Since these variables refer to the latest version of PyPy, compared to
the similarly named `PYPY27` and `PYPY36` variables (ie same name except
without the underscore) which refer to the major/minor version only.
The similar names caused me to use the wrong one locally whilst working
on another PR, which was caught by tests but demonstrates why we should
rename them.
Closes @W-7935256@.
[skip changelog]
The following env vars are no longer exposed to subprocesses run by the
buildpack (such as the `bin/pre_compile` and `bin/post_compile` hooks):
* `BPLOG_PREFIX`
* `CACHED_PYTHON_STACK`
* `DEFAULT_PYTHON_STACK`
* `DEFAULT_PYTHON_VERSION`
* `LATEST_27`
* `LATEST_34`
* `LATEST_35`
* `LATEST_36`
* `LATEST_37`
* `LATEST_38`
* `PIP_UPDATE`
* `PY27`
* `PY34`
* `PY35`
* `PY36`
* `PY37`
* `PYPY_27`
* `PYPY_36`
* `RECOMMENDED_PYTHON_VERSION`
* `WARNINGS_LOG`
There were previously no tests at all for the pre/post-compile hooks,
so I've added some now.
Fixes#1010.
Adds support for:
* CPython 2.7.18, 3.5.9, 3.7.7 and 3.8.3
* PyPy 2.7 and 3.6, version 7.3.1
The binaries will need generating and uploading before CI will pass.
Note: Whilst the build script for CPython 3.8.3 did already exist in the
repository, it appears to have been accidentally created in #920, which
predated the existence of that version of Python - so the binaries do
not exist on S3.
The Heroku-18 Docker image tag has also been unpinned, since the new
libssl version is now available at runtime in all environments, so we
don't need to force building against the older version of the headers.
Fixes W-7582174.
* new recipe for new runtime
* add new runtime formula
* add test updates for new runtime release
* wrangle tests into submission
* update tests to use default_pythons
* delete commented code
Ed Morley