error handlers flask code example
Example: flask exception handler
'''Application error handlers.'''
from app.models.s3 import S3ClientError
from app.models.threatstack import ThreatStackError
from flask import Blueprint, jsonify
errors = Blueprint('errors', __name__)
@errors.app_errorhandler(S3ClientError)
@errors.app_errorhandler(ThreatStackError)
def handle_error(error):
message = [str(x) for x in error.args]
status_code = 500
success = False
response = {
'success': success,
'error': {
'type': error.__class__.__name__,
'message': message
}
}
return jsonify(response), status_code
@errors.app_errorhandler(Exception)
def handle_unexpected_error(error):
status_code = 500
success = False
response = {
'success': success,
'error': {
'type': 'UnexpectedException',
'message': 'An unexpected error has occurred.'
}
}
return jsonify(response), status_code