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text/prs.fallenstein.rst
auth: refactor user lookup in AuthUser constructor for clarity
First, note that `fill_data` checks that the specified `db.User` is
`active` before copying anything, and returns False if not.
Now, previously when calling e.g. `AuthUser(user_id=anonymous_user_id)`,
`_propagate_data` would explicitly refuse to look up the anonymous
user, but then fall back to the anonymous user anyway (if `active`),
or use None values (if not `active`).
Given the same situation, the new code simply looks up the anonymous
user like it would any other user, and copies data using `fill_data`.
If the anonymous user is not `active`, we fall back to the existing
code path and behave as before (that is, use None values).
First, note that `fill_data` checks that the specified `db.User` is
`active` before copying anything, and returns False if not.
Now, previously when calling e.g. `AuthUser(user_id=anonymous_user_id)`,
`_propagate_data` would explicitly refuse to look up the anonymous
user, but then fall back to the anonymous user anyway (if `active`),
or use None values (if not `active`).
Given the same situation, the new code simply looks up the anonymous
user like it would any other user, and copies data using `fill_data`.
If the anonymous user is not `active`, we fall back to the existing
code path and behave as before (that is, use None values).
601282d36c06 601282d36c06 601282d36c06 601282d36c06 601282d36c06 601282d36c06 601282d36c06 601282d36c06 601282d36c06 601282d36c06 601282d36c06 601282d36c06 601282d36c06 601282d36c06 601282d36c06 601282d36c06 601282d36c06 601282d36c06 601282d36c06 601282d36c06 601282d36c06 601282d36c06 601282d36c06 601282d36c06 601282d36c06 601282d36c06 601282d36c06 601282d36c06 601282d36c06 601282d36c06 601282d36c06 601282d36c06 601282d36c06 601282d36c06 601282d36c06 601282d36c06 601282d36c06 601282d36c06 601282d36c06 601282d36c06 601282d36c06 601282d36c06 601282d36c06 601282d36c06 601282d36c06 601282d36c06 9cef5a168b88 9cef5a168b88 9cef5a168b88 9cef5a168b88 9cef5a168b88 b52a1ccee927 b52a1ccee927 b52a1ccee927 9cef5a168b88 9cef5a168b88 b52a1ccee927 b52a1ccee927 b52a1ccee927 b52a1ccee927 b52a1ccee927 9cef5a168b88 b52a1ccee927 9cef5a168b88 9cef5a168b88 b52a1ccee927 9cef5a168b88 9cef5a168b88 9cef5a168b88 9cef5a168b88 b52a1ccee927 b52a1ccee927 b52a1ccee927 9cef5a168b88 b52a1ccee927 9cef5a168b88 b52a1ccee927 b52a1ccee927 601282d36c06 601282d36c06 601282d36c06 b52a1ccee927 | .. _vcs_support:
===============================
Version control systems support
===============================
Kallithea supports Git and Mercurial repositories out-of-the-box.
For Git, you do need the ``git`` command line client installed on the server.
You can always disable Git or Mercurial support by editing the
file ``kallithea/__init__.py`` and commenting out the backend.
.. code-block:: python
BACKENDS = {
'hg': 'Mercurial repository',
#'git': 'Git repository',
}
Git support
-----------
Web server with chunked encoding
````````````````````````````````
Large Git pushes require an HTTP server with support for
chunked encoding for POST. The Python web servers waitress_ and
gunicorn_ (Linux only) can be used. By default, Kallithea uses
waitress_ for `paster serve` instead of the built-in `paste` WSGI
server.
The default paste server is controlled in the .ini file::
use = egg:waitress#main
or::
use = egg:gunicorn#main
Also make sure to comment out the following options::
threadpool_workers =
threadpool_max_requests =
use_threadpool =
Mercurial support
-----------------
Working with Mercurial subrepositories
``````````````````````````````````````
This section explains how to use Mercurial subrepositories_ in Kallithea.
Example usage::
## init a simple repo
hg init mainrepo
cd mainrepo
echo "file" > file
hg add file
hg ci --message "initial file"
# clone subrepo we want to add from Kallithea
hg clone http://kallithea.local/subrepo
## specify URL to existing repo in Kallithea as subrepository path
echo "subrepo = http://kallithea.local/subrepo" > .hgsub
hg add .hgsub
hg ci --message "added remote subrepo"
In the file list of a clone of ``mainrepo`` you will see a connected
subrepository at the revision it was cloned with. Clicking on the
subrepository link sends you to the proper repository in Kallithea.
Cloning ``mainrepo`` will also clone the attached subrepository.
Next we can edit the subrepository data, and push back to Kallithea. This will
update both repositories.
.. _waitress: http://pypi.python.org/pypi/waitress
.. _gunicorn: http://pypi.python.org/pypi/gunicorn
.. _subrepositories: http://mercurial.aragost.com/kick-start/en/subrepositories/
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