feat: new cryo datasets (#4)

* update constants with new datasets

align with cryo new datasets, note 4byte_counts alias is suppressed.

* Update utils.py

adds list index to get last two numbers, since erc20 and erc721 mess with it otherwise

src/cryogen/constants.py

@@ -11,6 +11,7 @@ class Dataset(Enum):
     blocks = "blocks"
     transactions = "transactions"
     logs = "logs"
+    events = "events"
     contracts = "contracts"
     traces = "traces"
     state_diffs = "state_diffs"
@@ -19,3 +20,28 @@ class Dataset(Enum):
     nonce_diffs = "nonce_diffs"
     storage_diffs = "storage_diffs"
     vm_traces = "vm_traces"
+    address_appearances = "address_appearances"
+    balance_reads = "balance_reads"
+    balances = "balances"
+    code_reads = "code_reads"
+    codes = "codes"
+    erc20_balances = "erc20_balances"
+    erc20_metadata = "erc20_metadata"
+    erc20_supplies = "erc20_supplies"
+    erc20_transfers = "erc20_transfers"
+    eth_calls = "eth_calls"
+    four_byte_counts = "four_byte_counts"
+    geth_calls = "geth_calls"
+    geth_code_diffs = "geth_code_diffs"
+    geth_balance_diffs = "geth_balance_diffs"
+    geth_storage_diffs = "geth_storage_diffs"
+    geth_nonce_diffs = "geth_nonce_diffs"
+    geth_opcodes = "geth_opcodes"
+    javascript_traces = "javascript_traces"
+    native_transfers = "native_transfers"
+    nonce_reads = "nonce_reads"
+    nonces = "nonces"
+    slots = "slots"
+    storages = "storages"
+    trace_calls = "trace_calls"
+    txs = "txs"

src/cryogen/utils.py

@@ -6,7 +6,7 @@
 
 def extract_range(file: Path) -> range:
     # cryo uses [start, stop], convert to python [start, stop)
-    start_block, stop_block = re.findall(r"\d+", file.stem)
+    start_block, stop_block = re.findall(r"\d+", file.stem)[-2:]
     return range(int(start_block), int(stop_block) + 1)