pass in description to the ArgumentParser to be a bit friendlier.

codypiersall · Aug 15, 2019 · fc88144 · fc88144
1 parent 9eb1f92
commit fc88144
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/examples/pair1_async.py b/examples/pair1_async.py
@@ -52,7 +52,7 @@ async def recv_eternally(sock):
 
 
 async def main():
-    p = argparse.ArgumentParser()
+    p = argparse.ArgumentParser(description=__doc__)
     p.add_argument(
         'mode',
         help='Whether the socket should "listen" or "dial"',