Matting/api/req.py

from wtforms import Form, SubmitField, StringField, PasswordField, IntegerField, FileField, validators, FloatField


def is_empty(s: str):
    return s is None or len(s) == 0


class ReplaceForm(Form):
    # background: 可以是图片文件名称，也可以是r,g,b,w或者是颜色的hex
    background = StringField(label="background", validators=[])
    bg_file_id = StringField("bg_file_id", validators=[])
    file_id = StringField(label="file_id", validators=[validators.DataRequired(message="请先上传图片")])