add info about SEA cfg in listing

+ fixed: all servers should be shown, independent whether nicos list,
  frappy list or sea list is used

__init__.py

@@ -95,11 +95,12 @@ class ServiceManager:
     all = {}  # for the list command, we want to register all service managers
     virtualenv = None
     pkg = ''
+    revcmd = {}
 
     def __init__(self):
         self.env = {}
         self.commands = {}
-        self.revcmd = {}
+        # self.revcmd = {}
         self.info = {}
         self.all[self.group] = self
         #prog, args = self.command.split(None, 1)
@@ -132,7 +133,7 @@ class ServiceManager:
         parser.read(expanduser('~/servman.cfg'))
         defaults = parser['DEFAULT']
         self.commands = {}
-        self.revcmd = {}
+        # self.revcmd = {}
 
         for ins in parser.sections():
             section = dict(parser[ins])
@@ -154,7 +155,7 @@ class ServiceManager:
         self.get_info()
         return self.info[ins]
 
-    def get_cfg(self, service):
+    def get_cfg(self, ins, service):
         """return cfg info about running programs, if relevant
 
         example for sea: return samenv name
@@ -364,7 +365,7 @@ class ServiceManager:
                 for serv, port in info_grp.items():
                     plist = procs_dict.get(serv)
                     if plist:
-                        cfg = cfginfo.get((ins_i, serv), '') or sm.get_cfg(serv)
+                        cfg = cfginfo.get((ins_i, serv), '') or sm.get_cfg(ins_i, serv)
                         if sm == self:
                             show_ins = True
                         gs = '%s %s' % (group, serv)
@@ -393,6 +394,7 @@ class ServiceManager:
         try:
             method(*args)
         except TypeError as e:
+            raise
             errtxt = str(e)
             if ' do_%s(' % action in errtxt and 'argument' in errtxt:
                 raise UsageError(errtxt)