PYTHON SCRIPT REVIEW WORKSHEET
Space Office | 2 November 2026

Business question:
Meaning of one row and identifier:
Approved columns, order, and source snapshot:
Quantity units, allowed characters, range, and missing-value rule:
Expected normal result before execution:
Empty / boundary / duplicate / invalid cases:
Required input access and permitted effects:
Interpreter version and environment:
Function result compared with original rows:
Error handling and stale-result prevention:
Dependencies, owner, and reproduction instructions:
Lithium implementation / Carbon checks / Hydrogen review:
Human acceptance and separately approved production use:

FICTIONAL EXAMPLE
Four item types, six available units, positive IDs T1,T3,T4.
Header-only returns zero results; missing header or invalid records raise ValueError.
Changing T2 from zero to two makes eight units and includes T2.
A working script does not reserve tools, change records, or authorize access.