This code uses the ast module, which was new in 2.6, so we'll skip
this test on anything earlier.
$ python -c 'import sys ; assert sys.version_info >= (2, 6)' || exit 80
$ import_checker="$TESTDIR"/../contrib/import-checker.py
Run the doctests from the import checker, and make sure
it's working correctly.
$ TERM=dumb
$ export TERM
$ python -m doctest $import_checker
$ cd "$TESTDIR"/..
$ if hg identify -q > /dev/null 2>&1; then :
> else
> echo "skipped: not a Mercurial working dir" >&2
> exit 80
> fi
There are a handful of cases here that require renaming a module so it
doesn't overlap with a stdlib module name. There are also some cycles
here that we should still endeavor to fix, and some cycles will be
hidden by deduplication algorithm in the cycle detector, so fixing
these may expose other cycles.
$ hg locate 'mercurial/**.py' | xargs python "$import_checker"
mercurial/dispatch.py mixed imports
stdlib: commands
relative: error, extensions, fancyopts, hg, hook, util
mercurial/fileset.py mixed imports
stdlib: parser
relative: error, merge, util
mercurial/revset.py mixed imports
stdlib: parser
relative: discovery, error, hbisect, phases, util
mercurial/templater.py mixed imports
stdlib: parser
relative: config, error, templatefilters, util
mercurial/ui.py mixed imports
stdlib: formatter
relative: config, error, scmutil, util
Import cycle: mercurial.repoview -> mercurial.revset -> mercurial.repoview
Import cycle: mercurial.fileset -> mercurial.merge -> mercurial.subrepo -> mercurial.match -> mercurial.fileset
Import cycle: mercurial.cmdutil -> mercurial.context -> mercurial.subrepo -> mercurial.cmdutil -> mercurial.cmdutil
Import cycle: mercurial.filemerge -> mercurial.match -> mercurial.fileset -> mercurial.merge -> mercurial.filemerge