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>
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