From 2010778876a1b12f5ffe560f609466690d8c181a Mon Sep 17 00:00:00 2001
From: Martin Konecny <martin.konecny@gmail.com>
Date: Thu, 15 Nov 2012 13:33:27 -0500
Subject: [PATCH] cleanup redundant code, remove whitespace

---
 .../pypo/liquidsoap_scripts/ls_lib.liq        | 28 +++++--------------
 utils/airtime-test-stream.py                  | 24 ++++++++--------
 2 files changed, 19 insertions(+), 33 deletions(-)

diff --git a/python_apps/pypo/liquidsoap_scripts/ls_lib.liq b/python_apps/pypo/liquidsoap_scripts/ls_lib.liq
index 5c5919e2e..0305a72e4 100644
--- a/python_apps/pypo/liquidsoap_scripts/ls_lib.liq
+++ b/python_apps/pypo/liquidsoap_scripts/ls_lib.liq
@@ -254,29 +254,15 @@ def output_to(output_type, type, bitrate, host, port, pass, mount_point, url, de
         if user == "" then
             user_ref := "source"
         end
-        
-        description_ref = ref description
-        if description == "" then
-            description_ref := "N/A"
-        end
-        
-        genre_ref = ref genre
-        if genre == "" then
-            genre_ref := "N/A"
-        end
-        
-        url_ref = ref url
-        if url == "" then
-            url_ref := "N/A"
-        end
+
         output.shoutcast_mono = output.shoutcast(id = "shoutcast_stream_#{stream}",
                     host = host,
                     port = port,
                     password = pass,
                     fallible = true,
-                    url = !url_ref,
-                    genre = !genre_ref,
-                    name = !description_ref,
+                    url = url,
+                    genre = genre,
+                    name = description,
                     user = !user_ref,
                     on_error = on_error,
                     on_connect = on_connect)
@@ -286,9 +272,9 @@ def output_to(output_type, type, bitrate, host, port, pass, mount_point, url, de
                     port = port,
                     password = pass,
                     fallible = true,
-                    url = !url_ref,
-                    genre = !genre_ref,
-                    name = !description_ref,
+                    url = url,
+                    genre = genre,
+                    name = description,
                     user = !user_ref,
                     on_error = on_error,
                     on_connect = on_connect)
diff --git a/utils/airtime-test-stream.py b/utils/airtime-test-stream.py
index b7d887c0d..a2ab06982 100644
--- a/utils/airtime-test-stream.py
+++ b/utils/airtime-test-stream.py
@@ -27,14 +27,14 @@ def printUsage():
     print "     -m mount (default: test) "
     print "     -h show help menu"
 
-        
+
 def find_liquidsoap_binary():
     """
     Starting with Airtime 2.0, we don't know the exact location of the Liquidsoap
     binary because it may have been installed through a debian package. Let's find
     the location of this binary.
     """
-    
+
     rv = subprocess.call("which airtime-liquidsoap > /dev/null", shell=True)
     if rv == 0:
         return "airtime-liquidsoap"
@@ -78,7 +78,7 @@ for o, a in optlist:
         mount = a
 
 try:
-    
+
     print "Protocol: %s " % stream_type
     print "Host: %s" % host
     print "Port: %s" % port
@@ -86,35 +86,35 @@ try:
     print "Password: %s" % password
     if stream_type == "icecast":
         print "Mount: %s\n" % mount
-    
+
     url = "http://%s:%s/%s" % (host, port, mount)
     print "Outputting to %s streaming server. You should be able to hear a monotonous tone on '%s'. Press ctrl-c to quit." % (stream_type, url)
-    
+
     liquidsoap_exe = find_liquidsoap_binary()
-    
+
     if liquidsoap_exe is None:
         raise Exception("Liquidsoap not found!")
-        
+
     if stream_type == "icecast":
         command = "%s 'output.icecast(%%vorbis, host = \"%s\", port = %s, user= \"%s\", password = \"%s\", mount=\"%s\", sine())'" % (liquidsoap_exe, host, port, user, password, mount)
     else:
         command = "%s /usr/lib/airtime/pypo/bin/liquidsoap_scripts/library/pervasives.liq 'output.shoutcast(%%mp3, host=\"%s\", port = %s, user= \"%s\", password = \"%s\", sine())'" \
         % (liquidsoap_exe, host, port, user, password)
-        
+
     if not verbose:
         command += " 2>/dev/null | grep \"failed\""
     else:
         print command
-    
+
     #print command
     rv = subprocess.call(command, shell=True)
-    
+
     #if we reach this point, it means that our subprocess exited without the user
-    #doing a keyboard interrupt. This means there was a problem outputting to the 
+    #doing a keyboard interrupt. This means there was a problem outputting to the
     #stream server. Print appropriate message.
     print "There was an error with your stream configuration. Please review your configuration " + \
         "and run this program again. Use the -h option for help"
-    
+
 except KeyboardInterrupt, ki:
     print "\nExiting"
 except Exception, e: