I have added validations to the Extractor class to validate the configuration as well as to the extract_field function. Added tests for that as well. Notice that there are a few formatting changes done to the code to pass flake8 in tox. Please review this and let me know if anything changes are required.
I have added validations to the Extractor class to validate the configuration as well as to the extract_field function. Added tests for that as well. Notice that there are a few formatting changes done to the code to pass flake8 in tox. Please review this and let me know if anything changes are required.