A vardbapi interface that sacrifices validation in order to improve performance. It takes advantage of vardbdbapi._aux_cache, which is backed by vdb_metadata.pickle. Since _aux_cache is not updated for every single merge/unmerge (see _aux_cache_threshold), the list of packages is obtained directly from the real vardbapi instance. If a package is missing from _aux_cache, then its metadata is obtained using the normal (validated) vardbapi.aux_get method.
For performance reasons, the match method only supports package name and version constraints.
_copy_attrs= ('cpv_exists', '_aux_cache_keys', '_cpv_sort_ascending')¶
aux_get(cpv, attrs, myrepo=None)¶
Returns an ordered iterator instead of a list, so that search results can be displayed incrementally.
For performance reasons, only package name and version constraints are supported, and the returned list is unordered.