def get_user(self, user_id):
self.clean_error()<EOL>try:<EOL><INDENT>url = self.get_url(Constants.GET_USER_URL, user_id)<EOL>response = self.execute_call('<STR_LIT>', url)<EOL>if response.status_code == <NUM_LIT:200>:<EOL><INDENT>json_data = response.json()<EOL>if json_data and json_data.get('<STR_LIT:data>', None):<EOL><INDENT>return User(json_data['<STR_LIT:data>'][<NUM_LIT:0>])<EOL><DEDENT><DEDENT>else:<EOL><INDENT>self.error = str(response.status_code)<EOL>self.error_description = self.extract_error_message_from_response(response)<EOL><DEDENT><DEDENT>except Exception as e:<EOL><INDENT>self.error = <NUM_LIT><EOL>self.error_description = e.args[<NUM_LIT:0>]<EOL><DEDENT>
Gets User by ID.

:param user_id: Id of the user
:type user_id: int

Returns the user identified by the id
:return: user
:rtype: User

See https://developers.onelogin.com/api-docs/1/users/get-user-by-id Get User by ID documentation