swh.objstorage.multiplexer.filter package

Submodules:

• swh.objstorage.multiplexer.filter.filter module
  • ObjStorageFilter
    • ObjStorageFilter.check_config()
    • ObjStorageFilter.add()
    • ObjStorageFilter.restore()
    • ObjStorageFilter.get()
    • ObjStorageFilter.check()
    • ObjStorageFilter.delete()
• swh.objstorage.multiplexer.filter.read_write_filter module
  • ReadObjStorageFilter
    • ReadObjStorageFilter.check_config()
    • ReadObjStorageFilter.add()
    • ReadObjStorageFilter.restore()
    • ReadObjStorageFilter.delete()

Module contents:

swh.objstorage.multiplexer.filter.read_only()

swh.objstorage.multiplexer.filter.add_filter(storage, filter_conf)

Add a filter to the given storage.

Parameters:

• storage (swh.objstorage.ObjStorage) – storage which will be filtered.

• filter_conf (dict) –

  configuration of an ObjStorageFilter, given as a dictionary that contains the keys:

  • type: which represent the type of filter, one of the keys of _FILTERS_CLASSES

  • Every arguments that this type of filter requires.

Returns:

A filtered storage that perform only the valid operations.

swh.objstorage.multiplexer.filter.add_filters(storage, filter_confs)

Add multiple filters to the given storage.

(See filter.add_filter)

Parameters:

• storage (swh.objstorage.ObjStorage) – storage which will be filtered.

• filter_confs (list) – any number of filter conf, as a dict with:

• type (-) – which represent the type of filter, one of the keys of FILTERS.

• require. (- Every arguments that this type of filter) –

Returns:

A filtered storage that fulfill the requirement of all the given filters.