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我有一个删除路由,我想对其进行测试,但是遇到了这个错误,我认为它是路由问题的原因,如果你能帮助我,我将非常感激所以当我删除用户时,它会直接转到页面“//127.0. 0.1:5000/user/1?sortby=normal&id=1”并说“删除完成!” 我确实需要帮助我还评论了删除路线中的@login_required 但仍然不起作用

ps:布局是蓝图

这是错误:

Traceback (most recent call last):
  File "/home/peg/flask-Alembic/test/test_app.py", line 47, in test_user_delete
    response = self.client.get(url_for('/user/{0}?sort=normal&monkey='.format(u1.id),follow_redirects=True))
  File "/usr/local/lib/python2.7/dist-packages/flask/helpers.py", line 312, in url_for
    return appctx.app.handle_url_build_error(error, endpoint, values)
  File "/usr/local/lib/python2.7/dist-packages/flask/app.py", line 1641, in handle_url_build_error
    reraise(exc_type, exc_value, tb)
  File "/usr/local/lib/python2.7/dist-packages/flask/helpers.py", line 305, in url_for
    force_external=external)
  File "/usr/local/lib/python2.7/dist-packages/werkzeug/routing.py", line 1616, in build
    raise BuildError(endpoint, values, method)
BuildError: ('layout.user/1?sort=normal&monkey=&id=1', {'follow_redirects': True}, None)

test_app.py:

 def test_user_delete(self):
        e1 = Users(name='admine2', email='admine2@gmail.com', age=25)
        db.session.add(e1)
        db.session.commit()
        u1= Users.query.get(e1.id)
        print('{0}').format(u1.id)
        response = self.client.get(url_for('layout.user/{0}?sort=normal&monkey='.format(u1.id),follow_redirects=True))
        self.assertEqual('delete done !.', response.data)

路线.py:

@layout.route('/delete/<int:id>')
@login_required
def delete(id):
  """remove monkey"""
  user = Users.query.get(id)
  if g.user.id == user.id:
           flash('You are not allow to delete yourself.')

  else:
      db.session.delete(user)
      db.session.commit()
      flash('delete done !.')
  return redirect(url_for('layout.user',id=id, page=1,sortby='normal'))
4

1 回答 1

0

您收到错误是因为您调用

response = self.client.get(url_for('layout.user/{0}?sort=normal&monkey='.format(u1.id),follow_redirects=True))

编辑

您应该将该调用更改为

response = self.client.get(url_for('layout.delete', id=u1.id), follow_redirects=True)

请参阅http://flask.pocoo.org/docs/0.10/blueprints/#building-urls了解如何使用蓝图和url_for

于 2015-02-24T12:38:39.347 回答