Toolkit

DMDE is a powerful tool for data searching, editing, and recovery on disks. It may recover directory structure and files in some complicated cases through the use of special algorithms when other software can't help. The application is listed, reviewed, and awarded in magazines and catalogs. DMDE has a number of freeware features such as a disk editor, a simple partition manager (e.g. allows partition undeleting), a tool to create disk images and clones, a RAID constructor, and file recovery from the current panel. Paid editions support file and directory recovery without the restriction, DMDE Professional Edition has additional features to recover data for clients (compare editions). Algorithms of thorough search and analysis effectively reconstruct directory structure and recover files after some complex file system damages (such as format, partition manager failure, and others). It is possible to find data quickly without a full scan in the case of minor filesystem damage.

openpyxl is a Python library to read/write Excel 2010 xlsx/xlsm/xltx/xltm files. It was born from a lack of an existing library to read/write natively from Python in the Office Open XML format. All kudos to the PHPExcel team as openpyxl was initially based on PHPExcel. By default, openpyxl does not guard against quadratic blowup or billion laughs XML attacks. To guard against these attacks install defusedxml. Install openpyxl using pip. It is advisable to do this in a Python virtualenv without system packages. Sometimes you might want to work with the checkout of a particular version. This may be the case if bugs have been fixed but a release has not yet been made. There is no need to create a file on the filesystem to get started with openpyxl. Just import the Workbook class and start work. Sheets are given a name automatically when they are created. Once you gave a worksheet a name, you can get it as a key of the workbook.