Classes | |
| class | Backend |
| class | CollectionHandler |
Functions | |
| def | construct_order |
| def | construct_query |
| def | doc_to_string |
| def | extract_nested_field |
| def | legal_collection_name |
| def | legal_db_name |
| def | legal_topic_name |
| def | metadata_resp |
| def | parse_val |
| def | updatable_metadata_field |
Variables | |
| tuple | back = Backend(host, port) |
| string | DELIMETER = '___' |
| tuple | host = rospy.get_param('~host', 'localhost') |
| tuple | port = rospy.get_param('~port', 27017) |
| def backend::construct_order | ( | order | ) |
Construct a Mongodb ordering criterion from Ros message. If the field is empty, return None.
Definition at line 335 of file backend.py.
| def backend::construct_query | ( | q, | ||
| example | ||||
| ) |
Helper to construct a mongo db query
Definition at line 97 of file backend.py.
| def backend::doc_to_string | ( | d | ) |
Definition at line 122 of file backend.py.
| def backend::extract_nested_field | ( | msg, | ||
| f | ||||
| ) |
Helper function that extracts a nested field from a ros message
Definition at line 72 of file backend.py.
| def backend::legal_collection_name | ( | name | ) |
Definition at line 62 of file backend.py.
| def backend::legal_db_name | ( | name | ) |
Definition at line 57 of file backend.py.
| def backend::legal_topic_name | ( | name | ) |
Definition at line 66 of file backend.py.
| def backend::metadata_resp | ( | code, | ||
| msg | ||||
| ) |
Definition at line 125 of file backend.py.
| def backend::parse_val | ( | s, | ||
| example | ||||
| ) |
Parse a string val based on the type of example
Definition at line 80 of file backend.py.
| def backend::updatable_metadata_field | ( | name | ) |
Definition at line 69 of file backend.py.
| tuple backend::back = Backend(host, port) |
Definition at line 651 of file backend.py.
| string backend::DELIMETER = '___' |
Definition at line 50 of file backend.py.
| tuple backend::host = rospy.get_param('~host', 'localhost') |
Definition at line 649 of file backend.py.
| tuple backend::port = rospy.get_param('~port', 27017) |
Definition at line 650 of file backend.py.
