From 956d916002708e05ef14a8ce3dcc7b1f4a202050 Mon Sep 17 00:00:00 2001
From: Julio Biason <j.biason@engys.com>
Date: Thu, 11 Aug 2022 17:37:29 -0300
Subject: [PATCH] Another idea

---
 tee.py | 7 +++++++
 1 file changed, 7 insertions(+)

diff --git a/tee.py b/tee.py
index 9b0284f..5cbe745 100644
--- a/tee.py
+++ b/tee.py
@@ -31,6 +31,13 @@ def main():
     with Tee('tee.txt', 'w') as target:
         subprocess.run('ls', stdout=target, check=False)
 
+    with open('tee2.txt', 'w') as output:
+        with subprocess.Popen('ls', stdout=subprocess.PIPE, stderr=subprocess.PIPE) as proc:
+            for line in proc.stdout:
+                print(f'--> {line.decode("utf-8")}', file=output)
+    result = subprocess.CompletedProcess(proc.args, proc.returncode, proc.stdout, proc.stderr)
+    print(result)
+
 
 if __name__ == '__main__':
     main()