def not_found_handler(error):
"""Custom error handler for 404."""
data = {'message': MESSAGES.get('RESOURCE_NOT_FOUND')}
response = Response(json.dumps(data),
status=CODES.get('NOT_FOUND'),
mimetype=MIME_TYPES.get('APPLICATION_JSON'))
return response
def bad_request(error=None):
"""handle app's 400 error"""
resp = Response(json.dumps({
"message": MESSAGES.get('BAD_REQUEST'),
"status_code": RESPONSES.get('BAD_REQUEST')
}),
status=RESPONSES.get('BAD_REQUEST'),
mimetype=MIME_TYPES.get('JSON'))
return resp
def not_found(error=None):
"""handle app's 404 error."""
resp = Response(json.dumps({
"message": MESSAGES.get('NOT_FOUND'),
"status_code": RESPONSES.get('NOT_FOUND')
}),
status=RESPONSES.get('NOT_FOUND'),
mimetype=MIME_TYPES.get('JSON'))
return resp
def method_not_allowed(error=None):
"""handle app's 405 error"""
resp = Response(json.dumps({
"message":
MESSAGES.get('METHOD_NOT_ALLOWED'),
"status_code":
RESPONSES.get('METHOD_NOT_ALLOWED')
}),
status=RESPONSES.get('METHOD_NOT_ALLOWED'),
mimetype=MIME_TYPES.get('JSON'))
return resp
def internal_error(error=None):
"""handle app's 500 error"""
resp = Response(json.dumps({
"message":
MESSAGES.get('INTERNAL_SERVER_ERROR'),
"status_code":
RESPONSES.get('INTERNAL_SERVER_ERROR')
}),
status=RESPONSES.get('INTERNAL_SERVER_ERROR'),
mimetype=MIME_TYPES.get('JSON'))
return resp