parq_blockmodel.schema.utils.load_schema

Contents

parq_blockmodel.schema.utils.load_schema#

parq_blockmodel.schema.utils.load_schema(schema)[source]#

Load and return a pandera DataFrameSchema.

Accepts either a ready-made DataFrameSchema object or a Path pointing to a YAML schema file (loaded via df_eval.utils.pandera_io_compat.from_yaml to preserve custom metadata).

Parameters:

schema (DataFrameSchema or Path) – A pandera DataFrameSchema instance, or a Path to a YAML schema file.

Returns:

The loaded schema.

Return type:

DataFrameSchema

Raises:

  • ImportError – If pandera or df-eval is not installed.

  • TypeError – If schema is not a recognised type.

Contents