test-parse-date: defines explicit start/end dates for DST Prior to this patch, DST times where tested by specifying a custom TZ environment variable that didn't defined DST transition times. Due to a bug in glibc, the test fail on 32bits platforms that use timezone files generated by zic from tzcode >= 2014c (glibc >= 2.20). See https://sourceware.org/bugzilla/show_bug.cgi?id=19738 By defining explicit transition times for DST in the TZ environment variable, the test is now independant to how the system guess those transition times.

debuginstall: convert to formatter commit editor now reports its editor default template is now reported a broken vi editor (vi not in path) is still not considered a problem (!!)

largefiles: use iterbatch instead of batch This actually makes the code a little cleaner to read.

wireproto: make iterbatcher behave streamily over http(s) Unfortunately, the ssh and http implementations are slightly different due to differences in their _callstream implementations, which prevents ssh from behaving streamily. We should probably introduce a new batch command that can stream results over ssh at some point in the near future. The streamy behavior of batch over http(s) is an enormous win for remotefilelog over http: in my testing, it's saving about 40% on file fetches with a cold cache against a server on localhost.

setdiscovery: use iterbatch interface instead of batch It's a little more concise, and gives us some simple test coverage.

peer: add an iterbatcher interface This is very much like ordinary batch(), but it will let me add a mode for batch where we have pathologically large requests which are then handled streamily. This will be a significant improvement for things like remotefilelog, which may want to request thousands of entities at once.

wireproto: document quirk of _callstream between http and ssh This tripped me up when trying to use it, so it feels like we should document this to avoid future pain.

peer: raise NotImplementedError for abstract submit() method Nothing should ever call this submit method directly as it should be overridden by concrete batcher implementations.

fsmonitor: new experimental extension Extension to plug into a Watchman daemon, speeding up hg status calls by relying on OS events to tell us what files have changed. Originally developed at https://bitbucket.org/facebook/hgwatchman

fsmonitor: dependencies for new experimental extension In preparation for the filesystem monitor extension, include the pywatchman library. The fbmonitor extension relies on this library to communicate with the Watchman service. The library is BSD licensed and is taken from https://github.com/facebook/watchman/tree/master/python. This package has not been updated to mercurial code standards.

setup: show how to set the module policy for imports This is not technically needed, since mercurial.__version__ does not exist as a native module, but, without this style wrappings, if something else had a native flavor, the module loader would get upset. In principle, the `env` object is trying to set HGMODULEPOLICY for children, so, conceptually we should set it for this in-process child.

setup: create a module for the modulepolicy Instead of rewriting __init__ to define the modulepolicy, write out a __modulepolicy__.py file like __version__.py This should work for both system-wide installation and in-place build. Therefore we can avoid relying on two separate modulepolicy rules, '@MODULELOADPOLICY@' and 'mercurial/modulepolicy'.

rebase: turn rebaseskipobsolete on by default Consider the following use case. User has a set of commits he wants to rebase onto some destination. Some of the commits in the set are already rebased and their new versions are now among the ancestors of destination. Traditional rebase behavior would make the rebase and effectively try to apply older versions of these commits on top of newer versions, like this: a` --> b --> a` (where both 'a`' and 'a``' are rebased versions of 'a') This is not desired since 'b' might have made changes to 'a`' which can now result in merge conflicts. We can avoid these merge conflicts since we know that 'a``' is an older version of 'a`', so we don't even need to put it on top of 'b'. Rebaseskipobsolete allows us to do exactly that. Another undesired effect of a pure rebase is that now 'a`' and 'a``' are both successors to 'a' which is a divergence. We don't want that and not rebasing 'a' the second time allows to avoid it. This was not enabled by default initially because we wanted to have some more experience with it. After months of painless usages in multiple places, we are confident enough to turn it on my default.

graphlog: bring back color to node symbol template Follows up 3356bf61fa25. A ui object is required to render labels.

revset: add inspection data to max() and min() functions We are likely to be interested in how these functions build a result set.

revset: add inspection data to limit() and last() functions We are likely to be interested in how these functions calculate a result set.

revset: stub to add extra data to baseset for better inspection We sometimes construct a baseset from filtering result. In that case, a baseset can provide more precise information how it is constructed.

revset: add inspection data to all filter() calls This is useful for debugging revset construction.

revset: add extra data to filteredset for better inspection A filteredset is heavily used, but it cannot provide a printable information how given set is filtered because a condition is an arbitrary callable object. This patch adds an optional "condrepr" object that is used only by repr(). To minimize the maintaining/runtime overhead of "condrepr", its type is overloaded as follows: type example -------- --------------------------------- tuple ('<not %r>', other) str '<branch closed>' callable lambda: '<branch %r>' % sorted(b) object other

zeroconf: replace reduce+add with itertools.chain

zeroconf: replace has_key with in

zeroconf: compare singleton using is

zeroconf: remove camelcase in identifiers

setup: switch to with open as We're leaving the modulepolicy bit alone, because it's being rewritten in the next commit.

win32mbcs: use absolute_import

notify: use absolute_import

patchbomb: use absolute_import

convert: __init__ use absolute_import

convert: cvs use absolute_import

convert: transport use absolute_import