new sort key

Author: BobTheBuidler

mypyc/codegen/emit.py

@@ -1235,3 +1235,11 @@ def c_array_initializer(components: list[str], *, indented: bool = False) -> str
     # Multi-line result
     res.append(indent + ", ".join(current))
     return "{\n    " + ",\n    ".join(res) + "\n" + indent + "}"
+
+
+class _mypyc_safe_key(pprint._safe_key):
+    """A custom sort key implementation for pprint that makes the output deterministic
+    for all literal types supported by mypyc
+    """
+    def __lt__(self, other: "_mypyc_safe_key") -> bool:
+        return str(type(self.obj)) + repr(self.obj) < str(type(other.obj)) + repr(other.obj)