Reconcile Dirty-priced securities from a client list against an internal list. Adding any dirty-priced securities not found on the internal EXCEL spreadsheet but on the external client excel spreadsheet, to the internal spreadsheet via the Python programming language and the Python-Excel reader library openpyxl. No Microsoft Excel Macro Visual Basic code needed.

After cloning the repository first time, create a virtual environment with the virtualenv command: virtualenv env

Then install the needed packages: pip install -r requirements.txt

This latter step needs to be done each time you update the repository (just in case new requirements have been added to the project).

To run the application type python merge.py name_of_reconciled_xlsx name_of_daily_data_xlsx

That's it.