async/await keywords not recognized in code block?

Hi,

My documentation looks like this:

.. code-block:: python

    async with aiohttp.ClientSession() as session:
        gh = GitHubAPI(session, "mariatta", oauth_token=os.getenv("GH_AUTH"))

When I run blacken-docs, I’m getting this error:

code block parse error Cannot parse: 1:6: async with aiohttp.ClientSession() as session:

But when I removed the async keyword, it works:

.. code-block:: python

    with aiohttp.ClientSession() as session:
        gh = GitHubAPI(session, "mariatta", oauth_token=os.getenv("GH_AUTH"))

Same problem when I have this type of code block:

.. code-block:: python

    await gh.patch(url, data={"state": "closed"})

Removing the await keyword works. Any idea?

Thanks.

[asottile]

Since there’s not terribly much that can be done from the blacken-docs side I’m going to close this with a sad wontfix. Thanks again for the issue 😃

[Mariatta]

Thanks 😃