Se modifica el comando ip.

[software/pymin.git] / dispatcher.py

diff --git a/dispatcher.py b/dispatcher.py
index 29cff6e88d7909738644b3a6fd4c991349f34878..b78db93a3e0f042c273821dda82c44450aec8403 100644 (file)
--- a/dispatcher.py
+++ b/dispatcher.py
@@ -18,16 +18,17 @@ class Error(RuntimeError):
     command - is the command that raised the exception, expressed as a list of
               paths (or subcommands).
     """
     command - is the command that raised the exception, expressed as a list of
               paths (or subcommands).
     """

+    pass

 
 

-    def __init__(self, command):
-        r"""Initialize the Error object.
+class HandlerError(Error):
+    r"""
+    HandlerError(command) -> HandlerError instance :: Base handlers exception.

 
 

-        See Error class documentation for more info.
-        """
-        self.command = command
+    All exceptions raised by the handlers should inherit from this one, so
+    dispatching errors could be separated from real programming errors (bugs).
+    """
+    pass

 
 

-    def __str__(self):
-        return ' '.join(self.command)

 
 class CommandNotFoundError(Error):
     r"""
 
 class CommandNotFoundError(Error):
     r"""


@@ -36,7 +37,16 @@ class CommandNotFoundError(Error):
     This exception is raised when the command received can't be dispatched
     because there is no handlers to process it.
     """
     This exception is raised when the command received can't be dispatched
     because there is no handlers to process it.
     """

-    pass
+
+    def __init__(self, command):
+        r"""Initialize the Error object.
+
+        See Error class documentation for more info.
+        """
+        self.command = command
+
+    def __str__(self):
+        return 'Command not found: "%s"' % ' '.join(self.command)

 
 def handler(f):
     f._dispatcher_handler = True
 
 def handler(f):
     f._dispatcher_handler = True