Module hex 

xxd-style hex dump rendering. One row = 16 bytes, with offset prefix and ASCII gutter.

Functions

format_hex_row

Format one row of a hex dump.

hex_chars_to_bytes_per_group

Translate a user-facing “hex chars per group” value (2/4/8/16/32) to the internal bytes-per-group unit (1/2/4/8/16). Returns None for any other input.