IDC Index Data

23.10.1 verified Fri May 01 auth: no python

ImagingDataCommons index to query and download data from the Imaging Data Commons. Version 23.10.1 with occasional releases (every few months).

pip install idc-index-data

Common errors

error ModuleNotFoundError: No module named 'idc_index' ↓

cause Package not installed or wrong import path.

fix

Run pip install idc-index-data and use import idc_index.

error AttributeError: module 'idc_index' has no attribute 'IDCIndex' ↓

cause Incorrect import attempt such as `from idc_index import IDCIndex` when the class is inside the module.

fix

Use import idc_index then idc_index.IDCIndex().

breaking Requires Python >=3.10. Using older Python will fail at install. ↓

fix Ensure Python 3.10+ is used.

gotcha Data is downloaded from GCS; ensure you have network access and sufficient disk space. ↓

fix Check internet connectivity and free space before downloading large indexes.

idc_index
wrong
```
from idc_index import IDCIndex
```
correct
```
import idc_index
```
The main entry point is the module, not a class. Use `import idc_index` and then access `idc_index.IDCIndex`.

Initialize the IDC index and list available indexes.

import idc_index

index = idc_index.IDCIndex()
print(index.get_available_indexes())