def mfold_task_result(task_id):
"""Handler for getting mfold result from just a task id
Args:
task_id: Id of task generated via RESTful API
Returns:
Json object of status or sends zipped file
"""
status = get_async_result(delegate, task_id)
if status['status'] == 'fail':
return jsonify({
'status': 'error',
'error': 'Task is not ready or has failed'
}), 400
elif status['status'] == 'error':
return jsonify(status), 400
zip_file = get_zip_path(task_id)
try:
return send_file(zip_file)
except IOError:
return jsonify({
'status': 'error',
'error': 'File does not exist'
}), 400
def zip_files_from_sirna(struct):
"""Function which generates email msg from siRNA
Args:
struct: sh-miR struct
Returns:
zip message
"""
for element in struct:
task_id = element[-1]
with app.app_context():
path = get_zip_path(task_id, task_id)
zip_msg = MIMEBase('application', 'zip')
with open(path) as zip_file:
zip_msg.set_payload(zip_file.read())
encoders.encode_base64(zip_msg)
zip_msg.add_header('Content-Disposition', 'attachment',
filename=os.path.basename(path))
yield zip_msg
