本文整理汇总了Python中mic.utils.misc.mkdtemp函数的典型用法代码示例。如果您正苦于以下问题：Python mkdtemp函数的具体用法？Python mkdtemp怎么用？Python mkdtemp使用的例子？那么恭喜您, 这里精选的函数代码示例或许可以为您提供帮助。
在下文中一共展示了mkdtemp函数的9个代码示例，这些例子默认根据受欢迎程度排序。您可以为喜欢或者感觉有用的代码点赞，您的评价将有助于我们的系统推荐出更棒的Python代码示例。
示例1: _do_chroot_tar
def _do_chroot_tar(cls, target, cmd=[]):
mountfp_xml = os.path.splitext(target)[0] + '.xml'
if not os.path.exists(mountfp_xml):
raise errors.CreatorError("No mount point file found for this tar "
"image, please check %s" % mountfp_xml)
import tarfile
tar = tarfile.open(target, 'r')
tmpdir = misc.mkdtemp()
tar.extractall(path=tmpdir)
tar.close()
mntdir = misc.mkdtemp()
loops = []
for (mp, label, name, size, fstype) in load_mountpoints(mountfp_xml):
if fstype in ("ext2", "ext3", "ext4"):
myDiskMount = fs_related.ExtDiskMount
elif fstype == "btrfs":
myDiskMount = fs_related.BtrfsDiskMount
elif fstype in ("vfat", "msdos"):
myDiskMount = fs_related.VfatDiskMount
else:
raise errors.CreatorError("Cannot support fstype: %s" % fstype)
name = os.path.join(tmpdir, name)
size = size * 1024L * 1024L
loop = myDiskMount(fs_related.SparseLoopbackDisk(name, size),
os.path.join(mntdir, mp.lstrip('/')),
fstype, size, label)
try:
msger.verbose("Mount %s to %s" % (mp, mntdir + mp))
fs_related.makedirs(os.path.join(mntdir, mp.lstrip('/')))
loop.mount()
except:
loop.cleanup()
for lp in reversed(loops):
chroot.cleanup_after_chroot("img", lp, None, mntdir)
shutil.rmtree(tmpdir, ignore_errors=True)
raise
loops.append(loop)
try:
if len(cmd) != 0:
cmdline = "/usr/bin/env HOME=/root " + ' '.join(cmd)
else:
cmdline = "/usr/bin/env HOME=/root /bin/bash"
chroot.chroot(mntdir, None, cmdline)
except:
raise errors.CreatorError("Failed to chroot to %s." % target)
finally:
for loop in reversed(loops):
chroot.cleanup_after_chroot("img", loop, None, mntdir)
shutil.rmtree(tmpdir, ignore_errors=True)
开发者ID:nataliakoval，项目名称:mic，代码行数:59，代码来源:loop_plugin.py
示例2: do_unpack
def do_unpack(cls, srcimg):
srcimgsize = (misc.get_file_size(srcimg)) * 1024L * 1024L
srcmnt = misc.mkdtemp("srcmnt")
disk = fs_related.SparseLoopbackDisk(srcimg, srcimgsize)
srcloop = PartitionedMount(srcmnt, skipformat = True)
srcloop.add_disk('/dev/sdb', disk)
srcloop.add_partition(srcimgsize/1024/1024, "/dev/sdb", "/", "ext3", boot=False)
try:
srcloop.mount()
except errors.MountError:
srcloop.cleanup()
raise
image = os.path.join(tempfile.mkdtemp(dir = "/var/tmp", prefix = "tmp"), "target.img")
args = ['dd', "if=%s" % srcloop.partitions[0]['device'], "of=%s" % image]
msger.info("`dd` image ...")
rc = runner.show(args)
srcloop.cleanup()
shutil.rmtree(os.path.dirname(srcmnt), ignore_errors = True)
if rc != 0:
raise errors.CreatorError("Failed to dd")
else:
return image
开发者ID:Javoe，项目名称:splicer_poky，代码行数:27，代码来源:raw_plugin.py
示例3: do_chroot
def do_chroot(cls, target):#chroot.py parse opts&args
img = target
imgsize = misc.get_file_size(img) * 1024L * 1024L
imgtype = misc.get_image_type(img)
if imgtype == "btrfsimg":
fstype = "btrfs"
myDiskMount = fs_related.BtrfsDiskMount
elif imgtype in ("ext3fsimg", "ext4fsimg"):
fstype = imgtype[:4]
myDiskMount = fs_related.ExtDiskMount
else:
raise errors.CreatorError("Unsupported filesystem type: %s" % imgtype)
extmnt = misc.mkdtemp()
extloop = myDiskMount(fs_related.SparseLoopbackDisk(img, imgsize),
extmnt,
fstype,
4096,
"%s label" % fstype)
try:
extloop.mount()
except errors.MountError:
extloop.cleanup()
shutil.rmtree(extmnt, ignore_errors = True)
raise
try:
chroot.chroot(extmnt, None, "/bin/env HOME=/root /bin/bash")
except:
raise errors.CreatorError("Failed to chroot to %s." %img)
finally:
chroot.cleanup_after_chroot("img", extloop, None, extmnt)
开发者ID:xiaoqiang0，项目名称:mic，代码行数:33，代码来源:loop_plugin.py
示例4: __init__
def __init__(self, rootdir, distro, arch=None):
self.rootdir = misc.mkdtemp(dir=rootdir, prefix=distro)
self.distro = distro
self.arch = arch
self.logfile = None
self.pkgslist = []
self.repomd = None
开发者ID:sanyaade-mobiledev，项目名称:mic，代码行数:7，代码来源:bootstrap.py
示例5: do_unpack
def do_unpack(cls, srcimg):
img = srcimg
imgsize = misc.get_file_size(img) * 1024L * 1024L
imgmnt = misc.mkdtemp()
disk = fs_related.SparseLoopbackDisk(img, imgsize)
imgloop = PartitionedMount(imgmnt, skipformat = True)
imgloop.add_disk('/dev/sdb', disk)
imgloop.add_partition(imgsize/1024/1024, "/dev/sdb", "/", "vfat", boot=False)
try:
imgloop.mount()
except errors.MountError:
imgloop.cleanup()
raise
# legacy LiveOS filesystem layout support, remove for F9 or F10
if os.path.exists(imgmnt + "/squashfs.img"):
squashimg = imgmnt + "/squashfs.img"
else:
squashimg = imgmnt + "/LiveOS/squashfs.img"
tmpoutdir = misc.mkdtemp()
# unsquashfs requires outdir mustn't exist
shutil.rmtree(tmpoutdir, ignore_errors = True)
misc.uncompress_squashfs(squashimg, tmpoutdir)
try:
# legacy LiveOS filesystem layout support, remove for F9 or F10
if os.path.exists(tmpoutdir + "/os.img"):
os_image = tmpoutdir + "/os.img"
else:
os_image = tmpoutdir + "/LiveOS/ext3fs.img"
if not os.path.exists(os_image):
raise errors.CreatorError("'%s' is not a valid live CD ISO : neither "
"LiveOS/ext3fs.img nor os.img exist" %img)
imgname = os.path.basename(srcimg)
imgname = os.path.splitext(imgname)[0] + ".img"
rtimage = os.path.join(tempfile.mkdtemp(dir = "/var/tmp", prefix = "tmp"), imgname)
shutil.copyfile(os_image, rtimage)
finally:
imgloop.cleanup()
shutil.rmtree(tmpoutdir, ignore_errors = True)
shutil.rmtree(imgmnt, ignore_errors = True)
return rtimage
开发者ID:01org，项目名称:mic，代码行数:46，代码来源:liveusb_plugin.py
示例6: do_unpack
def do_unpack(cls, srcimg):
img = srcimg
imgmnt = misc.mkdtemp()
imgloop = fs_related.DiskMount(fs_related.LoopbackDisk(img, 0), imgmnt)
try:
imgloop.mount()
except errors.MountError:
imgloop.cleanup()
raise
# legacy LiveOS filesystem layout support, remove for F9 or F10
if os.path.exists(imgmnt + "/squashfs.img"):
squashimg = imgmnt + "/squashfs.img"
else:
squashimg = imgmnt + "/LiveOS/squashfs.img"
tmpoutdir = misc.mkdtemp()
# unsquashfs requires outdir mustn't exist
shutil.rmtree(tmpoutdir, ignore_errors=True)
misc.uncompress_squashfs(squashimg, tmpoutdir)
try:
# legacy LiveOS filesystem layout support, remove for F9 or F10
if os.path.exists(tmpoutdir + "/os.img"):
os_image = tmpoutdir + "/os.img"
else:
os_image = tmpoutdir + "/LiveOS/ext3fs.img"
if not os.path.exists(os_image):
raise errors.CreatorError(
"'%s' is not a valid live CD ISO : neither " "LiveOS/ext3fs.img nor os.img exist" % img
)
imgname = os.path.basename(srcimg)
imgname = os.path.splitext(imgname)[0] + ".img"
rtimage = os.path.join(tempfile.mkdtemp(dir="/var/tmp", prefix="tmp"), imgname)
shutil.copyfile(os_image, rtimage)
finally:
imgloop.cleanup()
shutil.rmtree(tmpoutdir, ignore_errors=True)
shutil.rmtree(imgmnt, ignore_errors=True)
return rtimage
开发者ID:csdb，项目名称:mic，代码行数:44，代码来源:livecd_plugin.py
示例7: do_chroot
def do_chroot(cls, target, cmd=[]):
if target.endswith('.tar'):
import tarfile
if tarfile.is_tarfile(target):
LoopPlugin._do_chroot_tar(target, cmd)
return
else:
raise errors.CreatorError("damaged tarball for loop images")
img = target
imgsize = misc.get_file_size(img) * 1024L * 1024L
imgtype = misc.get_image_type(img)
if imgtype == "btrfsimg":
fstype = "btrfs"
myDiskMount = fs_related.BtrfsDiskMount
elif imgtype in ("ext3fsimg", "ext4fsimg"):
fstype = imgtype[:4]
myDiskMount = fs_related.ExtDiskMount
else:
raise errors.CreatorError("Unsupported filesystem type: %s" \
% imgtype)
extmnt = misc.mkdtemp()
extloop = myDiskMount(fs_related.SparseLoopbackDisk(img, imgsize),
extmnt,
fstype,
4096,
"%s label" % fstype)
try:
extloop.mount()
except errors.MountError:
extloop.cleanup()
shutil.rmtree(extmnt, ignore_errors=True)
raise
try:
if len(cmd) != 0:
cmdline = ' '.join(cmd)
else:
cmdline = "/bin/bash"
envcmd = fs_related.find_binary_inchroot("env", extmnt)
if envcmd:
cmdline = "%s HOME=/root %s" % (envcmd, cmdline)
chroot.chroot(extmnt, None, cmdline)
except:
raise errors.CreatorError("Failed to chroot to %s." % img)
finally:
chroot.cleanup_after_chroot("img", extloop, None, extmnt)
开发者ID:nataliakoval，项目名称:mic，代码行数:49，代码来源:loop_plugin.py
示例8: do_chroot
def do_chroot(cls, target, cmd=[]):
os_image = cls.do_unpack(target)
os_image_dir = os.path.dirname(os_image)
# unpack image to target dir
imgsize = misc.get_file_size(os_image) * 1024L * 1024L
imgtype = misc.get_image_type(os_image)
if imgtype == "btrfsimg":
fstype = "btrfs"
myDiskMount = fs_related.BtrfsDiskMount
elif imgtype in ("ext3fsimg", "ext4fsimg"):
fstype = imgtype[:4]
myDiskMount = fs_related.ExtDiskMount
else:
raise errors.CreatorError("Unsupported filesystem type: %s" % fstype)
extmnt = misc.mkdtemp()
extloop = myDiskMount(fs_related.SparseLoopbackDisk(os_image, imgsize),
extmnt,
fstype,
4096,
"%s label" % fstype)
try:
extloop.mount()
except errors.MountError:
extloop.cleanup()
shutil.rmtree(extmnt, ignore_errors = True)
shutil.rmtree(os_image_dir, ignore_errors = True)
raise
try:
if len(cmd) != 0:
cmdline = ' '.join(cmd)
else:
cmdline = "/bin/bash"
envcmd = fs_related.find_binary_inchroot("env", extmnt)
if envcmd:
cmdline = "%s HOME=/root %s" % (envcmd, cmdline)
chroot.chroot(extmnt, None, cmdline)
except:
raise errors.CreatorError("Failed to chroot to %s." %target)
finally:
chroot.cleanup_after_chroot("img", extloop, os_image_dir, extmnt)
开发者ID:Javoe，项目名称:splicer_poky，代码行数:44，代码来源:livecd_plugin.py
示例9: do_chroot
def do_chroot(cls, target, cmd=[]):
img = target
imgsize = misc.get_file_size(img) * 1024L * 1024L
partedcmd = fs_related.find_binary_path("parted")
disk = fs_related.SparseLoopbackDisk(img, imgsize)
imgmnt = misc.mkdtemp()
imgloop = PartitionedMount(imgmnt, skipformat = True)
imgloop.add_disk('/dev/sdb', disk)
img_fstype = "ext3"
msger.info("Partition Table:")
partnum = []
for line in runner.outs([partedcmd, "-s", img, "print"]).splitlines():
# no use strip to keep line output here
if "Number" in line:
msger.raw(line)
if line.strip() and line.strip()[0].isdigit():
partnum.append(line.strip()[0])
msger.raw(line)
rootpart = None
if len(partnum) > 1:
rootpart = msger.choice("please choose root partition", partnum)
# Check the partitions from raw disk.
# if choose root part, the mark it as mounted
if rootpart:
root_mounted = True
else:
root_mounted = False
partition_mounts = 0
for line in runner.outs([partedcmd,"-s",img,"unit","B","print"]).splitlines():
line = line.strip()
# Lines that start with number are the partitions,
# because parted can be translated we can't refer to any text lines.
if not line or not line[0].isdigit():
continue
# Some vars have extra , as list seperator.
line = line.replace(",","")
# Example of parted output lines that are handled:
# Number Start End Size Type File system Flags
# 1 512B 3400000511B 3400000000B primary
# 2 3400531968B 3656384511B 255852544B primary linux-swap(v1)
# 3 3656384512B 3720347647B 63963136B primary fat16 boot, lba
partition_info = re.split("\s+",line)
size = partition_info[3].split("B")[0]
if len(partition_info) < 6 or partition_info[5] in ["boot"]:
# No filesystem can be found from partition line. Assuming
# btrfs, because that is the only MeeGo fs that parted does
# not recognize properly.
# TODO: Can we make better assumption?
fstype = "btrfs"
elif partition_info[5] in ["ext2","ext3","ext4","btrfs"]:
fstype = partition_info[5]
elif partition_info[5] in ["fat16","fat32"]:
fstype = "vfat"
elif "swap" in partition_info[5]:
fstype = "swap"
else:
raise errors.CreatorError("Could not recognize partition fs type '%s'." % partition_info[5])
if rootpart and rootpart == line[0]:
mountpoint = '/'
elif not root_mounted and fstype in ["ext2","ext3","ext4","btrfs"]:
# TODO: Check that this is actually the valid root partition from /etc/fstab
mountpoint = "/"
root_mounted = True
elif fstype == "swap":
mountpoint = "swap"
else:
# TODO: Assing better mount points for the rest of the partitions.
partition_mounts += 1
mountpoint = "/media/partition_%d" % partition_mounts
if "boot" in partition_info:
boot = True
else:
boot = False
msger.verbose("Size: %s Bytes, fstype: %s, mountpoint: %s, boot: %s" % (size, fstype, mountpoint, boot))
# TODO: add_partition should take bytes as size parameter.
imgloop.add_partition((int)(size)/1024/1024, "/dev/sdb", mountpoint, fstype = fstype, boot = boot)
try:
imgloop.mount()
except errors.MountError:
imgloop.cleanup()
raise
try:
if len(cmd) != 0:
cmdline = ' '.join(cmd)
else:
#.........这里部分代码省略.........
开发者ID:Javoe，项目名称:splicer_poky，代码行数:101，代码来源:raw_plugin.py
注：本文中的mic.utils.misc.mkdtemp函数示例由纯净天空整理自Github/MSDocs等源码及文档管理平台，相关代码片段筛选自各路编程大神贡献的开源项目，源码版权归原作者所有，传播和使用请参考对应项目的License；未经允许，请勿转载。 |
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