feat(cpex): gate the Python plugin host behind an optional feature - #164
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Signed-off-by: habeck <habeck@us.ibm.com>
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…ontextforge-org#164) Signed-off-by: habeck <habeck@us.ibm.com>
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Summary
What does this PR add or change?
feat(cpex): gate the Python plugin host behind an optional feature
Changes
The out-of-process Python host was always compiled into the facade, so
the engine-only default (
cpex = "0.2") pulled a subprocess host and itstokio process/io-util features whether or not a host used it.
Make
cpex-hosts-pythonan optional dependency behind a newpython-hostfeature, re-exportingIsolatedVenvFactoryand the pluginkind (renamed
ISOLATED_VENV_KIND, since bareKINDat the facade rootsays nothing about which kind it is). It is in neither
builtinsnorfull: those are the in-process bundled set, andfullshould notsilently pull in a host that spawns a worker per plugin.
Checks
make lintpassesmake testpasses