blob: 72dde20503ead3aac229091b857553c2f207b1f8 (
plain)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
|
## @file
# Override built in function file.open to provide support for long file path
#
# Copyright (c) 2014, Intel Corporation. All rights reserved.<BR>
# This program and the accompanying materials
# are licensed and made available under the terms and conditions of the BSD License
# which accompanies this distribution. The full text of the license may be found at
# http://opensource.org/licenses/bsd-license.php
#
# THE PROGRAM IS DISTRIBUTED UNDER THE BSD LICENSE ON AN "AS IS" BASIS,
# WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED.
#
import os
import platform
import shutil
##
# OpenLongPath
# Convert a file path to a long file path
#
def LongFilePath(FileName):
FileName = os.path.normpath(FileName)
if platform.system() == 'Windows':
if FileName.startswith('\\\\?\\'):
return FileName
if FileName.startswith('\\\\'):
return '\\\\?\\UNC\\' + FileName[2:]
if os.path.isabs(FileName):
return '\\\\?\\' + FileName
return FileName
##
# OpenLongFilePath
# wrap open to support opening a long file path
#
def OpenLongFilePath(FileName, Mode='r', Buffer= -1):
return open(LongFilePath(FileName), Mode, Buffer)
##
# CopyLongFilePath
# wrap copyfile to support copy a long file path
#
def CopyLongFilePath(src, dst):
with open(LongFilePath(src), 'rb') as fsrc:
with open(LongFilePath(dst), 'wb') as fdst:
shutil.copyfileobj(fsrc, fdst)
## Convert a python unicode string to a normal string
#
# Convert a python unicode string to a normal string
# UniToStr(u'I am a string') is 'I am a string'
#
# @param Uni: The python unicode string
#
# @retval: The formatted normal string
#
def UniToStr(Uni):
return repr(Uni)[2:-1]
|
