使用 appcfg.py 下载 App Engine 源代码时出错

Question

我尝试使用以下方法从 google 下载我的代码：

appcfg.py download_app -A "canada-math"  ./trunk3

我在主目录下安装了旧的应用程序引擎，您可以在下面的错误输出中看到它。

appcfg.py download_app -A "canada-math"  ./trunk3

我明白了：

stephen@stephen-AO725:~/webprog$ appcfg.py download_app -A "canada-math"  ./trunk3

05:06 PM Host: appengine.google.com
05:06 PM Fetching file list...
Traceback (most recent call last):
  File "/home/stephen/webprog/google_appengine/appcfg.py", line 171, in <module>
    run_file(__file__, globals())
  File "/home/stephen/webprog/google_appengine/appcfg.py", line 167, in run_file
    execfile(script_path, globals_)
  File "/home/stephen/webprog/google_appengine/google/appengine/tools/appcfg.py", line 4282, in <module>
    main(sys.argv)
  File "/home/stephen/webprog/google_appengine/google/appengine/tools/appcfg.py", line 4273, in main
    result = AppCfgApp(argv).Run()
  File "/home/stephen/webprog/google_appengine/google/appengine/tools/appcfg.py", line 2409, in Run
    self.action(self)
  File "/home/stephen/webprog/google_appengine/google/appengine/tools/appcfg.py", line 4003, in __call__
    return method()
  File "/home/stephen/webprog/google_appengine/google/appengine/tools/appcfg.py", line 2861, in DownloadApp
    DoDownloadApp(rpcserver, out_dir, app_id, module, app_version)
  File "/home/stephen/webprog/google_appengine/google/appengine/tools/appcfg.py", line 1373, in DoDownloadApp
    result = rpcserver.Send('/api/files/list', **url_args)
  File "/home/stephen/webprog/google_appengine/google/appengine/tools/appengine_rpc.py", line 393, in Send
    f = self.opener.open(req)
  File "/usr/lib/python2.7/urllib2.py", line 429, in open
    response = self._open(req, data)
  File "/usr/lib/python2.7/urllib2.py", line 447, in _open
    '_open', req)
  File "/usr/lib/python2.7/urllib2.py", line 407, in _call_chain
    result = func(*args)
  File "/usr/lib/python2.7/urllib2.py", line 1241, in https_open
    context=self._context)
TypeError: do_open() got an unexpected keyword argument 'context'

Answer 1

最简单的修复可能是通过 Cloud Shell 运行 appcfg.py 下载源代码。这将确保您的 appcfg.py 和 Python 版本与 App Engine API.

兼容

根据您的 appcfg 和 Python 的特定版本，您的版本可能不匹配。还要记住 appcfg is deprecated。另见：

SDK is incompatible with python 2.7.9
Deploying Google app engine with python failed

使用 appcfg.py 下载 App Engine 源代码时出错

Error downloading App Engine source code with appcfg.py

google-app-engine

google-app-engine-python