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- """Discover Songpal devices."""
- import logging
- from . import SSDPDiscoverable
- from . import ATTR_PROPERTIES
-
-
- class Discoverable(SSDPDiscoverable):
- """Support for Songpal devices.
- Supported devices: http://vssupport.sony.net/en_ww/device.html."""
-
- def get_entries(self):
- """Get all the Songpal devices."""
- devs = self.find_by_st(
- "urn:schemas-sony-com:service:ScalarWebAPI:1")
-
- # At least some Bravia televisions use this API for communication.
- # Based on some examples they always seem to lack modelNumber,
- # so we use it here to keep them undiscovered for now.
- non_bravias = []
- for dev in devs:
- if 'device' in dev.description:
- device = dev.description['device']
- if 'modelNumber' in device:
- non_bravias.append(dev)
-
- return non_bravias
-
- def info_from_entry(self, entry):
- """Get information for a device.."""
- info = super().info_from_entry(entry)
-
- cached_descs = entry.DESCRIPTION_CACHE[entry.location]
-
- device_info_element = "X_ScalarWebAPI_DeviceInfo"
- baseurl_element = "X_ScalarWebAPI_BaseURL"
- device_element = "device"
- if device_element in cached_descs and \
- device_info_element in cached_descs[device_element]:
- scalarweb = cached_descs[device_element][device_info_element]
-
- properties = {"scalarwebapi": scalarweb}
- if baseurl_element in scalarweb:
- properties["endpoint"] = scalarweb[baseurl_element]
- else:
- logging.warning("Unable to find %s", baseurl_element)
- info[ATTR_PROPERTIES] = properties
- else:
- logging.warning("Unable to find ScalarWeb element from desc.")
-
- return info
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