python实现删除文件或文件夹
python 实现删除文件或文件夹
最近自己学习python 的知识，自己学习抓取网页的内容知识等，在学习的时候python 删除文件夹或者文件知识的时候，觉得本篇内容不错，推荐给大家。
实例代码，仔细看注释明细：
#-*- coding: UTF-8 -*-
# 有时候要删除文件夹里文件或文件夹
# 这个小类用来删除文件或文件夹还是相当有用的
# 删除文件时有时希看到删除的结果，于是就有了这个Deleter了
# 下面的一些文件注释用的是Doxygen的样式
# 用了英文，先就不改回中文吧。
class Deleter():
def __init__(self, ToPrint=True, Logger=None):
self.Logger = Logger
self.ToPrint = ToPrint
return
def Log(self, Str):
if self.Logger:
self.Logger.Log(Str)
if self.ToPrint:
print Str
return
## Delete a folder
# @param FolderName folder to delete
#
#Example:
#
# T = Common()
# FolderName = r'Temp'
# T.DeleteFolder(FolderName)
#
def DeleteFolder(self, FolderName):
'''''delete files and folders'''
for Item in os.listdir(FolderName):
TempPath = os.path.join(FolderName, Item)
if os.path.isfile(TempPath):
self.DeleteFile(TempPath)
pass
elif os.path.isdir(TempPath):
self.DeleteFolder(TempPath)
pass
else:
self.Log("Not a file or folder: %s" % (FolderName))
pass
pass
try:
os.rmdir(FolderName)
self.Log("Folder deleted: %s" % (FolderName))
except:
self.Log("Failed to delete folder: %s" % (FolderName))
pass
return
## Delete a file
# @param FileName file to delete
#
#Example:
#
# T = Common()
# FolderName = r'TempFile.txt'
# T.DeleteFile(FileName)
#
def DeleteFile(self, FileName):
try:
os.remove(FileName)
self.Log("File deleted: %s" % (FileName))
except:
self.Log("Failed to delete file: %s" % (FileName))
pass
return
## Delete a list of folders
# @param FolderList a list of folder to delete
#
#Example:
#
# T = Common()
# FolderNameList = [r'Temp1', r'Temp2']
# T.DeleteFolders(FolderNameList)
#
def DeleteFolders(self, FolderNameList):
for FolderName in FolderNameList:
self.DeleteFolder(FolderName)
return
## Delete a list of files
# @param FolderList a list of files to delete
#
#Example:
#
# T = Common()
# FolderNameList = [r'Temp1.txt', r'Temp2.txt']
# T.DeleteFiles(FileNameList)
#
def DeleteFiles(self, FileNameList):
for FileName in FileNameList:
self.DeleteFile(FileName)
return
Op = Deleter()
Op.DeleteFile('a.txt')
# Failed to delete file: a.txt
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