brieftaube/BTvenv/lib/python3.6/site-packages/netdisco/discoverables/google_cast.py

"""Discover devices that implement the Google Cast platform."""
from . import MDNSDiscoverable


class Discoverable(MDNSDiscoverable):
    """Add support for discovering Google Cast platform devices."""

    def __init__(self, nd):
        """Initialize the Cast discovery."""
        super(Discoverable, self).__init__(nd, '_googlecast._tcp.local.')