TypeError：init_app（）得到一个意外的关键字参数'default_domain何时安装flaskbb

Question

我已经安装了很多东西作为http://www.flaskbb.org/first_steps.html一步一步。 当我使用python manage.py createall我得到一个错误：

/home/test/test/flaskbb# python manage.py createall 

Traceback (most recent call last): 
    File "manage.py", line 44, in <module> 
    app = create_app(Config) 
    File "/home/test/flaskbb/flaskbb/flaskbb/app.py", line 63, in create_app 
    configure_extensions(app)  
    File "/home/test/flaskbb/flaskbb/flaskbb/app.py", line 141, in configure_extensions 
    babel.init_app(app=app, default_domain=FlaskBBDomain(app)) 
TypeError: init_app() got an unexpected keyword argument 'default_domain' 

我尝试第二次使用其他帐户。

root@debian:/home/debian# pip install -U flask-babelex 
Requirement already up-to-date: flask-babelex in /usr/local/lib/python2.7/dist-packages 
Requirement already up-to-date: Flask in /usr/local/lib/python2.7/dist-packages (from flask-babelex) 
Requirement already up-to-date: Babel>=1.0 in /usr/local/lib/python2.7/dist-packages (from flask-babelex) 
Requirement already up-to-date: speaklater>=1.2 in /usr/local/lib/python2.7/dist-packages (from flask-babelex) 
Requirement already up-to-date: Jinja2>=2.5 in /usr/local/lib/python2.7/dist-packages (from flask-babelex) 
Requirement already up-to-date: Werkzeug>=0.7 in /usr/local/lib/python2.7/dist-packages (from Flask->flask-babelex) 
Requirement already up-to-date: itsdangerous>=0.21 in /usr/local/lib/python2.7/dist-packages (from Flask->flask-babelex) 
Requirement already up-to-date: pytz>=0a in /usr/local/lib/python2.7/dist-packages (from Babel>=1.0->flask-babelex) 
Requirement already up-to-date: markupsafe in /usr/local/lib/python2.7/dist-packages (from Jinja2>=2.5->flask-babelex) 
root@debian:/home/debian/flaskbb/flaskbb# python manage.py createall 
Traceback (most recent call last): 
    File "manage.py", line 44, in <module> 
    app = create_app(Config) 
    File "/home/debian/flaskbb/flaskbb/flaskbb/app.py", line 63, in create_app 
    configure_extensions(app) 
    File "/home/debian/flaskbb/flaskbb/flaskbb/app.py", line 141, in configure_extensions 
    babel.init_app(app=app, default_domain=FlaskBBDomain(app)) 
TypeError: init_app() got an unexpected keyword argument 'default_domain' 

同样的问题仍然存在，您是否尝试过在您的本地机器上安装flaskbb？
成功还是失败？

root@debian:~# python 
Python 2.7.3 (default, Mar 14 2014, 11:57:14) 
[GCC 4.7.2] on linux2 
Type "help", "copyright", "credits" or "license" for more information. 
>>> import flask.ext.babelex 
>>> 

我可以导入它，也许其他问题导致错误。

Answer 1

我已付出了扩展，并提交pull请求，但它仍然是未合并..现在你必须从该仓库安装：https://github.com/sh4nks/flask-babelex

你可以这样说：

pip install https://github.com/sh4nks/flask-babelex/tarball/master#egg=Flask-BabelEx

您也可以升级整个依存关系，如果你想：

pip install -r requirements.txt --upgrade

PS：FlaskBB还没有完成 - 但我感谢每一个帮助！ :)