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variant_bundle_limits.py next to variant_bundles.py formed the prefix group 'variant', which the structure lint reads as a folder in disguise. It stayed green locally because that lint asks git ls-files: the new file was untracked through every quality run and only became visible once committed. CI saw it immediately - the sole failure of run 30675284663. Both move to utils/github/variant/ as bundles.py and limits.py, and the test mirrors along. The BLE001 per-file ignore is removed rather than repointed. parse_size raises humanfriendly.InvalidSize for a malformed string and TypeError only for a non-string, and the value reaching it is always str - so the catch-all was never needed. Measured, not assumed. Co-Authored-By: Claude Opus 5 (1M context) <noreply@anthropic.com>
Shared Utilities (utils/)
This directory contains shared Python helpers used by custom modules and plugins.
Purpose
Use utils/ for reusable code that should not be duplicated across:
library/modules,plugins/action/,plugins/filter/,plugins/lookup/.
Typical shared utilities:
- API clients,
- validation/conversion helpers,
- path and configuration helpers,
- cross-plugin/module domain logic.
- Shared HTTP(S) connection handler for multiple modules.
- Common validation or transformation functions for user input.
- Utility functions for interacting with Docker, LDAP, etc.
- Grouped helper packages such as
utils/domains/for related domain logic.
Design Guidelines
- Keep helpers focused and composable.
- Avoid side effects during import.
- Prefer explicit function/class APIs over implicit globals.
- Keep dependencies minimal so modules/plugins stay lightweight.
Example Import
from utils.domains.primary_domain import get_primary_domain
What Does Not Belong Here
- Standalone executable modules (put in
library/). - Ansible plugin entrypoints (put in
plugins/*).
References
- Module utilities: https://docs.ansible.com/ansible/latest/dev_guide/developing_module_utilities.html
- Plugin development: https://docs.ansible.com/ansible/latest/dev_guide/developing_plugins.html