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:
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#-*- 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 #<br/> #Example: #<pre> # T = Common() # FolderName = r'Temp' # T.DeleteFolder(FolderName) #</pre> 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 #<br/> #Example: #<pre> # T = Common() # FolderName = r'TempFile.txt' # T.DeleteFile(FileName) #</pre> 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 #<br/> #Example: #<pre> # T = Common() # FolderNameList = [r'Temp1', r'Temp2'] # T.DeleteFolders(FolderNameList) #</pre> 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 #<br/> #Example: #<pre> # T = Common() # FolderNameList = [r'Temp1.txt', r'Temp2.txt'] # T.DeleteFiles(FileNameList) #</pre> 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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