Pandas projection

result.to_pandas("entity") returns a pandas DataFrame.

Install

Pandas is not a core dependency. Install the extra:

pip install crease[pandas]

The pandas import is deferred until to_pandas is actually called, so users who never project to a DataFrame don't pay the import cost.

Usage

df = result.to_pandas("order")

For cardinality: one entities, you get a one-row DataFrame.

Halt-by-default

Like the other projection methods, to_pandas raises crease.ValidationError if the report has any errors. Pass allow_partial=True to recover whatever was extracted:

df = result.to_pandas("order", allow_partial=True)