I need to rewrite Stingray Reader. This project handles a certain amount of file processing using a schema to assure the Logical Layout is understood. It handles several common Physical Formats:

• CSV files where the format is extended by the various dialects options.
• COBOL files in ASCII or EBCDIC.

The …

Here's an interesting problem. Implement the split command for mainframe COBOL EBCDIC files with their BDW and RDW headers.

The conventional split can't handle COBOL EBCDIC files because they don't have sensible \n line breaks. Translating an EBCDIC file to ASCII is high-risk because COMP and COMP-3 fields will be …

Python is Batteries Included ™ programming. These analysis tools are either Python Out Of the Box , or they are straight-forward downloads of other open-source components.

Here are some analytical situations where Python has saved my bacon. I'll present some code for several of these.

1. Legacy Data Domains. There are legacy (in …