def prune_properties()

in src/rpdk/core/contract/resource_client.py [0:0]

• 13 lines of code
• 6 McCabe index (conditional complexity)

def prune_properties(document, paths):
    """Prune given properties from a document.

    This assumes properties will always have an object (dict) as a parent.
    The function modifies the document in-place, but also returns the document
    for convenience. (The return value may be ignored.)
    """
    for path in paths:
        # if '*' is in path, we need to prune more than one property (prune property for all members of array)
        if UNPACK_SEQUENCE_IDENTIFIER in path:
            document = _prune_properties_for_all_sequence_members(document, path)
            continue
        try:
            _prop, resolved_path, parent = traverse(document, path)
        except LookupError:
            # not found means nothing to delete
            LOG.info(LOOKUP_ERROR_MESSAGE_FORMAT, document, path)
        else:
            key = resolved_path[-1]
            del parent[key]
    return document