aiowerkzeug 0.1.0

Locals work on asyncio Tasks. werkzeug.local.Local or werkzeug.local.LocalStack must be patched with aiowerkzeug.local.patch_local

Patched werkzeug.local.Local or werkzeug.local.LocalStack use current asyncio.tasks.Task to determine context.

Decorator factory to mark coroutines to run in a context. Useful for Flask. It allows to run corountines in new asyncio.tasks.Task inside a specific context.

For example, in Flask to run coroutines in Application context it is possible to create a decorator like that:

def _get_app_context():
    return current_app.app_context()

app_coroutine = partial(context_coroutine, ctx=_get_app_context)

@app_coroutine
def foo_bar():
    print(current_app.debug)

@flask_app.route('/')
def caller():
    asyncio.ensure_future(foo_bar())