class CashewException(Exception):
    pass

class InternalCashewException(CashewException):
    pass

class UserFeedback(CashewException):
    pass

class InactivePlugin(UserFeedback):
    def __init__(self, plugin_instance_or_alias):
        if isinstance(plugin_instance_or_alias, basestring):
            self.message = plugin_instance_or_alias
        else:
            self.message = plugin_instance_or_alias.alias

class NoPlugin(UserFeedback):
    pass

class CashewException(Exception):
    pass

class InternalCashewException(CashewException):
    pass

class UserFeedback(CashewException):
    pass

class InactivePlugin(UserFeedback):
    def __init__(self, plugin_instance_or_alias):
        if isinstance(plugin_instance_or_alias, basestring):
            self.alias = plugin_instance_or_alias
        else:
            self.alias = plugin_instance_or_alias.alias

    def __str__(self):
        return "%s is inactive. Some additional software might need to be installed." % (self.alias)

class NoPlugin(UserFeedback):
    pass

Improve error message when alias not available.
Improve error message when alias not available.

  class CashewException(Exception):
      pass
  
  class InternalCashewException(CashewException):
      pass
  
  class UserFeedback(CashewException):
      pass
  
  class InactivePlugin(UserFeedback):
      def __init__(self, plugin_instance_or_alias):
          if isinstance(plugin_instance_or_alias, basestring):
-             self.message = plugin_instance_or_alias
+             self.alias = plugin_instance_or_alias
          else:
-             self.message = plugin_instance_or_alias.alias
+             self.alias = plugin_instance_or_alias.alias
+ 
+     def __str__(self):
+         return "%s is inactive. Some additional software might need to be installed." % (self.alias)
  
  class NoPlugin(UserFeedback):
      pass
  
Improve error message when alias not available.
## Code Before:
class CashewException(Exception):
    pass

class InternalCashewException(CashewException):
    pass

class UserFeedback(CashewException):
    pass

class InactivePlugin(UserFeedback):
    def __init__(self, plugin_instance_or_alias):
        if isinstance(plugin_instance_or_alias, basestring):
            self.message = plugin_instance_or_alias
        else:
            self.message = plugin_instance_or_alias.alias

class NoPlugin(UserFeedback):
    pass

## Instruction:
Improve error message when alias not available.
## Code After:
class CashewException(Exception):
    pass

class InternalCashewException(CashewException):
    pass

class UserFeedback(CashewException):
    pass

class InactivePlugin(UserFeedback):
    def __init__(self, plugin_instance_or_alias):
        if isinstance(plugin_instance_or_alias, basestring):
            self.alias = plugin_instance_or_alias
        else:
            self.alias = plugin_instance_or_alias.alias

    def __str__(self):
        return "%s is inactive. Some additional software might need to be installed." % (self.alias)

class NoPlugin(UserFeedback):
    pass
