def present(self, value):
        """Return a user-friendly representation of a value.
        
        Lookup value in self.specials, or call .to_literal() if absent.
        """
        for k, v in self.special.items():
            if v == value:
                return k
        return self.to_literal(value, *self.args, **self.kw)
def present(self, value):
        """Return a user-friendly representation of a value.
        
        Lookup value in self.specials, or call .to_literal() if absent.
        """
        for k, v in self.special.items():
            if v == value:
                return k
        return self.to_literal(value, *self.args, **self.kw)
def present ( self , value ) : for k , v in self . special . items ( ) : if v == value : return k return self . to_literal ( value , * self . args , * * self . kw )
Return a user-friendly representation of a value.
        
        Lookup value in self.specials, or call .to_literal() if absent.
Return a user - friendly representation of a value . Lookup value in self . specials or call . to_literal () if absent .