feat(SublimeText2.UtilPackages): cache packages

EthanBrown.SublimeText2.UtilPackages/tools/PackageCache/SideBarEnhancements/send2trash/plat_win.py

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+# Copyright 2010 Hardcoded Software (http://www.hardcoded.net)
+
+# 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 ctypes import windll, Structure, byref, c_uint
+from ctypes.wintypes import HWND, UINT, LPCWSTR, BOOL
+#import os.path as op
+
+shell32 = windll.shell32
+SHFileOperationW = shell32.SHFileOperationW
+
+class SHFILEOPSTRUCTW(Structure):
+    _fields_ = [
+        ("hwnd", HWND),
+        ("wFunc", UINT),
+        ("pFrom", LPCWSTR),
+        ("pTo", LPCWSTR),
+        ("fFlags", c_uint),
+        ("fAnyOperationsAborted", BOOL),
+        ("hNameMappings", c_uint),
+        ("lpszProgressTitle", LPCWSTR),
+        ]
+
+FO_MOVE = 1
+FO_COPY = 2
+FO_DELETE = 3
+FO_RENAME = 4
+
+FOF_MULTIDESTFILES = 1
+FOF_SILENT = 4
+FOF_NOCONFIRMATION = 16
+FOF_ALLOWUNDO = 64
+FOF_NOERRORUI = 1024
+
+def send2trash(path):
+		#	
+    #if not isinstance(path, str):
+    #    path = str(path, 'mbcs')
+    #if not op.isabs(path):
+    #    path = op.abspath(path)
+    fileop = SHFILEOPSTRUCTW()
+    fileop.hwnd = 0
+    fileop.wFunc = FO_DELETE
+    fileop.pFrom = LPCWSTR(path + '\0')
+    fileop.pTo = None
+    fileop.fFlags = FOF_ALLOWUNDO | FOF_NOCONFIRMATION | FOF_NOERRORUI | FOF_SILENT
+    fileop.fAnyOperationsAborted = 0
+    fileop.hNameMappings = 0
+    fileop.lpszProgressTitle = None
+    result = SHFileOperationW(byref(fileop))
+    if result:
+        msg = "Couldn't perform operation. Error code: %d" % result
+        raise OSError(msg)
+