from pywidevine import Device
d = Device.load(r"c:\Users\Claud\Documents\ScriptNowTest\dazn\WVD.wvd")
c = d.client_id
print("type:", c.type)
print("client_info:")
for i in c.client_info:
    print("  ", i.name, "=", i.value)
print("client_capabilities:", c.client_capabilities)
print("license_counter:", c.license_counter)