.. _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``), whether to use "SSL" when connecting (``smtp_use_ssl``)

or use STARTTLS (``smtp_use_tls``), and/or specify special ESMTP "auth" features

(``smtp_auth``).

For example, for sending through gmail, use::

    smtp_server = smtp.gmail.com

    smtp_username = username

    smtp_password = password

    smtp_port = 465

    smtp_use_ssl = true

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 on the *Admin > Users*

page.

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 `kallithea-noreply@example.com`, or both

a name and an address in the following format: `Kallithea

<kallithea-noreply@example.com>`. However, if the email is sent due to an

action of a particular user, for example when a comment is given or a pull

request created, the name of that user will be combined with the email address

specified in ``app_email_from`` to form the sender (and any name part in that

configuration setting disregarded).

The subject of these emails can optionally be prefixed with the value of

``email_prefix`` in the configuration file.

A Kallithea-specific header indicating the email type will be added to each

email. This header can be used for email filtering. The header is of the form:

    X-Kallithea-Notification-Type: <type>

where ``<type>`` is one of:

- ``pull_request``: you are invited as reviewer in a pull request

- ``pull_request_comment``: a comment was given on a pull request

- ``cs_comment``: a comment was given on a changeset

- ``registration``: a new user was registered

- ``message``: another type of email

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 backlash_

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 `kallithea-noreply@example.com`, or both

a name and an address in the following format: `Kallithea Errors

<kallithea-noreply@example.com>`.

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

#!/usr/bin/env python2

# -*- coding: utf-8 -*-

import os

import sys

import platform

if sys.version_info < (2, 6) or sys.version_info >= (3,):

    raise Exception('Kallithea requires python 2.6 or 2.7')

here = os.path.abspath(os.path.dirname(__file__))

def _get_meta_var(name, data, callback_handler=None):

    import re

    matches = re.compile(r'(?:%s)\s*=\s*(.*)' % name).search(data)

    if matches:

        if not callable(callback_handler):

            callback_handler = lambda v: v

        return callback_handler(eval(matches.groups()[0]))

_meta = open(os.path.join(here, 'kallithea', '__init__.py'), 'rb')

_metadata = _meta.read()

_meta.close()

callback = lambda V: ('.'.join(map(str, V[:3])) + '.'.join(V[3:]))

__version__ = _get_meta_var('VERSION', _metadata, callback)

__license__ = _get_meta_var('__license__', _metadata)

__author__ = _get_meta_var('__author__', _metadata)

__url__ = _get_meta_var('__url__', _metadata)

# defines current platform

__platform__ = platform.system()

is_windows = __platform__ in ['Windows']

requirements = [

    "alembic>=0.8.0,<0.9",

    "GearBox<1",

    "waitress>=0.8.8,<1.0",

    "webob>=1.7,<2",

    "TurboGears2 >= 2.3.10, < 3.0.0",

    "tgext.routes >= 0.2.0, < 1.0.0",

    "Beaker>=1.7.0,<2",

    "WebHelpers==1.3",

    "formencode>=1.2.4,<=1.2.6",

    "SQLAlchemy>=1.0,<1.1",

    "Mako>=0.9.0,<=1.0.0",

    "pygments>=1.5",

    "whoosh>=2.5.0,<=2.5.7",

    "celery>=3.1,<3.2",

    "babel>=0.9.6,<2.4",

    "python-dateutil>=1.5.0,<2.0.0",

    "markdown==2.2.1",

    "docutils>=0.8.1",

    "URLObject==2.3.4",

    "Routes==1.13",

    "dulwich>=0.14.1",

    "mercurial>=2.9,<4.2",

    "decorator >= 3.3.2",

    "Paste >= 2.0.3, < 3.0",

]

if sys.version_info < (2, 7):

    requirements.append("importlib==1.0.1")

    requirements.append("argparse")

if not is_windows:

    requirements.append("bcrypt>=3.1.0")

dependency_links = [

]

classifiers = [

    'Development Status :: 4 - Beta',

    'Environment :: Web Environment',

    'Framework :: Pylons',

    'Intended Audience :: Developers',

    'License :: OSI Approved :: GNU General Public License (GPL)',

    'Operating System :: OS Independent',

    'Programming Language :: Python',

    'Programming Language :: Python :: 2.6',

    'Programming Language :: Python :: 2.7',

    'Topic :: Software Development :: Version Control',

]

# additional files from project that goes somewhere in the filesystem

# relative to sys.prefix

data_files = []

description = ('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.')

keywords = ' '.join([

    'kallithea', 'mercurial', 'git', 'code review',

    'repo groups', 'ldap', 'repository management', 'hgweb replacement',

    'hgwebdir', 'gitweb replacement', 'serving hgweb',

])

# long description

README_FILE = 'README.rst'

try:

    long_description = open(README_FILE).read()

except IOError as err:

    sys.stderr.write(

        "[WARNING] Cannot find file specified as long_description (%s)\n"

        % README_FILE

    )

    long_description = description

import setuptools

# monkey patch setuptools to use distutils owner/group functionality

from setuptools.command import sdist

sdist_org = sdist.sdist

class sdist_new(sdist_org):

    def initialize_options(self):

        sdist_org.initialize_options(self)

        self.owner = self.group = 'root'

sdist.sdist = sdist_new

packages = setuptools.find_packages(exclude=['ez_setup'])

setuptools.setup(

    name='Kallithea',

    version=__version__,

    description=description,

    long_description=long_description,

    keywords=keywords,

    license=__license__,

    author=__author__,

    author_email='kallithea@sfconservancy.org',

    dependency_links=dependency_links,

    url=__url__,

    install_requires=requirements,