Log message:
Remove some dead code, python-3.3 is no more.

Log message:
Switch to MASTER_SITES_PYPI.

Log message:
Handle build with Python 3.5.

Log message:
Fix build with python34.

Spotted by:	joerg@(Thanks !)

Log message:
Update to 4.3
Add missing DEPENDS

Upstream changelog is too long, please visit:
http://www.tornadoweb.org/en/stable/releases/v4.3.0.html

Log message:
Add SHA512 digests for distfiles for www category

Problems found locating distfiles:
	Package haskell-cgi: missing distfile haskell-cgi-20001206.tar.gz
	Package nginx: missing distfile array-var-nginx-module-0.04.tar.gz
	Package nginx: missing distfile encrypted-session-nginx-module-0.04.tar.gz
	Package nginx: missing distfile headers-more-nginx-module-0.261.tar.gz
	Package nginx: missing distfile nginx_http_push_module-0.692.tar.gz
	Package nginx: missing distfile set-misc-nginx-module-0.29.tar.gz
	Package nginx-devel: missing distfile echo-nginx-module-0.58.tar.gz
	Package nginx-devel: missing distfile form-input-nginx-module-0.11.tar.gz
	Package nginx-devel: missing distfile lua-nginx-module-0.9.16.tar.gz
	Package nginx-devel: missing distfile nginx_http_push_module-0.692.tar.gz
	Package nginx-devel: missing distfile set-misc-nginx-module-0.29.tar.gz
	Package php-owncloud: missing distfile owncloud-8.2.0.tar.bz2

Otherwise, existing SHA1 digests verified and found to be the same on
the machine holding the existing distfiles (morden).  All existing
SHA1 digests retained for now as an audit trail.

Log message:
Add missing dependency for python-2.7 and python-3.3.
Fix PLIST for python-3.3.
Bump PKGREVISION.

Log message:
Update to 4.2.1:

What's new in Tornado 4.2.1
===========================

Jul 17, 2015
------------

Security fix
~~~~~~~~~~~~

* This release fixes a path traversal vulnerability in `.StaticFileHandler`,
  in which files whose names *started with* the ``static_path`` directory
  but were not actually *in* that directory could be accessed.

Log message:
Add missing file for python-2.x.

Log message:
Update to 4.2:

What's new in Tornado 4.2
=========================

May 26, 2015
------------

Backwards-compatibility notes
~~~~~~~~~~~~~~~~~~~~~~~~~~~~~

* ``SSLIOStream.connect`` and `.IOStream.start_tls` now validate certificates
  by default.
* Certificate validation will now use the system CA root certificates instead
  of ``certifi`` when possible (i.e. Python 2.7.9+ or 3.4+). This includes
  `.IOStream` and ``simple_httpclient``, but not ``curl_httpclient``.
* The default SSL configuration has become stricter, using
  `ssl.create_default_context` where available on the client side.
  (On the server side, applications are encouraged to migrate from the
  ``ssl_options`` dict-based API to pass an `ssl.SSLContext` instead).
* The deprecated classes in the `tornado.auth` module, ``GoogleMixin``,
  ``FacebookMixin``, and ``FriendFeedMixin`` have been removed.

New modules: `tornado.locks` and `tornado.queues`
~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~

These modules provide classes for coordinating coroutines, merged from
`Toro <http://toro.readthedocs.org>`_.

To port your code from Toro's queues to Tornado 4.2, import `.Queue`,
`.PriorityQueue`, or `.LifoQueue` from `tornado.queues` instead of from
``toro``.

Use `.Queue` instead of Toro's ``JoinableQueue``. In Tornado the methods
`~.Queue.join` and `~.Queue.task_done` are available on all queues, not on a
special ``JoinableQueue``.

Tornado queues raise exceptions specific to Tornado instead of reusing
exceptions from the Python standard library.
Therefore instead of catching the standard `queue.Empty` exception from
`.Queue.get_nowait`, catch the special `tornado.queues.QueueEmpty` exception,
and instead of catching the standard `queue.Full` from `.Queue.get_nowait`,
catch `tornado.queues.QueueFull`.

To port from Toro's locks to Tornado 4.2, import `.Condition`, `.Event`,
`.Semaphore`, `.BoundedSemaphore`, or `.Lock` from `tornado.locks`
instead of from ``toro``.

Toro's ``Semaphore.wait`` allowed a coroutine to wait for the semaphore to
be unlocked *without* acquiring it. This encouraged unorthodox patterns; in
Tornado, just use `~.Semaphore.acquire`.

Toro's ``Event.wait`` raised a ``Timeout`` exception after a timeout. In
Tornado, `.Event.wait` raises `tornado.gen.TimeoutError`.

Toro's ``Condition.wait`` also raised ``Timeout``, but in Tornado, the `.Future`
returned by `.Condition.wait` resolves to False after a timeout::

    @gen.coroutine
    def await_notification():
        if not (yield condition.wait(timeout=timedelta(seconds=1))):
            print('timed out')
        else:
            print('condition is true')

In lock and queue methods, wherever Toro accepted ``deadline`` as a keyword
argument, Tornado names the argument ``timeout`` instead.

Toro's ``AsyncResult`` is not merged into Tornado, nor its exceptions
``NotReady`` and ``AlreadySet``. Use a `.Future` instead. If you wrote code like
this::

    from tornado import gen
    import toro

    result = toro.AsyncResult()

    @gen.coroutine
    def setter():
        result.set(1)

    @gen.coroutine
    def getter():
        value = yield result.get()
        print(value)  # Prints "1".

Then the Tornado equivalent is::

    from tornado import gen
    from tornado.concurrent import Future

    result = Future()

    @gen.coroutine
    def setter():
        result.set_result(1)

    @gen.coroutine
    def getter():
        value = yield result
        print(value)  # Prints "1".

`tornado.autoreload`
~~~~~~~~~~~~~~~~~~~~

* Improved compatibility with Windows.
* Fixed a bug in Python 3 if a module was imported during a reload check.

`tornado.concurrent`
~~~~~~~~~~~~~~~~~~~~

* `.run_on_executor` now accepts arguments to control which attributes
  it uses to find the `.IOLoop` and executor.

`tornado.curl_httpclient`
~~~~~~~~~~~~~~~~~~~~~~~~~

* Fixed a bug that would cause the client to stop processing requests
  if an exception occurred in certain places while there is a queue.

`tornado.escape`
~~~~~~~~~~~~~~~~

* `.xhtml_escape` now supports numeric character references in hex
  format (``&#x20;``)

`tornado.gen`
~~~~~~~~~~~~~

* `.WaitIterator` no longer uses weak references, which fixes several
  garbage-collection-related bugs.
* `tornado.gen.Multi` and `tornado.gen.multi_future` (which are used when
  yielding a list or dict in a coroutine) now log any exceptions after the
  first if more than one `.Future` fails (previously they would be logged
  when the `.Future` was garbage-collected, but this is more reliable).
  Both have a new keyword argument ``quiet_exceptions`` to suppress
  logging of certain exception types; to use this argument you must
  call ``Multi`` or ``multi_future`` directly instead of simply yielding
  a list.
* `.multi_future` now works when given multiple copies of the same `.Future`.
* On Python 3, catching an exception in a coroutine no longer leads to
  leaks via ``Exception.__context__``.

`tornado.httpclient`
~~~~~~~~~~~~~~~~~~~~

* The ``raise_error`` argument now works correctly with the synchronous
  `.HTTPClient`.
* The synchronous `.HTTPClient` no longer interferes with `.IOLoop.current()`.

`tornado.httpserver`
~~~~~~~~~~~~~~~~~~~~

* `.HTTPServer` is now a subclass of `tornado.util.Configurable`.

`tornado.httputil`
~~~~~~~~~~~~~~~~~~

* `.HTTPHeaders` can now be copied with `copy.copy` and `copy.deepcopy`.

`tornado.ioloop`
~~~~~~~~~~~~~~~~

* The `.IOLoop` constructor now has a ``make_current`` keyword argument
  to control whether the new `.IOLoop` becomes `.IOLoop.current()`.
* Third-party implementations of `.IOLoop` should accept ``**kwargs``
  in their `~.IOLoop.initialize` methods and pass them to the superclass
  implementation.
* `.PeriodicCallback` is now more efficient when the clock jumps forward
  by a large amount.

`tornado.iostream`
~~~~~~~~~~~~~~~~~~

* ``SSLIOStream.connect`` and `.IOStream.start_tls` now validate certificates
  by default.
* New method `.SSLIOStream.wait_for_handshake` allows server-side applications
  to wait for the handshake to complete in order to verify client certificates
  or use NPN/ALPN.
* The `.Future` returned by ``SSLIOStream.connect`` now resolves after the
  handshake is complete instead of as soon as the TCP connection is
  established.
* Reduced logging of SSL errors.
* `.BaseIOStream.read_until_close` now works correctly when a
  ``streaming_callback`` is given but ``callback`` is None (i.e. when
  it returns a `.Future`)

`tornado.locale`
~~~~~~~~~~~~~~~~

* New method `.GettextLocale.pgettext` allows additional context to be
  supplied for gettext translations.

`tornado.log`
~~~~~~~~~~~~~

* `.define_logging_options` now works correctly when given a non-default
  ``options`` object.

`tornado.process`
~~~~~~~~~~~~~~~~~

* New method `.Subprocess.wait_for_exit` is a coroutine-friendly
  version of `.Subprocess.set_exit_callback`.

`tornado.simple_httpclient`
~~~~~~~~~~~~~~~~~~~~~~~~~~~

* Improved performance on Python 3 by reusing a single `ssl.SSLContext`.
* New constructor argument ``max_body_size`` controls the maximum response
  size the client is willing to accept. It may be bigger than
  ``max_buffer_size`` if ``streaming_callback`` is used.

`tornado.tcpserver`
~~~~~~~~~~~~~~~~~~~

* `.TCPServer.handle_stream` may be a coroutine (so that any exceptions
  it raises will be logged).

`tornado.util`
~~~~~~~~~~~~~~

* `.import_object` now supports unicode strings on Python 2.
* `.Configurable.initialize` now supports positional arguments.

`tornado.web`
~~~~~~~~~~~~~

* Key versioning support for cookie signing. ``cookie_secret`` application
  setting can now contain a dict of valid keys with version as key. The
  current signing key then must be specified via ``key_version`` setting.
* Parsing of the ``If-None-Match`` header now follows the RFC and supports
  weak validators.
* Passing ``secure=False`` or ``httponly=False`` to
  `.RequestHandler.set_cookie` now works as expected (previously only the
  presence of the argument was considered and its value was ignored).
* `.RequestHandler.get_arguments` now requires that its ``strip`` argument
  be of type bool. This helps prevent errors caused by the slightly dissimilar
  interfaces between the singular and plural methods.
* Errors raised in ``_handle_request_exception`` are now logged more reliably.
* `.RequestHandler.redirect` now works correctly when called from a handler
  whose path begins with two slashes.
* Passing messages containing ``%`` characters to `tornado.web.HTTPError`
  no longer causes broken error messages.

`tornado.websocket`
~~~~~~~~~~~~~~~~~~~

* The ``on_close`` method will no longer be called more than once.
* When the other side closes a connection, we now echo the received close
  code back instead of sending an empty close frame.