最近自己學(xué)習(xí)Python 的知識(shí)，自己學(xué)習(xí)抓取網(wǎng)頁(yè)的內(nèi)容知識(shí)等，在學(xué)習(xí)的時(shí)候Python 刪除文件夾或者文件知識(shí)的時(shí)候，覺(jué)得本篇內(nèi)容不錯(cuò)，推薦給大家。
實(shí)例代碼，仔細(xì)看注釋明細(xì)：
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#-*- coding: UTF-8 -*- # 有時(shí)候要?jiǎng)h除文件夾里文件或文件夾 # 這個(gè)小類用來(lái)刪除文件或文件夾還是相當(dāng)有用的 # 刪除文件時(shí)有時(shí)希看到刪除的結(jié)果，于是就有了這個(gè)Deleter了 # 下面的一些文件注釋用的是Doxygen的樣式 # 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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