python 获取当前目录和上级目录

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1. import os  
2.   
3. #获取当前路径  
4. print os.path.dirname(os.path.abspath(__file__))  
5.   
6. <pre name="code" class="python">#获取当前路径  

print os.path.abspath(os.path.dirname(os.path.dirname(__file__)))

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1. #获取上级目录  
2. print os.path.abspath(os.path.join(os.path.dirname(__file__),".."))  

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1. <pre name="code" class="python">#获取当前路径  

print os.getcwd()

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1. <pre name="code" class="python">#获取上级目录  

print os.path.dirname(os.getcwd())