make it so that things don't go belly up when importing the optional

modules...

[git-p4: depot-paths = "//depot/": change = 842]

pymediaserv

@@ -9,15 +9,24 @@
 #
 
 # Modules to import, maybe config file or something?
-import dvd
-import shoutcast
-import ZipStorage	# w/ tarfile support, it will gobble up empty files!
+def tryloadmodule(mod):
+	try:
+		return __import__(mod)
+	except ImportError:
+		import traceback
+		traceback.print_exc()
+		pass
+
+# ZipStorage w/ tar support should be last as it will gobble up empty files.
+modules = [ 'dvd', 'shoutcast', 'ZipStorage' ]
+modmap = {}
+for i in modules:
+	modmap[i] = tryloadmodule(i)
 
 import debug		# my debugging module
 debug.doDebugging(True)	# open up debugging port
-debug.insertnamespace('dvd', dvd)
-debug.insertnamespace('shoutcast', shoutcast)
-debug.insertnamespace('ZipStorage', ZipStorage)
+for i in modules:
+	debug.insertnamespace(i, modmap[i])
 
 from DIDLLite import TextItem, AudioItem, VideoItem, ImageItem, Resource, StorageFolder
 from FSStorage import FSDirectory