如何使用python获取avro架构中定义的记录名称？

Question

I am serializing data with Avro in C#. Then i deserialize it with Python. Let's assume i have following schema:

{
  "type": "record",
  "name": "ClassXY",
  "fields" : [{"name": "x", "type": "double"}]
}

How can i check on python-side if my record is of type "ClassXY"? Can i get access to the value(ClassXY) of "name" somehow?

Answer 1

message_buf = io.BytesIO(message)
reader = avro.datafile.DataFileReader(message_buf, avro.io.DatumReader())
schema_name = reader.datum_reader.reader_schema.name