util: drop any() and all() polyfills

cleanup: use __builtins__.all instead of util.all

check-code: un-ban __builtins__.all now that we're on 2.6

cleanup: use __builtins__.any instead of util.any any() is available in all Python versions we support now.

check-code: un-ban any() now that we're on 2.6

walkchangerevs: replace try/except with 'next' Again, this make the code clearer.

generatorset: use 'next()' to simplify the code The 'next()' built-in accept a default value. This remove the needs to check if self non-empty before returning a value.

revset: use 'next()' to detect end of iteration in 'last' The 'next()' built-in can return a default value, allow to get rid of the confusing try/except code flow.

revset: use 'next()' to detect end of iteration in 'limit' The 'next()' built-in can return a default value, allow to get rid of the confusing try/except code flow.

_revancestors: use 'next' to remove the verbose try except clauses The 'next()' built-in can return a default value, making the final iteration case simpler and clearer.

check-code: lift the ban on 'next()' 'next' is supported by Python2.6 the new lowest version supported by Mercurial.

check-code: drop the 'isdisjoint' ban 'isdisjoint' is available in Python 2.6. The new lowest supported version.

check-code: fix the error message about 'class foo():' Using 'classs foo():' result in old style object instead of new style object. We do not want old style object so this check is unrelated to 2.4.

check-code: remove the check for os.path.relpath This is available in Python2.6 the new default supported release.

patch: remove duplicated import of cStringIO It is already imported a couple of line above.

check-commit: print limit when user has a too-long summary

paper: show branch/tags/bookmarks when blaming (issue3559)

paper: show branch/tags/bookmarks when comparing (issue3559)

paper: show branch/tags/bookmarks when diffing (issue3559)

paper: show branch/tags/bookmarks when viewing (issue3559)

paper: show branch/tags/bookmarks when browsing (issue3559) Browse (or manifest) action allows browsing the directory structure at some specified revision. In gitweb and monoblue styles, the revision header already has branch/tag/bookmark information for the revision, but in paper style this header was only showing tags. This patch adds branches and bookmarks. Branch name needs to be obtained in this special way to be consistent with regular changeset page, where in paper style default branch is never shown.

revset: extract addset._iterordered to free function It never uses self, so let's make it less dependent on variables.

revset: use fastasc/fastdesc switch consistently in addset.__iter__

revset: drop redundant filteredset from right-hand side set of "or" operation Since 5548f558db3d, it should no longer be necessary because the addset can remove duplicates correctly.

getbundle: sort bundlecaps before exchanging then over the wire The 'bundlecaps' argument is built as a set, we need to stabilise the order before exchanging them. Otherwise, in the test, http logs are unstable when the 'bundlecaps' contains something (eg: using bundle2).

hg-ssh: reject push earlier (on pretxnopen) We now have a lock triggered for any transaction. We use it to ensure no-read are made in read-only mode. We need more that just "no changegroup is added", since bundle2 allows for more than just changegroup to be exchanged. We still protect pushkey as it may write data without opening a transaction.

test: test both bundle1 and bundle2 paths in 'test-push-hook-lock.t' The locking scheme is a bit different in each cases. So we explicitly test each case.

progress: get the extremely verbose output out of default debug When the progress extension is not enabled, each call to 'ui.progress' used to issue a debug message. This results is a very verbose output and often redundant in tests. Dropping it makes tests less volatile to factor they do not meant to test. We had to alter the sed trick in 'test-rename-merge2.t'. Sed is used to drop all output from a certain point and hidding the progress output remove its anchor. So we anchor on something else.

hgweb: show changeset branches/tags/bookmarks in file log (style=monoblue) As for the gitweb style, this line for filelogentry template is copied from shortlogentry. No change to python code is needed. Tests are unaffected.

hgweb: show changeset branches/tags/bookmarks in file log (style=gitweb) This line for filelogentry template is copied from shortlogentry. The information is already displayed in paper style, so no change to python code is needed. Tests are unaffected.