Fido is a simple, asynchronous HTTP client built on top of Crochet, Twisted and concurrent.futures. It is intended to be used in environments where there is no event loop, and where you cannot afford to spin up lots of threads (otherwise you could just use a ThreadPoolExecutor).

Here is an example of using Fido:

future = fido.fetch('http://www.foo.bar')
# Work happens in a background thread...
response = future.result(timeout=2)
print response.body

Yes, although this has not been vetted by security professionals. One should use this functionality at their own risk. In more detail: Fido uses the Twisted defaults, which delegate to pyOpenSSL and service_identity for the actual SSL work.

Probably not. However, it is currently very simple, so it shouldn't be hard to upgrade code if there's a non backwards-compatible change.

No, crochet.setup is automatically invoked by fido.fetch.

Just set the http_proxy (all lowercase) environment variable to the URL of the http proxy before starting your python process.

Example:

$ export http_proxy="http://localhost:8000"
$ python -c "import fido; print fido.fetch("http://www.yelp.com").result().body

Fido can be installed using pip install, like so:

$ pip install --upgrade fido

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