py/objfun: Support function attributes on native functions.

Native functions can just reuse the bytecode function attribute code.

Signed-off-by: Damien George <damien@micropython.org>

1 files changed, 25 insertions, 0 deletions

diff --git a/tests/micropython/native_fun_attrs.py b/tests/micropython/native_fun_attrs.py
new file mode 100644
index 000000000..e61c86975
--- /dev/null
+++ b/tests/micropython/native_fun_attrs.py
@@ -0,0 +1,25 @@
+# test native function attributes
+
+
+def f():
+    pass
+
+
+if not hasattr(f, "__name__"):
+    print("SKIP")
+    raise SystemExit
+
+
+@micropython.native
+def native_f():
+    pass
+
+
+print(type(native_f.__name__))
+print(type(native_f.__globals__))
+print(native_f.__globals__ is globals())
+
+try:
+    native_f.__name__ = None
+except AttributeError:
+    print("AttributeError")