pserve development.ini --reload: 在 windows 10 64 位中失败

Question

我正在关注 an article 并创建我的第一个项目，

当我尝试以下命令时；该进程进入一个循环并启动一个服务器并杀死它，然后再次启动一个服务器并杀死它并且它不断地这样做而不会中断循环并退出。

pserve development.ini --reload

下面是日志

//---------------------------------------------------------
Starting monitor for PID 11912.
Traceback (most recent call last):
  File "<string>", line 1, in <module>
  File "D:\Others\Python\myBlog\lib\site-packages\hupper\ipc.py", line 322, in spawn_main

    func(**kwargs)
  File "D:\Others\Python\myBlog\lib\site-packages\hupper\worker.py", line 237, in worker_main

    func(*spec_args, **spec_kwargs)
  File "D:\Others\Python\myBlog\lib\site-packages\pyramid\scripts\pserve.py", line 32, in main

    return command.run()
  File "D:\Others\Python\myBlog\lib\site-packages\pyramid\scripts\pserve.py", line 229, in run

    app = loader.get_wsgi_app(app_name, config_vars)
  File "D:\Others\Python\myBlog\lib\site-packages\plaster_pastedeploy\__init__.py", line 131, in get_wsgi_app
    global_conf=defaults)

  File "d:\others\python\myblog\lib\site-packages\paste\deploy\loadwsgi.py", line 247, in loadapp
    return loadobj(APP, uri, name=name, **kw)

  File "d:\others\python\myblog\lib\site-packages\paste\deploy\loadwsgi.py", line 271, in loadobj
    global_conf=global_conf)

  File "d:\others\python\myblog\lib\site-packages\paste\deploy\loadwsgi.py", line 296, in loadcontext
    global_conf=global_conf)

  File "d:\others\python\myblog\lib\site-packages\paste\deploy\loadwsgi.py", line 320, in _loadconfig
    return loader.get_context(object_type, name, global_conf)

  File "d:\others\python\myblog\lib\site-packages\paste\deploy\loadwsgi.py", line 450, in get_context
    global_additions=global_additions)

  File "d:\others\python\myblog\lib\site-packages\paste\deploy\loadwsgi.py", line 562, in _pipeline_app_context
    for name in pipeline[:-1]]

  File "d:\others\python\myblog\lib\site-packages\paste\deploy\loadwsgi.py", line 562, in <listcomp>
    for name in pipeline[:-1]]

  File "d:\others\python\myblog\lib\site-packages\paste\deploy\loadwsgi.py", line 406, in get_context
    global_conf=global_conf)

  File "d:\others\python\myblog\lib\site-packages\paste\deploy\loadwsgi.py", line 296, in loadcontext
    global_conf=global_conf)

  File "d:\others\python\myblog\lib\site-packages\paste\deploy\loadwsgi.py", line 328, in _loadegg
    return loader.get_context(object_type, name, global_conf)

  File "d:\others\python\myblog\lib\site-packages\paste\deploy\loadwsgi.py", line 620, in get_context
    object_type, name=name)

  File "d:\others\python\myblog\lib\site-packages\paste\deploy\loadwsgi.py", line 646, in find_egg_entry_point
    possible.append((entry.load(), protocol, entry.name))

  File "D:\Others\Python\myBlog\lib\site-packages\pkg_resources\__init__.py", line 2405, in load
    return self.resolve()

  File "D:\Others\Python\myBlog\lib\site-packages\pkg_resources\__init__.py", line 2411, in resolve
    module = __import__(self.module_name, fromlist=['__name__'], level=0)

  File "D:\Others\Python\myBlog\lib\site-packages\weberror-0.13.1-py3.6.egg\weberror\evalexception.py", line 127
    except ValueError, ve:
                     ^

SyntaxError: invalid syntax

Killing server with PID 11912.

Starting monitor for PID 4564.

Traceback (most recent call last):

Answer 1

您尝试使用的库似乎不是为 Python 构建的 3. except SomeException, v: 语法仅在 Python 中有效 2. 在 Python 3 你必须使用 except SomeException as v:。使用 Python 2 尝试运行或查找支持 Python 3 的此库的更新版本。

Python try...except comma vs 'as' in except

pserve development.ini --reload: 在 windows 10 64 位中失败

pserve development.ini --reload: fails in windows 10 64bit

python

reload

python-3.x

pyramid