[API Integration - AUDIO] IMSLP

[annatuma]

Provider API Endpoint / Documentation

https://imslp.org/api.php

Provider description

This is a provider of sheet music and music recordings. There is CC-licensed content in both categories. For this ticket, we'd like to ingest the CC-licensed audio. In the future we may also want to ingest sheet music, but that is out of scope here.

Example file:
https://imslp.org/wiki/Dilatate_sunt_tribulationes_(Abbatini%2C_Antonio_Maria)

Ticket work required beyond this point

Licenses Provided

Provider API Technical info

Checklist to complete before beginning development

No development should be done on a Provider API Script until the following info is gathered:

• Verify there is a way to retrieve the entire relevant portion of the provider's collection in a systematic way via their API.
• Verify the API provides license info (license type and version; license URL provides both, and is preferred)
• Verify the API provides stable direct links to individual works.
• Verify the API provides a stable landing page URL to individual works.
• Note other info the API provides, such as thumbnails, dimensions, attribution info (required if non-CC0 licenses will be kept), title, description, other meta data, tags, etc.
• Attach example responses to API queries that have the relevant info.

General Recommendations for implementation

• The script should be in the src/cc_catalog_airflow/dags/provider_api_scripts/ directory.
• The script should have a test suite in the same directory.
• The script must use the ImageStore class (Import this from
  src/cc_catalog_airflow/dags/provider_api_scripts/common/storage/image.py).
• The script should use the DelayedRequester class (Import this from
  src/cc_catalog_airflow/dags/provider_api_scripts/common/requester.py).
• The script must not use anything from
  src/cc_catalog_airflow/dags/provider_api_scripts/modules/etlMods.py, since
  that module is deprecated.
• If the provider API has can be queried by 'upload date' or something similar,
  the script should take a --date parameter when run as a script, giving the
  date for which we should collect images. The form should be YYYY-MM-DD (so,
  the script can be run via python my_favorite_provider.py --date 2018-01-01).
• The script must provide a main function that takes the same parameters as from
  the CLI. In our example from above, we'd then have a main function
  my_favorite_provider.main(date). The main should do the same thing calling
  from the CLI would do.
• The script must conform to PEP8. Please use pycodestyle (available via
  pip install pycodestyle) to check for compliance.
• The script should use small, testable functions.
• The test suite for the script may break PEP8 rules regarding long lines where
  appropriate (e.g., long strings for testing).

Examples of other Provider API Scripts

For example Provider API Scripts and accompanying test suites, please see

• src/cc_catalog_airflow/dags/provider_api_scripts/flickr.py and
• src/cc_catalog_airflow/dags/provider_api_scripts/test_flickr.py, or
• src/cc_catalog_airflow/dags/provider_api_scripts/wikimedia_commons.py and
• src/cc_catalog_airflow/dags/provider_api_scripts/test_wikimedia_commons.py.

[mathemancer]

I love IMSLP! However, note that almost all of the audio you'll find there will be MIDI 'performances'. (just play the mp3 for the Example file). Given that, I'm not sure this should be highly-prioritized.