writing pandas DataFrame might fail

[Albert-Jan Roskam]

In SavWwriter.writerows

        elif pandasOK and isinstance(records, pd.DataFrame):
            records[records.isnull()] = self.sysmis
            for record in records.itertuples(index=False):
                self.writerow(list(record))

the line records[records.isnull()] = self.sysmis should probably be replaced with records = records.fillna(self.sysmis). This is needed when the DataFrame contains chars.

[Albert-Jan Roskam]

fixed issue #50, writing pandas.DataFrame that also includes dtype of type np.object.

→ <<cset 643d8d74e264>>