add warnings control to Settings object

vyper/cli/vyper_compile.py

@@ -235,6 +235,9 @@ def _parse_args(argv):
     if args.enable_decimals:
         settings.enable_decimals = args.enable_decimals
 
+    if args.warnings_control:
+        settings.warnings_control = args.warnings_control
+
     if args.verbose:
         print(f"cli specified: `{settings}`", file=sys.stderr)
 

vyper/compiler/settings.py

@@ -54,6 +54,7 @@ class Settings:
     experimental_codegen: Optional[bool] = None
     debug: Optional[bool] = None
     enable_decimals: Optional[bool] = None
+    warnings_control: Optional[str] = None
 
     def __post_init__(self):
         # sanity check inputs
@@ -65,6 +66,8 @@ def __post_init__(self):
             assert isinstance(self.debug, bool)
         if self.enable_decimals is not None:
             assert isinstance(self.enable_decimals, bool)
+        if self.warnings_control is not None:
+            assert isinstance(self.warnings_control, str)
 
     # CMC 2024-04-10 consider hiding the `enable_decimals` member altogether
     def get_enable_decimals(self) -> bool:
@@ -84,6 +87,8 @@ def as_cli(self):
             ret.append(" --debug")
         if self.enable_decimals is True:
             ret.append(" --enable-decimals")
+        if self.warnings_control is not None:
+            ret.append(" -W" + self.warnings_control)
 
         return "".join(ret)