Python stat.S_IRGRP属性代码示例

# 需要导入模块: import stat [as 别名]
# 或者: from stat import S_IRGRP [as 别名]
def gunzip_file(gz_path, new_path):
  """Unzips from gz_path into new_path.

  Args:
    gz_path: path to the zipped file.
    new_path: path to where the file will be unzipped.
  """
  if tf.gfile.Exists(new_path):
    tf.logging.info("File %s already exists, skipping unpacking" % new_path)
    return
  tf.logging.info("Unpacking %s to %s" % (gz_path, new_path))
  # We may be unpacking into a newly created directory, add write mode.
  mode = stat.S_IRWXU or stat.S_IXGRP or stat.S_IRGRP or stat.S_IROTH
  os.chmod(os.path.dirname(new_path), mode)
  with gzip.open(gz_path, "rb") as gz_file:
    with tf.gfile.GFile(new_path, mode="wb") as new_file:
      for line in gz_file:
        new_file.write(line) 

# 需要导入模块: import stat [as 别名]
# 或者: from stat import S_IRGRP [as 别名]
def chmod(path):
    os.chmod(path,
             # user
             stat.S_IRUSR |  # read
             stat.S_IWUSR |  # write
             stat.S_IXUSR |  # execute

             # group
             stat.S_IRGRP |  # read
             stat.S_IWGRP |  # write
             stat.S_IXGRP |  # execute

             # other
             stat.S_IROTH |  # read
             # stat.S_IWOTH | # write
             stat.S_IXOTH  # execute
             ) 

# 需要导入模块: import stat [as 别名]
# 或者: from stat import S_IRGRP [as 别名]
def test_execute_bit_not_copied(self):
        # Issue 6070: under posix .pyc files got their execute bit set if
        # the .py file had the execute bit set, but they aren't executable.
        oldmask = os.umask(022)
        sys.path.insert(0, os.curdir)
        try:
            fname = TESTFN + os.extsep + "py"
            f = open(fname, 'w').close()
            os.chmod(fname, (stat.S_IRUSR | stat.S_IRGRP | stat.S_IROTH |
                             stat.S_IXUSR | stat.S_IXGRP | stat.S_IXOTH))
            __import__(TESTFN)
            fn = fname + 'c'
            if not os.path.exists(fn):
                fn = fname + 'o'
                if not os.path.exists(fn):
                    self.fail("__import__ did not result in creation of "
                              "either a .pyc or .pyo file")
            s = os.stat(fn)
            self.assertEqual(stat.S_IMODE(s.st_mode),
                             stat.S_IRUSR | stat.S_IRGRP | stat.S_IROTH)
        finally:
            os.umask(oldmask)
            remove_files(TESTFN)
            unload(TESTFN)
            del sys.path[0] 

# 需要导入模块: import stat [as 别名]
# 或者: from stat import S_IRGRP [as 别名]
def close(self):
        error_context.context(
            "Creating unattended install CD image %s" % self.path)
        if os.path.exists(os.path.join(self.mount, 'isolinux')):
            # bootable cdrom
            f = open(os.path.join(self.mount, 'isolinux', 'isolinux.cfg'), 'w')
            f.write('default /isolinux/vmlinuz append initrd=/isolinux/'
                    'initrd.img %s\n' % self.extra_params)
            f.close()
            boot = '-b isolinux/isolinux.bin'
        else:
            # Not a bootable CDROM, using -kernel instead (eg.: arm64)
            boot = ''

        m_cmd = ('mkisofs -o %s %s -c isolinux/boot.cat -no-emul-boot '
                 '-boot-load-size 4 -boot-info-table -f -R -J -V -T %s'
                 % (self.path, boot, self.mount))
        process.run(m_cmd)
        os.chmod(self.path, stat.S_IRWXU | stat.S_IRGRP | stat.S_IXGRP |
                 stat.S_IROTH | stat.S_IXOTH)
        cleanup(self.mount)
        cleanup(self.source_cdrom)
        logging.debug("unattended install CD image %s successfully created",
                      self.path) 

# 需要导入模块: import stat [as 别名]
# 或者: from stat import S_IRGRP [as 别名]
def get_tmp_dir(public=True):
    """
    Get the most appropriate tmp dir location.

    :param public: If public for all users' access
    """
    persistent_dir = settings.get_value('vt.common', 'tmp_dir',
                                        default="")
    if persistent_dir != "":
        return persistent_dir
    tmp_dir = None
    # apparmor deny /tmp/* /var/tmp/* and cause failure across tests
    # it is better to handle here
    if distro.detect().name == 'Ubuntu':
        tmp_dir = "/var/lib/libvirt/images"
        if not utils_path.usable_rw_dir(tmp_dir):
            logging.warning("Unable to write in '/var/lib/libvirt/images' "
                            "on Ubuntu, apparmor might complain...")
            tmp_dir = None
    tmp_dir = data_dir.get_tmp_dir(basedir=tmp_dir)
    if public:
        tmp_dir_st = os.stat(tmp_dir)
        os.chmod(tmp_dir, tmp_dir_st.st_mode | stat.S_IXUSR |
                 stat.S_IXGRP | stat.S_IXOTH | stat.S_IRGRP | stat.S_IROTH)
    return tmp_dir 

# 需要导入模块: import stat [as 别名]
# 或者: from stat import S_IRGRP [as 别名]
def install_netns_systemd_service():
    os_utils = osutils.BaseOS.get_os_util()

    flags = os.O_WRONLY | os.O_CREAT | os.O_TRUNC
    # mode 00644
    mode = (stat.S_IRUSR | stat.S_IWUSR | stat.S_IRGRP | stat.S_IROTH)

    # TODO(bcafarel): implement this for other init systems
    # netns handling depends on a separate unit file
    netns_path = os.path.join(consts.SYSTEMD_DIR,
                              consts.AMP_NETNS_SVC_PREFIX + '.service')

    jinja_env = jinja2.Environment(
        autoescape=True, loader=jinja2.FileSystemLoader(os.path.dirname(
            os.path.realpath(__file__)
        ) + consts.AGENT_API_TEMPLATES))

    if not os.path.exists(netns_path):
        with os.fdopen(os.open(netns_path, flags, mode), 'w') as text_file:
            text = jinja_env.get_template(
                consts.AMP_NETNS_SVC_PREFIX + '.systemd.j2').render(
                    amphora_nsname=consts.AMPHORA_NAMESPACE,
                    HasIFUPAll=os_utils.has_ifup_all())
            text_file.write(text) 

# 需要导入模块: import stat [as 别名]
# 或者: from stat import S_IRGRP [as 别名]
def write_port_interface_file(self, netns_interface, fixed_ips, mtu,
                                  interface_file_path, template_port):
        # write interface file

        # If we are using a consolidated interfaces file, just append
        # otherwise clear the per interface file as we are rewriting it
        # TODO(johnsom): We need a way to clean out old interfaces records
        if CONF.amphora_agent.agent_server_network_file:
            flags = os.O_WRONLY | os.O_CREAT | os.O_APPEND
        else:
            flags = os.O_WRONLY | os.O_CREAT | os.O_TRUNC

        # mode 00644
        mode = stat.S_IRUSR | stat.S_IWUSR | stat.S_IRGRP | stat.S_IROTH

        with os.fdopen(os.open(interface_file_path, flags, mode),
                       'w') as text_file:
            text = self._generate_network_file_text(
                netns_interface, fixed_ips, mtu, template_port)
            text_file.write(text) 

# 需要导入模块: import stat [as 别名]
# 或者: from stat import S_IRGRP [as 别名]
def test_rm_tree_incl_readonly_files(tmpdir):
    """Test that directory trees with readonly files can be removed.

    Args:
        tmpdir (class): Fixture from pytest for creating a temporary directory
    """
    test_dir = Path(tmpdir) / "test_dir"
    read_only_dir = test_dir / "nested_read_only_dir"
    read_only_dir.mkdir(parents=True)

    test_file = read_only_dir / "test.txt"
    with io.open(test_file, "w", encoding="utf-8", errors="replace") as f:
        f.write("testing\n")

    Path.chmod(test_file, stat.S_IRUSR | stat.S_IRGRP | stat.S_IROTH)

    util.file_system_helpers.rm_tree_incl_readonly_files(test_dir) 

# 需要导入模块: import stat [as 别名]
# 或者: from stat import S_IRGRP [as 别名]
def ensure_code_file(self, code, file_path):
        """"""
        if file_path:
            file_path = os.path.abspath(file_path)
            if not os.path.isfile(file_path):
                raise RequirementsInvalid(
                    'Arg file_path is not a valid file.'
                )
            self.code_file = file_path
        else:
            if code:
                (fd, temp_file_path) = tempfile.mkstemp()
                with os.fdopen(fd, 'w') as f:
                    f.write(code)
                self.code_file = self.temp_file = temp_file_path
            else:
                raise RequirementsInvalid(
                    'Neither code nor code file_path specified.'
                )
        st = os.stat(self.code_file)
        os.chmod(self.code_file,
                 st.st_mode | stat.S_IREAD | stat.S_IRGRP | stat.S_IROTH) 

# 需要导入模块: import stat [as 别名]
# 或者: from stat import S_IRGRP [as 别名]
def get_sudo_user_group_mode():
    '''TBW'''
    # XXX only need uid, gid, and file mode for sudo case...
    new_uid = int(os.environ.get('SUDO_UID'))
    if new_uid is None:
        error('Unable to obtain SUDO_UID')
        return False
    #debug('new UID via SUDO_UID: ' + str(new_uid))
    new_gid = int(os.environ.get('SUDO_GID'))
    if new_gid is None:
        error('Unable to obtain SUDO_GID')
        return False
    #debug('new GID via SUDO_GID: ' + str(new_gid))
    # new_dir_mode = (stat.S_IRUSR|stat.S_IWUSR|stat.S_IRGRP|stat.S_IWGRP|stat.S_IROTH|stat.S_IWOTH)
    rwx_mode = (stat.S_IRWXU|stat.S_IRWXG|stat.S_IRWXO)
    new_dir_mode = rwx_mode
    #debug('new dir mode: ' + str(new_dir_mode))
    return (new_dir_mode, new_uid, new_gid) 

# 需要导入模块: import stat [as 别名]
# 或者: from stat import S_IRGRP [as 别名]
def special_to_letter(mode):
    l = ''

    ALL_R = (stat.S_IRUSR | stat.S_IRGRP | stat.S_IROTH)
    ALL_W = (stat.S_IWUSR | stat.S_IWGRP | stat.S_IWOTH)

    if mode & stat.S_ISGID:
        l += 'G'
    if mode & stat.S_ISUID:
        l += 'U'
    if mode & stat.S_ISVTX:
        l += 'T'
    if mode & (stat.S_IXUSR | stat.S_IXGRP | stat.S_IXOTH):
        l += 'E'
    if ( mode & ALL_R ) == ALL_R:
        l += 'R'
    if ( mode & ALL_W ) == ALL_W:
        l += 'W'

    return l 

# 需要导入模块: import stat [as 别名]
# 或者: from stat import S_IRGRP [as 别名]
def testStatDirectory_filePermissions(self):
    should_have = (
      ('some_file', stat.S_IWUSR),  # Owner can write.
      ('tmp', stat.S_IXOTH),  # Others can execute.
      ('tmp', stat.S_ISVTX),  # Has sticky bit.
      ('my_cmd', stat.S_ISGID),  # Has set-group-ID bit.
      ('silly', stat.S_ISUID),  # Has set UID bit.
    )
    should_not_have = (
      ('some_file', stat.S_IWOTH),  # Others can't write.
      ('block_dev', stat.S_IRGRP),  # Group can't read.
      ('silly', stat.S_IXUSR),  # Owner can't execute.
    )
    entries = self.getStatEntries()
    for filename, bit in should_have:
      self.assertTrue(entries[filename]['st_mode'] & bit)
    for filename, bit in should_not_have:
      self.assertFalse(entries[filename]['st_mode'] & bit) 

# 需要导入模块: import stat [as 别名]
# 或者: from stat import S_IRGRP [as 别名]
def test_read_only_bytecode(self):
        # When bytecode is read-only but should be rewritten, fail silently.
        with util.create_modules('_temp') as mapping:
            # Create bytecode that will need to be re-created.
            py_compile.compile(mapping['_temp'])
            bytecode_path = self.util.cache_from_source(mapping['_temp'])
            with open(bytecode_path, 'r+b') as bytecode_file:
                bytecode_file.seek(0)
                bytecode_file.write(b'\x00\x00\x00\x00')
            # Make the bytecode read-only.
            os.chmod(bytecode_path,
                        stat.S_IRUSR | stat.S_IRGRP | stat.S_IROTH)
            try:
                # Should not raise OSError!
                self.import_(mapping['_temp'], '_temp')
            finally:
                # Make writable for eventual clean-up.
                os.chmod(bytecode_path, stat.S_IWUSR) 

# 需要导入模块: import stat [as 别名]
# 或者: from stat import S_IRGRP [as 别名]
def set_own_perm(usr, dir_list):
    uid = pwd.getpwnam(usr).pw_uid
    gid = grp.getgrnam(usr).gr_gid
    perm_mask_rw = stat.S_IRUSR | stat.S_IWUSR | stat.S_IRGRP | stat.S_IWGRP
    perm_mask_rwx = stat.S_IRUSR | stat.S_IWUSR | stat.S_IXUSR | stat.S_IRGRP | stat.S_IWGRP | stat.S_IXGRP

    for cdir in dir_list:
        os.chown(cdir, uid, gid)
        os.chmod(cdir, perm_mask_rwx)
        for croot, sub_dirs, cfiles in os.walk(cdir):
            for fs_name in sub_dirs:
                os.chown(os.path.join(croot, fs_name), uid, gid)
                os.chmod(os.path.join(croot, fs_name), perm_mask_rwx)
            for fs_name in cfiles:
                os.chown(os.path.join(croot, fs_name), uid, gid)
                os.chmod(os.path.join(croot, fs_name), perm_mask_rw) 

# 需要导入模块: import stat [as 别名]
# 或者: from stat import S_IRGRP [as 别名]
def store_index(self,ipath):
        debug("# indexed_fasta.store_index('%s')" % ipath)
        
        # write to tmp-file first and in the end rename in order to have this atomic 
        # otherwise parallel building of the same index may screw it up.
        
        import tempfile
        tmp = tempfile.NamedTemporaryFile(mode="w",dir = os.path.dirname(ipath),delete=False)
        for chrom in sorted(self.chrom_stats.keys()):
            ofs,ldata,skip,skipchar,size = self.chrom_stats[chrom]
            tmp.write("%s\t%d\t%d\t%d\t%r\t%d\n" % (chrom,ofs,ldata,skip,skipchar,size))
        
        # make sure everything is on disk
        os.fsync(tmp)
        tmp.close()
        
        # make it accessible to everyone
        import stat
        os.chmod(tmp.name, stat.S_IROTH | stat.S_IRGRP | stat.S_IRUSR)
        
        # this is atomic on POSIX as we have created tmp in the same directory, 
        # therefore same filesystem
        os.rename(tmp.name,ipath)