Python implementation delete a file or folder instance in detail

Python implementation deletes files or folders

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Instance code, look closely at the comment details:

#-*-Coding:utf-8-*-# sometimes to delete files or folders in a folder # This small class is used to delete a file or folder or it is quite useful to delete the file when you sometimes hope to see the result of the deletion, so there is this deleter # Some of the following file comments are used Doxygen The style # used in English, first do not change back to Chinese bar. 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 DELETEFO Lder (self, FolderName): "' Delete files and folders ' for Item in Os.listdir (FolderName): TempPath = OS.PA Th.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)) passPass 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 the FileName file to Delete #<br/> #Example: #<pre> # T = Common () # FolderName = R ' TempFile.txt ' # t.deletefile (Fi Lename) #</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 ' Te MP2 '] # t.deletefolders (foldernamelist) #</pre> def deletefolders (self, foldernamelist): for FolderName I N 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 ' Temp 1.txt ', R ' Temp2.txt '] # t.deletefiles (filenamelist) #</pre> def deletefiles (self, filenamelist): for File Name in Filenamelist:self. DeleteFile (FileName) return Op = Deleter () op.deletefile (' A.txt ') # Failed to delete file:a.txt

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