inspect: Implement iscoroutinefunction and iscoroutine.

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

python-stdlib/inspect/inspect.py

@@ -25,6 +25,11 @@ def isgenerator(obj):
     return isinstance(obj, type((_g)()))
 
 
+# In MicroPython there's currently no way to distinguish between generators and coroutines.
+iscoroutinefunction = isgeneratorfunction
+iscoroutine = isgenerator
+
+
 class _Class:
     def meth():
         pass

python-stdlib/inspect/manifest.py

@@ -1,3 +1,3 @@
-metadata(version="0.1.2")
+metadata(version="0.1.3")
 
 module("inspect.py")

python-stdlib/inspect/test_inspect.py

@@ -44,6 +44,12 @@ class TestInspect(unittest.TestCase):
     def test_isgenerator(self):
         self._test_is_helper(inspect.isgenerator, entities[2])
 
+    def test_iscoroutinefunction(self):
+        self._test_is_helper(inspect.iscoroutinefunction, entities[1])
+
+    def test_iscoroutine(self):
+        self._test_is_helper(inspect.iscoroutine, entities[2])
+
     def test_ismethod(self):
         self._test_is_helper(inspect.ismethod, entities[5])