Gevent-ImportError：没有名为mako_templating的模块

Question

我正在跟踪2012年的视频-Gevent-socketio，跨框架实时网络实时演示（https://www.youtube.com/watch?v=zhh_N5pmHBY）

我正在使用Ubuntu 15.04。

在8分钟后，在[[init。py中，他纠正了config.add_renderer('.html', 'pyramid.mako_templating.renderer_factory')，但此后我仍然无法使它工作。我收到的错误如下。

任何帮助，我们将不胜感激。

谢谢

(env)cloud@cloudnetwork:~/Code/python/3/moo/Moo$ pserve --reload development.ini
Starting subprocess with file monitor
Traceback (most recent call last):
 File "/home/cloud/Code/python/3/moo/env/bin/pserve", line 9, in <module>
   load_entry_point('pyramid==1.5.7', 'console_scripts', 'pserve')()
 File "/home/cloud/Code/python/3/moo/env/local/lib/python2.7/site-packages/pyramid/scripts/pserve.py", line 58, in main
   return command.run()
 File "/home/cloud/Code/python/3/moo/env/local/lib/python2.7/site-packages/pyramid/scripts/pserve.py", line 328, in run
   global_conf=vars)
 File "/home/cloud/Code/python/3/moo/env/local/lib/python2.7/site-packages/pyramid/scripts/pserve.py", line 363, in loadapp
   return loadapp(app_spec, name=name, relative_to=relative_to, **kw)
 File "/home/cloud/Code/python/3/moo/env/local/lib/python2.7/site-packages/paste/deploy/loadwsgi.py", line 247, in loadapp
   return loadobj(APP, uri, name=name, **kw)
 File "/home/cloud/Code/python/3/moo/env/local/lib/python2.7/site-packages/paste/deploy/loadwsgi.py", line 272, in loadobj
   return context.create()
 File "/home/cloud/Code/python/3/moo/env/local/lib/python2.7/site-packages/paste/deploy/loadwsgi.py", line 710, in create
   return self.object_type.invoke(self)
 File "/home/cloud/Code/python/3/moo/env/local/lib/python2.7/site-packages/paste/deploy/loadwsgi.py", line 146, in invoke
   return fix_call(context.object, context.global_conf, **context.local_conf)
 File "/home/cloud/Code/python/3/moo/env/local/lib/python2.7/site-packages/paste/deploy/util.py", line 55, in fix_call
   val = callable(*args, **kw)
 File "/home/cloud/Code/python/3/moo/Moo/moo/__init__.py", line 10, in main
   config.add_renderer('.html', 'pyramid.mako_templating.renderer_factory')
 File "/home/cloud/Code/python/3/moo/env/local/lib/python2.7/site-packages/pyramid/util.py", line 528, in wrapper
   result = wrapped(self, *arg, **kw)
 File "/home/cloud/Code/python/3/moo/env/local/lib/python2.7/site-packages/pyramid/config/rendering.py", line 33, in add_renderer
   factory = self.maybe_dotted(factory)
 File "/home/cloud/Code/python/3/moo/env/local/lib/python2.7/site-packages/pyramid/config/__init__.py", line 825, in maybe_dotted
   return self.name_resolver.maybe_resolve(dotted)
 File "/home/cloud/Code/python/3/moo/env/local/lib/python2.7/site-packages/pyramid/path.py", line 320, in maybe_resolve
   return self._resolve(dotted, package)
 File "/home/cloud/Code/python/3/moo/env/local/lib/python2.7/site-packages/pyramid/path.py", line 327, in _resolve
   return self._zope_dottedname_style(dotted, package)
 File "/home/cloud/Code/python/3/moo/env/local/lib/python2.7/site-packages/pyramid/path.py", line 382, in _zope_dottedname_style
   __import__(used)
ImportError: No module named mako_templating

Answer 1

在金字塔中注册要作为Mako模板处理的新扩展名的最简单方法如下：

config.include('pyramid_mako')
config.add_mako_renderer('.html')

这将正确设置渲染器。
从金字塔核心框架中删除了Mako模板，因此pyramid.mako_templating.*不再存在。

Answer 2

取决于安装金字塔的方式，还需要安装pyramid_mako，例如通过运行pip install pyramid_mako。它是一个单独的模块，不是金字塔本身的一部分。