GAE的Python：阅读JSON文件gitkit

Question

相关代码

尝试1：

directory = os.path.dirname (__file__) 
path = os.path.join (directory, 'json', 'gitkit-server-config.json') 
gitkit_instance = gitkitclient.GitkitClient.FromConfigFile (path) 

尝试2：

directory = os.path.dirname (__file__) 
path = os.path.join (directory, 'gitkit-server-config.json') 
gitkit_instance = gitkitclient.GitkitClient.FromConfigFile (path) 

获取开发服务器上下面的错误，以及生产服务器： （两次尝试中都有类似错误）

INFO 2014-08-29 14:34:21,621 module.py:642] default: "GET /_ah/warmup HTTP/1.1" 500 - ERROR 2014-08-29 09:04:26,540 wsgi.py:262]

Traceback (most recent call last):

File "C:\Program Files (x86)\Google\google_appengine\google\appengine\runtime\wsgi.py", line 239, in Handle

handler = _config_handle.add_wsgi_middleware(self._LoadHandler()) 

File "C:\Program Files (x86)\Google\google_appengine\google\appengine\runtime\wsgi.py", line 298, in _LoadHandler

handler, path, err = LoadObject(self._handler) 

File "C:\Program Files (x86)\Google\google_appengine\google\appengine\runtime\wsgi.py", line 84, in LoadObject

obj = __import__(path[0]) 

File "C:\gaurav\coding\python\myapp\myapp\main_v3.py", line 107, in

gitkit_instance = gitkitclient.GitkitClient.FromConfigFile (path) 

File "C:\gaurav\coding\python\myapp\myapp\gitkitclient.py", line 193, in FromConfigFile

json_data = simplejson.load(open(config)) 

File "C:\Program Files (x86)\Google\google_appengine\google\appengine\tools\devappserver2\python\stubs.py", line 248, in init

raise IOError(errno.EACCES, 'file not accessible', filename) 

IOError: [Errno 13] file not accessible: 'C:\gaurav\coding\python\myapp\myapp\json\gitkit-server-config.json'

INFO 2014-08-29 14:34:26,591 module.py:642] default: "GET /_ah/warmup HTTP/1.1" 500 -

app.yaml中的相关片段：

:: 
handlers: 
# For Google Identity Toolkitv3 Oauth2 
- url: /gitkit-server-config\.json 
    static_files: gitkit-server-config.json 
    upload: gitkit-server-config\.json 
- url: /json 
    mime_type: application/json 
    static_dir: json 
:: 

文件（“gitkit服务器-config.json'）被复制并保存在两个地方：

C:\\gaurav\\coding\\python\\myapp\\myapp\\gitkit-server-config.json 
C:\\gaurav\\coding\\python\\myapp\\myapp\\json\\gitkit-server-config.json 

当我在网络浏览器中输入"http://www.myapp.com/gitkit-server-config.json"，文件被下载。

我在做什么错？感谢你的帮助。

Answer 1

，如果你有阅读使用Python文件IO这个文件不声明静态文件在你的app.yaml。做一个非静态副本或更改您的app.yaml

更新：在你的app.yaml静态目录：

- url: /static 
    static_dir: static 
    application_readable: true 

Answer 2

所有路径都应该与app.yaml所在的位置有关。所以，如果你的目录结构就像

| - myapp/ 
| | -app.yaml 
| | - json/ 
|  | - gitkit-server-config.json 

你可以试试：

path = os.path.join('json', 'gitkit-server-config.json') 
gitkit_instance = gitkitclient.GitkitClient.FromConfigFile (path)