added some basic unittests

changed warning/success message system to a new style
unified design of "hints" in form interfaces
fixed small bugs in "network" and "partition" plugin interfaces
"partition" and "disks" plugins: show blockdevice size during device selection
german translation for "disks" plugin added

pythonrewrite/plugins/network/form_network.cs

@@ -6,6 +6,8 @@
 
 <h1><?cs var:html_escape(Lang.Plugins.network.Title.Network) ?></h1>
 
+<?cs call:handle_messages() ?>
+
 <?cs call:print_form_header("set_ip", "plugins/network") ?>
 
 	<p><label for="ip"><?cs var:html_escape(Lang.Plugins.network.Text.IP) ?>: </label>
@@ -24,3 +26,5 @@
 
 </form>
 
+<?cs call:help_link("CryptoBoxUserConfiguration") ?>
+

pythonrewrite/plugins/network/network.py

@@ -30,7 +30,8 @@ class network(CryptoBoxPlugin.CryptoBoxPlugin):
 				ip = "%d.%d.%d.%d" % (int(ip1), int(ip2), int(ip3), int(ip4))
 			except ValueError:
 				self.hdf["Data.Warning"] = "Plugins.network.InvalidIP"
-				return None
+				self.__prepareFormData()
+				return "form_network"
 			if self.__setIP(ip):
 				self.cbox.log.info("the IP was successfully changed: %s" % ip)
 				self.hdf["Data.Success"] = "Plugins.network.IPChanged"

pythonrewrite/plugins/network/unittests.py

@@ -4,7 +4,7 @@ from network import CHANGE_IP_DELAY
 
 class unittests(WebInterfaceTestClass.WebInterfaceTestClass):
 
-	def atest_ip_change(self):
+	def test_ip_change(self):
 		'''change of network address'''
 		## the time module is necessary for the CHANGE_IP_DELAY
 		import time