Specify interface (or source IP) for request

I have 2 network interfaces on my machine.

I want to use aiohttp for HTTP requests, but with control over which of the 2 interfaces the request goes through. This is equivalent to being able to specify my source IP address, since they are on different LANs.

Here is a solution using the non-async requests module:

import requests

def session_for_src_addr(addr: str) -> requests.Session:
    session = requests.Session()
    for prefix in ('http://', 'https://'):
        session.get_adapter(prefix).init_poolmanager(
            # those are default values from HTTPAdapter's constructor
            connections=requests.adapters.DEFAULT_POOLSIZE,
            maxsize=requests.adapters.DEFAULT_POOLSIZE,
            # This should be a tuple of (address, port). Port 0 means auto-selection.
            source_address=(addr, 0),
        )

    return session

# usage example:
s = session_for_src_addr('192.168.1.12')
s.get('https://httpbin.org/ip')

Any way to achieve similar with aiohttp.ClientSession()?