From dc5d6b8f3d590fc6da7b16a55cff27441b34e46c Mon Sep 17 00:00:00 2001
From: Zhenyu-Yuan <39400483+Zhenyu-Yuan@users.noreply.github.com>
Date: Sat, 12 Dec 2020 17:42:52 +0800
Subject: [PATCH] Update spinner_asyncio.py

After that, I can see the rotation in Pycharm. Otherwise, nothing will be seen before "Answer: 42" appear.
By the way, the original edition gives what we expected in Jupyter.
---
 18-asyncio-py3.7/spinner_asyncio.py | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/18-asyncio-py3.7/spinner_asyncio.py b/18-asyncio-py3.7/spinner_asyncio.py
index 369a8f0..31bb014 100755
--- a/18-asyncio-py3.7/spinner_asyncio.py
+++ b/18-asyncio-py3.7/spinner_asyncio.py
@@ -14,7 +14,8 @@
 async def spin(msg):  # <1>
     for char in itertools.cycle('|/-\\'):
         status = char + ' ' + msg
-        print(status, flush=True, end='\r')
+        print(end='\r')
+        print(status, flush=True, end='')
         try:
             await asyncio.sleep(.1)  # <2>
         except asyncio.CancelledError:  # <3>