Migrate from ujson to orjson - #2185
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ujson is in maintenance-only mode and its own maintainers recommend
migrating to orjson. This change replaces the dependency and updates
the single call site in _cachekey.py.
Key differences handled:
- orjson.dumps() returns bytes (so the extra .encode("utf-8") is removed)
- sort_keys=True becomes option=orjson.OPT_SORT_KEYS
- escape_forward_slashes=False is the default behaviour of orjson
jjardon
requested review from
BenjaminSchubert,
abderrahim,
cs-shadow,
gtristan and
juergbi
as code owners
August 25, 2026 01:06
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ujson is in maintenance-only mode and its own maintainers recommend migrating to orjson. This change replaces the dependency and updates the single call site in _cachekey.py.
Key differences handled:
Tested successfully at https://github.com/jjardon/buildstream-1/actions/runs/32796227859?pr=4
Fixes #2184