Bundle Data Types

That's a nice bundle you have there.

Bundle Data Presentation Types

Kind	Type	Example
literal or file link	int, float, str, bool, unicode	return 3 return 3.14 return "pi" return True return "s3://abucket/akey/afile.parquet"
None type	NoneType	return None
flat collection of literals and file links	list, tuple	return [1,3,5] return ("jd", "ke")
dictionary of flat collections	dictionary	return {'name':["mark","sue"], 'age':[21, 32]}
file links	str or luigi.LocalTarget	return /Users/kyocum/fancy.csv return s3://abucket/akey/afile.parquet
dataframe	pandas.DataFrame	return pd.DataFrame({'name':['mark','sue']})

Currently Disdat only supports simple dataframes (no hierarchical indices or complex object types).

If you want to store something complex, there are many good file formats that already exist: csv, parquet, orc, etc. Choose one of those and store the link!