Type error instead of runtime error

blast-hardcheese · blast-hardcheese · commit 896ebb4fe694 · 2025-03-26T09:49:58.000-07:00
diff --git a/src/replit_river/codegen/client.py b/src/replit_river/codegen/client.py
@@ -1006,7 +1006,7 @@ async def {name}(
                 ]
             )
         else:
-            raise ValueError("Precondition failed")
+            assert_never(protocol_version)
     elif procedure.type == "stream":
         assert output_meta
         assert error_meta
@@ -1102,7 +1102,7 @@ async def {name}(
                 ]
             )
         else:
-            raise ValueError("Precondition failed")
+            assert_never(protocol_version)
 
     current_chunks.append("")
     return current_chunks

Original file line number	Diff line number	Diff line change
`@@ -1006,7 +1006,7 @@ async def {name}(`
`1006`	`1006`	`]`
`1007`	`1007`	`)`
`1008`	`1008`	`else:`
`1009`		`- raise ValueError("Precondition failed")`
	`1009`	`+ assert_never(protocol_version)`
`1010`	`1010`	`elif procedure.type == "stream":`
`1011`	`1011`	`assert output_meta`
`1012`	`1012`	`assert error_meta`
`@@ -1102,7 +1102,7 @@ async def {name}(`
`1102`	`1102`	`]`
`1103`	`1103`	`)`
`1104`	`1104`	`else:`
`1105`		`- raise ValueError("Precondition failed")`
	`1105`	`+ assert_never(protocol_version)`
`1106`	`1106`
`1107`	`1107`	`current_chunks.append("")`
`1108`	`1108`	`return current_chunks`