pyspider启动错误解决（Python 3.7）

问题一

安装好pyspider之后，在启动的时候，报出上图错误。

原因

async和await从 python3.7 开始已经加入保留关键字中. 参考: What’s New In Python 3.7, 所以async不能作为函数的参数名.

解决办法

1.打开安装Python的位置：python位置\Lib\site-packages\pyspider

参照地址：D:\Anaconda\Lib\site-packages\pyspider

2.修改下列python文件中的async为shark（全部替换）

1. run.py
2. fetcher\tornado_fetcher.py
3. webui\app.py

问题二

管理权限打开命令窗口，运行pyspider命令，报下列错

d:\anaconda\lib\site-packages\pyspider\libs\utils.py:: FutureWarning: timeout is not supported on your platform.
  warnings.warn("timeout is not supported on your platform.", FutureWarning)
[I  :: result_worker:] result_worker starting...
phantomjs fetcher running on port
[I  :: processor:] processor starting...
[I  :: scheduler:] scheduler starting...
[I  :: scheduler:] in 5m: new:,success:,retry:,failed:
[I  :: tornado_fetcher:] fetcher starting...
[I  :: scheduler:] scheduler.xmlrpc listening on 127.0.0.1:
[I  :: run:] phantomjs exited.
[I  :: app:] webui exiting...
[I  :: tornado_fetcher:] fetcher exiting...
[I  :: scheduler:] scheduler exiting...
[I  :: result_worker:] result_worker exiting...
[I  :: processor:] processor exiting...
Traceback (most recent call last):
  File "d:\anaconda\lib\runpy.py", line , in _run_module_as_main
    "__main__", mod_spec)
  File "d:\anaconda\lib\runpy.py", line , in _run_code
    exec(code, run_globals)
  File "D:\Anaconda\Scripts\pyspider.exe\__main__.py", line , in <module>
  File "d:\anaconda\lib\site-packages\pyspider\run.py", line , in main
    cli()
  File "d:\anaconda\lib\site-packages\click\core.py", line , in __call__
    return self.main(*args, **kwargs)
  File "d:\anaconda\lib\site-packages\click\core.py", line , in main
    rv = self.invoke(ctx)
  File "d:\anaconda\lib\site-packages\click\core.py", line , in invoke
    return Command.invoke(self, ctx)
  File "d:\anaconda\lib\site-packages\click\core.py", line , in invoke
    return ctx.invoke(self.callback, **ctx.params)
  File "d:\anaconda\lib\site-packages\click\core.py", line , in invoke
    return callback(*args, **kwargs)
  File "d:\anaconda\lib\site-packages\click\decorators.py", line , in new_func
    return f(get_current_context(), *args, **kwargs)
  File "d:\anaconda\lib\site-packages\pyspider\run.py", line , in cli
    ctx.invoke(all)
  File "d:\anaconda\lib\site-packages\click\core.py", line , in invoke
    return callback(*args, **kwargs)
  File "d:\anaconda\lib\site-packages\click\decorators.py", line , in new_func
    return f(get_current_context(), *args, **kwargs)
  File "d:\anaconda\lib\site-packages\pyspider\run.py", line , in all
    ctx.invoke(webui, **webui_config)
  File "d:\anaconda\lib\site-packages\click\core.py", line , in invoke
    return callback(*args, **kwargs)
  File "d:\anaconda\lib\site-packages\click\decorators.py", line , in new_func
    return f(get_current_context(), *args, **kwargs)
  File "d:\anaconda\lib\site-packages\pyspider\run.py", line , in webui
    app.run(host=host, port=port)
  File "d:\anaconda\lib\site-packages\pyspider\webui\app.py", line , in run
    from .webdav import dav_app
  File "d:\anaconda\lib\site-packages\pyspider\webui\webdav.py", line , in <module>
    dav_app = WsgiDAVApp(config)
  File "d:\anaconda\lib\site-packages\wsgidav\wsgidav_app.py", line , in __init__
    _check_config(config)
  File "d:\anaconda\lib\site-packages\wsgidav\wsgidav_app.py", line , in _check_config
    raise ValueError("Invalid configuration:\n  - " + "\n  - ".join(errors))
ValueError: Invalid configuration:
  - Deprecated option 'domaincontroller': use 'http_authenticator.domain_controller' instead.

原因

WsgiDAV发布了版本 pre-release 3.x导致

解决办法

降低WsgiDAV版本，命令窗口运行

python -m pip install wsgidav==2.4.

管理权限打开命令窗口，运行pyspider命令，成功！