* fix: help: get_command is now a class method

* birseyler yapmadik degil

TODO

@@ -87,13 +87,12 @@ Legend:
      - internet: http/ftp
      - local repository
      - cdrom dvd 
- - UI
+ / UI
    - ask alternatives to choose from (eray)
    - pyqt UI class to interface
    - PISIMAT
-   - installation
+   / pykde GUI (cartman)
-   - remove
+   + metaclass coolness for CLI command framework (eray)
-   - upgrade
  - partial caching and automatic resume for file download (meren)
   - use a separate "partial/" subdir like urpmi
  / exception handling (baris)

pisi/cli/commands.py

@@ -136,7 +136,7 @@ class Command(object):
     #    pass
 
     def get_name(self):
-        return self.__class__.longname
+        return self.__class__.name
 
     def format_name(self):
         (name, shortname) = self.get_name()
@@ -201,7 +201,7 @@ If run without parameters, it prints the general help."""
         self.init()
         
         for arg in self.args:
-            obj = get_command(arg, True)
+            obj = Command.get_command(arg, True)
             obj.help()
             print