GitHub - Roche/pyreadstat: Python package to read sas, spss ... Aug 22, 2018 · 2. Reading Value Labels Neither sas7bdat and pandas.read_sas gives the possibility to read sas7bcat catalog files. Pyreadstat can do that and also extract value labels from SPSS and STATA files. 3. Reading dates and datetimes sas7bdat and pandas.read_sas convert both date and datetime variables into datetime. That means if you have a date such ...