swh.indexer.storage.in_memory module

swh.indexer.storage.in_memory.check_id_types(data: List[Dict[str, Any]])

Checks all elements of the list have an ‘id’ whose type is ‘bytes’.

class swh.indexer.storage.in_memory.SubStorage(row_class: Type[TValue], tools, journal_writer)

Bases: Generic[TValue]

Implements common missing/get/add logic for each indexer type.

missing(keys: Iterable[Dict]) → List[bytes]

List data missing from storage.

Parameters:

data (iterable) –

dictionaries with keys:

• id (bytes): sha1 identifier

• indexer_configuration_id (int): tool used to compute the results

Yields:

missing sha1s

get(ids: Iterable[bytes]) → List[TValue]

Retrieve data per id.

Parameters:

ids (iterable) – sha1 checksums

Yields:

dict –

dictionaries with the following keys:

• id (bytes)

• tool (dict): tool used to compute metadata

• arbitrary data (as provided to add)

get_all() → List[TValue]

get_partition(indexer_configuration_id: int, partition_id: int, nb_partitions: int, page_token: Optional[str] = None, limit: int = 1000) → PagedResult[bytes, str]

Retrieve ids of content with indexer_type within partition partition_id bound by limit.

Parameters:

• **indexer_type** – Type of data content to index (mimetype, etc…)

• **indexer_configuration_id** – The tool used to index data

• **partition_id** – index of the partition to fetch

• **nb_partitions** – total number of partitions to split into

• **page_token** – opaque token used for pagination

• **limit** – Limit result (default to 1000)

• **with_textual_data** (bool) – Deal with only textual content (True) or all content (all contents by defaults, False)

Raises:

• IndexerStorageArgumentException for; –

• - limit to None –

• - wrong indexer_type provided –

Returns:

PagedResult of Sha1. If next_page_token is None, there is no more data to fetch

add(data: Iterable[TValue]) → int

Add data not present in storage.

Parameters:

data (iterable) –

dictionaries with keys:

• id: sha1

• indexer_configuration_id: tool used to compute the results

• arbitrary data

class swh.indexer.storage.in_memory.IndexerStorage(journal_writer=None)

Bases: object

In-memory SWH indexer storage.

check_config(*, check_write)

content_mimetype_missing(mimetypes: Iterable[Dict]) → List[Tuple[bytes, int]]

content_mimetype_get_partition(indexer_configuration_id: int, partition_id: int, nb_partitions: int, page_token: Optional[str] = None, limit: int = 1000) → PagedResult[bytes, str]

content_mimetype_add(mimetypes: List[ContentMimetypeRow]) → Dict[str, int]

content_mimetype_get(ids: Iterable[bytes]) → List[ContentMimetypeRow]

content_fossology_license_get(ids: Iterable[bytes]) → List[ContentLicenseRow]

content_fossology_license_add(licenses: List[ContentLicenseRow]) → Dict[str, int]

content_fossology_license_get_partition(indexer_configuration_id: int, partition_id: int, nb_partitions: int, page_token: Optional[str] = None, limit: int = 1000) → PagedResult[bytes, str]

content_metadata_missing(metadata: Iterable[Dict]) → List[Tuple[bytes, int]]

content_metadata_get(ids: Iterable[bytes]) → List[ContentMetadataRow]

content_metadata_add(metadata: List[ContentMetadataRow]) → Dict[str, int]

directory_intrinsic_metadata_missing(metadata: Iterable[Dict]) → List[Tuple[bytes, int]]

directory_intrinsic_metadata_get(ids: Iterable[bytes]) → List[DirectoryIntrinsicMetadataRow]

directory_intrinsic_metadata_add(metadata: List[DirectoryIntrinsicMetadataRow]) → Dict[str, int]

origin_intrinsic_metadata_get(urls: Iterable[str]) → List[OriginIntrinsicMetadataRow]

origin_intrinsic_metadata_add(metadata: List[OriginIntrinsicMetadataRow]) → Dict[str, int]

origin_intrinsic_metadata_search_fulltext(conjunction: List[str], limit: int = 100) → List[OriginIntrinsicMetadataRow]

origin_intrinsic_metadata_search_by_producer(page_token: str = '', limit: int = 100, ids_only: bool = False, mappings: Optional[List[str]] = None, tool_ids: Optional[List[int]] = None) → PagedResult[Union[str, OriginIntrinsicMetadataRow], str]

origin_intrinsic_metadata_stats()

origin_extrinsic_metadata_get(urls: Iterable[str]) → List[OriginExtrinsicMetadataRow]

origin_extrinsic_metadata_add(metadata: List[OriginExtrinsicMetadataRow]) → Dict[str, int]

indexer_configuration_add(tools)

indexer_configuration_get(tool)