Metadata-Version: 1.1
Name: Quamash
Version: 0.4
Summary:  Implementation of the PEP 3156 Event-Loop with Qt. 
Home-page: https://github.com/harvimt/quamash
Author: Mark Harviston, Arve Knudsen
Author-email: mark.harviston@gmail.com, arve.knudsen@gmail.com
License: BSD
Description: =======
        Quamash
        =======
        Implementation of the `PEP 3156`_ Event-Loop with Qt
        ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
        :author: Mark Harviston <mark.harviston@gmail.com>, Arve Knudsen <arve.knudsen@gmail.com>
        
        .. image:: https://pypip.in/version/quamash/badge.svg
            :target: https://pypi.python.org/pypi/quamash/
            :alt: Latest Version
        
        .. image:: https://pypip.in/download/quamash/badge.svg
            :target: https://pypi.python.org/pypi//quamash/
            :alt: Downloads
        
        .. image:: https://pypip.in/py_versions/quamash/badge.svg
            :target: https://pypi.python.org/pypi/quamash/
            :alt: Supported Python versions
        
        .. image:: https://pypip.in/license/quamash/badge.svg
            :target: https://pypi.python.org/pypi/quamash/
            :alt: License
        
        .. image:: https://pypip.in/status/quamash/badge.svg
            :target: https://pypi.python.org/pypi/quamash/
            :alt: Development Status
        
        .. image:: https://travis-ci.org/harvimt/quamash.png?branch=master
            :target: https://travis-ci.org/harvimt/quamash
            :alt: Build Status
        
        Requirements
        ============
        Quamash requires Python 3.4 and either PyQt4, PyQt5 or PySide.
        
        Installation
        ============
        ``pip install quamash``
        
        Usage
        =====
        
        .. code:: python
        
            import sys
            import asyncio
            import time
        
            from PyQt5.QtWidgets import QApplication, QProgressBar
            from quamash import QEventLoop, QThreadExecutor
        
            app = QApplication(sys.argv)
            progress = QProgressBar()
            loop = QEventLoop(app)
        
            progress.setRange(0, 99)
            progress.show()
        
            @asyncio.coroutine
            def master():
                yield from first_50()
                with QThreadExecutor(1) as exec:
                    yield from loop.run_in_executor(exec, last_50)
                # TODO announce completion?
        
            @asyncio.coroutine
            def first_50():
                for i in range(50):
                    progress.setValue(i)
                    yield from asyncio.sleep(.1)
        
            def last_50():
                for i in range(50,100):
                    loop.call_soon_threadsafe(progress.setValue, i)
                    time.sleep(.1)
        
            with loop:
                loop.run_until_complete(master())
        
        Changelog
        =========
        
        Version 0.4
        -----------
        * Major improvements to tests
            - integration with Travis CI
            - more tests
            - all tests pass
            - cross platform/configuration tests
        * Bug #13 discovered and fixed
        * Force which Qt Implementation to use with ``QUQMASH_QTIMPL`` environment variable.
        * Implement ``QEventLoop.remove_reader`` and ``QEventLoop.remove_writer``
        * PyQt4 Support
        * PyQt5 Support
        * Support ``multiprocessing`` executors (``ProcessPoolExecutor``))
        * Improvements to code quality
        * Improvements to PEP-3156 Conformance
        
        Version 0.3
        -----------
        First version worth using.
        
        
        Testing
        =======
        Quamash is tested with pytest_; in order to run the test suite, just install pytest
        and execute py.test on the commandline. The tests themselves are beneath the 'tests' directory.
        
        Testing can also be done with tox_. The current tox setup in tox.ini requires PyQT4/5 and PySide to
        be installed globally. (pip can't install PyQt into a virtualenv which is what tox will try to do).
        For this reason it may be good to run tox tests while specificying which environments to run. e.g.
        ``tox -e py34-pyqt5`` to test python 3.4 with PyQt5. It is unlikely this tox configuration will
        work well on Windows especially since PyQt5 and PyQt4 cannot coexist in the same python installation
        on Windows. Also the PyQt4 w/ Qt5 oddity appears to be mostly a windows only thing too.
        
        Style testing is also handled by tox. Run ``tox -e flake8``. Similarly run ``tox -e coverage`` to
        generate a coverage report.
        
        Continuous Integration & Supported Platforms
        --------------------------------------------
        This project uses Travis CI to perform continuous integration. This works well, but has some limited
        scope. Travis only tests PySide on Linux so this is the best tested platform. Windows is fairly well
        tested semi-manually, but as yet no fully-automated Windows tests exist. FreeBSD, Mac OS X, and other
        \*nix platforms should work, but haven't been thorougly tested.
        
        License
        =======
        You may use, modify, and redistribute this software under the terms of the `BSD License`_.
        See LICENSE.
        
        Name
        ====
        Tulip related projects are being named after other flowers, Quamash is one of the few flowers that
        starts with a "Q".
        
        .. _`PEP 3156`: http://legacy.python.org/dev/peps/pep-3156/
        .. _`pytest`: http://pytest.org
        .. _`BSD License`: http://opensource.org/licenses/BSD-2-Clause
        .. _tox: https://tox.readthedocs.org/
        
Keywords: Qt,asyncio
Platform: UNKNOWN
Classifier: Development Status :: 3 - Alpha
Classifier: License :: OSI Approved :: BSD License
Classifier: Intended Audience :: Developers
Classifier: Operating System :: Microsoft :: Windows
Classifier: Operating System :: MacOS :: MacOS X
Classifier: Operating System :: POSIX
Classifier: Programming Language :: Python :: 3.4
Classifier: Programming Language :: Python :: 3 :: Only
Classifier: Environment :: X11 Applications :: Qt
