readme: fix the test run command As we use the run-tests.py in Mercurial, we do not need to specify the path to a Mercurial utility.

Manifest.in: exclude unshipped extensions Many extensions life in the repository without being shipped we exclude them from the dist tarball.

Manifest.in: include Manifest.in Apparently this file should be in the tarball.

Manifest.in: exclude debian related file The debian rules life in the repository for convenience, however they should not be included in the dist tarball.

Manifest.in: include all script in tests We now have a small fake editor scrip that should be in the dist tarball.

Manifest.in: drop tests/test-qsync.t entry This file is now longer in the repository.

Manifest.in: drop the 'tests/dummyssh' entry That file is now longer in the repository for some time.

Manifest.in: sort entry

makefile: fix documentation The only available rules is 'deb-prepare' we fix the documentation.

tests: use curl instead of wget curl is supplied by default on macOS 10.12, but wget isn't. As curl is easy to install on other OSes, just switch the tests over. For Windows systems, you can obtain cURL from https://curl.haxx.se/download.html - for other systems, please use your native package manager. This undoes 4e7da688a066 and 3ffa12edc05a, as they don't make things much simpler on Windows (you have to install extra packages either way round), but they do make things harder on macOS (as curl is supplied by default, whereas wget isn't).

merge with stable

Added tag 5.5.0 for changeset 727c7211c810

prepare release 5.5.0

readme: mention that the next release make use 4.0 compatible

merge with latest fix

merge with latest fix

merge with latest fix

merge with latest fix

merge with latest fix

merge with latest fix

errors: add missing imports of mercurial.error

evolve: use single quotes in usage messages Mercurial core has moved in this direction, so let's follow.

evolve: prefer "abort" over "abandon" in messages for consistency

setupevolveunfinished: use "hg update -C ." to abort I don't know what this function does, but it seems like it should recommend the same way of aborting as other places do.

evolve: suggest "hg update -C .", including '.', to abort evolve The user will probably not also want to change commit when they abort evolve, like "hg update -C" (without the '.') would do. Note that we already do recommend aborting by using "hg update -C ." in another place.

evolve: update the tested with statement Test pass fine with 4.0-rc. By some magic, we are still compatible down to Mercurial 3.4.

merge with future 5.5 All was fine for 3.4.

merge future 5.5 There is a small limitation of split that does not clean up its working directory on failure otherwise all is fine.

merge with future 5.5 No extra change needed to get the test to passe with 3.6

merge with future 5.5 No extra new change are needed from the one needed from the 3.8 branch and previous version.

merge with future 5.5 Test also run on 3.8 with minor cosmetic change. The 'separate' function is not available before 3.9 so we had to drop it.

integrate code update and test change from future 5.5 code This prove that the code is compatible with 3.9

merge with default, Mercurial 4.0-rc is out The content of the Mercurial stable branch changed, we update it here too.

open the mercurial-3.9 compat branch

merge with stable

evolve: lock the working copy early in next and prev (issue5244) Both next and prev depend on a consistent working copy, but were waiting to take the lock until they were ready to alter the working copy. Take the lock before reading the working copy state, and do not release it until we're definitely not going to change the working copy.

evolve: indent cmdnext and cmdprev ready for locking change (issue5244) The locking change I'm about to introduce forces an indentation shift. Do the indentation change with no code change now, to make the next change easier to review

tests: adapt to some change to topic output

split: avoid trying to split an empty commit (issue5191)

split: avoid trying to split an empty commit (issue5191)

evolve: fix test breaks related to double->single quote changes

merge with stable

bump: copy parent manifest before editting it Previously, the bump code would access the previous manifest, then edit that dictionary data structure. Because the manifest was in the mancache at that time, those edits were persisted to other readers who asked for that manifest. This caused commits being made during bump to have the wrong file parents in many situations (hence why the tests need updating).

backed out changeset 7a76f9a43e89

readme: add an entry about the {obsolete} template change (It should have been included into the parent changeset.

templates: change {obsolete} to emit only "obsolete" or "" The {obsolete} template function can currently emit "stable", "unstable", "extinct", or "suspended". The distinction between "extinct" and "suspended" seems likely to be more confusing that enlightening, and "stable" and "unstable" are not even obsolete. Let's simplify it to just emit "obsolete" for obsolete changesets and "" for others. That will also make it much easier to test for obsolete changsets and do things like "if(obsolete, obsolete, troubles)".

debug data for manifest change in core

evolve: drop point release of versions Modern Mercurial only looks at X.Y versions, so point releases can be dropped.

evolve: removed redundant try/finally blocks There were two todo's to remove the redundant try finally blocks. Done that and also fixed the indentation afterwards.

docs: spelling fixes Squashed into 1 commit because I'm lazy: - non-existant -> nonexistent - accros -> across - comptatibility -> compatibility - requieres -> requires - aliast -> alias - unexistent -> nonexistent - convertion -> conversion - nto -> not

simple4server: update buglink to point to bz.mercurial-scm.org

evolve: update buglink to point to bz.mercurial-scm.org

docs: use https for mercurial-scm.org

docs: point wiki and bz links to mercurial-scm.org

test: adapt to topic changes We display more information about the stacks, so we have to take than in account in the tests.

continue: ensure we hold the wlock before writing file to disk A hack in 'hg evolve --continue' involve writing a 'graftstate' file. We take the wlock before doing so.

test: also use 'devel.legacy.exchange=bundle1' in test Changeset 39537bc64442 in mercurial removed the 'experimental.bundle2' option. We use the new option in parallel.

dirstate: use arg count for version check In 52ff07e1de91 in the main hg repo, dirstate was changed to require a second argument, making the default args check no longer work. Instead, we switch to check the number of arguments, which should be backwards and forwards compatible.

merge back with stable

Added tag 5.4.1 for changeset 2ad40d972a74

prepare release 5.4.1

3.9 have been released

open mercurial-3.7 compat branch

directaccess: make sure gethashsymbols does not return rev numbers With "hg log -r 1 -r 2 -r 3", gethashsymbols will get the following tree: ('func', ('symbol', '_list'), ('string', '1\x002\x003')) Before this patch, it will return ['1', '2', '3'], which are revision numbers and causes unnecessary (expensive) partialmatch lookups. This patch refacts gethashsymbols a bit, making sure the returning values are always filtered.

evolve: use hashlib to compute sha1 hashes The util alias for sha1 was dropped in c27dc3c3122 in favor of hashlib.

merge with stable

inhibit: protect agains dropped 'bmstore.write' As planned per the deprecation policy, 'bmstore.write' have been dropped in Mercurial core (052c9318e464).

help: fix evolution help grammar

help: fix evolution hg phases reference

merge latest tag in 3.4 branch

merge latest tag in 3.5 branch

merge latest tag in 3.6-branch

merge latest tag in 3.7-branch

merge back with stable

Added tag 5.4.0 for changeset b21ce82e6f76

evolve: prepare release of version 5.4.0

evolve: update testedwith field 3.8.1 is working fine and no older branch had to be dropped.

merge with stable through 3.5 branch

test: wider glob for payload size For some reason this various a bit more than previously though.

merge with stable throug 3.6 branch

merge with stable through 3.7 branch dropped the topic test and updated output with some minor difference Hg: Enter commit message. Lines beginning with 'HG:' are removed.

mercurial-3.7: revert output change No feature regression but various output change

merge default into stable Mercurial 3.8 have been release, let's get ready for a 5.4.0 release.

test: rename TOPICROOT to HGTEST_TOPICROOT Mercurial is about to introduce whitelisting of environment variable, we comply to the planned prefix in advance in a hope to stay compatible in the future.

test: update topic test output for order change As in topic d8f1e432b16a the tipmost changeset is now displayed first. We adapt the test output to reflect it.

test: update topic test output for indexing change Changeset 61f36480740f in topic updated the indexing scheme, we update the test to take this into account.

test: adapt topic test The 'created new head' bug was fixed in bdc5bb223b50, we adapt the test with the fixed output.

test: improve skipped message for topic The skipped message should point people to a way to solve the situation.

prune: suggest --biject in error "hint" When use specify multiple changesets to prune and as successors, we should point them to the right options to confirm there intend.

metaedit: check for public changeset before instability Public changeset will stay public even if the selection is adjusted, this is a more definitive condition that is worth warning about first.

fold: move sanity check after locking Checking for operation validaty without the locks open us to race condition.

metaedit: add support for folding commits while editing their metadata This also allows us to accept multiple commits without dealing with the thorny algorithmic and UI issues of editing multiple commits at once. Crucially, it is different from 'hg fold --exact' in that it also allows 'folding' a single commit and rewriting its metadata. This is really useful to have as a single logical operation, for example while preparing a series of multiple local changesets that will need to be pushed as a single changeset.

commands: introduce a new command to edit commit metadata This patch introduces metaedit, a command to metadata of a set of revisions without updating the working copy. This is particularly relevant for repositories where changing the parent of the working copy is time-consuming. We could add more stack manipulation operations to metaedit in the future.

evolve: factor out check for creating unstable commits This check is pretty non-trivial, and we do it in two places already. We're going to do it in a third place soon.

evolve: factor out sanity checks for folds We're going to use the same checks in another context in an upcoming patch.

evolve: include node, rev, desc, and phase in list

evolve: use hex in list output

py3: use items() instead of iteritems()

py3: change except from two comma to as notation

py3: tolerate io/StringIO divergence

split: rewrite the pre-split commit message I find this wording slightly clearer.

open mercurial-3.7 compat branch

readme: add various missing parts

hgignore: add an ignore rule for test timing Modern tests runner store a record of last test run timing. We properly ignore it.

tests: change quoting pattern to match core's conventions This patch modifies two tests to match new quoting patterns used in core: (use "hg config --edit" to set your username) becomes (use 'hg config --edit' to set your username) and (use hg resolve and hg graft --continue) becomes (use 'hg resolve' and 'hg graft --continue')

Spelling: committed

Spelling (en-us): behavior

Spelling: forbidden

Brand: Mercurial

Grammar: paragraphs should end with periods

Grammar: the

Grammar: resulting issues

Grammar: introduced

Grammar: has

Spelling: versioning

Spelling: unnecessary

Spelling: through

Spelling: those

Spelling: succeeded

Spelling: remotely

Spelling: remains

Spelling: precursors

Spelling: practice

Spelling: directory

Spelling: happened

Spelling: formerly

Spelling: extinct

Spelling: directly

Spelling: deserialize

Spelling: accessing

Spelling (en-us): -ize

list: report the phase for divergent commits

readme: improve bug tracker link

readme: fix domain for bug tracker (bz.mercurial-scm.org)

ignore: remove stale items docs are built into ^/html

project: change evolution domain to mercurial-scm

tests: adapt output to the new graphlog style Core have change the way graphmod handle missing parent. We adapt our output.

evolve: add --continue note to summary

evolve: report merge node When running evolve --any, evolve will report that it can not handle a merge node. In order for this to be helpful, we report the revision so that a user could fix t.

evolve: treat no support as non fatal When running evolve --all, unhandled edges should not block other revisions from being solved.

list: limit to descriptions to firstline

config: report evolve as origin for config

alias: report evolve as origin for aliases

evolve--list: initial implementation This implementation does not work with '-T json' since it needs multiple levels of depth. There is various small issue with the current data, the test coverage is a bit low and the output is likely to change, but this is a good step forward. Sample output: 01a3e66ba030: e (amended) unstable: 1995fc658ad6 (unstable parent) divergent: 84e1c6ae319d d3b90e9c84ab (precursor 3efa43a7427b) divergent: add9a356b8cf (precursor 3efa43a7427b) add9a356b8cf: e (rebased) divergent: 84e1c6ae319d d3b90e9c84ab (precursor 3efa43a7427b) divergent: 01a3e66ba030 (precursor 3efa43a7427b) 84e1c6ae319d: e (e+f split) unstable: 1995fc658ad6 (unstable parent) divergent: 01a3e66ba030 (precursor 3efa43a7427b) divergent: add9a356b8cf (precursor 3efa43a7427b) d3b90e9c84ab: f (e+f split) unstable: 84e1c6ae319d (unstable parent) divergent: 01a3e66ba030 (precursor 3efa43a7427b) divergent: add9a356b8cf (precursor 3efa43a7427b) 8febfaee0dd1: c unstable: 43765473b851 (obsolete parent) bumped: b36d99df9f41 (immutable precursor) 1995fc658ad6: d: commit with a long happy message, ababagalamaga, ababagal... unstable: 8febfaee0dd1 (unstable parent) fa8498ad030f: aa unstable: d3b90e9c84ab (unstable parent)

merge with stable

evolve: Fix crash when reading docstring Before this patch, hg evolve --divergent could crash when looking for docstring of function of merge.update. We were checking the docstring to work properly with older version of Mercurial. It could crash if an extension would wrap merge.update without keeping the docstring. This patch fixes the crash.

prune: remove the kill alias This have been a long time since the command was rename (over 'kill -1' threat), it is time to get rid of it.

evolve: Fix crush when reading docstring Before this patch, hg evolve --divergent could crush when looking for docstring of function of merge.update. We were checking the docstring to work properly with older version of Mercurial. It could crush if an extension would wrap merge.update without keeping the docstring. This patch fixes the crush.

topic: restrict 'hg prev' to current topic unless --no-topic is passed This is far from perfect but a good start

topic: restrict 'hg prev' to current topic unless --no-topic is passed This is far from perfect but a good start.

topic: preserve topic during evolve previously, topic handling was absent leading to whatever the active topic was when `hg evolve` was run to be used for all evolve results

topic: 'hg evolve --all' pick all trouble within current topic This is the first changeset of a collaboration between the topic extensions and evolve. If there is an active topic, 'hg evolve --all' will try to fix all changesets in that topic wherever they are. Aspiring descendant that are not in the current topic will be ignored. For now, evolve behave as usual if there is no active topic. This is a bit inconsistent and will probably be unified in the future.

close branch 3.3 I'm not expecting any more work in there.

evolve: mark progress units for translation

evolve: ui.progress doesn't use total count if pos is None, let's drop it Every other call of ui.progress that has argument #2 (named `pos`) set to None doesn't specify `total`, because it won't be used. Basically, ui.progress(action, None) is enough, when used like this it hides progress bar because the action is considered completed. So this is just a minor cleanup patch.

debugrecordpruneparents: fix an apparent typo (marks)

test: explicitly disable rebaseskipobsolete in a couple of place (issue5135) We want to keep the old behavior for the sake of testing.

evolve: remove unused import

hgext: turn 'hgext' into a namespace package Actually since Python 2.3, there is some way to turn top level package into "namespace package" so that multiple subpackage installed in different part of the path can still be imported transparently. This feature was previously thought (at least by myself) to be only provided by some setuptool black magic. Turning hgext into such namespace package allows third extensions to install themselves inside the "hgext" namespace package to avoid polluting the global python module namespace. They will now be able to do so without making it a pain to use a Mercurial "installed" in a different way/location than these extensions.

merge stable into default

url: update url to point to the latest hosting The documentation and various packaging were out of date.

tests: add head warning messages Core gained a warning about other head on the same branch. This impact our tests.

split: fix wording of documentation for --rev option

merge with stable

Added tag 5.3.0 for changeset bd59cc2ee203

merge with strange other head on stable

prepare version 5.3.0

evolve: update testedwith statement We have carefully testing with Mercurial form 3.4 to 3.7

Readme: mention fix for issue4950

merge with new stable through 3.5 and 3.6

tests: register expected difference for Mercurial 3.4

merge with stable through 3.6

readme: mark feature only available in 3.7 as such

Merge with stable, updating tests output Notable change: - We do not support evolving merge before 3.7 - We don't support inhibit/direct-access

readme: point to mercurial-scm.org instead of selenic.com

merge with stable (Mercurial 3.7 is out)

tests: register expected difference for Mercurial 3.6

tests: register expected difference for Mercurial 3.5

test: adapt to 3.6 help changes

evolve: make split respect rev args passed without --rev or -r Currently, if one runs `hg split .` or `hg split`, it will fail with an exception. This happens becuase we only expect revision args to be passed as --rev/-r ones and don't treat unnamed args properly or add default values if no args are provided.

evolve: write our own custom evolvestate file Since for ever, we were using 'graftstate' to record the node currently being evolve and allow 'hg evolve --continue' we now move to our on 'evolvestate' file. This remove and issue with 'hg summary' listing interrupted evolve as graft. This also open the way for storing more data into that file and allow proper --abort and --continue of the whole evolve operation (and not just the last one). The whole thing is very hacky but at least there is some progress. Thanks goes to Shusen Liu for initiating this work.

readme: update readme for issue 4966

test: back hash change from 'extra' content change out The changesets 13701c3fed9c, 3e907ff1981f and 54394d2aaf5e were introduced to handle a change to the way extra were carried out by various command in core. This had to be backout for 3.7.1 as is broken multiple third party extension. We backout the test update as a result. Core changesets performing the backout: ce9696193175::b698abf971e7

evolve: close transaction if conflict is detected in relocate (issue4966) Before this patch, transaction is aborted, if conflict is detected at merging while "hg evolve". Since 8f2ff40fe9c9 (or 3.6) of Mercurial, aborting transaction discards all dirstate changes inside transaction scope for "transactional dirstate" (see below wiki page for detail about it). https://mercurial.selenic.com/wiki/DirstateTransactionPlan Therefore, just aborting transaction causes unchanged (and unexpected) dirstate, even though subsequent commands require dirstate changes while "hg evolve". To keep dirstate changes while "hg evolve", this patch closes current running transaction, if conflict is detected in relocate(), even though exception is raised as usual. Even though "save dirstate and restore it after aborting transaction" like shelve._aborttransaction() of Mercurial can also solve this issue, this patch chose closing transaction for similarity with failure for conflict at "hg unshelve". In addition to it, closing transaction can keep any previous (implicit) changes. In newly added test, there is an additional ancestor revision, which "will be evolved safely". It is used to examine whether failure for conflict doesn't discard already relocated revision(s) while "hg evolve". It is fact for current implementation that "hg evolve" relocates each revisions in separated transactions and already relocated ones are never discarded, even if subsequent relocation fails. Though, this examination is useful to detect unintentional regression in the future.

evolve: remove meaningless transaction nesting Before this patch, functions below nest transaction scope, even though they are invoked only inside a transaction scope created at _solveone(). - _solvebumped() - _solvedivergent() - relocate() via _solveunstable() or _solvebumped() Transaction nesting is useful for localizing "success" (e.g. one scope per commit inside wider scope for multiple committing). But such nesting is redundant for _solveone(), because there is no code path, which causes failure after successfully closing inner transaction(s). In addition to it, this nesting makes it complicated to close current transaction successfully with exception raising inside inner scope, like "hg shelve" at detection of conflicts. "tr.close()" is required at each outer scopes for such case. To remove meaningless transaction nesting, this patch replaces repo.transaction() in functions above by repo.currenttransaction(). This reuses transaction created at _solveone(). This patch also adds 'assert tr' after getting current running transaction, to avoid invocation of functions above without transaction.

evolve: extract logic to new method _evolvemerge This patch introduces a new method _evolvemerge to merge orig to dest in relocate method. This simplifies the code of the method relocate and allows us to re-use it later in the scope of the rework of 'hg evolve --continue'

test: add extra expected output (I forgot to amend...)

inhibit: make bookmark -D work with a list of bookmarks `hg bookmark -D` was not accepting a list of bookmarks. This behavior was inconsistent with the behavior of `hg bookmark -d`, which does accept multiple bookmarks.

touch: prompt the user for what to do with the revived changeset This patch improves our interface for reviving changesets. This patch makes touch not assume that the user wants to create divergence by default and gives a prompt instead. The prompt is skipped for changeset that have no living successor as no divergence would be created by reviving them anyway. To restore the previous behavior, one should now use the --allowdivergence flag. The prompt looks like: [10] <description> reviving this changeset will create divergence unless you make a duplicate. (a)llow divergence or (d)uplicate the changeset? a In further patches we will want to add one more choice to that prompt, for example having a marker between the old and revived nodes but no divergence displayed on the UI.

inhibit: fix compat with rebaseskipobsolete We wrap _computeobsoletenotrebased and _clearrebased to fix the following case: - Assuming that we have markers from revisions of the rebase set and destination set and that these markers are inhibited - At the end of the rebase the nodes are still visible because rebase operate without inhibition and skip these nodes Had we not have those markers to begin with the revisions could be hidden at the end of the rebase. We keep track in repo._obsoletenotrebased of the obsolete commits skipped by the rebase and lift the inhibition at the end of the rebase. We add three test cases to make sure that the edge cases are covered.

test: update with new graft output Graft now has a --continue it seems. We need to update our test output.

merge with stable

tests: fix change to help output Core have made minor update to its documentation.

tests: change some double quotes to single quotes Since hg core change 58f8b29c37ff (minirst: change hgrole to use single quotes, 2016-01-12)

inhibit: fix compatibility with changes in rebase Because we compute the obsolete revisions before calling _computeobsoletenotrebased lifting the inhibition stopped working since 8a8ee8338e6 in core. This patch makes it work again.

inhibit: fix _filterpublic Before this patch, _filterpublic would always filter rep._obsinhibit and not its "nodes" argument. Fortunately, we always called it with repo._obsinhibit as its "nodes" argument!

debian: blacklist test-inhibit.t Since we don't add inhibit to the debian packages, let's not run test-inhibit.t

evolve: duplicate evolution summary entries (issue5014) Since we added summary entries for trouble changesets in core we don't need to display it anymore in evolve for the version of hg with the change. Tested with 3.6.1 and 3.6.2.

merge with stable

merge with the rest of stable

debian: update changelog to 5.2.1

evolve: handle merge commit with single obsolete parent (issue4389) This handles evolving merge commits with a single obsolete parent. Merge commits with two obsolete parents are still unsupported. Note this depends on a change to merge.graft in core. Older versions of mercurial will not have this functionality. Also, test-unstable.t will fail with older versions.

merge with stable

evolve: rewrite help for prune command

evolve: improve help for split command

evolve: improve help for prev, next commands

evolve: improve the confusing docstring for _orderrevs()

evolve: improve help for some debug commands

evolve: scattered typo fixes in comments, docstrings

evolve: extract logic to new method _finalizerelocate This patch introduces a new method _finalizerelocate to finalize current state after merge states in relocate method. This simplifies the code of the method relocate and allows us to modify it later to support a continued keywork to implement evolve state.

evolve: extract logic to new method _relocatecommit This patch introduces a new method _relocatecommit to commit current state after merge states in relocate method. This simplifies the code of the method relocate and allows us to modify it later to support a continued keywork to implement evolve state.

evolve: apply API change to 'merge.update' Mercurial core43c00ca887d1 (future 3.7) changed the signature of the 'mercurial.merge.update', this impact our code so we update it. This

debian: don't refer to deleted tests/run-tests.py in debian/rules tests/run-tests.py was deleted in 25a0c31882df (tests: remove the custom run-tests.py, 2015-11-02), but we still refer to it in debian/rules. Fix by having the user define a HGSRC variable when calling 'debuild' (with e.g '-e HGSRC=~/hg').

prune: changing bookmark argument to be a list Currently prune works with a single bookmark the changes in this patch modifies the prune command to accept a list of bookmarks Also changes to inhibit module which internally calls the cmdprune function. the change is to wrap the bookmark input into a list.

prune: remove a list of bookmarks Currently prune works with a single bookmark, the changes in this patch modifies the prune module to work with a list of bookmarks Building on this we can take a list of bookmarks as input and remove all of them in a single go

test: adapt to fix to "known" wireprotocol command Core fixed a bug in discovery (in b64b6fdc5c9b) and this is showing up in our test output.

evolve: renaming local variables Renaming local variables to be more precise, i want to store a different list of bookmarks(input-list) and it would be hard to understand what marks represents in that change therefore renaming it to repomarks. Renames mark to bookmark, which will make the changes in next patch more understandable, when it is pluraized. Also renames bookmarks (module) to bookmarksmod so as to free up the name when bookmark gets pluralized.

inhibit: backout 23a34dce5131 remove unused bookmark operation wrapping This breaks potentially a lot of things. Let's give a change to extensions maintainers to adapt to the new bookmarks.write api before removing this code right away.

readme: add something about bookmark within transaction

commitwrapper: use bookmarks.recordchange instead of bookmarks.write Before this patch we were using the deprecated API bookmarks.write, this patch replace its usage by the new API call bookmarks.recordchange.

next: replace call to bookmarks.write by bookmarks.recordchange bookmarks.write is now deprecated, we are moving to the new api: bookmarks.recordchange.

previous: replace call to bookmarks.write by bookmarks.recordchange bookmarks.write is now deprecated, we are moving to the new api: bookmarks.recordchange.

prune: use bookmarks.recordchange instead of bookmarks.write Before this patch we were using the deprecated bookmarks.write instead of bookmarks.recordchange in prune

transaction: fix release order in 'rewrite' This was wrong for quite sometime.

check-code: make drophack comply with check-code

check-code: make directaccess.py comply with check-code

check-code: make inhibit.py comply with check-code

check-code: make obsolete.py comply with check-code

check-code: make pushexperiment.py comply with check-code

check-code: make simple4server.py comply with check-code

check-code: make evolve.py comply with check-code

evolve: fix test-inhibit to match latest hg When I fixed an issue in core about rebaseset 40a2f972f26d (that I introduced before), it restored the original behavior of inhibit with rebase. This patch fixes test-inhibit to match the latest hg.

evolve: fix test-stabilize-conflict.t to match new extra computation in core Recent patches changed the way we compute extras for rebase and graft. This changes the hashes in evolve's tests. This patch fixes the test test-stabilize-conflict.t.

evolve: fix test-sharing.t to match new extra computation in core Recent patches changed the way we compute extras for rebase and graft. This changes the hashes in evolve's tests. This patch fixes the test test-sharing.t

evolve: fix test-tutorial.t to match new extra computation in core Recent patches changed the way we compute extras for rebase and graft. This changes the hashes in evolve's tests. This patch fixes the test test-tutorial.t

inhibit: make rebase see obsolescence even for visible nodes Rebase changed recently to take advantage of obsolescence markers to reduce the number of conflicts to resolve. Inhibit users were unable to leverage this new feature because none of their visible nodes could be obsolete. This patch makes the nodes that would be obsolete without inhibit, actually obsolete for the duration of the rebase to take advantage of the feature mentioned before.

inhibit: remove unused bookmark operation wrapping Before this patch, inhibit was wrapping bookmarks.write and bookmarks.recordchange. Since all the usage of bookmarks.write are not replaced by bookmarks.recordchange all bookmarks operation happen in a transaction. Inhibit already wraps the transaction mechanism to make sure that no revision can end up being obsolete and visible. This makes the wrapping of bookmarks.write superfluous. Wrapping bookmarks.recordchange was wrong in the first place and redundant with wrapping transactions.

inhibit: update test with new behavior from core The recent changes in core (to make sure that all bookmarks write are done at the end of a transaction) changed the behavior of inhibit. When one rebases a set of hidden revs somewhere, the hidden revs become visible at the end of the rebase. Both the previous behavior and new behavior seems acceptable but the tests have to be changed subsequently. This patch modifies one of the test for inhibit when the case mentioned above happens. We prune the revs inhibited by the rebase to make the change minimal.

inhibit: remove unused import The error module from mercurial was imported but unused in the inhibit code.

inhibit: improve handling of error cases for bookmark -D Before this patch bookmark -D was crashing in some cases like: hg book -Dmaster-fix. This was because -m is a valid option for hg bookmark. This patch disallows using -m with -D (moving and pruning does not make much sense) and throws an error instead of crashing if the command is malformed.