(self, thisenv)
return self
Extend Uenv environment with str or list with key=val
Extend Uenv environment with str or list with key=val
Extend Uenv environment with str or list with key = val
def add(self, thisenv):
        """Extend Uenv environment with str or list with key=val"""
        if isinstance(thisenv, (str)):
            self.append(thisenv)
        elif isinstance(thisenv, (list)):
            self.extend(thisenv)
        return self
def add ( self , thisenv ) : if isinstance ( thisenv , ( str ) ) : self . append ( thisenv ) elif isinstance ( thisenv , ( list ) ) : self . extend ( thisenv ) return self