BaseTools/Source/Python/Common/LongFilePathOs.py

   1 ## @file
   2 # Override built in module os to provide support for long file path
   3 #
   4 # Copyright (c) 2014 - 2018, Intel Corporation. All rights reserved.<BR>
   5 # This program and the accompanying materials
   6 # are licensed and made available under the terms and conditions of the BSD License
   7 # which accompanies this distribution.  The full text of the license may be found at
   8 # http://opensource.org/licenses/bsd-license.php
   9 #
  10 # THE PROGRAM IS DISTRIBUTED UNDER THE BSD LICENSE ON AN "AS IS" BASIS,
  11 # WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED.
  12 #
  13
  14 import os
  15 from . import LongFilePathOsPath
  16 from Common.LongFilePathSupport import LongFilePath
  17 import time
  18
  19 path = LongFilePathOsPath
  20
  21 def access(path, mode):
  22     return os.access(LongFilePath(path), mode)
  23
  24 def remove(path):
  25    Timeout = 0.0
  26    while Timeout < 5.0:
  27        try:
  28            return os.remove(LongFilePath(path))
  29        except:
  30            time.sleep(0.1)
  31            Timeout = Timeout + 0.1
  32    return os.remove(LongFilePath(path))
  33
  34 def removedirs(name):
  35     return os.removedirs(LongFilePath(name))
  36
  37 def rmdir(path):
  38     return os.rmdir(LongFilePath(path))
  39
  40 def mkdir(path):
  41     return os.mkdir(LongFilePath(path))
  42
  43 def makedirs(name, mode=0o777):
  44     return os.makedirs(LongFilePath(name), mode)
  45
  46 def rename(old, new):
  47     return os.rename(LongFilePath(old), LongFilePath(new))
  48
  49 def chdir(path):
  50     return os.chdir(LongFilePath(path))
  51
  52 def chmod(path, mode):
  53     return os.chmod(LongFilePath(path), mode)
  54
  55 def stat(path):
  56     return os.stat(LongFilePath(path))
  57
  58 def utime(path, times):
  59     return os.utime(LongFilePath(path), times)
  60
  61 def listdir(path):
  62     List = []
  63     uList = os.listdir(u"%s" % LongFilePath(path))
  64     for Item in uList:
  65         List.append(Item)
  66     return List
  67
  68 environ = os.environ
  69 getcwd = os.getcwd
  70 chdir = os.chdir
  71 walk = os.walk
  72 W_OK = os.W_OK
  73 F_OK = os.F_OK
  74 sep = os.sep
  75 linesep = os.linesep
  76 getenv = os.getenv
  77 pathsep = os.pathsep
  78 name = os.name
  79 SEEK_SET = os.SEEK_SET
  80 SEEK_END = os.SEEK_END