# Copyright 2017 Virgil Dupras # This software is licensed under the "BSD" License as described in the "LICENSE" file, # which should be included with this package. The terms are also available at # http://www.hardcoded.net/licenses/bsd_license from __future__ import unicode_literals import os.path as op from send2trash.compat import text_type from send2trash.util import preprocess_paths from platform import version import pythoncom import pywintypes from win32com.shell import shell, shellcon from send2trash.win.IFileOperationProgressSink import create_sink def send2trash(paths): paths = preprocess_paths(paths) if not paths: return # convert data type paths = [text_type(path, "mbcs") if not isinstance(path, text_type) else path for path in paths] # convert to full paths paths = [op.abspath(path) if not op.isabs(path) else path for path in paths] # remove the leading \\?\ if present paths = [path[4:] if path.startswith("\\\\?\\") else path for path in paths] # Need to initialize the com before using pythoncom.CoInitialize() # create instance of file operation object fileop = pythoncom.CoCreateInstance( shell.CLSID_FileOperation, None, pythoncom.CLSCTX_ALL, shell.IID_IFileOperation, ) # default flags to use flags = shellcon.FOF_NOCONFIRMATION | shellcon.FOF_NOERRORUI | shellcon.FOF_SILENT | shellcon.FOFX_EARLYFAILURE # determine rest of the flags based on OS version # use newer recommended flags if available if int(version().split(".", 1)[0]) >= 8: flags |= 0x20000000 | 0x00080000 # FOFX_ADDUNDORECORD win 8+ # FOFX_RECYCLEONDELETE win 8+ else: flags |= shellcon.FOF_ALLOWUNDO # set the flags fileop.SetOperationFlags(flags) # actually try to perform the operation, this section may throw a # pywintypes.com_error which does not seem to create as nice of an # error as OSError so wrapping with try to convert sink = create_sink() try: for path in paths: item = shell.SHCreateItemFromParsingName(path, None, shell.IID_IShellItem) fileop.DeleteItem(item, sink) result = fileop.PerformOperations() aborted = fileop.GetAnyOperationsAborted() # if non-zero result or aborted throw an exception if result or aborted: raise OSError(None, None, paths, result) except pywintypes.com_error as error: # convert to standard OS error, allows other code to get a # normal errno raise OSError(None, error.strerror, path, error.hresult) finally: # Need to make sure we call this once fore every init pythoncom.CoUninitialize()