上传Python第三方库 [英] Uploading Python third party libraries

问题描述

Google App引擎文档指出，只要用纯Python编写，就可以上传和使用第三方库。

我需要执行哪些步骤这样做吗？

解决方案

我所做的是在我的根目录下创建一个名为fix_path.py的文件， p>

 导入os 
导入sys 
导入jinja2 
＃lib路径到lib direcotory 
 sys .path.insert（0，os.path.join（os.path.dirname（__ file__），'lib'））
  

然后我创建了一个lib目录，并将模块放在那里。

例如，我使用WTForms。我的文件结构如下所示。

• lib
  
  
  
  
  • wtforms
  
  


• fix_path.py


• somefile.py

>

当我准备从我的somefile脚本中调用它时

  import fix_path＃必须是第一。 
 import wtforms 
  

这里是我的github源代码中的这个例子。 checkout fix_path.py用于设置和views.py用法。

Google App engine documentation states that it is possible to upload and use third party libraries provided they written in pure Python.

What are the steps I need to take to do this?

解决方案

What I did is created a file called fix_path.py in my root directory that looks like this:

import os
import sys
import jinja2   
# path to lib direcotory
sys.path.insert(0, os.path.join(os.path.dirname(__file__), 'lib'))

Then I created a lib directory, and drop the module in there.

For example, I use WTForms. My file structure looks like this.

• lib
  • wtforms
• fix_path.py
• somefile.py

when I am ready to call it from my somefile script

import fix_path # has to be first.
import wtforms

here is this example in my github source. checkout fix_path.py for setup and views.py for usage.

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