ipumspy.api.extract.define_extract_from_json¶
- class ipumspy.api.extract.define_extract_from_json(filename)[source]¶
Convenience method to convert an IPUMS extract definition or definitions stored in a json file into a BaseExtract object. If multiple extracts are specified, return a List[BaseExtract] objects.
- Parameters
filename (
str) – Json file containing IPUMS extract definitions- Return type
- Returns
The extract(s) specified in the json file