Replaces manual string concatenation withcsv.writer() forRFC 4180 compliance
Updatesopen_file() to use text mode with proper encoding and newline handling
Removes manual quoting fromcsv_converter() ascsv.writer() handles this properly

This addressespotential data corruption with special characters (commas, quotes, newlines) in network flow data by using Python's standard CSV module instead of manual string formatting.

Dependency

This enhancement requires importing thecsv module, which might be not desired. However, thecsv module is part of Python's standard library and has been included since Python 2.3. It is available in all Python versions without any pip installation required.

Enhance CSV export with safer data handling

3f3064a

- Replace manual string concatenation with csv.writer() for RFC 4180 compliance- Update open_file() to use text mode with proper encoding and newline handling- Remove manual quoting from csv_converter() as csv.writer() handles this properlyThis addresses potential data corruption with special characters (commas, quotes,newlines) in network flow data by using Python's standard CSV module insteadof manual string formatting.