TableLazy
fio.TableLazy(self, data, index=None, columns=None, **kwargs)A lazy read of tabular data in a file.
Requires a datastream as input.
Parameters
| Name | Type | Description | Default |
|---|---|---|---|
| data | BufferHandler |
A stream. | required |
| index | str | tuple | The index column used as row indices. | None |
| columns | list | The column headers of the table. | None |
Returns
| Name | Type | Description |
|---|---|---|
| object | An object containing a connection via a stream to a file. |
Methods
| Name | Description |
|---|---|
| get | Get a row from the table based on the index. |
| set_index | Set the index of the table. |