Fix AttestationRecord

Author: hwwhww

eth/beacon/types/attestation_records.py

@@ -25,24 +25,24 @@ class AttestationRecord(rlp.Serializable):
     fields = [
         ('data', AttestationData),
         # Attester participation bitfield
-        ('attester_bitfield', binary),
+        ('participation_bitfield', binary),
         # Proof of custody bitfield
-        ('poc_bitfield', binary),
+        ('custody_bitfield', binary),
         # BLS aggregate signature
         ('aggregate_sig', CountableList(uint256)),
     ]
 
     def __init__(self,
                  data: AttestationData,
-                 attester_bitfield: bytes,
-                 poc_bitfield: bytes,
+                 participation_bitfield: bytes,
+                 custody_bitfield: bytes,
                  aggregate_sig: Sequence[int]=None) -> None:
         if aggregate_sig is None:
             aggregate_sig = (0, 0)
 
         super().__init__(
             data=data,
-            attester_bitfield=attester_bitfield,
-            poc_bitfield=poc_bitfield,
+            participation_bitfield=participation_bitfield,
+            custody_bitfield=custody_bitfield,
             aggregate_sig=aggregate_sig,
         )

tests/beacon/conftest.py

@@ -54,8 +54,8 @@ def pubkeys(keymap):
 def sample_attestation_record_params(sample_attestation_data_params):
     return {
         'data': AttestationData(**sample_attestation_data_params),
-        'attester_bitfield': b'\12' * 16,
-        'poc_bitfield': b'\34' * 16,
+        'participation_bitfield': b'\12' * 16,
+        'custody_bitfield': b'\34' * 16,
         'aggregate_sig': [0, 0],
     }