refactor: no solidity interfaces required (#22)

Was removed in #21

scripts/make_interfaces.py

@@ -10,34 +10,6 @@
 ERC4626_URL = "https://raw.githubusercontent.com/ethereum/EIPs/master/EIPS/eip-4626.md"
 
 
-def make_solidity_interface(spec):
-    interfaces = []
-    for abi in spec:
-        if abi["type"] == "function":
-            inputs = ", ".join(f"{i['type']} {i['name']}" for i in abi["inputs"])
-            interface = f"function {abi['name']}({inputs}) external"
-            if abi["stateMutability"] != "nonpayable":
-                interface += " " + abi["stateMutability"]
-            if "outputs" in abi:
-                outputs = ", ".join(f"{i['type']} {i['name']}" for i in abi["outputs"])
-                interface += f" returns ({outputs})"
-            interfaces.append(interface)
-
-        elif abi["type"] == "event":
-            inputs = ", ".join(
-                f"{i['type']} indexed {i['name']}"
-                if i["indexed"]
-                else f"{i['type']} {i['name']}"
-                for i in abi["inputs"]
-            )
-            interface = f"event {abi['name']}({inputs})"
-            interfaces.append(interface)
-
-        else:
-            raise Exception(f"Can't handle '{abi['type']}'")
-    return interfaces
-
-
 def main():
     yaml_string = requests.get(ERC4626_URL).content.decode("utf-8")
     yaml_sections = [
@@ -52,19 +24,4 @@ def main():
     opts = jsbeautifier.default_options()
     opts.indent_size = 2
     interface_text = jsbeautifier.beautify(json.dumps(spec), opts)
-    # HACK: "caller" is illegal keyword in Vyper
-    interface_text = interface_text.replace("caller", "_caller")
     interface_file.write_text(interface_text)
-
-    # Write Solidity interface
-    interface_file = Path("contracts") / "ERC4626.sol"
-    print(f"Writing {interface_file}")
-    interface_file.write_text(
-        """interface IERC4626 {open}
-    {interfaces};
-{close}""".format(
-            open="{",
-            interfaces=";\n    ".join(make_solidity_interface(spec)),
-            close="}",
-        )
-    )