def _encode_map(dict_obj):
kv_list = [(key.encode('utf-8'), val.encode('utf-8'))
for key, val in dict_obj.items()]
coder = IterableCoder(
TupleCoder(
[LengthPrefixCoder(BytesCoder()),
LengthPrefixCoder(BytesCoder())]))
coder_urns = [
'beam:coder:iterable:v1', 'beam:coder:kv:v1', 'beam:coder:bytes:v1',
'beam:coder:bytes:v1'
]
return ConfigValue(coder_urn=coder_urns, payload=coder.encode(kv_list))
def _encode_list(list_obj):
encoded_list = [val.encode('utf-8') for val in list_obj]
coder = IterableCoder(LengthPrefixCoder(BytesCoder()))
coder_urns = ['beam:coder:iterable:v1', 'beam:coder:bytes:v1']
return ConfigValue(coder_urn=coder_urns,
payload=coder.encode(encoded_list))