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How to retrieve a module's path?
...tually give you the path to the .pyc file that was loaded, at least on Mac OS X. So I guess you can do:
import os
path = os.path.abspath(a_module.__file__)
You can also try:
path = os.path.dirname(a_module.__file__)
To get the module's directory.
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Using Python's os.path, how do I go up one directory?
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os.path.abspath(os.path.join(os.path.dirname( __file__ ), '..', 'templates'))
As far as where the templates folder should go, I don't know since Django 1.4 just came out and I haven't looked at it yet. You should probably a...
来自微软的一手内幕：Windows 10是怎么出炉的 - 创意 - 清泛网 - 专注C/C++及内核技术
...iPad并未碾压笔记本，消费者们对触屏电脑兴趣缺缺。另一个Windows 8.1版本试图挽回败局，但是为时已晚。市场已有定论，就像之前的Vista和Windows ME版本一样，Windows 8再次惨遭用户们跳过。
现在，在CEO 萨提亚·纳德拉（Satya Nade...
How to open every file in a folder?
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Os
You can list all files in the current directory using os.listdir:
import os
for filename in os.listdir(os.getcwd()):
with open(os.path.join(os.cwd(), filename), 'r') as f: # open in readonly mode
# do your stuff...
php 获取操作系统、浏览器版本信息（持续更新） - 更多技术 - 清泛网 - 专...
...版本，以及用户使用何种浏览器等信息，本文主要提供getOS、getBrowser、getBrowserVer三个方法，对网上各方法进行测试汇总整理，持续更新希望能成为最佳实现，欢迎大家多提意见。一、获取操作系统信息：
/**
* 获取os信息
*
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How to get the parent dir location
...can only go as far as the root package, however. If this is a problem, use os.path.abspath: dirname(dirname(abspath(file))).
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How can I safely create a nested directory?
What is the most elegant way to check if the directory a file is going to be written to exists, and if not, create the directory using Python? Here is what I tried:
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任何组件块 · App Inventor 2 中文网
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编写应用程序时的一个常见概念是“不要重复自己”（或 DRY）。与其制作大量重复代码，例如通过复制和粘贴，不如使用称为“任何组件”块的特殊块。
“任何组件”块到底是什么？
每...
C++中智能指针的设计和使用 - C/C++ - 清泛网 - 专注C/C++及内核技术
...用实现技术是使用引用计数(reference count)。智能指针类将一个计数器与类指向的对象相关联，引用计数跟踪该类有多少个对象共享同一指针。每次创建类的新对象时，初始化指针并将引用计数置为1；当对象作为另一对象的副本而...
What is the difference between os.path.basename() and os.path.dirname()?
What is the difference between os.path.basename() and os.path.dirname() ?
2 Answers
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