{"id":23873,"library":"idc-index-data","title":"IDC Index Data","description":"ImagingDataCommons index to query and download data from the Imaging Data Commons. Version 23.10.1 with occasional releases (every few months).","status":"active","version":"23.10.1","language":"python","source_language":"en","source_url":"https://github.com/ImagingDataCommons/idc-index-data","tags":["imaging","data commons","parquet","IDC"],"install":[{"cmd":"pip install idc-index-data","lang":"bash","label":"default"}],"dependencies":[],"imports":[{"note":"The main entry point is the module, not a class. Use `import idc_index` and then access `idc_index.IDCIndex`.","wrong":"from idc_index import IDCIndex","symbol":"idc_index","correct":"import idc_index"}],"quickstart":{"code":"import idc_index\n\nindex = idc_index.IDCIndex()\nprint(index.get_available_indexes())","lang":"python","description":"Initialize the IDC index and list available indexes."},"warnings":[{"fix":"Ensure Python 3.10+ is used.","message":"Requires Python >=3.10. Using older Python will fail at install.","severity":"breaking","affected_versions":">=23.10.1"},{"fix":"Check internet connectivity and free space before downloading large indexes.","message":"Data is downloaded from GCS; ensure you have network access and sufficient disk space.","severity":"gotcha","affected_versions":"all"}],"env_vars":null,"last_verified":"2026-05-01T00:00:00.000Z","next_check":"2026-07-30T00:00:00.000Z","problems":[{"fix":"Run `pip install idc-index-data` and use `import idc_index`.","cause":"Package not installed or wrong import path.","error":"ModuleNotFoundError: No module named 'idc_index'"},{"fix":"Use `import idc_index` then `idc_index.IDCIndex()`.","cause":"Incorrect import attempt such as `from idc_index import IDCIndex` when the class is inside the module.","error":"AttributeError: module 'idc_index' has no attribute 'IDCIndex'"}],"ecosystem":"pypi","meta_description":null,"install_score":null,"install_tag":null,"quickstart_score":null,"quickstart_tag":null}