From fb67ec04cbfa37a2c075d5ebc372ced4a8e10cb5 Mon Sep 17 00:00:00 2001
From: tpltnt <1172976+tpltnt@users.noreply.github.com>
Date: Sun, 9 Oct 2022 11:47:40 +0200
Subject: [PATCH] minimal Python 3 port

---
 doc/script/simple_stream.py | 8 ++++----
 1 file changed, 4 insertions(+), 4 deletions(-)

diff --git a/doc/script/simple_stream.py b/doc/script/simple_stream.py
index 67c2a2c..a01614f 100755
--- a/doc/script/simple_stream.py
+++ b/doc/script/simple_stream.py
@@ -1,4 +1,4 @@
-#!/usr/bin/env python
+#!/usr/bin/env python3
 """\
 Simple g-code streaming script for grbl
 
@@ -53,14 +53,14 @@ s.flushInput()  # Flush startup text in serial input
 # Stream g-code to grbl
 for line in f:
     l = line.strip() # Strip all EOL characters for consistency
-    print 'Sending: ' + l,
+    print(f"Sending {l}", end="")
     s.write(l + '\n') # Send g-code block to grbl
     grbl_out = s.readline() # Wait for grbl response with carriage return
-    print ' : ' + grbl_out.strip()
+    print(' : ' + grbl_out.strip())
 
 # Wait here until grbl is finished to close serial port and file.
 raw_input("  Press <Enter> to exit and disable grbl.") 
 
 # Close file and serial port
 f.close()
-s.close()    
\ No newline at end of file
+s.close()