async def handle_set_property(self, request):
self._verify_auth_parameters(request)<EOL>if '<STR_LIT>' in request.rel_url.query:<EOL><INDENT>self.properties['<STR_LIT>'] = int(<EOL>request.rel_url.query['<STR_LIT>'])<EOL><DEDENT>elif '<STR_LIT>' in request.rel_url.query:<EOL><INDENT>self.properties['<STR_LIT>'] = int(<EOL>request.rel_url.query['<STR_LIT>'])<EOL><DEDENT>elif '<STR_LIT>' in request.rel_url.query:<EOL><INDENT>self.properties['<STR_LIT>'] = int(<EOL>request.rel_url.query['<STR_LIT>'])<EOL><DEDENT>else:<EOL><INDENT>web.Response(body=b'<STR_LIT>', status=<NUM_LIT>)<EOL><DEDENT>return web.Response(body=b'<STR_LIT>', status=<NUM_LIT:200>)<EOL>
Handle property changes.