Mercurial > hgsubversion
view README @ 935:1de83496df4e
subvertpy_wrapper: fix files and directories batons handling
The subvertpy wrapper was not recording and passing back the batons
returned by calls such as open_file() or open_directory(). Instead, it
was relying on knowledge about the HgEditor class and was passing the
path argument. Its behaviour was therefore not exactly the same as the
swig one because HgEditor sometimes tests the input baton and skips
None ones, usually generated for ignored entries.
Also, AbstractEditor was translating open_root() into
open_directory(''), while the former, not implemented by HgEditor, was
supplied as a default implementation by the swig bindings. The behaviour
was different again.
This patch was not motivated by any known bug but batons are interesting
as they help control edited entries lifetime. We may use them to reduce
replay mode memory consumption.
| author | Patrick Mezard <patrick@mezard.eu> |
|---|---|
| date | Sun, 23 Sep 2012 19:42:34 +0200 |
| parents | 050f03a3bdf5 |
| children | 3df6ed4e7561 |
line wrap: on
line source
.. -*-restructuredtext-*- ============ hgsubversion ============ hgsubversion is an extension for Mercurial that allows using Mercurial as a Subversion client. At this point, hgsubversion is usable by users reasonably familiar with Mercurial as a VCS. It's not recommended to dive into hgsubversion as an introduction to Mercurial, since hgsubversion "bends the rules" a little and violates some of the typical assumptions of early Mercurial users. Installation ------------ You need to have either have Subversion 1.5 (or later) installed along with either Subvertpy 0.7.4 (or later) or the Subversion SWIG Python bindings. You need Mercurial 1.3 or later. .. _mercurial: http://selenic.com/repo/hg .. _mercurial-stable: http://selenic.com/repo/hg-stable .. _crew: http://hg.intevation.org/mercurial/crew .. _crew-stable: http://hg.intevation.org/mercurial/crew-stable If you are unfamiliar with installing Mercurial extensions, please see the UsingExtensions_ page in the Mercurial wiki. Look at the example for specifying an absolute path near the bottom of the page. You want to give the path to the top level of your clone of this repository. .. _UsingExtensions: http://mercurial.selenic.com/wiki/UsingExtensions Before using hgsubversion, I *strongly* encourage you to run the automated tests. Just use nose_ if you have it (or ``easy_install nose`` if you want it), or use ``python tests/run.py`` to run the suite with the conventional test runner. Note that because I use nose, there's a lot of stdout spew in the tests right now. The important part is that all the tests pass. .. _nose: http://code.google.com/p/python-nose/ You can check that hgsubversion is installed and properly activated using the following command:: $ hg version --svn Mercurial Distributed SCM (version ...) Copyright (C) 2005-2010 Matt Mackall <mpm@selenic.com> and others This is free software; see the source for copying conditions. There is NO warranty; not even for MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. hgsubversion: ... Subversion: ... bindings: Subvertpy ... If your bindings are listed as `SWIG`, please consider installing Subvertpy_. .. _Subvertpy: http://pypi.python.org/pypi/subvertpy Further Reading --------------- More information on how to use hgsubversion is available from within Mercurial in the `subversion` help topic. To view it, use:: $ hg help subversion The Restructured Text source for this topic is also available in the file ``hgsubverson/help/subversion.rst``.