Files
computer-playbook/tests/unit/python/utils
kevinveenbirkenbachandClaude Opus 5 7d8157a08d fix(networks): emit nothing rather than a childless networks key
Both renderers build their output as a list of lines seeded with the "networks:"
header and append one line per attachment. With no attachment to append they
still returned the bare header, and a mapping key with no children parses as
null, not as an empty mapping. Compose then rejects the whole file instead of
ignoring an empty section.

The two functions do not share their non-empty paths and disagree on where the
newline goes -- render_compose_networks terminates with one, render_container_networks
leads with one -- so the guard is written out in each rather than factored into a
helper that would have to know both shapes.

Both callers already treat an empty string as "insert nothing", so returning it
needs no change on their side.

Co-Authored-By: Claude Opus 5 (1M context) <noreply@anthropic.com>
2026-08-31 11:05:51 +02:00
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