From f663ff01e7e4181e36b33bb5caf35074bbaf6d51 Mon Sep 17 00:00:00 2001
From: eli fessler <eliwf8@gmail.com>
Date: Wed, 28 Sep 2022 11:21:14 -1000
Subject: [PATCH] add shutil instad of os libary for get_terminal_size()& code
 merges

---
 s3s.py | 26 ++++++++++++++++----------
 1 file changed, 16 insertions(+), 10 deletions(-)

diff --git a/s3s.py b/s3s.py
index 13ff6c7..72736b0 100755
--- a/s3s.py
+++ b/s3s.py
@@ -1004,17 +1004,23 @@ def monitor_battles(which, secs, isblackout, istestrun):
 		print("Bye!")
 
 class SquidProgress:
-    def __init__(self):
-        self.count = 0
+	'''Display animation while waiting.'''
 
-    def __call__(self):
-        lineend = shutil.get_terminal_size()[0] - 4
-        ika = '>=> ' if self.count % 2 == 0 else '===>'
-        sys.stdout.write(f"\r{' '*self.count}{ika}{' '*(lineend - self.count)}")
-        sys.stdout.flush()
-        self.count += 1
-        if self.count > lineend:
-            self.count = 0
+	def __init__(self):
+		self.count = 0
+
+	def __call__(self):
+		lineend = shutil.get_terminal_size()[0] - 5 # 5 = ('>=> ' or '===>') + blank 1
+		ika = '>=> ' if self.count % 2 == 0 else '===>'
+		sys.stdout.write(f"\r{' '*self.count}{ika}{' '*(lineend - self.count)}")
+		sys.stdout.flush()
+		self.count += 1
+		if self.count > lineend:
+			self.count = 0
+
+	def __del__(self):
+		sys.stdout.write(f"\r{' '*(os.get_terminal_size()[0] - 1)}\r")
+		sys.stdout.flush()
 
 def main():
 	'''Main process, including I/O and setup.'''