Empty cells are ignored

[sirio81]

Hi, the get_data() method returns a list for each row.
The list contains only the values of non empty cells.
When parsing a table it may be necessary to know if a cell was empty.
I suggest to add and option the get_data() method so to include an empty string (or None value) for empty cells into the returned lists.

[chfw]

yes, the trailing empty cells are ignored: https://github.com/pyexcel/pyexcel-io/blob/dev/pyexcel_io/sheet.py#L88. but an option to toggle this behaviour can be added in pyexcel-io v0.6.0, the next release.

[sirio81]

Look forward for it!

[chfw]

pyexcel-io 0.6.0 was released. Please give it a go!

@kaittodesk has help verify the fix.

pyexcel/pyexcel#228