Mercurial > traipse_dev
diff upmana/mercurial/streamclone.py @ 135:dcf4fbe09b70 beta
Traipse Beta 'OpenRPG' {091010-00}
Traipse is a distribution of OpenRPG that is designed to be easy to setup and go. Traipse also makes it easy for developers to work on
code without fear of sacrifice. 'Ornery-Orc' continues the trend of 'Grumpy' and adds fixes to the code. 'Ornery-Orc's main goal is to
offer more advanced features and enhance the productivity of the user.
Update Summary (Beta)
Added Bookmarks
Fix to Remote Admin Commands
Minor fix to text based Server
Fix to Pretty Print, from Core
Fix to Splitter Nodes not being created
Fix to massive amounts of images loading, from Core
Added 'boot' command to remote admin
Added confirmation window for sent nodes
Minor changes to allow for portability to an OpenSUSE linux OS
Miniatures Layer pop up box allows users to turn off Mini labels, from FlexiRPG
Zoom Mouse plugin added
Images added to Plugin UI
Switching to Element Tree
Map efficiency, from FlexiRPG
Added Status Bar to Update Manager
default_manifest.xml renamed to default_upmana.xml
Cleaner clode for saved repositories
New TrueDebug Class in orpg_log (See documentation for usage)
Mercurial's hgweb folder is ported to upmana
**Pretty important update that can help remove thousands of dead children from your gametree.
**Children, <forms />, <group_atts />, <horizontal />, <cols />, <rows />, <height />, etc... are all tags now. Check your gametree and
look for dead children!!
**New Gamtree Recusion method, mapping, and context sensitivity. !!Alpha - Watch out for infinite loops!!
| author | sirebral |
|---|---|
| date | Tue, 10 Nov 2009 14:11:28 -0600 |
| parents | |
| children |
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--- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/upmana/mercurial/streamclone.py Tue Nov 10 14:11:28 2009 -0600 @@ -0,0 +1,67 @@ +# streamclone.py - streaming clone server support for mercurial +# +# Copyright 2006 Vadim Gelfer <vadim.gelfer@gmail.com> +# +# This software may be used and distributed according to the terms of the +# GNU General Public License version 2, incorporated herein by reference. + +import util, error +from i18n import _ + +from mercurial import store + +class StreamException(Exception): + def __init__(self, code): + Exception.__init__(self) + self.code = code + def __str__(self): + return '%i\n' % self.code + +# if server supports streaming clone, it advertises "stream" +# capability with value that is version+flags of repo it is serving. +# client only streams if it can read that repo format. + +# stream file format is simple. +# +# server writes out line that says how many files, how many total +# bytes. separator is ascii space, byte counts are strings. +# +# then for each file: +# +# server writes out line that says filename, how many bytes in +# file. separator is ascii nul, byte count is string. +# +# server writes out raw file data. + +def stream_out(repo, untrusted=False): + '''stream out all metadata files in repository. + writes to file-like object, must support write() and optional flush().''' + + if not repo.ui.configbool('server', 'uncompressed', untrusted=untrusted): + raise StreamException(1) + + entries = [] + total_bytes = 0 + try: + # get consistent snapshot of repo, lock during scan + lock = repo.lock() + try: + repo.ui.debug(_('scanning\n')) + for name, ename, size in repo.store.walk(): + # for backwards compat, name was partially encoded + entries.append((store.encodedir(name), size)) + total_bytes += size + finally: + lock.release() + except error.LockError: + raise StreamException(2) + + yield '0\n' + repo.ui.debug(_('%d files, %d bytes to transfer\n') % + (len(entries), total_bytes)) + yield '%d %d\n' % (len(entries), total_bytes) + for name, size in entries: + repo.ui.debug(_('sending %s (%d bytes)\n') % (name, size)) + yield '%s\0%d\n' % (name, size) + for chunk in util.filechunkiter(repo.sopener(name), limit=size): + yield chunk