micropython: add micropython component

components/language/micropython/tests/misc/sys_exc_info.py

@@ -0,0 +1,27 @@
+try:
+    import usys as sys
+except ImportError:
+    import sys
+
+try:
+    sys.exc_info
+except:
+    print("SKIP")
+    raise SystemExit
+
+
+def f():
+    print(sys.exc_info()[0:2])
+
+
+try:
+    raise ValueError("value", 123)
+except:
+    print(sys.exc_info()[0:2])
+    f()
+
+# Outside except block, sys.exc_info() should be back to None's
+f()
+
+# Recursive except blocks are not handled - just don't
+# use exc_info() at all, use explicit variables in "except".