python - ImportError ('No module named %s' % fullname) ImportError : No module named flask. ext.wtf.TextField

Question

这是我的错误信息

Traceback (most recent call last):   File "app.py", line 9, in
<module>
    from forms import ContactForm   File "/home/wdgzephy/zephy-Web/forms.py", line 1, in <module>
    from flask.ext.wtf import Form, TextField, TextAreaField, SubmitField, validators, ValidationError   File
"/home/wdgzephy/zephy-Web/venv/local/lib/python2.7/site-packages/flask/exthook.py",
line 87, in load_module
    raise ImportError('No module named %s' % fullname) ImportError: No module named flask.ext.wtf.TextField

你能帮我解决这个错误吗？我的错误是什么？

Answer 1

你必须导入wtforms(对于flask 0.9.0及以上版本):

from flask.ext.wtf import Form

from wtforms import TextField, TextAreaField, SubmitField
from wtforms.validators import Required