Python implementation Delete file or folder instance detailed _python

Python implementation deletes a file or folder

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Instance code, look closely at the annotation details:

#-*-Coding:utf-8-*-# sometimes to delete files or folders in a folder # This small class used to delete files or folders is quite useful # when you delete a file, you sometimes want to see the result of the deletion, so you have this deleter. # Some of the following file comments are in the Dox 
Ygen Style # in English, don't change back to Chinese first. 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 # # del 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 F Ile to delete #<br/> #Example: #<pre> # T = Common () # FolderName = R ' TempFile.txt ' # T.D Eletefile (filename) #</pre> def deletefile (self, filename): try:os.remove (filename) self.l OG ("File deleted:%s"% (FileName)) except:self. Log ("Failed to delete file:%s"% (FileName)) Pass return # # Delete a list of folders # @param Folderl Ist a list of folder to delete #<br/> #Example: #<pre> # t = Common () # foldernamelist = [R ' t Emp1 ', R ' Temp2 '] # t.deletefolders (foldernamelist) #</pre> def deletefolders (self, foldernamelist): F 
   Or FolderName in Foldernamelist:   Self. DeleteFolder (FolderName) return # del a list of files # @param folderlist A list of files to Delete #& Lt;br/> #Example: #<pre> # T = Common () # foldernamelist = [R ' Temp1.txt ', R ' Temp2.txt '] # T.del 
      Etefiles (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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