_message=True))
return jsonify({"data": data, "messages": messages})
def modify_or_delete_users():
messages = []
data = []
try:
validate_local_login_enabled()
data_req = request.get_json()
access_token = data_req["access_token"]
login_required(access_token=access_token, admin=True)
action = data_req["action"]
user_selection = data_req["user_selection"]
value = data_req["value"]
if action == "delete":
for username in user_selection:
user_manager.delete(username)
messages.append({
"time":
get_time_string(),
"type":
"success",
"text":
"Successfully deleted users: \"" + ", ".join(user_selection) +
"\""
})
if action == "set_status":
for user in user_selection:
change_user_status_or_level(get_user_by_username(user).id,
new_status=value)
messages.append({
"time":
get_time_string(),
"type":
"success",
"text":
"Successfully set status on users: \"" +
", ".join(user_selection) + "\""
})
if action == "set_level":
for user in user_selection:
change_user_status_or_level(get_user_by_username(user).id,
new_level=value)
messages.append({
"time":
get_time_string(),
"type":
"success",
"text":
"Successfully set level on users: \"" +
", ".join(user_selection) + "\""
})
except AssertionError as e:
messages.append(handle_known_error(e, return_front_end_message=True))
except Exception as e:
messages.append(handle_unknown_error(e, return_front_end_message=True))
return jsonify({"data": data, "messages": messages})
def get_all_users_info():
messages = []
data = []
try:
login_required(admin=True)
data = get_all_users_info_()
except AssertionError as e:
messages.append(handle_known_error(e, return_front_end_message=True))
except Exception as e:
messages.append(handle_unknown_error(e, return_front_end_message=True))
return jsonify({"data": data, "messages": messages})
def get_job_templ_list(): # returns list of job templates
# for already imported CWL documents
messages = []
templates = []
try:
login_required()
templates = get_job_templates()
except SystemExit as e:
messages.append({"type": "error", "text": str(e)})
except:
messages.append({"type": "error", "text": "An uknown error occured."})
return jsonify({"data": templates, "messages": messages})
def logout():
messages = []
data = {"success": False}
try:
login_required()
logout_user()
data["success"] = True
except AssertionError as e:
messages.append(handle_known_error(e, return_front_end_message=True))
except Exception as e:
messages.append(handle_unknown_error(e, return_front_end_message=True))
return jsonify({"data": data, "messages": messages})
def upload_cwl_zip():
messages = []
data = {}
try:
metadata = json_loads(request.form.get("meta"))
access_token = metadata["access_token"]
login_required(access_token=access_token)
assert 'file' in request.files, 'No file received.'
import_wf_file = request.files['file']
assert import_wf_file.filename != '', "No file specified."
assert is_allowed_file(import_wf_file.filename, type="zip"), (
"Wrong file type. Only files with following extensions are allowed: "
+ ", ".join(allowed_extensions_by_type["CWL"]))
# save the file to the CWL directory:
import_wf_filename = secure_filename(import_wf_file.filename)
temp_upload_dir = make_temp_dir()
imported_filepath = os.path.join(temp_upload_dir, import_wf_filename)
import_wf_file.save(imported_filepath)
temp_extract_dir = make_temp_dir()
unzip_dir(imported_filepath, temp_extract_dir)
try:
rmtree(temp_upload_dir)
except Exception as e:
pass
data["temp_dir"] = temp_extract_dir
messages.append({
"time":
get_time_string(),
"type":
"success",
"text":
import_wf_file.filename +
" was successfully uploaded and extracted."
})
except AssertionError as e:
messages.append(handle_known_error(e, return_front_end_message=True))
except Exception as e:
messages.append(handle_unknown_error(e, return_front_end_message=True))
return jsonify({"data": data, "messages": messages})
def start_exec(
): # returns all parmeter and its default mode (global/job specific)
# for a given xls config
messages = []
try:
data_req = request.get_json()
access_token = data_req["access_token"]
username = data_req["username"]
login_required(access_token=access_token, username=username)
access_token = data_req["access_token"]
job_name = data_req["job_name"]
run_names = sorted(data_req["run_names"])
exec_profile_name = data_req["exec_profile"]
max_parrallel_exec_user_def = int(
data_req["parallel_exec"]) if "parallel_exec" in data_req.keys(
) else None
started_runs, already_running_runs = exec_runs(
job_name,
run_names,
exec_profile_name,
username=username,
max_parrallel_exec_user_def=max_parrallel_exec_user_def,
access_token=access_token)
if len(started_runs) > 0:
messages.append({
"time":
get_time_string(),
"type":
"success",
"text":
"Successfully started execution for runs: " +
", ".join(started_runs)
})
if len(already_running_runs) > 0:
messages.append({
"time":
get_time_string(),
"type":
"warning",
"text":
"Following runs are already running or have already finished: "
+ ", ".join(already_running_runs) +
". To restart them, reset them first."
})
except AssertionError as e:
messages.append(handle_known_error(e, return_front_end_message=True))
except Exception as e:
messages.append(handle_unknown_error(e, return_front_end_message=True))
return jsonify({"data": {}, "messages": messages})
def get_job_templ_list(): # returns list of job templates
# for already imported CWL documents
messages = []
templates = []
try:
data_req = request.get_json()
access_token = data_req["access_token"]
login_required(access_token=access_token)
templates = get_job_templates()
except AssertionError as e:
messages.append(handle_known_error(e, return_front_end_message=True))
except Exception as e:
messages.append(handle_unknown_error(e, return_front_end_message=True))
return jsonify({"data": templates, "messages": messages})
def get_all_users_info():
messages = []
data = []
try:
validate_local_login_enabled()
data_req = request.get_json()
access_token = data_req["access_token"]
login_required(access_token=access_token, admin=True)
data = get_all_users_info_()
except AssertionError as e:
messages.append(handle_known_error(e, return_front_end_message=True))
except Exception as e:
messages.append(handle_unknown_error(e, return_front_end_message=True))
return jsonify({"data": data, "messages": messages})
def get_job_list():
messages = []
jobs = []
try:
data_req = request.get_json()
access_token = data_req["access_token"]
username = data_req["username"]
login_required(access_token=access_token, username=username)
job_info = []
for job in job_manager.get_jobs_info_for_user(
username
): #! should be changed once workflows are integrated into the database
job["wf_name"] = os.path.basename(job["wf_target"])
job_info.append(job)
except AssertionError as e:
messages.append(handle_known_error(e, return_front_end_message=True))
messages.append(
handle_unknown_error(
e,
alt_err_message=
"An unkown error occured reading the execution directory",
return_front_end_message=True))
# get exec profiles names:
exec_profile_names = list(app.config["EXEC_PROFILES"].keys())
exec_profile_params = {}
for exec_profile_name in exec_profile_names:
exec_profile_params[exec_profile_name] = {
"workflow_type":
app.config["EXEC_PROFILES"][exec_profile_name]["workflow_type"],
"max_retries":
app.config["EXEC_PROFILES"][exec_profile_name]["max_retries"],
"max_parallel_exec":
app.config["EXEC_PROFILES"][exec_profile_name]
["max_parallel_exec"],
"enable_queueing":
app.config["EXEC_PROFILES"][exec_profile_name]["enable_queueing"],
"allow_user_decrease_max_parallel_exec":
app.config["EXEC_PROFILES"][exec_profile_name]
["allow_user_decrease_max_parallel_exec"],
}
return jsonify({
"data": {
"exec_profiles": exec_profile_names,
"exec_profile_params": exec_profile_params,
"jobs": job_info
},
"messages": messages
})
def upload_file():
messages = []
data = {}
try:
login_required()
if 'file' not in request.files:
sys.exit('No file received.')
import_file = request.files['file']
if import_file.filename == '':
sys.exit("No file specified.")
filename = secure_filename(import_file.filename)
# save the file to the CWL directory:
metadata = json_loads(request.form.get("meta"))
dir_path = metadata["dir_path"]
job_id = metadata["job_id"] if "job_id" in metadata.keys() else None
# check if dir path allowed:
allowed_dirs = get_allowed_base_dirs(job_id=job_id,
allow_input=False,
allow_upload=True,
allow_download=False)
if dir_path == "":
sys.exit(
"Path does not exist or you have no permission to enter it.")
dir_path = os.path.realpath(dir_path)
if not os.path.exists(dir_path) or \
not os.path.isdir(dir_path) or \
check_if_path_in_dirs(dir_path, allowed_dirs) is None:
sys.exit(
"Path does not exist or you have no permission to enter it.")
import_filepath = os.path.join(dir_path, filename)
import_file.save(import_filepath)
data["file_path"] = import_filepath
messages.append({
"type": "success",
"text": "Successfully uploaded file."
})
except SystemExit as e:
messages.append({"type": "error", "text": str(e)})
except:
messages.append({"type": "error", "text": "An unkown error occured."})
return jsonify({"data": data, "messages": messages})
def get_run_details():
messages = []
data = {}
try:
login_required()
req_data = request.get_json()
job_id = req_data["job_id"]
run_id = req_data["run_id"]
log_content = read_run_log(job_id, run_id)
yaml_content = read_run_input(job_id, run_id)
data = {"log": log_content, "yaml": yaml_content}
except AssertionError as e:
messages.append(handle_known_error(e, return_front_end_message=True))
except Exception as e:
messages.append(handle_unknown_error(e, return_front_end_message=True))
return jsonify({"data": data, "messages": messages})
def upload_file():
messages = []
data = {}
try:
# load metadata:
metadata = json_loads(request.form.get("meta"))
dir_path = metadata["dir_path"]
job_name = metadata["job_name"] if "job_name" in metadata.keys(
) else None
access_token = metadata["access_token"]
login_required(access_token=access_token)
assert 'file' in request.files, 'No file received.'
import_file = request.files['file']
assert import_file.filename != '', "No file specified."
filename = secure_filename(import_file.filename)
# check if dir path allowed:
allowed_dirs = get_allowed_base_dirs(job_name=job_name,
allow_input=False,
allow_upload=True,
allow_download=False)
assert dir_path != "", "Path does not exist or you have no permission to enter it."
dir_path = normalize_path(dir_path)
assert os.path.exists(dir_path) and \
os.path.isdir(dir_path) and \
check_if_path_in_dirs(dir_path, allowed_dirs) is not None, \
"Path does not exist or you have no permission to enter it."
import_filepath = os.path.join(dir_path, filename)
import_file.save(import_filepath)
data["file_path"] = import_filepath
messages.append({
"time": get_time_string(),
"type": "success",
"text": "Successfully uploaded file."
})
except AssertionError as e:
messages.append(handle_known_error(e, return_front_end_message=True))
except Exception as e:
messages.append(handle_unknown_error(e, return_front_end_message=True))
return jsonify({"data": data, "messages": messages})
def terminate_runs():
messages = []
data = {}
try:
data_req = request.get_json()
access_token = data_req["access_token"]
login_required(access_token=access_token)
job_name = data_req["job_name"]
run_names = sorted(data_req["run_names"])
mode = data_req["mode"] # one of terminate, reset, delete
succeeded, could_not_be_terminated, could_not_be_cleaned = terminate_runs_by_name(
job_name, run_names, mode)
if len(succeeded) > 0:
messages.append({
"time":
get_time_string(),
"type":
"success",
"text":
"Successfully terminated/reset/deleted runs: " +
", ".join(succeeded)
})
if len(could_not_be_terminated) > 0:
messages.append({
"time":
get_time_string(),
"type":
"warning",
"text":
"Following runs could not be terminated: " +
", ".join(could_not_be_terminated)
})
if len(could_not_be_cleaned) > 0:
messages.append({
"time":
get_time_string(),
"type":
"warning",
"text":
"Following runs could not be cleaned: " +
", ".join(could_not_be_cleaned)
})
except AssertionError as e:
messages.append(handle_known_error(e, return_front_end_message=True))
except Exception as e:
messages.append(handle_unknown_error(e, return_front_end_message=True))
return jsonify({"data": data, "messages": messages})
def get_run_status():
messages = []
data = {}
try:
login_required()
data_req = request.get_json()
data = get_run_info(data_req["job_id"], data_req["run_ids"])
except AssertionError as e:
messages.append(handle_known_error(e, return_front_end_message=True))
except Exception as e:
messages.append(
handle_unknown_error(
e,
alt_err_message=
"An unkown error occured reading the execution directory",
return_front_end_message=True))
return jsonify({"data": data, "messages": messages})
def delete_job():
messages = []
data = {}
try:
data_req = request.get_json()
access_token = data_req["access_token"]
login_required(access_token=access_token)
job_name = data_req["job_name"]
results = delete_job_by_name(job_name)
if results["status"] == "success":
pass
elif results["status"] == "failed run termination":
if len(results["could_not_be_terminated"]) > 0:
messages.append({
"time":
get_time_string(),
"type":
"error",
"text":
"Following runs could not be terminated: " +
", ".join(results["could_not_be_terminated"])
})
if len(results["could_not_be_cleaned"]) > 0:
messages.append({
"time":
get_time_string(),
"type":
"error",
"text":
"Following runs could not be cleaned: " +
", ".join(results["could_not_be_cleaned"])
})
else:
messages.append({
"time":
get_time_string(),
"type":
"error",
"text":
"Could not delete job dir for \"" + job_name + "\"."
})
except AssertionError as e:
messages.append(handle_known_error(e, return_front_end_message=True))
except Exception as e:
messages.append(handle_unknown_error(e, return_front_end_message=True))
return jsonify({"data": data, "messages": messages})
def get_param_form_sheet(job_id):
messages = []
data = {}
try:
login_required()
sheet_path = get_path("job_param_sheet_temp", job_id=job_id)
return send_from_directory(os.path.dirname(sheet_path),
os.path.basename(sheet_path),
attachment_filename=job_id +
".input_params" +
os.path.splitext(sheet_path)[1],
as_attachment=True)
except SystemExit as e:
messages.append({"type": "error", "text": str(e)})
except:
messages.append({"type": "error", "text": "An uknown error occured."})
return jsonify({"data": data, "messages": messages})
def start_exec(): # returns all parmeter and its default mode (global/job specific)
# for a given xls config
messages = []
# try:
login_required()
user_id = current_user.get_id() if app.config["ENABLE_USERS"] else None
data = request.get_json()
cwl_target = data["cwl_target"]
job_id = data["job_id"]
run_ids = sorted(data["run_ids"])
exec_profile_name = data["exec_profile"]
max_parrallel_exec_user_def = int(data["parallel_exec"]) if "parallel_exec" in data.keys() else None
started_runs, already_running_runs = exec_runs(
job_id,
run_ids,
exec_profile_name,
cwl_target,
user_id,
max_parrallel_exec_user_def
)
if len(started_runs) > 0:
messages.append({
"type":"success",
"text":"Successfully started execution for runs: " + ", ".join(started_runs)
})
if len(already_running_runs) > 0:
messages.append({
"type":"warning",
"text":"Following runs are already running or have already finished: " + ", ".join(already_running_runs) + ". To restart them, reset them first."
})
# except SystemExit as e:
# messages.append( {
# "type":"error",
# "text": str(e)
# } )
# except:
# messages.append( {
# "type":"error",
# "text":"An unkown error occured."
# } )
return jsonify({
"data":{},
"messages":messages
})
def get_run_details():
messages = []
data = {}
try:
data_req = request.get_json()
access_token = data_req["access_token"]
login_required(access_token=access_token)
data_req = request.get_json()
job_name = data_req["job_name"]
run_name = data_req["run_name"]
log_content = read_run_log(job_name, run_name)
yaml_content = read_run_input(job_name, run_name)
data = {"log": log_content, "yaml": yaml_content}
except AssertionError as e:
messages.append(handle_known_error(e, return_front_end_message=True))
except Exception as e:
messages.append(handle_unknown_error(e, return_front_end_message=True))
return jsonify({"data": data, "messages": messages})
