<s> from flask . ext . wtf import Form <EOL> from wtforms import StringField , PasswordField , BooleanField , SubmitField <EOL> from wtforms . validators import Required , Length <EOL> class LoginForm ( Form ) : <EOL> username = StringField ( '<STR_LIT>' , validators = [ Required ( ) , Length ( <NUM_LIT:1> , <NUM_LIT:16> ) ] ) <EOL> password = PasswordField ( '<STR_LIT>' , validators = [ Required ( ) ] ) <EOL> remember_me = BooleanField ( '<STR_LIT>' ) <EOL> submit = SubmitField ( '<STR_LIT>' ) </s>
