ch05: outfile option

JBSP-code · JBSP-code · commit 356130749a1f · 2023-01-26T21:32:49.000+01:00
diff --git a/05_howler/howler.py b/05_howler/howler.py
@@ -34,7 +34,12 @@ def main():
     outfile_arg = args.outfile
     input_arg = args.input
 
-    print(input_arg.upper())
+    if outfile_arg != "":
+        out_fh = open(outfile_arg, "wt")
+        out_fh.write(input_arg.upper())
+        out_fh.close()
+    else:
+        print(input_arg.upper())
 
 
 # --------------------------------------------------
