anchor.diff:      set -eo pipefail
   
       export IBIS_TEST_DATA_DIRECTORY
  -    IBIS_TEST_DATA_DIRECTORY="$(mktemp -d)"
  +    IBIS_TEST_DATA_DIRECTORY="ci/ibis-testing-data"
  +
  +    mkdir -p "$IBIS_TEST_DATA_DIRECTORY"
   
       # copy the test data to a directory
       rsync --chmod=Du+rwx,Fu+rw --archive "${ibisTestingData}/" "$IBIS_TEST_DATA_DIRECTORY"
  
positive.code:     pydantic
      pytz
      regex
      tabulate
      toolz
    ];
  
  
negative.code: , python
  , pytz
  , regex
  , rich
  , rsync
  , shapely
  , sqlalchemy
  , sqlglot
  , sqlite
  , toolz
  }:
  let
  