Bases: exceptions.Exception
Raised when a filter matched but no executable was found.
Bases: exceptions.Exception
This exception is raised when no filter matched.
Bases: object
Returns a filter object of class class_name.
Load filters from a list of directories.
Checks user command and arguments through command filters.
Returns the first matching filter.
Raises NoFilterMatched if no filter matched. Raises FilterMatchNotExecutable if no executable was found for the best filter match.