templater: fix get() to evaluate arguments eagerly If a key is constructed from a template expression, it may be a generator. In that case, a key have to be stringified. A dictarg should never be a generator, but this patch also changes it to call evalfuncarg() for consistency.

import-checker: report local with stdlib late warning Without this, developers have to figure it out on their own

tests: update test output for test written on stable branch (issue5104) The changed test lines were added in d493d64757eb, which landed on stable. When this changeset merged to the default branch, the test failed because a4692267bc2d (on default but not stable) changed the order of working directory update when performing a share-based clone from pooled storage. The changes in this patch are similar to test changes in a4692267bc2d.

chgserver: pass hashstate and base server address to chgcmdserver In order to detect a hash change from a request handler, chg must know the original hashstate. It also needs the base server address to figure out redirect addresses.

chg: drop progress.assume-tty config It was necessary to go through progress.uisetup() to set up the progressui wrapper. Since the progress extension has got into the core, progress.assume-tty is no longer necessary.

chgserver: mangle server address to include confighash Before this patch, chgserver will use the address provided by the client. The new design is one server per confighash. This patch appends "-$confighash" to the address the client provides. To maintain the compatibility and make sure the client can connect to the server, a symbolic link is created at the original address pointing to the new address. The address is intentionally mangled at the server, instead of being pre- calculated by some other process (eg. a previous server). In this way, we can avoid file system race conditions.

chgserver: update docs Update the docstring to reflect the latest changes

merge with stable

commands: use absolute_import All mercurial.* modules are now using absolute_import \o/

cmdutil: use absolute_import Now that @command doesn't write back into commands when it is being executed during the loading of commands.py itself, we are unblocked from converting cmdutil to absolute_import.

keyword: use absolute_import

pager: use absolute_import

pager: add tests We've never had tests for pager, and I want to start experimenting with ways to clean up the implementation and make it a bit more graceful.

tests: flag Windows specific lines about background closing as optional

run-tests: defer leftover (?) cleanup until after all output is exhausted Previously, after matching a single line, any contiguous subsequent lines ending with (?) would be added to the output and removed from the expected output. This is a problem if the subsequent test output would have matched the consumed (?) line, because it kept the optional line and then added a duplicate without the (?) [1]. Instead, wait until there is nothing more to match before handling the leftovers. [1] https://www.mercurial-scm.org/pipermail/mercurial-devel/2016-February/080197.html

test-run-tests: pad the failure test to preserve the run order Test size seems to dictate the order in which the tests are run, and the next patch will add to test-success.t.

changelog: backed out changeset 86de91c56355

changelog: backed out changeset 1778770e1982 We want to avoid leaking UTF-8 to main body of code wherever possible.

dispatch: store norepo/optionalrepo/inferrepo attributes in function (API) This can eliminate import cycles and ugly push/pop of global variables at _checkshellalias(). Attributes of aliascmd are directly accessible. Because norepo/optionalrepo/inferrepo lists aren't populated, extensions examining them no longer work. That's why this patch removes these lists to signal the API incompatibility. This breaks 3rd-party extensions that are yet to be ported to @command decorator.

extensions: copy extra __dict__ of original function Future patches will make @command decorator set properties such as "norepo" to a function object. This patch makes sure these properties never be lost by wrapcommand() or wrapfunction(). This change won't be crazy as the standard functools.wraps() copies __dict__.

extensions: copy attributes to wrapper by wrapfunction() Before this patch, new partial function "wrap" had no useful docstring. It makes sense to copy __doc__ and __module__ as we do for wrapcommand().

extensions: extract function that copies function attributes to wrapper wrapfunction() will be changed to copy these attributes. See the next patch for details.

tests: fix section description Copy and paste error

zeroconf: import ui as uimod per test-check-module-imports

changelog: lazy decode user (API) This appears to show a similar speedup as the previous patch.

changelog: lazy decode description (API) Currently, changelog reading decodes read values. This is wasteful because a lot of times consumers aren't interested in some of these values. This patch changes description decoding to occur in changectx as needed. revsets reading changelog entries appear to speed up slightly: revset #7: author(lmoscovicz) plain 0) 0.906329 1) 0.872653 revset #8: author(mpm) plain 0) 0.903478 1) 0.878037 revset #9: author(lmoscovicz) or author(mpm) plain 0) 1.817855 1) 1.778680 revset #10: author(mpm) or author(lmoscovicz) plain 0) 1.837052 1) 1.764568

blackbox: optionally log event source

blackbox: remove hexfn It was introduced as copy+paste code, but was never necessary.

blackbox: rewrite dirty documentation noting it is expensive

zeroconf: remove whitespace around = for named parameters