@@ -7,15 +7,19 @@
from __future__ import unicode_literals
from ctypes import (windll, Structure, byref, c_uint,
create_unicode_buffer, sizeof, addressof)
create_unicode_buffer, addressof)
from ctypes.wintypes import HWND, UINT, LPCWSTR, BOOL
import os.path as op
from .compat import text_type
kernel32 = windll.kernel32
GetShortPathNameW = kernel32.GetShortPathNameW
shell32 = windll.shell32
SHFileOperationW = shell32.SHFileOperationW
class SHFILEOPSTRUCTW(Structure):
_fields_ = [
("hwnd", HWND),
@@ -28,6 +32,7 @@ class SHFILEOPSTRUCTW(Structure):
("lpszProgressTitle", LPCWSTR),
]
FO_MOVE = 1
FO_COPY = 2
FO_DELETE = 3
@@ -39,11 +44,22 @@ FOF_NOCONFIRMATION = 16
FOF_ALLOWUNDO = 64
FOF_NOERRORUI = 1024
def get_short_path_name(long_name):
if not long_name.startswith('\\\\?\\'):
long_name = '\\\\?\\' + long_name
buf_size = GetShortPathNameW(long_name, None, 0)
output = create_unicode_buffer(buf_size)
GetShortPathNameW(long_name, output, buf_size)
return output.value[4:] # Remove '\\?\' for SHFileOperationW
def send2trash(path):
if not isinstance(path, text_type):
path = text_type(path, 'mbcs')
if not op.isabs(path):
path = op.abspath(path)
path = get_short_path_name(path)
fileop = SHFILEOPSTRUCTW()
fileop.hwnd = 0
fileop.wFunc = FO_DELETE
@@ -51,7 +67,7 @@ def send2trash(path):
# Starting in python 3.6.3 it is no longer possible to use:
# LPCWSTR(path + '\0') directly as embedded null characters are no longer
# allowed in strings
# Workaround
# Workaround
# - create buffer of c_wchar[] (LPCWSTR is based on this type)
# - buffer is two c_wchar characters longer (double null terminator)
# - cast the address of the buffer to a LPCWSTR