Changes between Version 141 and Version 142 of UserGuideGit

Timestamp:

Mar 2, 2009, 1:19:41 PM (16 years ago)

Author:

Frédéric

Comment:

--

UserGuideGit

@@ -168 +168 @@
 
     # Launch the external command
-    p = subprocess.Popen(["gphoto2", "--capture-image"], stdout=subprocess.PIPE)
+    p = subprocess.Popen(["gphoto2", "--capture-image"], stdout=subprocess.PIPE, stderr=subprocess.PIPE)
 
     # Wait end of execution
-    p.wait()
-
-    # Return result (must be a tuple containing an int and a string)
-    return p.returncode, p.stdout.read()
+    stdout, stderr = p.communicate()
+
+    # Return result (a tuple containing retcode, stdout and stderr)
+    return p.returncode, p.stdout.read(), p.stderr.read()
 }}}