Flask-web実装Pythonの小さな問題のまとめ
898 ワード
1.python 3にunicodeはなくstrになっています
405 Method Not Allowed
Method Not Allowed
The method is not allowed for the requested URL.
Flask ， route('url') ， post ， post
File "/Users/lovehxy/.virtualenvs/flask/lib/python3.4/site-packages/wtforms/fields/core.py", line 175, in validate
stop_validation = self._run_validation_chain(form, chain)
File "/Users/lovehxy/.virtualenvs/flask/lib/python3.4/site-packages/wtforms/fields/core.py", line 195, in _run_validation_chain
validator(form, self)
TypeError: __init__() takes from 1 to 2 positional arguments but 3 were given
：DataRequired ()
email = StringField('email',validators=[DataRequired()])