docs: cleanup of casing, markup and spacing of headings

Mostly stuff found and fixed by Søren, extracted here to separate things.

Other uses of title casing might be debatable, but here it was just a few
documentation headings that clearly were inconsistent with the majority.

README.rst

@@ -1,212 +1,211 b''
 ================
 Kallithea README
 ================
 
 About
 -----
 
 **Kallithea** is a fast and powerful management tool for Mercurial_ and Git_
 with a built-in push/pull server, full text search and code-review. It works on
 http/https and has a built in permission/authentication system with the ability
 to authenticate via LDAP or ActiveDirectory. Kallithea also provides simple API
 so it's easy to integrate with existing external systems.
 
 Kallithea is similar in some respects to GitHub_ or Bitbucket_, however
 Kallithea can be run as standalone hosted application on your own server. It is
 open-source donationware and focuses more on providing a customised,
 self-administered interface for Mercurial_ and Git_ repositories. Kallithea
 works on Unix-like systems and Windows, and is powered by the vcs_ library
 created by Łukasz Balcerzak and Marcin Kuźmiński to uniformly handle multiple
 version control systems.
 
 Kallithea was forked from RhodeCode in July 2014 and has been heavily modified.
 
 Installation
 ------------
 Kallithea requires Python_ 2.x and it is recommended to install it in a
 virtualenv_. Official releases of Kallithea can be installed with::
 
     pip install kallithea
 
 The development repository is kept very stable and used in production by the
 developers - you can do the same.
 
 Please visit https://docs.kallithea-scm.org/en/latest/installation.html for
 more details.
 
 
 Source code
 -----------
 
 The latest sources can be obtained from
 https://kallithea-scm.org/repos/kallithea.
 
 The issue tracker and a repository mirror can be found at Bitbucket_ on
 https://bitbucket.org/conservancy/kallithea.
 
 
-
-Kallithea Features
+Kallithea features
 ------------------
 
 - Has its own middleware to handle Mercurial_ and Git_ protocol requests. Each
   request is authenticated and logged together with IP address.
 - Built for speed and performance. You can make multiple pulls/pushes
   simultaneously. Proven to work with thousands of repositories and users.
 - Supports http/https, LDAP, AD, proxy-pass authentication.
 - Full permissions (private/read/write/admin) together with IP restrictions for
   each repository, additional explicit forking, repositories group and
   repository creation permissions.
 - User groups for easier permission management.
 - Repository groups let you group repos and manage them easier. They come with
   permission delegation features, so you can delegate groups management.
 - Users can fork other users repos, and compare them at any time.
 - Built-in versioned paste functionality (Gist) for sharing code snippets.
 - Integrates easily with other systems, with custom created mappers you can
   connect it to almost any issue tracker, and with a JSON-RPC API you can make
   much more.
 - Built-in commit API lets you add, edit and commit files right from Kallithea
   web interface using simple editor or upload binary files using simple form.
 - Powerful pull request driven review system with inline commenting, changeset
   statuses, and notification system.
 - Importing and syncing repositories from remote locations for Git_, Mercurial_
   and Subversion.
 - Mako templates let you customize the look and feel of the application.
 - Beautiful diffs, annotations and source code browsing all colored by
   pygments. Raw diffs are made in Git-diff format for both VCS systems,
   including Git_ binary-patches.
 - Mercurial_ and Git_ DAG graphs and Flot-powered graphs with zooming and
   statistics to track activity for repositories.
 - Admin interface with user/permission management. Admin activity journal, logs
   pulls, pushes, forks, registrations and other actions made by all users.
 - Server side forks. It is possible to fork a project and modify it freely
   without breaking the main repository.
 - reST and Markdown README support for repositories.
 - Full text search powered by Whoosh on the source files, commit messages, and
   file names. Built-in indexing daemons, with optional incremental index build
   (no external search servers required all in one application).
 - Setup project descriptions/tags and info inside built in DB for easy,
   non-filesystem operations.
 - Intelligent cache with invalidation after push or project change, provides
   high performance and always up to date data.
 - RSS/Atom feeds, Gravatar support, downloadable sources as zip/tar/gz.
 - Optional async tasks for speed and performance using Celery_.
 - Backup scripts can do backup of whole app and send it over scp to desired
   location.
 - Based on Pylons, SQLAlchemy, SQLite, Whoosh, vcs.
 
 
 License
 -------
 
 **Kallithea** is released under the GPLv3 license. Kallithea is a `Software
 Freedom Conservancy`_ project and thus controlled by a non-profit organization.
 No commercial entity can take ownership of the project and change the
 direction.
 
 Kallithea started out as an effort to make sure the existing GPLv3 codebase
 would stay available under a legal license. Kallithea thus has to stay GPLv3
 compatible ... but we are also happy it is GPLv3 and happy to keep it that way.
 A different license (such as AGPL) could perhaps help attract a different
 community with a different mix of Free Software people and companies but we are
 happy with the current focus.
 
 
 Community
 ---------
 
 **Kallithea** is maintained by its users who contribute the fixes they would
  like to see.
 
 Get in touch with the rest of the community:
 
 - Join the mailing list users and developers - see
   http://lists.sfconservancy.org/mailman/listinfo/kallithea-general.
 
 - Use IRC and join #kallithea on FreeNode (irc.freenode.net) or use
   http://webchat.freenode.net/?channels=kallithea.
 
 - Follow Kallithea on Twitter, **@KallitheaSCM**.
 
 - Issues can be reported at `issue tracker
   <https://bitbucket.org/conservancy/kallithea/issues>`_.
 
    .. note::
 
        Please try to read the documentation before posting any issues,
        especially the **troubleshooting section**
 
 
 Online documentation
 --------------------
 
 Online documentation for the current version of Kallithea is available at
 https://pythonhosted.org/Kallithea/. Documentation for the current development
 version can be found on https://docs.kallithea-scm.org/.
 
 You can also build the documentation locally: go to ``docs/`` and run::
 
    make html
 
 .. note:: You need to have Sphinx_ installed to build the
           documentation. If you don't have Sphinx_ installed you can
           install it via the command: ``pip install sphinx`` .
 
 
 Converting from RhodeCode
 -------------------------
 
 Currently, you have two options for working with an existing RhodeCode
 database:
 
 - keep the database unconverted (intended for testing and evaluation)
 - convert the database in a one-time step
 
-Maintaining Interoperability
+Maintaining interoperability
 ~~~~~~~~~~~~~~~~~~~~~~~~~~~~
 
 Interoperability with RhodeCode 2.2.X installations is provided so you don't
 have to immediately commit to switching to Kallithea. This option will most
 likely go away once the two projects have diverged significantly.
 
 To run Kallithea on a RhodeCode database, run::
 
    echo "BRAND = 'rhodecode'" > kallithea/brand.py
 
 This location will depend on where you installed Kallithea. If you installed
 via::
 
    python setup.py install
 
 then you will find this location at
 ``$VIRTUAL_ENV/lib/python2.7/site-packages/Kallithea-0.1-py2.7.egg/kallithea``.
 
-One-time Conversion
+One-time conversion
 ~~~~~~~~~~~~~~~~~~~
 
 Alternatively, if you would like to convert the database for good, you can use
 a helper script provided by Kallithea. This script will operate directly on the
 database, using the database string you can find in your ``production.ini`` (or
 ``development.ini``) file. For example, if using SQLite::
 
    cd /path/to/kallithea
    cp /path/to/rhodecode/rhodecode.db kallithea.db
    pip install sqlalchemy-migrate
    python kallithea/bin/rebranddb.py sqlite:///kallithea.db
 
 .. Note::
 
    If you started out using the branding interoperability approach mentioned
    above, watch out for stray brand.pyc after removing brand.py.
 
 .. _virtualenv: http://pypi.python.org/pypi/virtualenv
 .. _Python: http://www.python.org/
 .. _Sphinx: http://sphinx.pocoo.org/
 .. _Mercurial: http://mercurial.selenic.com/
 .. _Bitbucket: http://bitbucket.org/
 .. _GitHub: http://github.com/
 .. _Subversion: http://subversion.tigris.org/
 .. _Git: http://git-scm.com/
 .. _Celery: http://celeryproject.org/
 .. _vcs: http://pypi.python.org/pypi/vcs
 .. _Software Freedom Conservancy: http://sfconservancy.org/

docs/api/models.rst

@@ -1,35 +1,35 b''
 .. _models:
 
 ========================
-The :mod:`models` Module
+The :mod:`models` module
 ========================
 
 .. automodule:: kallithea.model
    :members:
 
 .. automodule:: kallithea.model.comment
    :members:
 
 .. automodule:: kallithea.model.notification
    :members:
 
 .. automodule:: kallithea.model.permission
    :members:
 
 .. automodule:: kallithea.model.repo_permission
    :members:
 
 .. automodule:: kallithea.model.repo
    :members:
 
 .. automodule:: kallithea.model.repo_group
    :members:
 
 .. automodule:: kallithea.model.scm
    :members:
 
 .. automodule:: kallithea.model.user
    :members:
 
 .. automodule:: kallithea.model.user_group
    :members:

docs/index.rst

@@ -1,78 +1,80 b''
 .. _index:
 
+#######################
 Kallithea Documentation
------------------------
+#######################
+
 
 **Readme**
 
 .. toctree::
    :maxdepth: 1
 
    readme
 
 **Installation**
 
 .. toctree::
    :maxdepth: 1
 
    overview
    installation
    installation_win
    installation_win_old
    installation_iis
    setup
 
 **Usage**
 
 .. toctree::
    :maxdepth: 1
 
    usage/general
    usage/vcs_support
    usage/locking
    usage/statistics
 
-**Administrators Guide**
+**Administrator's guide**
 
 .. toctree::
    :maxdepth: 1
 
    usage/email
    usage/performance
    usage/backup
    usage/debugging
    usage/troubleshooting
 
-**Develop**
+**Development**
 
 .. toctree::
    :maxdepth: 1
 
    contributing
    changelog
 
 **API**
 
 .. toctree::
    :maxdepth: 1
 
    api/api
    api/models
 
 
 Other topics
 ------------
 
 * :ref:`genindex`
 * :ref:`search`
 
 .. _virtualenv: http://pypi.python.org/pypi/virtualenv
 .. _python: http://www.python.org/
 .. _django: http://www.djangoproject.com/
 .. _mercurial: http://mercurial.selenic.com/
 .. _bitbucket: http://bitbucket.org/
 .. _subversion: http://subversion.tigris.org/
 .. _git: http://git-scm.com/
 .. _celery: http://celeryproject.org/
 .. _Sphinx: http://sphinx.pocoo.org/
 .. _vcs: http://pypi.python.org/pypi/vcs

docs/installation.rst

@@ -1,203 +1,203 b''
 .. _installation:
 
 ==========================
 Installation on Unix/Linux
 ==========================
 
 Here are more details about 3 ways to install Kallithea:
 
 - :ref:`installation-source`: The simplest way to keep the installation
   uptodate and keep track of local customizations is to run directly from
   source in a Kallithea repository clone and use virtualenv.
 
 - :ref:`installation-virtualenv`: If you prefer to only use released versions
   of Kallithea, the recommended method is to install Kallithea in a virtual
   Python environment using `virtualenv`. The advantages of this method over
   direct installation is that Kallithea and its dependencies are completely
   contained inside the virtualenv (which also means you can have multiple
   installations side by side or remove it entirely by just removing the
   virtualenv directory) and does not require root privileges.
 
 - :ref:`installation-without-virtualenv`: The alternative method of installing
   a Kallithea release is using standard pip. The package will be installed in
   the same location as all other Python packages you have ever installed. As a
   result, removing it is not as straightforward as with a virtualenv, as you'd
   have to remove its dependencies manually and make sure that they are not
   needed by other packages.
 
 .. _installation-source:
 
 Installation from repository source
 -----------------------------------
 
 To install Kallithea in a virtualenv using the stable branch of the development
 repository, follow the instructions below::
 
         hg clone https://kallithea-scm.org/repos/kallithea -u stable
         cd kallithea
         virtualenv ../kallithea-venv
         source ../kallithea-venv/bin/activate
         python setup.py develop
         python setup.py compile_catalog   # for translation of the UI
 
 You can now proceed to :ref:`setup`.
 
 To upgrade, simply update the repository with ``hg pull -u`` and restart the
 server.
 
 .. _installation-virtualenv:
 
 Installing a released version in a virtualenv
 ---------------------------------------------
 
 It is highly recommended to use a separate virtualenv_ for installing Kallithea.
 This way, all libraries required by Kallithea will be installed separately from your
 main Python installation and other applications and things will be less
 problematic when upgrading the system or Kallithea.
 An additional benefit of virtualenv_ is that it doesn't require root privileges.
 
 - Assuming you have installed virtualenv_, create a new virtual environment
   for example, in `/srv/kallithea/venv`, using the virtualenv command::
 
     virtualenv /srv/kallithea/venv
 
 - Activate the virtualenv_ in your current shell session by running::
 
     source /srv/kallithea/venv/bin/activate
 
 .. note:: You can't use UNIX ``sudo`` to source the ``virtualenv`` script; it
    will "activate" a shell that terminates immediately. It is also perfectly
    acceptable (and desirable) to create a virtualenv as a normal user.
 
 - Make a folder for Kallithea data files, and configuration somewhere on the
   filesystem. For example::
 
     mkdir /srv/kallithea
 
 - Go into the created directory and run this command to install Kallithea::
 
     pip install kallithea
 
   Alternatively, download a .tar.gz from http://pypi.python.org/pypi/Kallithea,
   extract it and run::
 
     python setup.py install
 
 - This will install Kallithea together with pylons_ and all other required
   python libraries into the activated virtualenv.
 
 You can now proceed to :ref:`setup`.
 
 .. _installation-without-virtualenv:
 
 Installing a released version without virtualenv
 ------------------------------------------------
 
 For installation without virtualenv, 'just' use::
 
     pip install kallithea
 
 Note that this method requires root privileges and will install packages
 globally without using the system's package manager.
 
 To install as a regular user in ``~/.local``, you can use::
 
     pip install --user kallithea
 
 You can now proceed to :ref:`setup`.
 
 Upgrading Kallithea from Python Package Index (PyPI)
------------------------------------------------------
+----------------------------------------------------
 
 .. note::
    It is strongly recommended that you **always** perform a database and
    configuration backup before doing an upgrade.
 
    These directions will use '{version}' to note that this is the version of
    Kallithea that these files were used with.  If backing up your Kallithea
    instance from version 0.1 to 0.2, the ``my.ini`` file could be
    backed up to ``my.ini.0-1``.
 
 
 If using a SQLite database, stop the Kallithea process/daemon/service, and
 then make a copy of the database file::
 
  service kallithea stop
  cp kallithea.db kallithea.db.{version}
 
 
 Back up your configuration file::
 
  cp my.ini my.ini.{version}
 
 
 Ensure that you are using the Python virtual environment that you originally
 installed Kallithea in by running::
 
  pip freeze
 
 This will list all packages installed in the current environment.  If
 Kallithea isn't listed, activate the correct virtual environment::
 
  source /srv/kallithea/venv/bin/activate
 
 
 Once you have verified the environment you can upgrade Kallithea with::
 
  pip install --upgrade kallithea
 
 
 Then run the following command from the installation directory::
 
  paster make-config Kallithea my.ini
 
 This will display any changes made by the new version of Kallithea to your
 current configuration. It will try to perform an automerge. It is recommended
 that you recheck the content after the automerge.
 
 .. note::
    Please always make sure your .ini files are up to date. Errors can
    often be caused by missing parameters added in new versions.
 
 
 It is also recommended that you rebuild the whoosh index after upgrading since
 the new whoosh version could introduce some incompatible index changes. Please
 read the changelog to see if there were any changes to whoosh.
 
 
 The final step is to upgrade the database. To do this simply run::
 
  paster upgrade-db my.ini
 
 This will upgrade the schema and update some of the defaults in the database,
 and will always recheck the settings of the application, if there are no new
 options that need to be set.
 
 
 .. note::
    The DB schema upgrade library has some limitations and can sometimes fail if you try to
    upgrade from older major releases. In such a case simply run upgrades sequentially, e.g.,
    upgrading from 0.1.X to 0.3.X should be done like this: 0.1.X. > 0.2.X > 0.3.X
    You can always specify what version of Kallithea you want to install for example in pip
    `pip install Kallithea==0.2`
 
 You may find it helpful to clear out your log file so that new errors are
 readily apparent::
 
  echo > kallithea.log
 
 Once that is complete, you may now start your upgraded Kallithea Instance::
 
  service kallithea start
 
 Or::
 
  paster serve /srv/kallithea/my.ini
 
 .. note::
    If you're using Celery, make sure you restart all instances of it after
    upgrade.
 
 
 .. _virtualenv: http://pypi.python.org/pypi/virtualenv
 .. _pylons: http://www.pylonsproject.org/

docs/installation_iis.rst

@@ -1,107 +1,108 b''
 .. _installation_iis:
 
+=====================================================================
 Installing Kallithea on Microsoft Internet Information Services (IIS)
 =====================================================================
 
 The following is documented using IIS 7/8 terminology. There should be nothing
 preventing you from applying this on IIS 6 well.
 
 .. note::
 
     For the best security, it is strongly recommended to only host the site over
     a secure connection, e.g. using TLS.
 
 Prerequisites
 -------------
 
 Apart from the normal requirements for Kallithea, it is also necessary to get an
 ISAPI-WSGI bridge module, e.g. isapi-wsgi.
 
 Installation
 ------------
 
 The following will assume that your Kallithea is at ``c:\inetpub\kallithea`` and
 will be served from the root of its own website. The changes to serve it in its
 own virtual folder will be noted where appropriate.
 
-Application Pool
+Application pool
 ................
 
 Make sure that there is a unique application pool for the Kallithea application
 with an identity that has read access to the Kallithea distribution.
 
 The application pool does not need to be able to run any managed code. If you
 are using a 32-bit Python installation, then you must enable 32 bit program in
 the advanced settings for the application pool otherwise Python will not be able
 to run on the website and consequently, Kallithea will not be able to run.
 
 .. note::
 
     The application pool can be the same as an existing application pool as long
     as the requirements to Kallithea are enabled by the existing application
     pool.
 
-ISAPI Handler
+ISAPI handler
 .............
 
 The ISAPI handler can be generated using::
 
     paster install-iis my.ini --root=/
 
 This will generate a ``dispatch.py`` file in the current directory that contains
 the necessary components to finalize an installation into IIS. Once this file
 has been generated, it is necessary to run the following command due to the way
 that ISAPI-WSGI is made::
 
     python dispatch.py install
 
 This accomplishes two things: generating an ISAPI compliant DLL file,
 ``_dispatch.dll``, and installing a script map handler into IIS for the
 ``--root`` specified above pointing to ``_dispatch.dll``.
 
 The ISAPI handler is registered to all file extensions, so it will automatically
 be the one handling all requests to the specified root. When the website starts
 the ISAPI handler, it will start a thread pool managed wrapper around the paster
 middleware WSGI handler that Kallithea runs within and each HTTP request to the
 site will be processed through this logic henceforth.
 
 Authentication with Kallithea using IIS authentication modules
 ..............................................................
 
 The recommended way to handle authentication with Kallithea using IIS is to let
 IIS handle all the authentication and just pass it to Kallithea.
 
 To move responsibility into IIS from Kallithea, we need to configure Kallithea
 to let external systems handle authentication and then let Kallithea create the
 user automatically. To do this, access the administration's authentication page
 and enable the ``kallithea.lib.auth_modules.auth_container`` plugin. Once it is
 added, enable it with the ``REMOTE_USER`` header and check *Clean username*.
 Finally, save the changes on this page.
 
 Switch to the administration's permissions page and disable anonymous access,
 otherwise Kallithea will not attempt to use the authenticated user name. By
 default, Kallithea will populate the list of users lazily as they log in. Either
 disable external auth account activation and ensure that you pre-populate the
 user database with an external tool, or set it to *Automatic activation of
 external account*. Finally, save the changes.
 
 The last necessary step is to enable the relevant authentication in IIS, e.g.
 Windows authentication.
 
 Troubleshooting
 ---------------
 
 Typically, any issues in this setup will either be entirely in IIS or entirely
 in Kallithea (or Kallithea's WSGI/paster middleware). Consequently, two
 different options for finding issues exist: IIS' failed request tracking which
 is great at finding issues until they exist inside Kallithea, at which point the
 ISAPI-WSGI wrapper above uses ``win32traceutil``, which is part of ``pywin32``.
 
 In order to dump output from WSGI using ``win32traceutil`` it is sufficient to
 type the following in a console window::
 
     python -m win32traceutil
 
 and any exceptions occurring in the WSGI layer and below (i.e. in the Kallithea
 application itself) that are uncaught, will be printed here complete with stack
 traces, making it a lot easier to identify issues.

docs/installation_win.rst

@@ -1,254 +1,254 b''
 .. _installation_win:
 
-
+================================================================
 Installation and upgrade on Windows (7/Server 2008 R2 and newer)
 ================================================================
 
 First time install
 ::::::::::::::::::
 
 Target OS: Windows 7 and newer or Windows Server 2008 R2 and newer
 
 Tested on Windows 8.1, Windows Server 2008 R2 and Windows Server 2012
 
 To install on an older version of Windows, see `<installation_win_old.html>`_
 
 
 Step 1 - Install Python
 -----------------------
 
 Install Python 2.x.y (x = 6 or 7). Latest version is recommended. If you need another version, they can run side by side.
 
 .. warning:: Python 3.x is not supported.
 
 - Download Python 2.x.y from http://www.python.org/download/
 - Choose and click on the version
 - Click on "Windows X86-64 Installer" for x64 or "Windows x86 MSI installer" for Win32.
 - Disable UAC or run the installer with admin privileges. If you chose to disable UAC, do not forget to reboot afterwards.
 
 While writing this guide, the latest version was v2.7.9.
 Remember the specific major and minor versions installed, because they will
 be needed in the next step. In this case, it is "2.7".
 
 
 Step 2 - Python BIN
 -------------------
 
 Add Python BIN folder to the path. This can be done manually (editing
 "PATH" environment variable) or by using Windows Support Tools that
 come pre-installed in Windows Vista/7 and later.
 
 Open a CMD and type::
 
   SETX PATH "%PATH%;[your-python-path]" /M
 
 Please substitute [your-python-path] with your Python installation
 path. Typically this is ``C:\\Python27``.
 
 
 Step 3 - Install pywin32 extensions
 -----------------------------------
 
 Download pywin32 from:
 http://sourceforge.net/projects/pywin32/files/
 
 - Click on "pywin32" folder
 - Click on the first folder (in this case, Build 219, maybe newer when you try)
 - Choose the file ending with ".amd64-py2.x.exe" (".win32-py2.x.exe"
   for Win32) where x is the minor version of Python you installed.
   When writing this guide, the file was:
   http://sourceforge.net/projects/pywin32/files/pywin32/Build%20219/pywin32-219.win-amd64-py2.7.exe/download
   (x64)
   http://sourceforge.net/projects/pywin32/files/pywin32/Build%20219/pywin32-219.win32-py2.7.exe/download
   (Win32)
 
 
 Step 4 - Install pip
 --------------------
 
 pip is a package management system for Python. You will need it to install Kallithea and its dependencies.
 
 If you installed Python 2.7.9+, you already have it (as long as you ran the installer with admin privileges or disabled UAC).
 
 If it was not installed or if you are using Python>=2.6,<2.7.9:
 
 - Go to https://bootstrap.pypa.io
 - Right-click on get-pip.py and choose Saves as...
 - Run "python get-pip.py" in the folder where you downloaded get-pip.py (may require admin access).
 
 .. note::
 
    See http://stackoverflow.com/questions/4750806/how-to-install-pip-on-windows
    for details and alternative methods.
 
 Note that pip.exe will be placed inside your Python installation's
 Scripts folder, which is likely not on your path. To correct this,
 open a CMD and type::
 
   SETX PATH "%PATH%;[your-python-path]\Scripts" /M
 
 
-Step 5 - Kallithea Folder Structure
+Step 5 - Kallithea folder structure
 -----------------------------------
 
 Create a Kallithea folder structure.
 
 This is only an example to install Kallithea. Of course, you can
 change it. However, this guide will follow the proposed structure, so
 please later adapt the paths if you change them. Folders without
 spaces are recommended.
 
 Create the following folder structure::
 
   C:\Kallithea
   C:\Kallithea\Bin
   C:\Kallithea\Env
   C:\Kallithea\Repos
 
 
 Step 6 - Install virtualenv
 ---------------------------
 
 .. note::
    A python virtual environment will allow for isolation between the Python packages of your system and those used for Kallithea.
    It is strongly recommended to use it to ensure that Kallithea does not change a dependency that other software uses or vice versa.
 
 In a command prompt type::
 
   pip install virtualenv
 
 Virtualenv will now be inside your Python Scripts path (C:\\Python27\\Scripts or similar).
 
 To create a virtual environment, run::
 
   virtualenv C:\Kallithea\Env
 
 
 Step 7 - Install Kallithea
 --------------------------
 
 In order to install Kallithea, you need to be able to run "pip install kallithea". It will use pip to install the Kallithea Python package and its dependencies.
 Some Python packages use managed code and need to be compiled.
 This can be done on Linux without any special steps. On Windows, you will need to install Microsoft Visual C++ compiler for Python 2.7.
 
 Download and install "Microsoft Visual C++ Compiler for Python 2.7" from http://aka.ms/vcpython27
 
 .. note::
   You can also install the dependencies using already compiled Windows binaries packages. A good source of compiled Python packages is http://www.lfd.uci.edu/~gohlke/pythonlibs/. However, not all of the necessary packages for Kallithea are on this site and some are hard to find, so we will stick with using the compiler.
 
 In a command prompt type (adapting paths if necessary)::
 
   cd C:\Kallithea\Env\Scripts
   activate
 
 The prompt will change into "(Env) C:\\Kallithea\\Env\\Scripts" or similar
 (depending of your folder structure). Then type::
 
   pip install kallithea
 
 .. note:: This will take some time. Please wait patiently until it is fully
           complete. Some warnings will appear. Don't worry, they are
           normal.
 
 
-Step 8 - (Optional) Install git
+Step 8 - Install git (optional)
 -------------------------------
 
 Mercurial being a python package, it was installed automatically when doing "pip install kallithea".
 
 You need to install git manually if you want Kallithea to be able to host git repositories.
 
 See http://git-scm.com/book/en/v2/Getting-Started-Installing-Git#Installing-on-Windows for instructions.
 
 
 Step 9 - Configuring Kallithea
 ------------------------------
 
 Steps taken from `<setup.html>`_
 
 You have to use the same command prompt as in Step 7, so if you closed
 it, reopen it following the same commands (including the "activate"
 one). When ready, type::
 
   cd C:\Kallithea\Bin
   paster make-config Kallithea production.ini
 
 Then you must edit production.ini to fit your needs (IP address, IP
 port, mail settings, database, etc.). `NotePad++`__ or a similar text
 editor is recommended to properly handle the newline character
 differences between Unix and Windows.
 
 __ http://notepad-plus-plus.org/
 
 For the sake of simplicity, run it with the default settings. After your edits (if any) in the previous command prompt, type::
 
   paster setup-db production.ini
 
 .. warning:: This time a *new* database will be installed. You must
              follow a different step to later *upgrade* to a newer
              Kallithea version)
 
 The script will ask you for confirmation about creating a new database, answer yes (y)
 
 The script will ask you for the repository path, answer C:\\Kallithea\\Repos (or similar).
 
 The script will ask you for the admin username and password, answer "admin" + "123456" (or whatever you want)
 
 The script will ask you for admin mail, answer "[e-mail]" (or whatever you want).
 
 If you make a mistake and the script doesn't end, don't worry: start it again.
 
 If you decided not to install git, you will get errors about it that you can ignore.
 
 
 Step 10 - Running Kallithea
 ---------------------------
 
 In the previous command prompt, being in the C:\\Kallithea\\Bin folder, type::
 
   paster serve production.ini
 
 Open your web server, and go to http://127.0.0.1:5000
 
 It works!! :-)
 
 Remark:
 If it does not work the first time, Ctrl-C the CMD process and start it again. Don't forget the "http://" in Internet Explorer.
 
 
 What this guide does not cover:
 
 - Installing Celery
 - Running Kallithea as a Windows Service. You can investigate here:
 
   - http://pypi.python.org/pypi/wsgisvc
   - http://ryrobes.com/python/running-python-scripts-as-a-windows-service/
   - http://wiki.pylonshq.com/display/pylonscookbook/How+to+run+Pylons+as+a+Windows+service
 
 - Using Apache. You can investigate here:
 
   - https://groups.google.com/group/rhodecode/msg/c433074e813ffdc4
 
 
 Upgrading
 :::::::::
 
 Stop running Kallithea
 Open a CommandPrompt like in Step 7 (cd to C:\Kallithea\Env\Scripts and activate) and type::
 
   pip install kallithea --upgrade
   cd \Kallithea\Bin
 
 Backup your production.ini file now.
 
 Then run::
 
   paster make-config Kallithea production.ini
 
 Look for changes and update your production.ini accordingly.
 
 Next, update the database::
 
   paster upgrade-db production.ini
 
 More details can be found in `<upgrade.html>`_.

docs/installation_win_old.rst

@@ -1,291 +1,291 b''
 .. _installation_win_old:
 
-
+======================================================================
 Installation and upgrade on Windows (XP/Vista/Server 2003/Server 2008)
 ======================================================================
 
-First time install
+First-time install
 ::::::::::::::::::
 
 Target OS: Windows XP SP3 32bit English (Clean installation)
 + All Windows Updates until 24-may-2012
 
 .. note::
 
    This installation is for 32bit systems, for 64bit windows you might need
    to download proper 64bit versions of the different packages(Windows Installer, Win32py extensions)
    plus some extra tweaks.
    These extra steps haven been marked as "64bit".
    Tested on Windows Server 2008 R2 SP1, 9-feb-2013.
    If you run into any 64bit related problems, please check these pages:
    - http://blog.victorjabur.com/2011/06/05/compiling-python-2-7-modules-on-windows-32-and-64-using-msvc-2008-express/
    - http://bugs.python.org/issue7511
 
 Step1 - Install Visual Studio 2008 Express
-------------------------------------------
+-------------------------------------------
 
 
 Optional: You can also install MinGW, but VS2008 installation is easier.
 
 Download "Visual C++ 2008 Express Edition with SP1" from:
 http://download.microsoft.com/download/E/8/E/E8EEB394-7F42-4963-A2D8-29559B738298/VS2008ExpressWithSP1ENUX1504728.iso
 (if not found or relocated, google for "visual studio 2008 express" for updated link. This link was taken from http://stackoverflow.com/questions/15318560/visual-c-2008-express-download-link-dead)
 
 You can also download full ISO file for offline installation, just
 choose "All - Offline Install ISO image file" in the previous page and
 choose "Visual C++ 2008 Express" when installing.
 
 .. note::
 
    Using other versions of Visual Studio will lead to random crashes.
    You must use Visual Studio 2008!"
 
 .. note::
 
    Silverlight Runtime and SQL Server 2008 Express Edition are not
    required, you can uncheck them
 
 .. note::
 
    64bit: You also need to install the Microsoft Windows SDK for .NET 3.5 SP1 (.NET 4.0 won't work).
    Download from: http://www.microsoft.com/en-us/download/details.aspx?id=3138
 
 .. note::
 
    64bit: You also need to copy and rename a .bat file to make the Visual C++ compiler work.
    I am not sure why this is not necessary for 32bit.
    Copy C:\Program Files (x86)\Microsoft Visual Studio 9.0\VC\bin\vcvars64.bat to C:\Program Files (x86)\Microsoft Visual Studio 9.0\VC\bin\amd64\vcvarsamd64.bat
 
 
 Step2 - Install Python
-----------------------
+-----------------------
 
 Install Python 2.x.y (x = 6 or 7) x86 version (32bit). DO NOT USE A 3.x version.
 Download Python 2.x.y from:
 http://www.python.org/download/
 
 Choose "Windows Installer" (32bit version) not "Windows X86-64
 Installer". While writing this guide, the latest version was v2.7.3.
 Remember the specific major and minor version installed, because it will
 be needed in the next step. In this case, it is "2.7".
 
 .. note::
 
    64bit: Just download and install the 64bit version of python.
 
 Step3 - Install Win32py extensions
-----------------------------------
+-----------------------------------
 
 Download pywin32 from:
 http://sourceforge.net/projects/pywin32/files/
 
 - Click on "pywin32" folder
 - Click on the first folder (in this case, Build 217, maybe newer when you try)
 - Choose the file ending with ".win32-py2.x.exe" -> x being the minor
   version of Python you installed (in this case, 7)
   When writing this guide, the file was:
   http://sourceforge.net/projects/pywin32/files/pywin32/Build%20217/pywin32-217.win32-py2.7.exe/download
 
   .. note::
 
      64bit: Download and install the 64bit version.
      At the time of writing you can find this at:
      http://sourceforge.net/projects/pywin32/files/pywin32/Build%20218/pywin32-218.win-amd64-py2.7.exe/download
 
 Step4 - Python BIN
-------------------
+-------------------
 
 Add Python BIN folder to the path
 
 You have to add the Python folder to the path, you can do it manually
 (editing "PATH" environment variable) or using Windows Support Tools
 that came preinstalled in Vista/7 and can be installed in Windows XP.
 
 - Using support tools on WINDOWS XP:
   If you use Windows XP you can install them using Windows XP CD and
   navigating to \SUPPORT\TOOLS. There, execute Setup.EXE (not MSI).
   Afterwards, open a CMD and type::
 
     SETX PATH "%PATH%;[your-python-path]" -M
 
   Close CMD (the path variable will be updated then)
 
 - Using support tools on WINDOWS Vista/7:
 
   Open a CMD and type::
 
     SETX PATH "%PATH%;[your-python-path]" /M
 
   Please substitute [your-python-path] with your Python installation path.
   Typically: C:\\Python27
 
 
 Step5 - Kallithea folder structure
-----------------------------------
+-----------------------------------
 
 Create a Kallithea folder structure
 
 This is only a example to install Kallithea, you can of course change
 it. However, this guide will follow the proposed structure, so please
 later adapt the paths if you change them. My recommendation is to use
 folders with NO SPACES. But you can try if you are brave...
 
 Create the following folder structure::
 
   C:\Kallithea
   C:\Kallithea\Bin
   C:\Kallithea\Env
   C:\Kallithea\Repos
 
 
 Step6 - Install virtualenv
 ---------------------------
 
 Install Virtual Env for Python
 
 Navigate to: http://www.virtualenv.org/en/latest/index.html#installation
 Right click on "virtualenv.py" file and choose "Save link as...".
 Download to C:\\Kallithea (or whatever you want)
 (the file is located at
 https://raw.github.com/pypa/virtualenv/master/virtualenv.py)
 
 Create a virtual Python environment in C:\\Kallithea\\Env (or similar). To
 do so, open a CMD (Python Path should be included in Step3), navigate
 where you downloaded "virtualenv.py", and write::
 
  python virtualenv.py C:\Kallithea\Env
 
 (--no-site-packages is now the default behaviour of virtualenv, no need
 to include it)
 
 
 Step7 - Install Kallithea
--------------------------
+--------------------------
 
 Finally, install Kallithea
 
 Close previously opened command prompt/s, and open a Visual Studio 2008
 Command Prompt (**IMPORTANT!!**). To do so, go to Start Menu, and then open
 "Microsoft Visual C++ 2008 Express Edition" -> "Visual Studio Tools" ->
 "Visual Studio 2008 Command Prompt"
 
 .. note::
 
    64bit: For 64bit you need to modify the shortcut that is used to start the
    Visual Studio 2008 Command Prompt. Use right-mouse click to open properties.
 
 Change commandline from::
 
 %comspec% /k ""C:\Program Files (x86)\Microsoft Visual Studio 9.0\VC\vcvarsall.bat"" x86
 
 to::
 
 %comspec% /k ""C:\Program Files (x86)\Microsoft Visual Studio 9.0\VC\vcvarsall.bat"" amd64
 
 
 In that CMD (loaded with VS2008 PATHs) type::
 
   cd C:\Kallithea\Env\Scripts (or similar)
   activate
 
 The prompt will change into "(Env) C:\\Kallithea\\Env\\Scripts" or similar
 (depending of your folder structure). Then type::
 
  pip install kallithea
 
 (long step, please wait until fully complete)
 
 Some warnings will appear, don't worry as they are normal.
 
 
 Step8 - Configuring Kallithea
------------------------------
+------------------------------
 
 
 steps taken from http://packages.python.org/Kallithea/setup.html
 
 You have to use the same Visual Studio 2008 command prompt as Step7, so
 if you closed it reopen it following the same commands (including the
 "activate" one). When ready, just type::
 
   cd C:\Kallithea\Bin
   paster make-config Kallithea production.ini
 
 Then, you must edit production.ini to fit your needs (network address and
 port, mail settings, database, whatever). I recommend using NotePad++
 (free) or similar text editor, as it handles well the EndOfLine
 character differences between Unix and Windows
 (http://notepad-plus-plus.org/)
 
 For the sake of simplicity lets run it with the default settings. After
 your edits (if any), in the previous Command Prompt, type::
 
  paster setup-db production.ini
 
 (this time a NEW database will be installed, you must follow a different
 step to later UPGRADE to a newer Kallithea version)
 
 The script will ask you for confirmation about creating a NEW database,
 answer yes (y)
 The script will ask you for repository path, answer C:\\Kallithea\\Repos
 (or similar)
 The script will ask you for admin username and password, answer "admin"
 + "123456" (or whatever you want)
 The script will ask you for admin mail, answer "[e-mail]" (or
 whatever you want)
 
 If you make some mistake and the script does not end, don't worry, start
 it again.
 
 
 Step9 - Running Kallithea
--------------------------
+--------------------------
 
 
 In the previous command prompt, being in the C:\\Kallithea\\Bin folder,
 just type::
 
  paster serve production.ini
 
 Open yout web server, and go to http://127.0.0.1:5000
 
 It works!! :-)
 
 Remark:
 If it does not work first time, just Ctrl-C the CMD process and start it
 again. Don't forget the "http://" in Internet Explorer
 
 
 
 What this Guide does not cover:
 
 - Installing Celery
 - Running Kallithea as Windows Service. You can investigate here:
 
   - http://pypi.python.org/pypi/wsgisvc
   - http://ryrobes.com/python/running-python-scripts-as-a-windows-service/
   - http://wiki.pylonshq.com/display/pylonscookbook/How+to+run+Pylons+as+a+Windows+service
 
 - Using Apache. You can investigate here:
 
   - https://groups.google.com/group/rhodecode/msg/c433074e813ffdc4
 
 
 Upgrading
 :::::::::
 
 Stop running Kallithea
 Open a CommandPrompt like in Step7 (VS2008 path + activate) and type::
 
  easy_install -U kallithea
  cd \Kallithea\Bin
 
 { backup your production.ini file now} ::
 
  paster make-config Kallithea production.ini
 
 (check changes and update your production.ini accordingly) ::
 
  paster upgrade-db production.ini (update database)
 
 Full steps in http://packages.python.org/Kallithea/upgrade.html

docs/overview.rst

@@ -1,128 +1,128 b''
 .. _overview:
 
 =====================
-Installation Overview
+Installation overview
 =====================
 
 
 Some overview and some details that can help understanding the options when
 installing Kallithea.
 
 
-Python Environment
+Python environment
 ------------------
 
 **Kallithea** is written entirely in Python_ and requires Python version
 2.6 or higher. Python 3.x is currently not supported.
 
 Given a Python installation, there are different ways of providing the
 environment for running Python applications. Each of them pretty much
 corresponds to a ``site-packages`` directory somewhere where packages can be
 installed.
 
 Kallithea itself can be run from source or be installed, but even when running
 from source, there are some dependencies that must be installed in the Python
 environment used for running Kallithea.
 
 - Packages *could* be installed in Python's ``site-packages`` directory ... but
   that would require running pip_ as root and it would be hard to uninstall or
   upgrade and is probably not a good idea unless using a package manager.
 
 - Packages could also be installed in ``~/.local`` ... but that is probably
   only a good idea if using a dedicated user per application or instance.
 
 - Finally, it can be installed in a virtualenv_. That is a very lightweight
   "container" where each Kallithea instance can get its own dedicated and
   self-contained virtual environment.
 
 We recommend using virtualenv for installing Kallithea.
 
 
-Installation Methods
+Installation methods
 --------------------
 
 Kallithea must be installed on a server. Kallithea is installed in a Python
 environment so it can use packages that are installed there and make itself
 available for other packages.
 
 Two different cases will pretty much cover the options for how it can be
 installed.
 
 - The Kallithea source repository can be cloned and used - it is kept stable and
   can be used in production. The Kallithea maintainers use the development
   branch in production. The advantage of installation from source and regularly
   updating it is that you take advantage of the most recent improvements. Using
   it directly from a DVCS also means that it is easy to track local customizations.
 
   Running ``setup.py develop`` in the source will use pip to install the
   necessary dependencies in the Python environment and create a
   ``.../site-packages/Kallithea.egg-link`` file there that points at the Kallithea
   source.
 
 - Kallithea can also be installed from ready-made packages using a package manager.
   The official released versions are available on PyPI_ and can be downloaded and
   installed with all dependencies using ``pip install kallithea``.
 
   With this method, Kallithea is installed in the Python environment as any
   other package, usually as a ``.../site-packages/Kallithea-X-py2.7.egg/``
   directory with Python files and everything else that is needed.
 
   (``pip install kallithea`` from a source tree will do pretty much the same
   but build the Kallithea package itself locally instead of downloading it.)
 
 
-Web Server
+Web server
 ----------
 
 Kallithea is (primarily) a WSGI_ application that must be run from a web
 server that expose WSGI as HTTP.
 
 - Kallithea uses the Paste_ tool for some admin tasks. Paste provides ``paste
   serve`` as a convenient way to launch Python WSGI / web servers.
   This method is perfect for development but *can* also be used for production.
 
   ``paste`` is a command line tool. Using it in production requires some way to
   wrap it as a managable service.
 
   Paste come with its own web server but Kallithea defaults to use Waitress_.
   Gunicorn_ is also an option. These web servers have different limited feature
   sets.
 
   It is also common/mandatory to put another web server or (reverse) proxy in
   front of these Python web servers. Nginx_ is a common choice. This simple
   setup will thus often end up being quite complex.
 
   The configuration of which web server to use is in the ini file passed to
   ``paste``. The entry point for the WSGI application is configured in
   ``setup.py`` as ``kallithea.config.middleware:make_app``.
 
 - `Apache httpd`_ can serve WSGI applications directly using mod_wsgi_ and a
   simple Python file with the necessary configuration. This is a good option if
   Apache is an option.
 
 - IIS_ can also server WSGI applications directly using isapi-wsgi_.
 
 - UWSGI_ is also an option.
 
 The best option depends on what you are familiar with and the requirements for
 performance and stability. Also, keep in mind that Kallithea mainly is serving
 custom data generated from relatively slow Python process. Kallithea is also
 often used inside organizations with a limited amount of users and thus no
 continuous hammering from the internet.
 
 
 .. _Python: http://www.python.org/
 .. _Gunicorn: http://gunicorn.org/
 .. _Waitress: http://waitress.readthedocs.org/en/latest/
 .. _virtualenv: http://pypi.python.org/pypi/virtualenv
 .. _Paste: http://pythonpaste.org/
 .. _PyPI: https://pypi.python.org/pypi
 .. _Apache httpd: http://httpd.apache.org/
 .. _mod_wsgi: https://code.google.com/p/modwsgi/
 .. _isapi-wsgi: https://github.com/hexdump42/isapi-wsgi
 .. _UWSGI: https://uwsgi-docs.readthedocs.org/en/latest/
 .. _nginx: http://nginx.org/en/
 .. _iis: http://en.wikipedia.org/wiki/Internet_Information_Services
 .. _pip: http://en.wikipedia.org/wiki/Pip_%28package_manager%29
 .. _WSGI: http://en.wikipedia.org/wiki/Web_Server_Gateway_Interface
 .. _pylons: http://www.pylonsproject.org/

docs/setup.rst

@@ -1,794 +1,795 b''
 .. _setup:
 
 =====
 Setup
 =====
 
 
 Setting up Kallithea
 --------------------
 
 First, you will need to create a Kallithea configuration file. Run the
 following command to do so::
 
     paster make-config Kallithea my.ini
 
 This will create the file ``my.ini`` in the current directory. This
 configuration file contains the various settings for Kallithea, e.g.,
 proxy port, email settings, usage of static files, cache, Celery
 settings, and logging.
 
 
 Next, you need to create the databases used by Kallithea. It is recommended to
 use PostgreSQL or SQLite (default). If you choose a database other than the
 default, ensure you properly adjust the database URL in your ``my.ini``
 configuration file to use this other database. Kallithea currently supports
 PostgreSQL, SQLite and MySQL databases. Create the database by running
 the following command::
 
     paster setup-db my.ini
 
 This will prompt you for a "root" path. This "root" path is the location where
 Kallithea will store all of its repositories on the current machine. After
 entering this "root" path ``setup-db`` will also prompt you for a username
 and password for the initial admin account which ``setup-db`` sets
 up for you.
 
 The setup process can be fully automated, example for lazy::
 
     paster setup-db my.ini --user=nn --password=secret --email=[e-mail] --repos=/srv/repos
 
 
 The ``setup-db`` command will create all of the needed tables and an
 admin account. When choosing a root path you can either use a new
 empty location, or a location which already contains existing
 repositories. If you choose a location which contains existing
 repositories Kallithea will add all of the repositories at the chosen
 location to its database.  (Note: make sure you specify the correct
 path to the root).
 
 .. note:: the given path for Mercurial_ repositories **must** be write
           accessible for the application. It's very important since
           the Kallithea web interface will work without write access,
           but when trying to do a push it will fail with permission
           denied errors unless it has write access.
 
 You are now ready to use Kallithea. To run it simply execute::
 
     paster serve my.ini
 
 - This command runs the Kallithea server. The web app should be available at
   http://127.0.0.1:5000. This ip and port is configurable via the my.ini
   file created in previous step
 - Use the admin account you created above when running ``setup-db``
   to login to the web app.
 - The default permissions on each repository is read, and the owner is admin.
   Remember to update these if needed.
 - In the admin panel you can toggle LDAP, anonymous, and permissions
   settings, as well as edit more advanced options on users and
   repositories
 
 
 Extensions
 ----------
 
 Optionally users can create an ``rcextensions`` package that extends Kallithea
 functionality. To do this simply execute::
 
     paster make-rcext my.ini
 
 This will create an ``rcextensions`` package next to the specified ``ini`` file.
 With ``rcextensions`` it's possible to add additional mapping for whoosh,
 stats and add additional code into the push/pull/create/delete repo hooks,
 for example for sending signals to build-bots such as Jenkins.
 
 See the ``__init__.py`` file inside the generated ``rcextensions`` package
 for more details.
 
 
 Using Kallithea with SSH
 ------------------------
 
 Kallithea currently only hosts repositories using http and https. (The addition
 of ssh hosting is a planned future feature.) However you can easily use ssh in
 parallel with Kallithea. (Repository access via ssh is a standard "out of
 the box" feature of Mercurial_ and you can use this to access any of the
 repositories that Kallithea is hosting. See PublishingRepositories_)
 
 Kallithea repository structures are kept in directories with the same name
 as the project. When using repository groups, each group is a subdirectory.
 This allows you to easily use ssh for accessing repositories.
 
 In order to use ssh you need to make sure that your web server and the users'
 login accounts have the correct permissions set on the appropriate directories.
 
 .. note:: These permissions are independent of any permissions you
           have set up using the Kallithea web interface.
 
 If your main directory (the same as set in Kallithea settings) is for
 example set to ``/srv/repos`` and the repository you are using is
 named ``kallithea``, then to clone via ssh you should run::
 
     hg clone ssh://[e-mail]//srv/repos/kallithea
 
 Using other external tools such as mercurial-server_ or using ssh key-based
 authentication is fully supported.
 
 .. note:: In an advanced setup, in order for your ssh access to use
           the same permissions as set up via the Kallithea web
           interface, you can create an authentication hook to connect
           to the Kallithea db and run check functions for permissions
           against that.
 
 Setting up Whoosh full text search
 ----------------------------------
 
 The whoosh index can be built by using the paster
 command ``make-index``. To use ``make-index`` you must specify the configuration
 file that stores the location of the index. You may specify the location of the
 repositories (``--repo-location``).  If not specified, this value is retrieved
 from the Kallithea database.
 It is also possible to specify a comma separated list of
 repositories (``--index-only``) to build index only on chooses repositories
 skipping any other found in repos location
 
 You may optionally pass the option ``-f`` to enable a full index rebuild. Without
 the ``-f`` option, indexing will run always in "incremental" mode.
 
 For an incremental index build use::
 
     paster make-index my.ini
 
 For a full index rebuild use::
 
     paster make-index my.ini -f
 
 
 Building an index for just selected repositories is possible with such command::
 
     paster make-index my.ini --index-only=vcs,kallithea
 
 
 In order to do periodic index builds and keep your index always up to
 date, it is recommended to use a crontab entry.  An example entry
 might look like this::
 
     /path/to/python/bin/paster make-index /path/to/kallithea/my.ini
 
 When using incremental mode (the default) whoosh will check the last
 modification date of each file and add it to be reindexed if a newer file is
 available. The indexing daemon checks for any removed files and removes them
 from index.
 
 If you want to rebuild the index from scratch, you can use the ``-f`` flag as above,
 or in the admin panel you can check the "build from scratch" flag.
 
 
 Setting up LDAP support
 -----------------------
 
 Kallithea supports LDAP authentication. In order
 to use LDAP, you have to install the python-ldap_ package. This package is
 available via pypi, so you can install it by running::
 
     pip install python-ldap
 
 .. note:: ``python-ldap`` requires some libraries to be installed on
           your system, so before installing it check that you have at
           least the ``openldap`` and ``sasl`` libraries.
 
 LDAP settings are located in the Admin->LDAP section.
 
 Here's a typical LDAP setup::
 
  Connection settings
  Enable LDAP          = checked
  Host                 = host.example.org
  Port                 = 389
  Account              = <account>
  Password             = <password>
  Connection Security  = LDAPS connection
  Certificate Checks   = DEMAND
 
  Search settings
  Base DN              = CN=users,DC=host,DC=example,DC=org
  LDAP Filter          = (&(objectClass=user)(!(objectClass=computer)))
  LDAP Search Scope    = SUBTREE
 
  Attribute mappings
  Login Attribute      = uid
  First Name Attribute = firstName
  Last Name Attribute  = lastName
  Email Attribute      = mail
 
 If your user groups are placed in an Organisation Unit (OU) structure, the Search Settings configuration differs::
 
  Search settings
  Base DN              = DC=host,DC=example,DC=org
  LDAP Filter          = (&(memberOf=CN=your user group,OU=subunit,OU=unit,DC=host,DC=example,DC=org)(objectClass=user))
  LDAP Search Scope    = SUBTREE
 
 .. _enable_ldap:
 
 Enable LDAP : required
     Whether to use LDAP for authenticating users.
 
 .. _ldap_host:
 
 Host : required
     LDAP server hostname or IP address. Can be also a comma separated
     list of servers to support LDAP fail-over.
 
 .. _Port:
 
 Port : required
     389 for un-encrypted LDAP, 636 for SSL-encrypted LDAP.
 
 .. _ldap_account:
 
 Account : optional
     Only required if the LDAP server does not allow anonymous browsing of
     records.  This should be a special account for record browsing.  This
     will require `LDAP Password`_ below.
 
 .. _LDAP Password:
 
 Password : optional
     Only required if the LDAP server does not allow anonymous browsing of
     records.
 
 .. _Enable LDAPS:
 
 Connection Security : required
     Defines the connection to LDAP server
 
     No encryption
         Plain non encrypted connection
 
     LDAPS connection
         Enable LDAPS connections. It will likely require `Port`_ to be set to
         a different value (standard LDAPS port is 636). When LDAPS is enabled
         then `Certificate Checks`_ is required.
 
     START_TLS on LDAP connection
         START TLS connection
 
 .. _Certificate Checks:
 
 Certificate Checks : optional
     How SSL certificates verification is handled - this is only useful when
     `Enable LDAPS`_ is enabled.  Only DEMAND or HARD offer full SSL security
     while the other options are susceptible to man-in-the-middle attacks.  SSL
     certificates can be installed to /etc/openldap/cacerts so that the
     DEMAND or HARD options can be used with self-signed certificates or
     certificates that do not have traceable certificates of authority.
 
     NEVER
         A serve certificate will never be requested or checked.
 
     ALLOW
         A server certificate is requested.  Failure to provide a
         certificate or providing a bad certificate will not terminate the
         session.
 
     TRY
         A server certificate is requested.  Failure to provide a
         certificate does not halt the session; providing a bad certificate
         halts the session.
 
     DEMAND
         A server certificate is requested and must be provided and
         authenticated for the session to proceed.
 
     HARD
         The same as DEMAND.
 
 .. _Base DN:
 
 Base DN : required
     The Distinguished Name (DN) where searches for users will be performed.
     Searches can be controlled by `LDAP Filter`_ and `LDAP Search Scope`_.
 
 .. _LDAP Filter:
 
 LDAP Filter : optional
     A LDAP filter defined by RFC 2254.  This is more useful when `LDAP
     Search Scope`_ is set to SUBTREE.  The filter is useful for limiting
     which LDAP objects are identified as representing Users for
     authentication.  The filter is augmented by `Login Attribute`_ below.
     This can commonly be left blank.
 
 .. _LDAP Search Scope:
 
 LDAP Search Scope : required
     This limits how far LDAP will search for a matching object.
 
     BASE
         Only allows searching of `Base DN`_ and is usually not what you
         want.
 
     ONELEVEL
         Searches all entries under `Base DN`_, but not Base DN itself.
 
     SUBTREE
         Searches all entries below `Base DN`_, but not Base DN itself.
         When using SUBTREE `LDAP Filter`_ is useful to limit object
         location.
 
 .. _Login Attribute:
 
 Login Attribute : required
     The LDAP record attribute that will be matched as the USERNAME or
     ACCOUNT used to connect to Kallithea.  This will be added to `LDAP
     Filter`_ for locating the User object.  If `LDAP Filter`_ is specified as
     "LDAPFILTER", `Login Attribute`_ is specified as "uid" and the user has
     connected as "jsmith" then the `LDAP Filter`_ will be augmented as below
     ::
 
         (&(LDAPFILTER)(uid=jsmith))
 
 .. _ldap_attr_firstname:
 
 First Name Attribute : required
     The LDAP record attribute which represents the user's first name.
 
 .. _ldap_attr_lastname:
 
 Last Name Attribute : required
     The LDAP record attribute which represents the user's last name.
 
 .. _ldap_attr_email:
 
 Email Attribute : required
     The LDAP record attribute which represents the user's email address.
 
 If all data are entered correctly, and python-ldap_ is properly installed
 users should be granted access to Kallithea with LDAP accounts.  At this
 time user information is copied from LDAP into the Kallithea user database.
 This means that updates of an LDAP user object may not be reflected as a
 user update in Kallithea.
 
 If You have problems with LDAP access and believe You entered correct
 information check out the Kallithea logs, any error messages sent from LDAP
 will be saved there.
 
 Active Directory
 ''''''''''''''''
 
 Kallithea can use Microsoft Active Directory for user authentication.  This
 is done through an LDAP or LDAPS connection to Active Directory.  The
 following LDAP configuration settings are typical for using Active
 Directory ::
 
  Base DN              = OU=SBSUsers,OU=Users,OU=MyBusiness,DC=v3sys,DC=local
  Login Attribute      = sAMAccountName
  First Name Attribute = givenName
  Last Name Attribute  = sn
  Email Attribute     = mail
 
 All other LDAP settings will likely be site-specific and should be
 appropriately configured.
 
 
 Authentication by container or reverse-proxy
 --------------------------------------------
 
 Kallithea supports delegating the authentication
 of users to its WSGI container, or to a reverse-proxy server through which all
 clients access the application.
 
 When these authentication methods are enabled in Kallithea, it uses the
 username that the container/proxy (Apache/Nginx/etc) authenticated and doesn't
 perform the authentication itself. The authorization, however, is still done by
 Kallithea according to its settings.
 
 When a user logs in for the first time using these authentication methods,
 a matching user account is created in Kallithea with default permissions. An
 administrator can then modify it using Kallithea's admin interface.
 It's also possible for an administrator to create accounts and configure their
 permissions before the user logs in for the first time.
 
 
 Container-based authentication
 ''''''''''''''''''''''''''''''
 
 In a container-based authentication setup, Kallithea reads the user name from
 the ``REMOTE_USER`` server variable provided by the WSGI container.
 
 After setting up your container (see `Apache's WSGI config`_), you'd need
 to configure it to require authentication on the location configured for
 Kallithea.
 
 
 Proxy pass-through authentication
 '''''''''''''''''''''''''''''''''
 
 In a proxy pass-through authentication setup, Kallithea reads the user name
 from the ``X-Forwarded-User`` request header, which should be configured to be
 sent by the reverse-proxy server.
 
 After setting up your proxy solution (see `Apache virtual host reverse proxy example`_,
 `Apache as subdirectory`_ or `Nginx virtual host example`_), you'd need to
 configure the authentication and add the username in a request header named
 ``X-Forwarded-User``.
 
 For example, the following config section for Apache sets a subdirectory in a
 reverse-proxy setup with basic auth::
 
     <Location /<someprefix> >
       ProxyPass http://127.0.0.1:5000/<someprefix>
       ProxyPassReverse http://127.0.0.1:5000/<someprefix>
       SetEnvIf X-Url-Scheme https HTTPS=1
 
       AuthType Basic
       AuthName "Kallithea authentication"
       AuthUserFile /srv/kallithea/.htpasswd
       require valid-user
 
       RequestHeader unset X-Forwarded-User
 
       RewriteEngine On
       RewriteCond %{LA-U:REMOTE_USER} (.+)
       RewriteRule .* - [E=RU:%1]
       RequestHeader set X-Forwarded-User %{RU}e
     </Location>
 
 
 .. note::
    If you enable proxy pass-through authentication, make sure your server is
    only accessible through the proxy. Otherwise, any client would be able to
    forge the authentication header and could effectively become authenticated
    using any account of their liking.
 
-Integration with Issue trackers
+
+Integration with issue trackers
 -------------------------------
 
 Kallithea provides a simple integration with issue trackers. It's possible
 to define a regular expression that will fetch an issue id stored in a commit
 messages and replace that with a URL to the issue. To enable this simply
 uncomment the following variables in the ini file::
 
     issue_pat = (?:^#|\s#)(\w+)
     issue_server_link = https://myissueserver.com/{repo}/issue/{id}
     issue_prefix = #
 
 ``issue_pat`` is the regular expression describing which strings in
 commit messages will be treated as issue references. A match group in
 parentheses should be used to specify the actual issue id.
 
 The default expression matches issues in the format ``#<number>``, e.g., ``#300``.
 
 Matched issues are replaced with the link specified as
 ``issue_server_link`` ``{id}`` is replaced with issue id, and
 ``{repo}`` with the repository name.  Since the # is stripped away,
 ``issue_prefix`` is prepended to the link text.  ``issue_prefix`` doesn't
 necessarily need to be ``#``: if you set issue prefix to ``ISSUE-`` this will
 generate a URL in the format::
 
   <a href="https://myissueserver.com/example_repo/issue/300">ISSUE-300</a>
 
 If needed, more than one pattern can be specified by appending a unique suffix to
 the variables. For example::
 
     issue_pat_wiki = (?:wiki-)(.+)
     issue_server_link_wiki = https://mywiki.com/{id}
     issue_prefix_wiki = WIKI-
 
 With these settings, wiki pages can be referenced as wiki-some-id, and every
 such reference will be transformed into::
 
   <a href="https://mywiki.com/some-id">WIKI-some-id</a>
 
 
 Hook management
 ---------------
 
 Hooks can be managed in similar way to that used in ``.hgrc`` files.
 To access hooks setting click `advanced setup` in the `Hooks` section
 of Mercurial Settings in Admin.
 
 There are four built in hooks that cannot be changed (only enabled/disabled by
 checkboxes in the previous section).
 To add another custom hook simply fill in the first section with
 ``<name>.<hook_type>`` and the second one with hook path. Example hooks
 can be found in ``kallithea.lib.hooks``.
 
 
 Changing default encoding
 -------------------------
 
 By default, Kallithea uses UTF-8 encoding.
 This is configurable as ``default_encoding`` in the .ini file.
 This affects many parts in Kallithea including user names, filenames, and
 encoding of commit messages. In addition Kallithea can detect if the ``chardet``
 library is installed. If ``chardet`` is detected Kallithea will fallback to it
 when there are encode/decode errors.
 
 
 Celery configuration
 --------------------
 
 Kallithea can use the distributed task queue system Celery_ to run tasks like
 cloning repositories or sending emails.
 
 Kallithea will in most setups work perfectly fine out of the box (without
 Celery), executing all tasks in the web server process. Some tasks can however
 take some time to run and it can be better to run such tasks asynchronously in
 a separate process so the web server can focus on serving web requests.
 
 For installation and configuration of Celery, see the `Celery documentation`_.
 Note that Celery requires a message broker service like RabbitMQ_ (recommended)
 or Redis_.
 
 The use of Celery is configured in the Kallithea ini configuration file.
 To enable it, simply set::
 
   use_celery = true
 
 and add or change the ``celery.*`` and ``broker.*`` configuration variables.
 
 Remember that the ini files use the format with '.' and not with '_' like
 Celery. So for example setting `BROKER_HOST` in Celery means setting
 `broker.host` in the configuration file.
 
 To start the Celery process, run::
 
  paster celeryd <configfile.ini>
 
 
 .. note::
    Make sure you run this command from the same virtualenv, and with the same
    user that Kallithea runs.
 
 HTTPS support
 -------------
 
 Kallithea will by default generate URLs based on the WSGI environment.
 
 Alternatively, you can use some special configuration settings to control
 directly which scheme/protocol Kallithea will use when generating URLs:
 
 - With ``https_fixup = true``, the scheme will be taken from the ``HTTP_X_URL_SCHEME``,
   ``HTTP_X_FORWARDED_SCHEME`` or ``HTTP_X_FORWARDED_PROTO HTTP`` header (default ``http``).
 - With ``force_https = true`` the default will be ``https``.
 - With ``use_htsts = true``, it will set ``Strict-Transport-Security`` when using https.
 
 Nginx virtual host example
 --------------------------
 
 Sample config for nginx using proxy::
 
     upstream kallithea {
         server 127.0.0.1:5000;
         # add more instances for load balancing
         #server 127.0.0.1:5001;
         #server 127.0.0.1:5002;
     }
 
     ## gist alias
     server {
        listen          443;
        server_name     gist.myserver.com;
        access_log      /var/log/nginx/gist.access.log;
        error_log       /var/log/nginx/gist.error.log;
 
        ssl on;
        ssl_certificate     gist.your.kallithea.server.crt;
        ssl_certificate_key gist.your.kallithea.server.key;
 
        ssl_session_timeout 5m;
 
        ssl_protocols SSLv3 TLSv1;
        ssl_ciphers DHE-RSA-AES256-SHA:DHE-RSA-AES128-SHA:EDH-RSA-DES-CBC3-SHA:AES256-SHA:DES-CBC3-SHA:AES128-SHA:RC4-SHA:RC4-MD5;
        ssl_prefer_server_ciphers on;
 
        rewrite ^/(.+)$ https://your.kallithea.server/_admin/gists/$1;
        rewrite (.*)    https://your.kallithea.server/_admin/gists;
     }
 
     server {
        listen          443;
        server_name     your.kallithea.server;
        access_log      /var/log/nginx/kallithea.access.log;
        error_log       /var/log/nginx/kallithea.error.log;
 
        ssl on;
        ssl_certificate     your.kallithea.server.crt;
        ssl_certificate_key your.kallithea.server.key;
 
        ssl_session_timeout 5m;
 
        ssl_protocols SSLv3 TLSv1;
        ssl_ciphers DHE-RSA-AES256-SHA:DHE-RSA-AES128-SHA:EDH-RSA-DES-CBC3-SHA:AES256-SHA:DES-CBC3-SHA:AES128-SHA:RC4-SHA:RC4-MD5;
        ssl_prefer_server_ciphers on;
 
        ## uncomment root directive if you want to serve static files by nginx
        ## requires static_files = false in .ini file
        #root /path/to/installation/kallithea/public;
        include         /etc/nginx/proxy.conf;
        location / {
             try_files $uri @kallithea;
        }
 
        location @kallithea {
             proxy_pass      http://kallithea;
        }
 
     }
 
 Here's the proxy.conf. It's tuned so it will not timeout on long
 pushes or large pushes::
 
     proxy_redirect              off;
     proxy_set_header            Host $host;
     ## needed for container auth
     #proxy_set_header            REMOTE_USER $remote_user;
     #proxy_set_header            X-Forwarded-User $remote_user;
     proxy_set_header            X-Url-Scheme $scheme;
     proxy_set_header            X-Host $http_host;
     proxy_set_header            X-Real-IP $remote_addr;
     proxy_set_header            X-Forwarded-For $proxy_add_x_forwarded_for;
     proxy_set_header            Proxy-host $proxy_host;
     proxy_buffering             off;
     proxy_connect_timeout       7200;
     proxy_send_timeout          7200;
     proxy_read_timeout          7200;
     proxy_buffers               8 32k;
     client_max_body_size        1024m;
     client_body_buffer_size     128k;
     large_client_header_buffers 8 64k;
 
 
 Apache virtual host reverse proxy example
 -----------------------------------------
 
 Here is a sample configuration file for apache using proxy::
 
     <VirtualHost *:80>
             ServerName hg.myserver.com
             ServerAlias hg.myserver.com
 
             <Proxy *>
               Order allow,deny
               Allow from all
             </Proxy>
 
             #important !
             #Directive to properly generate url (clone url) for pylons
             ProxyPreserveHost On
 
             #kallithea instance
             ProxyPass / http://127.0.0.1:5000/
             ProxyPassReverse / http://127.0.0.1:5000/
 
             #to enable https use line below
             #SetEnvIf X-Url-Scheme https HTTPS=1
 
     </VirtualHost>
 
 
 Additional tutorial
 http://pylonsbook.com/en/1.1/deployment.html#using-apache-to-proxy-requests-to-pylons
 
 
 Apache as subdirectory
 ----------------------
 
 Apache subdirectory part::
 
     <Location /<someprefix> >
       ProxyPass http://127.0.0.1:5000/<someprefix>
       ProxyPassReverse http://127.0.0.1:5000/<someprefix>
       SetEnvIf X-Url-Scheme https HTTPS=1
     </Location>
 
 Besides the regular apache setup you will need to add the following line
 into ``[app:main]`` section of your .ini file::
 
     filter-with = proxy-prefix
 
 Add the following at the end of the .ini file::
 
     [filter:proxy-prefix]
     use = egg:PasteDeploy#prefix
     prefix = /<someprefix>
 
 
 then change ``<someprefix>`` into your chosen prefix
 
 Apache's WSGI config
 --------------------
 
 Alternatively, Kallithea can be set up with Apache under mod_wsgi. For
 that, you'll need to:
 
 - Install mod_wsgi. If using a Debian-based distro, you can install
   the package libapache2-mod-wsgi::
 
     aptitude install libapache2-mod-wsgi
 
 - Enable mod_wsgi::
 
     a2enmod wsgi
 
 - Create a wsgi dispatch script, like the one below. Make sure you
   check that the paths correctly point to where you installed Kallithea
   and its Python Virtual Environment.
 - Enable the ``WSGIScriptAlias`` directive for the WSGI dispatch script,
   as in the following example. Once again, check the paths are
   correctly specified.
 
 Here is a sample excerpt from an Apache Virtual Host configuration file::
 
     WSGIDaemonProcess kallithea \
         processes=1 threads=4 \
         python-path=/srv/kallithea/pyenv/lib/python2.7/site-packages
     WSGIScriptAlias / /srv/kallithea/dispatch.wsgi
     WSGIPassAuthorization On
 
 Or if using a dispatcher WSGI script with proper virtualenv activation::
 
     WSGIDaemonProcess kallithea processes=1 threads=4
     WSGIScriptAlias / /srv/kallithea/dispatch.wsgi
     WSGIPassAuthorization On
 
 
 .. note::
    When running apache as root, please make sure it doesn't run Kallithea as
    root, for examply by adding: ``user=www-data group=www-data`` to the configuration.
 
 .. note::
    If running Kallithea in multiprocess mode,
    make sure you set ``instance_id = *`` in the configuration so each process
    gets it's own cache invalidation key.
 
 
 Example WSGI dispatch script::
 
     import os
     os.environ["HGENCODING"] = "UTF-8"
     os.environ['PYTHON_EGG_CACHE'] = '/srv/kallithea/.egg-cache'
 
     # sometimes it's needed to set the curent dir
     os.chdir('/srv/kallithea/')
 
     import site
     site.addsitedir("/srv/kallithea/pyenv/lib/python2.7/site-packages")
 
     from paste.deploy import loadapp
     from paste.script.util.logging_config import fileConfig
 
     fileConfig('/srv/kallithea/my.ini')
     application = loadapp('config:/srv/kallithea/my.ini')
 
 Or using proper virtualenv activation::
 
     activate_this = '/srv/kallithea/venv/bin/activate_this.py'
     execfile(activate_this,dict(__file__=activate_this))
 
     import os
     os.environ['HOME'] = '/srv/kallithea'
 
     ini = '/srv/kallithea/kallithea.ini'
     from paste.script.util.logging_config import fileConfig
     fileConfig(ini)
     from paste.deploy import loadapp
     application = loadapp('config:' + ini)
 
 
 Other configuration files
 -------------------------
 
 Some example init.d scripts can be found in the ``init.d`` directory:
 https://kallithea-scm.org/repos/kallithea/files/tip/init.d/ .
 
 .. _virtualenv: http://pypi.python.org/pypi/virtualenv
 .. _python: http://www.python.org/
 .. _Mercurial: http://mercurial.selenic.com/
 .. _Celery: http://celeryproject.org/
 .. _Celery documentation: http://docs.celeryproject.org/en/latest/getting-started/index.html
 .. _RabbitMQ: http://www.rabbitmq.com/
 .. _Redis: http://redis.io/
 .. _python-ldap: http://www.python-ldap.org/
 .. _mercurial-server: http://www.lshift.net/mercurial-server.html
 .. _PublishingRepositories: http://mercurial.selenic.com/wiki/PublishingRepositories

docs/usage/email.rst

@@ -1,69 +1,70 b''
 .. _email:
 
 ==============
 Email settings
 ==============
 
 The Kallithea configuration file has several email related settings. When
 these contain correct values, Kallithea will send email in the situations
 described below. If the email configuration is not correct so that emails
 cannot be sent, all mails will show up in the log output.
 
 Before any email can be sent, an SMTP server has to be configured using the
 configuration file setting ``smtp_server``. If required for that server, specify
 a username (``smtp_username``) and password (``smtp_password``), a non-standard
 port (``smtp_port``), encryption settings (``smtp_use_tls`` or ``smtp_use_ssl``)
 and/or specific authentication parameters (``smtp_auth``).
 
 Application emails
 ------------------
 
 Kallithea sends an email to `users` on several occasions:
 
 - when comments are given on one of their changesets
 - when comments are given on changesets they are reviewer on or on which they
   commented regardless
 - when they are invited as reviewer in pull requests
 - when they request a password reset
 
 Kallithea sends an email to all `administrators` upon new account registration.
 Administrators are users with the ``Admin`` flag set in the ``Admin->Users``
 section.
 
 When Kallithea wants to send an email but due to an error cannot correctly
 determine the intended recipients, the administrators and the addresses
 specified in ``email_to`` in the configuration file are used as fallback.
 
 Recipients will see these emails originating from the sender specified in the
 ``app_email_from`` setting in the configuration file. This setting can either
 contain only an email address, like `[e-mail]`, or both
 a name and an address in the following format: `Kallithea
 <[e-mail]>`. The subject of these emails can
 optionally be prefixed with the value of ``email_prefix`` in the configuration
 file.
 
 Error emails
 ------------
 
 When an exception occurs in Kallithea -- and unless interactive debugging is
 enabled using ``set debug = true`` in the ``[app:main]`` section of the
 configuration file -- an email with exception details is sent by WebError_'s
 ``ErrorMiddleware`` to the addresses specified in ``email_to`` in the
 configuration file.
 
 Recipients will see these emails originating from the sender specified in the
 ``error_email_from`` setting in the configuration file. This setting can either
 contain only an email address, like `[e-mail]`, or both
 a name and an address in the following format: `Kallithea Errors
 <[e-mail]>`.
 
 *Note:* The WebError_ package does not respect ``smtp_port`` and assumes the
 standard SMTP port (25). If you have a remote SMTP server with a different port,
 you could set up a local forwarding SMTP server on port 25.
 
 References
 ----------
+
 - `Error Middleware (Pylons documentation) <http://pylons-webframework.readthedocs.org/en/latest/debugging.html#error-middleware>`_
 - `ErrorHandler (Pylons modules documentation) <http://pylons-webframework.readthedocs.org/en/latest/modules/middleware.html#pylons.middleware.ErrorHandler>`_
 
 .. _WebError: https://pypi.python.org/pypi/WebError

docs/usage/general.rst

@@ -1,178 +1,178 b''
 .. _general:
 
 =======================
 General Kallithea usage
 =======================
 
 
 Repository deleting
 -------------------
 
 Currently when an admin or owner deletes a repository, Kallithea does
 not physically delete said repository from the filesystem, but instead
 renames it in a special way so that it is not possible to push, clone
 or access the repository.
 
 There is a special command for cleaning up such archived repos::
 
     paster cleanup-repos --older-than=30d my.ini
 
 This command scans for archived repositories that are older than
 30 days, displays them, and asks if you want to delete them (unless given
 the ``--dont-ask`` flag). If you host a large amount of repositories with
 forks that are constantly being deleted, it is recommended that you run this
 command via crontab.
 
 It is worth noting that even if someone is given administrative access to
 Kallithea and deletes a repository, you can easily restore such an action by
 renaming the repository directory, removing the ``rm__<date>`` prefix.
 
 File view: follow current branch
 --------------------------------
 
 In the file view, left and right arrows allow to jump to the previous and next
 revision. Depending on the way revisions were created in the repository, this
 could jump to a different branch.  When the checkbox ``Follow current branch``
 is checked, these arrows will only jump to revisions on the same branch as the
 currently visible revision.  So for example, if someone is viewing files in the
 ``beta`` branch and marks the `Follow current branch` checkbox, the < and >
 arrows will only show revisions on the ``beta`` branch.
 
 
 Changelog features
 ------------------
 
 The core feature of a repository's ``changelog`` page is to show the revisions
 in a repository. However, there are several other features available from the
 changelog.
 
 Branch filter
   By default, the changelog shows revisions from all branches in the
   repository. Use the branch filter to restrict to a given branch.
 
 Viewing a changeset
   A particular changeset can be opened by clicking on either the changeset
   hash or the commit message, or by ticking the checkbox and clicking the
   ``Show selected changeset`` button at the top.
 
 Viewing all changes between two changesets
   To get a list of all changesets between two selected changesets, along with
   the changes in each one of them, tick the checkboxes of the first and
   last changeset in the desired range and click the ``Show selected changesets``
   button at the top. You can only show the range between the first and last
   checkbox (no cherry-picking).
 
   From that page, you can proceed to viewing the overall delta between the
   selected changesets, by clicking the ``Compare revisions`` button.
 
 Creating a pull request
   You can create a new pull request for the changes of a particular changeset
   (and its ancestors) by selecting it and clicking the ``Open new pull request
   for selected changesets`` button.
 
 Permanent repository URLs
 -------------------------
 
 Due to the complicated nature of repository grouping, URLs of repositories
 can often change. For example, a repository originally accessible from::
 
   http://server.com/repo_name
 
 would get a new URL after moving it to test_group::
 
   http://server.com/test_group/repo_name
 
 Such moving of a repository to a group can be an issue for build systems and
 other scripts where the repository paths are hardcoded. To mitigate this,
 Kallithea provides permanent URLs using the repository ID prefixed with an
 underscore. In all Kallithea URLs, for example those for the changelog and the
 file view, a repository name can be replaced by this ``_ID`` string. Since IDs
 are always the same, moving the repository to a different group will not affect
 such URLs.
 
 In the example, the repository could also be accessible as::
 
   http://server.com/_<ID>
 
 The ID of a given repository can be shown from the repository ``Summary`` page,
 by selecting the ``Show by ID`` button next to ``Clone URL``.
 
 Email notifications
 -------------------
 
 When the administrator correctly specified the email settings in the Kallithea
 configuration file, Kallithea will send emails on user registration and when
 errors occur.
 
 Emails are also sent for comments on changesets. In this case, an email is sent
 to the committer of the changeset (if known to Kallithea), to all reviewers of
 the pull request (if applicable) and to all people mentioned in the comment
 using @mention notation.
 
 
 Trending source files
 ---------------------
 
 Trending source files are calculated based on a predefined dictionary of known
 types and extensions. If an extension is missing or you would like to scan
 custom files, it is possible to extend the ``LANGUAGES_EXTENSIONS_MAP``
 dictionary located in ``kallithea/config/conf.py`` with new types.
 
 
 Cloning remote repositories
 ---------------------------
 
 Kallithea has the ability to clone repositories from given remote locations.
 Currently it supports the following options:
 
 - hg  -> hg clone
 - svn -> hg clone
 - git -> git clone
 
 
 .. note:: svn -> hg cloning requires the ``hgsubversion`` library to be
    installed.
 
 If you need to clone repositories that are protected via basic authentication,
 you can pass the credentials in the URL, e.g.
 ``http://user:[e-mail]/repo``. Kallithea will then try to login and
 clone using the given credentials. Please note that the given credentials will
 be stored as plaintext inside the database. However, the authentication
 information will not be shown in the clone URL on the summary page.
 
 
 Specific features configurable in the Admin settings
 ----------------------------------------------------
 
 In general, the Admin settings should be self-explanatory and will not be
 described in more detail in this documentation. However, there are a few
 features that merit further explanation.
 
 Repository extra fields
 ~~~~~~~~~~~~~~~~~~~~~~~
 
 In the `Visual` tab, there is an option `Use repository extra
 fields`, which allows to set custom fields for each repository in the system.
 Each new field consists of 3 attributes: ``field key``, ``field label``,
 ``field description``.
 
 Example usage of such fields would be to define company-specific information
 into repositories, e.g., defining a ``repo_manager`` key that would give info
 about a manager of each repository.  There's no limit for adding custom fields.
 Newly created fields are accessible via the API.
 
-Meta-Tagging
+Meta tagging
 ~~~~~~~~~~~~
 
 In the `Visual` tab, option `Stylify recognised meta tags` will cause Kallithea
 to turn certain meta-tags, detected in repository and repository group
 descriptions, into colored tags. Currently recognised tags are::
 
     [featured]
     [stale]
     [dead]
     [lang => lang]
     [license => License]
     [requires => Repo]
     [recommends => Repo]
     [see => URI]

docs/usage/performance.rst

@@ -1,57 +1,57 b''
 .. _performance:
 
 ================================
-Optimizing Kallithea Performance
+Optimizing Kallithea performance
 ================================
 
 When serving a large amount of big repositories, Kallithea can start
 performing slower than expected. Because of the demanding nature of handling large
 amounts of data from version control systems, here are some tips on how to get
 the best performance.
 
 * Kallithea will perform better on machines with faster disks (SSD/SAN). It's
   more important to have a faster disk than a faster CPU.
 
 * Slowness on initial page can be easily fixed by grouping repositories, and/or
   increasing cache size (see below). This includes using the lightweight dashboard
   option and ``vcs_full_cache`` setting in .ini file
 
 
 Follow these few steps to improve performance of Kallithea system.
 
 
 1. Increase cache
 
     Tweak beaker cache settings in the ini file. The actual effect of that
     is questionable.
 
 2. Switch from sqlite to postgres or mysql
 
     sqlite is a good option when having a small load on the system. But due to
     locking issues with sqlite, it is not recommended to use it for larger
     deployments. Switching to mysql or postgres will result in an immediate
     performance increase. A tool like SQLAlchemyGrate_ can be used for
     migrating to another database platform.
 
 3. Scale Kallithea horizontally
 
     Scaling horizontally can give huge performance increases when dealing with
     large traffic (large amount of users, CI servers etc). Kallithea can be
     scaled horizontally on one (recommended) or multiple machines. In order
     to scale horizontally you need to do the following:
 
     - Each instance needs its own .ini file and unique ``instance_id`` set.
     - Each instance's ``data`` storage needs to be configured to be stored on a
       shared disk storage, preferably together with repositories. This ``data``
       dir contains template caches, sessions, whoosh index and is used for
       task locking (so it is safe across multiple instances). Set the
       ``cache_dir``, ``index_dir``, ``beaker.cache.data_dir``, ``beaker.cache.lock_dir``
       variables in each .ini file to a shared location across Kallithea instances
     - If celery is used each instance should run a separate Celery instance, but
       the message broker should be common to all of them (e.g.,  one
       shared RabbitMQ server)
     - Load balance using round robin or IP hash, recommended is writing LB rules
       that will separate regular user traffic from automated processes like CI
       servers or build bots.
 
 .. _SQLAlchemyGrate: https://github.com/shazow/sqlalchemygrate

docs/usage/troubleshooting.rst

@@ -1,76 +1,75 b''
 .. _troubleshooting:
 
-
 ===============
 Troubleshooting
 ===============
 
 :Q: **Missing static files?**
 :A: Make sure either to set the ``static_files = true`` in the .ini file or
    double check the root path for your http setup. It should point to
    for example:
    ``/home/my-virtual-python/lib/python2.7/site-packages/kallithea/public``
 
 |
 
 :Q: **Can't install celery/rabbitmq?**
 :A: Don't worry. Kallithea works without them, too. No extra setup is required.
     Try out the great Celery docs for further help.
 
 |
 
 :Q: **Long lasting push timeouts?**
 :A: Make sure you set a longer timeout in your proxy/fcgi settings. Timeouts
     are caused by the http server and not Kallithea.
 
 |
 
 :Q: **Large pushes timeouts?**
 :A: Make sure you set a proper ``max_body_size`` for the http server. Very often
     Apache, Nginx, or other http servers kill the connection due to to large
     body.
 
 |
 
 :Q: **Apache doesn't pass basicAuth on pull/push?**
 :A: Make sure you added ``WSGIPassAuthorization true``.
 
 |
 
 :Q: **Git fails on push/pull?**
 :A: Make sure you're using a WSGI http server that can handle chunked encoding
     such as ``waitress`` or ``gunicorn``.
 
 |
 
 :Q: **How can I use hooks in Kallithea?**
 :A: It's easy if they are Python hooks: just use advanced link in
     hooks section in Admin panel, that works only for Mercurial. If
     you want to use Git hooks, just install th proper one in the repository,
     e.g., create a file `/gitrepo/hooks/pre-receive`. You can also use
     Kallithea-extensions to connect to callback hooks, for both Git
     and Mercurial.
 
 |
 
 :Q: **Kallithea is slow for me, how can I make it faster?**
 :A: See the :ref:`performance` section.
 
 |
 
 :Q: **UnicodeDecodeError on Apache mod_wsgi**
 :A: Please read: https://docs.djangoproject.com/en/dev/howto/deployment/wsgi/modwsgi/#if-you-get-a-unicodeencodeerror.
 
 |
 
 :Q: **Requests hanging on Windows**
 :A: Please try out with disabled Antivirus software, there are some known problems with Eset Anitivirus. Make sure
     you have installed the latest Windows patches (especially KB2789397).
 
 
 .. _virtualenv: http://pypi.python.org/pypi/virtualenv
 .. _python: http://www.python.org/
 .. _mercurial: http://mercurial.selenic.com/
 .. _celery: http://celeryproject.org/
 .. _rabbitmq: http://www.rabbitmq.com/
 .. _python-ldap: http://www.python-ldap.org/