tui/formats.py
def parse(self, argv):
        """Pop, parse and return the first arg from argv.
        
        The arg will be .split() based on self.separator and the (optionally 
        stripped) items will be parsed by self.format and returned as a list. 

        Raise BadNumberOfArguments or BadArgument on errors.
         
        NOTE: args will be modified.
        """
        if not argv:
            raise BadNumberOfArguments(1, 0)
        argument = argv.pop(0)
        lookup = self.casesensitive and argument or argument.lower()
        if lookup in self.special:
            return self.special[lookup]
        argv = [(self.strip and s.strip() or s) for s in argument.split(self.separator)]
        values = []
        while argv:
            values.append(self.format.parse(argv))
        return values
def parse(self, argv):
        """Pop, parse and return the first arg from argv.
        
        The arg will be .split() based on self.separator and the (optionally 
        stripped) items will be parsed by self.format and returned as a list. 

        Raise BadNumberOfArguments or BadArgument on errors.
         
        NOTE: args will be modified.
        """
        if not argv:
            raise BadNumberOfArguments(1, 0)
        argument = argv.pop(0)
        lookup = self.casesensitive and argument or argument.lower()
        if lookup in self.special:
            return self.special[lookup]
        argv = [(self.strip and s.strip() or s) for s in argument.split(self.separator)]
        values = []
        while argv:
            values.append(self.format.parse(argv))
        return values
Pop, parse and return the first arg from argv.
        
        The arg will be .split() based on self.separator and the (optionally 
        stripped) items will be parsed by self.format and returned as a list. 

        Raise BadNumberOfArguments or BadArgument on errors.
         
        NOTE: args will be modified.