| 4 | import csv |
| 5 | |
| 6 | class DataCollection(collections.Sequence): |
| 7 | def __init__(self, columns): |
| 8 | self.column_names = list(columns) |
| 9 | self.column_data = list(columns.values()) |
| 10 | |
| 11 | def __len__(self): |
| 12 | return len(self.column_data[0]) |
| 13 | |
| 14 | def __getitem__(self, index): |
| 15 | return dict(zip(self.column_names, |
| 16 | (col[index] for col in self.column_data))) |
| 17 | |
| 18 | |
| 19 | def read_csv_as_columns(filename, types): |
no outgoing calls
no test coverage detected