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Posted By

cieux-gris on 09/03/08


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Get directory file extension list

 / Published in: Python
 

Given a directory path and two switches, return a list of the extensions for all files in the directory, recursing down into its subdirectories. Optionally make a unique list. Optionally sort the list.

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  1. def getFileExtList (dirPath,uniq=True,sorted=True):
  2.     extList=list()
  3.     for dirpath,dirnames,filenames in os.walk(dirPath):
  4.         for file in filenames:
  5.             fileExt=os.path.splitext(file)[-1]
  6.             extList.append(fileExt)
  7.  
  8.     if uniq:
  9.         extList=list(set(extList))
  10.     if sorted:
  11.         extList.sort()
  12.     return extList

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