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mads
setup: bump py.test version

Note: latest pytest versions has an undeclared dependency / incompatibility
with pytest-benchmark, which thus has to be bumped at the same time:

INTERNALERROR> Traceback (most recent call last):
INTERNALERROR> File "data/env/lib/python2.7/site-packages/_pytest/main.py", line 202, in wrap_session
INTERNALERROR> config._do_configure()
INTERNALERROR> File "data/env/lib/python2.7/site-packages/_pytest/config/__init__.py", line 671, in _do_configure
INTERNALERROR> self.hook.pytest_configure.call_historic(kwargs=dict(config=self))
INTERNALERROR> File "data/env/lib/python2.7/site-packages/pluggy/hooks.py", line 311, in call_historic
INTERNALERROR> res = self._hookexec(self, self.get_hookimpls(), kwargs)
INTERNALERROR> File "data/env/lib/python2.7/site-packages/pluggy/manager.py", line 87, in _hookexec
INTERNALERROR> return self._inner_hookexec(hook, methods, kwargs)
INTERNALERROR> File "data/env/lib/python2.7/site-packages/pluggy/manager.py", line 81, in <lambda>
INTERNALERROR> firstresult=hook.spec.opts.get("firstresult") if hook.spec else False,
INTERNALERROR> File "data/env/lib/python2.7/site-packages/pluggy/callers.py", line 208, in _multicall
INTERNALERROR> return outcome.get_result()
INTERNALERROR> File "data/env/lib/python2.7/site-packages/pluggy/callers.py", line 81, in get_result
INTERNALERROR> _reraise(*ex) # noqa
INTERNALERROR> File "data/env/lib/python2.7/site-packages/pluggy/callers.py", line 187, in _multicall
INTERNALERROR> res = hook_impl.function(*args)
INTERNALERROR> File "data/env/lib/python2.7/site-packages/pytest_benchmark/plugin.py", line 427, in pytest_configure
INTERNALERROR> bs = config._benchmarksession = BenchmarkSession(config)
INTERNALERROR> File "data/env/lib/python2.7/site-packages/pytest_benchmark/session.py", line 31, in __init__
INTERNALERROR> self.logger = Logger(self.verbose, config)
INTERNALERROR> File "data/env/lib/python2.7/site-packages/pytest_benchmark/logger.py", line 15, in __init__
INTERNALERROR> self.pytest_warn = config.warn
INTERNALERROR> AttributeError: 'Config' object has no attribute 'warn'


The new py.test will show deprecation warnings from other libraries and how we use them:

kallithea/tests/__init__.py:28
kallithea/tests/__init__.py:28: PytestAssertRewriteWarning: Module already imported so cannot be rewritten: kallithea.tests
pytest.register_assert_rewrite('kallithea.tests')

data/env/lib/python2.7/site-packages/pkg_resources/__init__.py:1145
kallithea/tests/api/test_api_git.py::TestGitApi::test_api_wrong_key
data/env/lib/python2.7/site-packages/pkg_resources/__init__.py:1145: DeprecationWarning: Use of .. or absolute path in a resource path is not allowed and will raise exceptions in a future release.
self, resource_name

<string>:2
<string>:2: SADeprecationWarning: Mapper.order_by is deprecated.Use Query.order_by() in order to affect the ordering of ORM result sets.

data/env/lib/python2.7/site-packages/tg/configuration/app_config.py:473
data/env/lib/python2.7/site-packages/tg/configuration/app_config.py:473: DeprecationWarning: direct usage of error tracing options has been deprecated, please specify them as trace_errors.option_name instad of directly setting option_name. EXAMPLE: trace_errors.error_email
"setting option_name. EXAMPLE: trace_errors.error_email", DeprecationWarning)

data/env/lib/python2.7/site-packages/tg/wsgiapp.py:68
data/env/lib/python2.7/site-packages/tg/wsgiapp.py:68: DeprecationWarning: Session options should start with session. instead of baker.session.
app_wrapper = wrapper(self.wrapped_dispatch, self.config)

...
kallithea/model/validators.py:279: DeprecationWarning: validate_python is deprecated; use _validate_python instead
class _validator(formencode.validators.FancyValidator):

...
kallithea/model/validators.py:793: DeprecationWarning: _to_python is deprecated; use _convert_to_python instead
class _validator(formencode.validators.FancyValidator):

...

kallithea/tests/other/test_doctest.py::test_doctests[kallithea.lib.markup_renderer]
data/env/lib/python2.7/site-packages/markdown/__init__.py:259: DeprecationWarning: Using short names for Markdown's builtin extensions is deprecated. Use the full path to the extension with Python's dot notation (eg: "markdown.extensions.codehilite" instead of "codehilite"). The current behavior will raise an error in version 2.7. See the Release Notes for Python-Markdown version 2.6 for more info.
DeprecationWarning)

kallithea/tests/other/test_doctest.py::test_doctests[kallithea.lib.markup_renderer]
data/env/lib/python2.7/site-packages/markdown/__init__.py:259: DeprecationWarning: Using short names for Markdown's builtin extensions is deprecated. Use the full path to the extension with Python's dot notation (eg: "markdown.extensions.extra" instead of "extra"). The current behavior will raise an error in version 2.7. See the Release Notes for Python-Markdown version 2.6 for more info.
DeprecationWarning)
.. _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>`_


.. _backlash: https://github.com/TurboGears/backlash