Performance optimization release using pyexcel-io 0.1.0

This release is backward compatible with earlier releases. 'streaming' is an extra option given to get_data. Only when 'streaming' is explicitly set to True, the data will be consisted of generators, hence will break your existing code.

Performance optimization release using pyexcel-io 0.1.0

This release is backward compatible with earlier releases. 'streaming' is an extra option given to get_data. Only when 'streaming' is explicitly set to True, the data will be consisted of generators, hence will break your existing code.

Avoid dependencies being dropped by python 3's pip

due to this failed build, openpyxl was not picked up by python 3's pip : https://travis-ci.org/chfw/pyexcel/jobs/97762428

Maintenance release

Deliver pull request #3

Maintenance release

fix #1

Unified api acorss pyexcel-* extensions

get_data and save_data are seen across pyexcel-* extensions. remember them once and use them across all extensions.

Optimization for loading single sheet from a multiple book

• Loads only one sheet from a multiple sheet book
• Use New BSD License

Enforce reading values if a cell contains a formular

Openpyxl had a data_only option upon opening a xlsx file. By passing data_only=True, this library would be able to read values back.

Bug fix

no sheet can have more than 26 columns in a xls file

Use pyexcel-io 0.0.2

• IO interface update as pyexcel-io introduced keywords in function calls.