web_monitoring.db.Client.get_versions

Client.get_versions(*, page_id=None, chunk=None, chunk_size=None, sort=None, start_date=None, end_date=None, source_type=None, hash=None, source_metadata=None, different=None, include_change_from_previous=None, include_change_from_earliest=None, include_total=False)

Iterate over a set of versions, optionally filtered by search criteria.

Any metadata about each paginated chunk of results is available on the “_list_meta” field of each version, e.g:

>>> pages = client.get_versions(include_total=True)
>>> next(pages)['_list_meta']
{'total_results': 123456}

Parameters:

page_idstr, optional

Restricts serach to Versions of a specific Page

chunkinteger, optional

Pagination chunk to start iterating from. If unset, starts at the beginning of the result set. (Under the hood, results are retrieved in “chunks”; using this to skip partway into the results is more optimized that skipping over the first few items in the iterable.)

chunk_sizeinteger, optional

Number of items per chunk. (Under the hood, results are retrieved in “chunks”; this specifies how big those chunks are.)

sortlist of str, optional

Fields to sort by in {field}:{order} format, e.g. capture_time:asc

start_datedatetime, optional

end_datedatetime, optional

source_typestr, optional

Such as ‘versionista’ or ‘internetarchive’

hashstr, optional

SHA-256 hash of Version content

source_metadatadict, optional

Examples:

• {'version_id': 12345678}

• {'account': 'versionista1', 'has_content': True}

differentbool, optional

If False, include versions that aren’t actually different from the previous version of the same page in the response.

include_change_from_previousbool, optional

If True, include a change_from_previous field in each version that represents a change object between it and the previous version of the same page.

include_change_from_earliestbool, optional

If True, include a change_from_earliest field in each version that represents a change object between it and the earliest version of the same page.

include_totalbool, optional

Whether to include a meta.total_results field in the response. If not set, links.last will usually be empty unless you are on the last chunk. Setting this option runs a pretty expensive query, so use it sparingly. (Default: False)

Yields:

versiondict

Data about each found version.