dirstate-v2: adds a flag to mark a file as modified
Right now, a files with a file system state that requires a lookup (same size,
different mtime) will requires a lookup. If the result of that lookup is a
modified files, it will remains ambiguous, requiring a lookup on the next status
run too.
To fix this, we introduce a dedicated flag in the new format. Such flag will
allow to record such file as "known modified" avoiding an extra lookup later.
As None of the associate code currently exist in the status code, we do the
minimal implementation: if we read a dirstate entry with this flag set, we make
it as "ambiguous" so that the next status code has to look it up. The same as it
would have to without this flag existing anyway.
Differential Revision: https://phab.mercurial-scm.org/D11681
#require pytype py3 slow
$ cd $RUNTESTDIR/..
Many of the individual files that are excluded here confuse pytype
because they do a mix of Python 2 and Python 3 things
conditionally. There's no good way to help it out with that as far as
I can tell, so let's just hide those files from it for now. We should
endeavor to empty this list out over time, as some of these are
probably hiding real problems.
mercurial/bundlerepo.py # no vfs and ui attrs on bundlerepo
mercurial/changegroup.py # mysterious incorrect type detection
mercurial/chgserver.py # [attribute-error]
mercurial/cmdutil.py # No attribute 'markcopied' on mercurial.context.filectx [attribute-error]
mercurial/context.py # many [attribute-error]
mercurial/copies.py # No attribute 'items' on None [attribute-error]
mercurial/crecord.py # tons of [attribute-error], [module-attr]
mercurial/debugcommands.py # [wrong-arg-types]
mercurial/dispatch.py # initstdio: No attribute ... on TextIO [attribute-error]
mercurial/exchange.py # [attribute-error]
mercurial/hgweb/hgweb_mod.py # [attribute-error], [name-error], [wrong-arg-types]
mercurial/hgweb/server.py # [attribute-error], [name-error], [module-attr]
mercurial/hgweb/webcommands.py # [missing-parameter]
mercurial/hgweb/wsgicgi.py # confused values in os.environ
mercurial/httppeer.py # [attribute-error], [wrong-arg-types]
mercurial/interfaces # No attribute 'capabilities' on peer [attribute-error]
mercurial/keepalive.py # [attribute-error]
mercurial/localrepo.py # [attribute-error]
mercurial/lsprof.py # unguarded import
mercurial/manifest.py # [unsupported-operands], [wrong-arg-types]
mercurial/minirst.py # [unsupported-operands], [attribute-error]
mercurial/patch.py # [wrong-arg-types]
mercurial/pure/osutil.py # [invalid-typevar], [not-callable]
mercurial/pure/parsers.py # [attribute-error]
mercurial/pycompat.py # bytes vs str issues
mercurial/repoview.py # [attribute-error]
mercurial/sslutil.py # [attribute-error]
mercurial/statprof.py # bytes vs str on TextIO.write() [wrong-arg-types]
mercurial/testing/storage.py # tons of [attribute-error]
mercurial/ui.py # [attribute-error], [wrong-arg-types]
mercurial/unionrepo.py # ui, svfs, unfiltered [attribute-error]
mercurial/upgrade.py # line 84, in upgraderepo: No attribute 'discard' on Dict[nothing, nothing] [attribute-error]
mercurial/util.py # [attribute-error], [wrong-arg-count]
mercurial/utils/procutil.py # [attribute-error], [module-attr], [bad-return-type]
mercurial/utils/stringutil.py # [module-attr], [wrong-arg-count]
mercurial/utils/memorytop.py # not 3.6 compatible
mercurial/win32.py # [not-callable]
mercurial/wireprotoframing.py # [unsupported-operands], [attribute-error], [import-error]
mercurial/wireprotoserver.py # line 253, in _availableapis: No attribute '__iter__' on Callable[[Any, Any], Any] [attribute-error]
mercurial/wireprotov1peer.py # [attribute-error]
mercurial/wireprotov1server.py # BUG?: BundleValueError handler accesses subclass's attrs
mercurial/wireprotov2server.py # [unsupported-operands], [attribute-error]
TODO: use --no-cache on test server? Caching the files locally helps during
development, but may be a hinderance for CI testing.
$ pytype -V 3.6 --keep-going --jobs auto mercurial \
> -x mercurial/bundlerepo.py \
> -x mercurial/changegroup.py \
> -x mercurial/chgserver.py \
> -x mercurial/cmdutil.py \
> -x mercurial/context.py \
> -x mercurial/copies.py \
> -x mercurial/crecord.py \
> -x mercurial/debugcommands.py \
> -x mercurial/dispatch.py \
> -x mercurial/exchange.py \
> -x mercurial/hgweb/hgweb_mod.py \
> -x mercurial/hgweb/server.py \
> -x mercurial/hgweb/webcommands.py \
> -x mercurial/hgweb/wsgicgi.py \
> -x mercurial/httppeer.py \
> -x mercurial/interfaces \
> -x mercurial/keepalive.py \
> -x mercurial/localrepo.py \
> -x mercurial/lsprof.py \
> -x mercurial/manifest.py \
> -x mercurial/minirst.py \
> -x mercurial/patch.py \
> -x mercurial/pure/osutil.py \
> -x mercurial/pure/parsers.py \
> -x mercurial/pycompat.py \
> -x mercurial/repoview.py \
> -x mercurial/sslutil.py \
> -x mercurial/statprof.py \
> -x mercurial/testing/storage.py \
> -x mercurial/thirdparty \
> -x mercurial/ui.py \
> -x mercurial/unionrepo.py \
> -x mercurial/upgrade.py \
> -x mercurial/utils/procutil.py \
> -x mercurial/utils/stringutil.py \
> -x mercurial/utils/memorytop.py \
> -x mercurial/win32.py \
> -x mercurial/wireprotoframing.py \
> -x mercurial/wireprotoserver.py \
> -x mercurial/wireprotov1peer.py \
> -x mercurial/wireprotov1server.py \
> -x mercurial/wireprotov2server.py \
> > $TESTTMP/pytype-output.txt || cat $TESTTMP/pytype-output.txt
Only show the results on a failure, because the output on success is also
voluminous and variable.