Thanks I will process this asap.
On Sep 22, 11:08 pm, Anthon <anthon.van.der.n...@googlemail.com>
wrote:
> I use mod_wsgi 2.5, mercurial 1.3.1 and Python 2.6.2 on Ubuntu 8.04
>
> After some experimenting with the Mercurial API I was able to get
> things to write without any output to sys.stdout (without
> redirecting).
> First of all I check if the username is provided before creating the
> repository, providing a dummy one if not.
> The web2py code readded the list of files it thought interesting
> before every commit. That caused a warning about files already being
> in the repository. Instead I know create a .hgignore file if it does
> not already exists (excluding some file types and errors, cache and
> databases directories).
> After that I addremove all files and commit.
> The list of files committed is now taken from the last changeset, and
> the commit.html was updated to take info from that one as well.
>
> The change to the .hgignore file and using addremove has the advantage
> that going to the repository from the commandline gives you far less
> junk.
>
> So no need to redirect sys.stdout, but thanks for the feedback on that
> anyway (I did read the docs, but it was more than 2 years ago).
>
> The patch is available
> here:http://www.ruamel.eu/download/19820330/web2py/mercurial01.patch
>
> Anthon
>
> On Sep 22, 2:05 pm, Graham Dumpleton <graham.dumple...@gmail.com>
> wrote:
>
> > On Sep 22, 7:12 pm, Anthon <anthon.van.der.n...@googlemail.com> wrote:
>
> > > Is anyone using the versioning feature?
> > > It seems currently broken out of the box on my mod_wsgi/apache system.
> > > The main problem exists because mercurial writes to sys.stdout if some
> > > warning/error occurs.
> > > On my fresh system I get those writes because of two issues:
> > > - non existence of a username in ~/.hgrc for the user running apache
> > > - readding already added files
>
> > > The one thing you can do is to capture sys.stdout in mercurial.py:
> > > commit,
> > > but that hides all messages/error writing from mercurial.
> > > The two issues can be resolved differently:
> > > - by checking for the .hgrc and setting HGUSER if it is not available
> > > - by using a .hgignore file and not adding an explicit list in
> > > mercurial.py but using hg addremove option (that is also much nicer
> > > when doing mercurial commands in the application directory from the
> > > commandline as it hides all the non-tracked data)
>
> > > I can provide a patch if there is interest in this way of solving this
> > > issue
>
> > Read the documentation:
>
> > http://code.google.com/p/modwsgi/wiki/ApplicationIssues#Writing_To_St...
>
> > and my blog posts about it:
>
> > http://blog.dscpl.com.au/2009/04/wsgi-and-printing-to-standard-output...
>
> > Make sure you also aren't using an old mod_wsgi version.
>
> > Graham
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