We've been seeing some cross-version caching issues in the
edx-platform-runner unit tests, which apparently run on a "dirty"
environment—the virtualenv does not get cleared out between runs,
which probably improves performance but allows installed dependencies
to "leak" between runs. This results in errors between master and older
open-releases but could also prevent us from noticing missing deps.
By using pip-sync in the new CI Make targets (as we already do for
the regular `make requirements` target) we can ensure that any stale
dependencies from runs by other branches (or older versions of the
code) are removed.
Calling `make local-requirements` at the end of each `*-requirements`
target rather than making it a prerequisite is necessary for using sync,
since otherwise the local reqs would be wiped out.
The `requirements` target is also deduplicated into the newer
`dev-requirements` (aliased to it, with both installing private deps now.)
Adding a prerequisite of `pre-requirements` allows us to simplify some
workflow calls slightly. This ends up being the bulk of the commit by
line count. The pip lockfile also wasn't being used in the Makefile, so
I added that to pre-requirements as well.
Also fix leading whitespace issue in Makefile.
As part of dissolving our sub-projects in edx-platform, we are moving this package under the xmodule directory.
We have fixed all the occurences of import of this package and also fixed all documents related references.
This might break your platform if you have any reference of `import capa` or `from capa import` in your codebase or in any Xblock.
Ref: https://openedx.atlassian.net/browse/BOM-2582
