A library to parse arguments of numbers and number sequences, usable directly or with argparse. Allows concise representation of contiguous or non-contiguous sequences. Example: 1,5-10,40-50/5,200+100/25
An extension to tarfile to allow adding compressed-on-the-fly files to a tarfile, allowing files too large to fit into memory or data that is generated on the fly. Note that the output file object must support "seek()", hence must be a regular uncompressed tar file.
A library to walk through tar archives, simplifying use by handling listing and decompression.