[GitHub] libcloud pull request #1016: [RFC] Option 1 for an async API to libcloud

[tonybaloney <gi...@git.apache.org>]

GitHub user tonybaloney opened a pull request:

    https://github.com/apache/libcloud/pull/1016

    [RFC] Option 1 for an async API to libcloud

    This is one option for having asynchronous support in libcloud.
    
    The idea is to have a `async` context manager, that takes either a single instane, or a collection (tuple) of `NodeDrivers`, then provides the user with the ability to await common methods like `list_nodes` and `create_node`.
    
    ```python
    import asyncio
    
    from integration.driver.test import TestNodeDriver
    from libcloud.async_util import AsyncSession
    
    driver = TestNodeDriver('apache', 'libcloud', secure=False,
                            host='localhost', port=9898)
    
    async def run():
        async with AsyncSession(driver) as async_instance:
            nodes = await async_instance.list_nodes()
    
        assert len(nodes) == 2
    
    loop = asyncio.get_event_loop()
    loop.run_until_complete(run())
    loop.close()
    ```

You can merge this pull request into a Git repository by running:

    $ git pull https://github.com/tonybaloney/libcloud async

Alternatively you can review and apply these changes as the patch at:

    https://github.com/apache/libcloud/pull/1016.patch

To close this pull request, make a commit to your master/trunk branch
with (at least) the following in the commit message:

    This closes #1016
    
----
commit 71f4356ebd7f7facc92474f5225ae3a68daeb930
Author: Anthony Shaw <an...@apache.org>
Date:   2017-04-02T10:44:56Z

    add async context manager

commit 1d7dec24921822f09ad15d7772127319942e6a41
Author: Anthony Shaw <an...@apache.org>
Date:   2017-04-02T10:55:19Z

    Merge branch 'integration_testing' into async

commit 5b06c20650abb6b024c340b648ad1499b3866786
Author: Anthony Shaw <an...@apache.org>
Date:   2017-04-02T11:36:16Z

    add a basic async method for list_nodes and an example

commit d15a23762dd88807f7169cc2eb42ee42754b1959
Author: Anthony Shaw <an...@apache.org>
Date:   2017-04-02T11:43:05Z

    Merge branch 'trunk' into async

----


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[GitHub] libcloud pull request #1016: [RFC] Option 1 for an async API to libcloud

[tonybaloney <gi...@git.apache.org>]

Github user tonybaloney closed the pull request at:

    https://github.com/apache/libcloud/pull/1016


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