Previously the connection cache for keepalives didn't keep track of
ssl. This meant that when we connected to an https server after that
same server via http, both on the default port, we'd incorrectly reuse
the non-https connection as the default port meant the connection
cache key was the same.
This is a feature of ctypes. Without these, pypy complains with
RuntimeWarning: C function without declared arguments called
RuntimeWarning: C function without declared return type called
As a side effect of specifying restypes, the return value of e.g. CreateFileA
is now implicitly converted to an instance of _HANDLE, so we also need to
change the definition
_INVALID_HANDLE_VALUE = -1
to
_INVALID_HANDLE_VALUE = _HANDLE(-1).value
Otherwise, tests for equality to _INVALID_HANDLE_VALUE in code like
def _getfileinfo(name):
fh = _kernel32.CreateFileA(name, 0,
_FILE_SHARE_READ | _FILE_SHARE_WRITE | _FILE_SHARE_DELETE,
None, _OPEN_EXISTING, 0, None)
if fh == _INVALID_HANDLE_VALUE:
_raiseoserror(name)
would now fail to detect an invalid handle, which in turn would lead to
exceptions raised with wrong errno values, like e.g.
>>> nlinks('missing.txt')
Traceback (most recent call last):
...
OSError: [Errno 9] missing.txt: The handle is invalid.
instead of the correct (as per this patch and before it)
>>> nlinks('missing.txt')
Traceback (most recent call last):
...
OSError: [Errno 2] missing.txt: The system cannot find the file specified.
defversion was a property (later option) on the store opener, used to propagate
the changelog revlog format to the other revlogs, so they would be created with
the same format.
This required that the changelog instance was created before any other revlog;
an invariant that wasn't directly enforced (or documented) anywhere.
We now use the revlogv1 requirement instead, which is transfered to the store
opener options. If this option is missing, v0 revlogs are created.
Suppresses output (resolved paths or "not found!") when searching a path,
similar to "grep -q".
Sample usage: hg paths -q foo || echo "there is no foo"
Just prints path names (instead of "name = result") when listing all path
definitions, like "hg bookmarks -q".
Sample usage: hg paths -q | while read i; do hg incoming "$i"; done
When used as the default merge tool, or used as a --tool override,
the simplemerge script should not be allowed to raise a util.Abort
just because one of the files being merged is binary. Instead, return
1 and mark the file unresolved.
These open the changelog and manifest, respectively, directly so you don't
need to specify the path.
The options have been added to debugindex, debugdata and debugrevlog.
The patch also fixes some minor usage-related bugs.
str(url) was recently changed to return only file:/. However, the
canonical way to represent absolute local paths is file:/// [1], which
is also expected by at least hgsubversion.
Relative paths are returned as file:the/relative/path.
[1] http://en.wikipedia.org/wiki/File_URI_scheme
Without this change, pulls (and clones) into a generaldelta repository could
generate very inefficient revlogs, the size of which could be at least twice
the original size.
This was caused by the generated delta chains covering too large distances,
causing new chains to be built far too often. This change addresses the
problem by forcing a delta against second parent or against the previous
revision, when the first parent delta is in danger of creating a long chain.
The bug didn't cause corruption, and thus wasn't caught in hg verify or in
tests. It could lead to delta chains longer than normally allowed, by
affecting the code that decides when to add a full revision. This could,
in turn, lead to performance regression.
as stated at http://mercurial.selenic.com/wiki/CodingStyle
(see also http://selenic.com/pipermail/mercurial-devel/2011-May/031139.html )
name changes done at module scope:
_build_lower_encodefun -> _buildlowerencodefun
_windows_reserved_filenames -> _winreservednames (see 42a6bcfc9d44)
MAX_PATH_LEN_IN_HGSTORE -> _maxstorepathlen
DIR_PREFIX_LEN -> _dirprefixlen
_MAX_SHORTENED_DIRS_LEN -> _maxshortdirslen
(no users of these outside the store module)
changed locals:
win_reserved -> winreserved
space_left -> spaceleft
Before this patch undo.bookmarks was created on bookmarks write and
not with other transaction-related files. There were two issues: first
is that if you have changed bookmarks few times after a transaction
happened, rollback will give you a state which can point to
non-existing revision. Second is that if you have not changed
bookmarks after a transaction, rollback will touch your state anyway.
This change also adds `localrepo._writejournal` method, which can be
used by other extensions to save their transaction-related backup in
right time.
With Python >= 2.6 the original code already works correct, therefore the
fix for issue2556 on Python <= 2.5 broke relative subrepositories with
newer versions of Python.
This happens more often than expected. Say you have an svn subrepository with
python code. Python would have generated unknown .pyc files. Now, you rebase
this setup on a revision where a directory containing python code does not
exist. Subversion is first asked to remove this directory when updating, but
will not because it contains untracked items. Then it will have to bring back
the directory after the merge but will fail because it now collides with an
untracked directory.
Using --force is not very elegant and only works with svn >= 1.5 but the only
alternative I can think of is to write our own purge command for subversion.
Inspired by critique given on StackOverflow where a user writes:
I can have a good guess at what "%USERPROFILE%" might signify but
none of the files listed in the "hg help config" output exist after
running the installer. Previous experience would suggest that
missing files mean something somewhere has gone seriously wrong.
http://stackoverflow.com/questions/2329023/2351139#2351139
