lint

test_libs/pyspec/eth2spec/test/fork_choice/test_on_attestation.py

@@ -11,7 +11,7 @@ def run_on_attestation(spec, state, store, attestation, valid=True):
     if not valid:
         try:
             spec.on_attestation(store, attestation)
-        except:
+        except AssertionError:
             return
         else:
             assert False
@@ -131,4 +131,4 @@ def test_on_attestation_invalid_attestation(spec, state):
     attestation = get_valid_attestation(spec, state, slot=block.slot)
     # make attestation invalid
     attestation.custody_bitfield = b'\xf0' + attestation.custody_bitfield[1:]
-    run_on_attestation(spec, state, store, attestation, False)
+    run_on_attestation(spec, state, store, attestation, False)

test_libs/pyspec/eth2spec/test/fork_choice/test_on_block.py

@@ -9,7 +9,7 @@ def run_on_block(spec, state, store, block, valid=True):
     if not valid:
         try:
             spec.on_block(store, block)
-        except:
+        except AssertionError:
             return
         else:
             assert False
@@ -88,8 +88,11 @@ def test_on_block_before_finalized(spec, state):
     time = 100
     spec.on_tick(store, time)
 
-    store.finalized_checkpoint = spec.Checkpoint(epoch=store.finalized_checkpoint.epoch + 2, root=store.finalized_checkpoint.root)
+    store.finalized_checkpoint = spec.Checkpoint(
+        epoch=store.finalized_checkpoint.epoch + 2,
+        root=store.finalized_checkpoint.root
+    )
 
     # Fail receiving block of `GENESIS_SLOT + 1` slot
     block = build_empty_block_for_next_slot(spec, state)
-    run_on_block(spec, state, store, block, False)
+    run_on_block(spec, state, store, block, False)

test_libs/pyspec/eth2spec/test/test_fork_choice.py

@@ -1 +0,0 @@
-