BBBikeDownloader.get_catalogue

classmethod BBBikeDownloader.get_catalogue(update=False, confirmation_required=True, verbose=False, raise_error=False)[source]

Get a dict-type index of available formats, data types and a download catalogue.

Parameters:

  • update (bool) – whether to (check on and) update the prepacked data, defaults to False

  • confirmation_required (bool) – whether asking for confirmation to proceed, defaults to True

  • verbose (bool | int) – whether to print relevant information in console, defaults to False

  • raise_error (bool) – Whether to raise the provided exception; if raise_error=False (default), the error will be suppressed.

Returns:

a list of available formats, a list of available data types and a dictionary of download catalogue

Return type:

dict[str, list | dict[str, pandas.DataFrame]]

Examples:

>>> from pydriosm.downloader import BBBikeDownloader
>>> bbd = BBBikeDownloader()
>>> # Index for downloading OSM data available on the BBBike free download server
>>> bbbike_catalogue = bbd.get_catalogue()
>>> list(bbbike_catalogue.keys())
['FileFormat', 'DataType', 'Catalogue']
>>> catalogue = bbbike_catalogue['Catalogue']
>>> type(catalogue)
dict
>>> bham_catalogue = catalogue['Birmingham']
>>> type(bham_catalogue)
pandas.core.frame.DataFrame
>>> bham_catalogue.shape
(13, 5)
>>> bham_catalogue.head()
                                   filename  ...                last_update
0                        Birmingham.osm.pbf  ...  2025-09-27 18:51:39+00:00
1                         Birmingham.osm.gz  ...  2025-09-28 05:37:57+00:00
2                    Birmingham.osm.shp.zip  ...  2025-09-28 05:54:16+00:00
3  Birmingham.osm.garmin-ontrail-latin1.zip  ...  2025-09-28 07:05:18+00:00
4   Birmingham.osm.garmin-onroad-latin1.zip  ...  2025-09-28 07:04:54+00:00
[5 rows x 5 columns]