pyright fixes (*/fork.py)

Author: SamWilsn

src/ethereum/arrow_glacier/fork.py

@@ -126,7 +126,7 @@ def get_last_256_block_hashes(chain: BlockChain) -> List[Hash32]:
     if len(recent_blocks) == 0:
         return []
 
-    recent_block_hashes = []
+    recent_block_hashes: List[Hash32] = []
 
     for block in recent_blocks:
         prev_block_hash = block.header.parent_hash

src/ethereum/berlin/fork.py

@@ -122,7 +122,7 @@ def get_last_256_block_hashes(chain: BlockChain) -> List[Hash32]:
     if len(recent_blocks) == 0:
         return []
 
-    recent_block_hashes = []
+    recent_block_hashes: List[Hash32] = []
 
     for block in recent_blocks:
         prev_block_hash = block.header.parent_hash

src/ethereum/byzantium/fork.py

@@ -117,7 +117,7 @@ def get_last_256_block_hashes(chain: BlockChain) -> List[Hash32]:
     if len(recent_blocks) == 0:
         return []
 
-    recent_block_hashes = []
+    recent_block_hashes: List[Hash32] = []
 
     for block in recent_blocks:
         prev_block_hash = block.header.parent_hash

src/ethereum/cancun/fork.py

@@ -138,7 +138,7 @@ def get_last_256_block_hashes(chain: BlockChain) -> List[Hash32]:
     if len(recent_blocks) == 0:
         return []
 
-    recent_block_hashes = []
+    recent_block_hashes: List[Hash32] = []
 
     for block in recent_blocks:
         prev_block_hash = block.header.parent_hash

src/ethereum/constantinople/fork.py

@@ -117,7 +117,7 @@ def get_last_256_block_hashes(chain: BlockChain) -> List[Hash32]:
     if len(recent_blocks) == 0:
         return []
 
-    recent_block_hashes = []
+    recent_block_hashes: List[Hash32] = []
 
     for block in recent_blocks:
         prev_block_hash = block.header.parent_hash

src/ethereum/dao_fork/fork.py

@@ -121,7 +121,7 @@ def get_last_256_block_hashes(chain: BlockChain) -> List[Hash32]:
     if len(recent_blocks) == 0:
         return []
 
-    recent_block_hashes = []
+    recent_block_hashes: List[Hash32] = []
 
     for block in recent_blocks:
         prev_block_hash = block.header.parent_hash

src/ethereum/frontier/fork.py

@@ -107,11 +107,10 @@ def get_last_256_block_hashes(chain: BlockChain) -> List[Hash32]:
         Hashes of the recent 256 blocks in order of increasing block number.
     """
     recent_blocks = chain.blocks[-255:]
-    # TODO: This function has not been tested rigorously
     if len(recent_blocks) == 0:
         return []
 
-    recent_block_hashes = []
+    recent_block_hashes: List[Hash32] = []
 
     for block in recent_blocks:
         prev_block_hash = block.header.parent_hash

src/ethereum/gray_glacier/fork.py

@@ -126,7 +126,7 @@ def get_last_256_block_hashes(chain: BlockChain) -> List[Hash32]:
     if len(recent_blocks) == 0:
         return []
 
-    recent_block_hashes = []
+    recent_block_hashes: List[Hash32] = []
 
     for block in recent_blocks:
         prev_block_hash = block.header.parent_hash

src/ethereum/homestead/fork.py

@@ -111,7 +111,7 @@ def get_last_256_block_hashes(chain: BlockChain) -> List[Hash32]:
     if len(recent_blocks) == 0:
         return []
 
-    recent_block_hashes = []
+    recent_block_hashes: List[Hash32] = []
 
     for block in recent_blocks:
         prev_block_hash = block.header.parent_hash

src/ethereum/istanbul/fork.py

@@ -117,7 +117,7 @@ def get_last_256_block_hashes(chain: BlockChain) -> List[Hash32]:
     if len(recent_blocks) == 0:
         return []
 
-    recent_block_hashes = []
+    recent_block_hashes: List[Hash32] = []
 
     for block in recent_blocks:
         prev_block_hash = block.header.parent_hash