Merge branch 'main' into asyncio

aredis_om/unasync_util.py

@@ -0,0 +1,41 @@
+"""Set of utility functions for unasync that transform into sync counterparts cleanly"""
+
+import inspect
+
+
+_original_next = next
+
+
+def is_async_mode():
+    """Tests if we're in the async part of the code or not"""
+
+    async def f():
+        """Unasync transforms async functions in sync functions"""
+        return None
+
+    obj = f()
+    if obj is None:
+        return False
+    else:
+        obj.close()  # prevent unawaited coroutine warning
+        return True
+
+
+ASYNC_MODE = is_async_mode()
+
+
+async def anext(x):
+    return await x.__anext__()
+
+
+async def await_if_coro(x):
+    if inspect.iscoroutine(x):
+        return await x
+    return x
+
+
+next = _original_next
+
+
+def return_non_coro(x):
+    return x