Python SimpleConfigFile.get方法代码示例

# 需要导入模块: from pyanaconda.simpleconfig import SimpleConfigFile [as 别名]
# 或者: from pyanaconda.simpleconfig.SimpleConfigFile import get [as 别名]
    def comment_test(self):
        with tempfile.NamedTemporaryFile(mode="wt") as testconfig:
            testconfig.write(self.TEST_CONFIG)
            testconfig.flush()

            config = SimpleConfigFile(testconfig.name)
            config.read()
            self.assertEqual(config.get("ESSID"), "Example Network #1")
            self.assertEqual(config.get("ESSID2"), "Network #2")
            self.assertEqual(config.get("COMMENT"), "Save this string")
            self.assertEqual(str(config), self.TEST_CONFIG)

# 需要导入模块: from pyanaconda.simpleconfig import SimpleConfigFile [as 别名]
# 或者: from pyanaconda.simpleconfig.SimpleConfigFile import get [as 别名]
 def set_and_get_test(self):
     """Setting and getting values"""
     scf = SimpleConfigFile()
     scf.set(('key1', 'value1'))
     self.assertEqual(scf.get('key1'), 'value1')
     scf.set(('KEY2', 'value2'))
     self.assertEqual(scf.get('key2'), 'value2')
     scf.set(('KEY3', 'value3'))
     self.assertEqual(scf.get('KEY3'), 'value3')
     scf.set(('key4', 'value4'))
     self.assertEqual(scf.get('KEY4'), 'value4')

# 需要导入模块: from pyanaconda.simpleconfig import SimpleConfigFile [as 别名]
# 或者: from pyanaconda.simpleconfig.SimpleConfigFile import get [as 别名]
    def no_append_test(self):
        with tempfile.NamedTemporaryFile(mode="wt") as testconfig:
            testconfig.write(self.TEST_CONFIG)
            testconfig.flush()

            keys = [("BOOT", "BOOT=sometimes"), ("NEWKEY", "NEWKEY=froboz")]
            simple_replace(testconfig.name, keys, add=False)

            config = SimpleConfigFile(testconfig.name)
            config.read()
            self.assertEqual(config.get("BOOT"), "sometimes")
            self.assertEqual(config.get("NEWKEY"), "")

# 需要导入模块: from pyanaconda.simpleconfig import SimpleConfigFile [as 别名]
# 或者: from pyanaconda.simpleconfig.SimpleConfigFile import get [as 别名]
    def remove_key_test(self):
        with tempfile.NamedTemporaryFile(mode="wt") as testconfig:
            testconfig.write(self.TEST_CONFIG)
            testconfig.flush()

            scf = SimpleConfigFile()
            scf.read(testconfig.name)
            self.assertEqual(scf.get("BOOT"), "always")
            scf.unset("BOOT")
            scf.write(testconfig.name)
            testconfig.flush()
            scf.reset()
            scf.read(testconfig.name)
            self.assertEqual(scf.get("BOOT"), "")

# 需要导入模块: from pyanaconda.simpleconfig import SimpleConfigFile [as 别名]
# 或者: from pyanaconda.simpleconfig.SimpleConfigFile import get [as 别名]
 def read_test(self):
     with tempfile.NamedTemporaryFile(mode="wt") as testconfig:
         scf = SimpleConfigFile()
         open(testconfig.name, 'w').write('KEY1="value1"\n')
         testconfig.flush()
         scf.read(testconfig.name)
         self.assertEqual(scf.get('key1'), 'value1')

# 需要导入模块: from pyanaconda.simpleconfig import SimpleConfigFile [as 别名]
# 或者: from pyanaconda.simpleconfig.SimpleConfigFile import get [as 别名]
    def execute(self, storage, ksdata, instClass, users, payload):
        """ Execute the addon

        :param storage: Blivet storage object
        :param ksdata: Kickstart data object
        :param instClass: Anaconda installclass object
        :param users: Anaconda users object
        :param payload: object managing packages and environment groups
                        for the installation
        """
        if not self.enabled:
            return

        log.info("Executing docker addon")
        # This gets called after installation, before initramfs regeneration and kickstart %post scripts.
        execWithRedirect("mount", ["-o", "bind", getSysroot()+"/var/lib/docker", "/var/lib/docker"])
        execWithRedirect("mount", ["-o", "bind", getSysroot()+"/etc/docker", "/etc/docker"])

        # Start up the docker daemon
        log.debug("Starting docker daemon")
        docker_cmd = ["docker", "daemon"]
        if ksdata.selinux.selinux:
            docker_cmd += ["--selinux-enabled"]

        # Add storage specific arguments to the command
        docker_cmd += self.storage.docker_cmd(storage, ksdata, instClass, users)

        docker_cmd += ["--ip-forward=false", "--iptables=false"]
        docker_cmd += self.extra_args
        docker_proc = startProgram(docker_cmd, stdout=open("/tmp/docker-daemon.log", "w"), reset_lang=True)

        log.debug("Running docker commands")
        script = AnacondaKSScript(self.content, inChroot=False, logfile="/tmp/docker-addon.log")
        script.run("/")

        # Kill the docker process
        log.debug("Shutting down docker daemon")
        docker_proc.kill()

        log.debug("Writing docker configs")
        self.storage.write_configs(storage, ksdata, instClass, users)

        # Rewrite the OPTIONS entry with the extra args and/or storage specific changes
        try:
            docker_cfg = SimpleConfigFile(getSysroot()+"/etc/sysconfig/docker")
            docker_cfg.read()
            options = self.storage.options(docker_cfg.get("OPTIONS"))
            if self.save_args:
                log.info("Adding extra args to docker OPTIONS")
                options += " " + " ".join(self.extra_args)
            docker_cfg.set(("OPTIONS", options))
            docker_cfg.write()
        except IOError as e:
            log.error("Error updating OPTIONS in /etc/sysconfig/docker: %s", e)

        # Copy the log files to the system
        dstdir = "/var/log/anaconda/"
        os.makedirs(dstdir, exist_ok=True)
        for l in ["docker-daemon.log", "docker-addon.log"]:
            shutil.copy2("/tmp/"+l, dstdir+l)

# 需要导入模块: from pyanaconda.simpleconfig import SimpleConfigFile [as 别名]
# 或者: from pyanaconda.simpleconfig.SimpleConfigFile import get [as 别名]
    def execute(self, storage, ksdata, instClass, users):
        """ Execute the addon

        :param storage: Blivet storage object
        :param ksdata: Kickstart data object
        :param instClass: Anaconda installclass object
        :param users: Anaconda users object
        """
        log.info("Executing docker addon")
        # This gets called after installation, before initramfs regeneration and kickstart %post scripts.
        execWithRedirect("mount", ["-o", "bind", getSysroot()+"/var/lib/docker", "/var/lib/docker"])
        execWithRedirect("mount", ["-o", "bind", getSysroot()+"/etc/docker", "/etc/docker"])

        # Start up the docker daemon
        log.debug("Starting docker daemon")
        dm_fs = "dm.fs=%s" % self.fstype
        pool_name = "dm.thinpooldev=/dev/mapper/%s-docker--pool" % self.vgname
        docker_cmd = ["docker", "daemon"]
        if ksdata.selinux.selinux:
            docker_cmd += ["--selinux-enabled"]
        docker_cmd += ["--storage-driver", "devicemapper",
                      "--storage-opt", dm_fs,
                      "--storage-opt", pool_name, "--ip-forward=false", "--iptables=false"]
        docker_cmd += self.extra_args
        docker_proc = startProgram(docker_cmd, stdout=open("/tmp/docker-daemon.log", "w"), reset_lang=True)

        log.debug("Running docker commands")
        script = AnacondaKSScript(self.content, inChroot=False, logfile="/tmp/docker-addon.log")
        script.run("/")

        # Kill the docker process
        log.debug("Shutting down docker daemon")
        docker_proc.kill()

        log.debug("Writing docker configs")
        with open(getSysroot()+"/etc/sysconfig/docker-storage", "w") as fp:
            fp.write('DOCKER_STORAGE_OPTIONS="--storage-driver devicemapper '
                     '--storage-opt %s --storage-opt %s"\n' % (dm_fs, pool_name))

        with open(getSysroot()+"/etc/sysconfig/docker-storage-setup", "a") as fp:
            fp.write("VG=%s\n" % self.vgname)

        # Rewrite the OPTIONS entry with the extra args, if requested.
        if self.extra_args and self.save_args:
            try:
                docker_cfg = SimpleConfigFile(getSysroot()+"/etc/sysconfig/docker")
                docker_cfg.read()
                options = docker_cfg.get("OPTIONS")+" " + " ".join(self.extra_args)
                docker_cfg.set(("OPTIONS", options))
                docker_cfg.write()
            except IOError as e:
                log.error("Error updating OPTIONS in /etc/sysconfig/docker: %s", e)

        # Copy the log files to the system
        dstdir = "/var/log/anaconda/"
        os.makedirs(dstdir, exist_ok=True)
        for l in ["docker-daemon.log", "docker-addon.log"]:
            shutil.copy2("/tmp/"+l, dstdir+l)

# 需要导入模块: from pyanaconda.simpleconfig import SimpleConfigFile [as 别名]
# 或者: from pyanaconda.simpleconfig.SimpleConfigFile import get [as 别名]
 def remove_key_test(self):
     from pyanaconda.simpleconfig import SimpleConfigFile
     scf = SimpleConfigFile()
     scf.read(self.PATH)
     scf.unset("BOOT")
     scf.write("/tmp/file")
     scf.reset()
     scf.read("/tmp/file")
     self.assertEqual(scf.get("BOOT"), "")

# 需要导入模块: from pyanaconda.simpleconfig import SimpleConfigFile [as 别名]
# 或者: from pyanaconda.simpleconfig.SimpleConfigFile import get [as 别名]
    def append_test(self):
        with tempfile.NamedTemporaryFile(mode="wt") as testconfig:
            testconfig.write(self.TEST_CONFIG)
            testconfig.flush()

            keys = [("NEWKEY", "NEWKEY=froboz")]
            simple_replace(testconfig.name, keys)

            config = SimpleConfigFile(testconfig.name)
            config.read()
            self.assertEqual(config.get("NEWKEY"), "froboz")

# 需要导入模块: from pyanaconda.simpleconfig import SimpleConfigFile [as 别名]
# 或者: from pyanaconda.simpleconfig.SimpleConfigFile import get [as 别名]
    def replace_test(self):
        with tempfile.NamedTemporaryFile(mode="wt") as testconfig:
            testconfig.write(self.TEST_CONFIG)
            testconfig.flush()

            keys = [("BOOT", "BOOT=never")]
            simple_replace(testconfig.name, keys)

            config = SimpleConfigFile(testconfig.name)
            config.read()
            self.assertEqual(config.get("BOOT"), "never")

# 需要导入模块: from pyanaconda.simpleconfig import SimpleConfigFile [as 别名]
# 或者: from pyanaconda.simpleconfig.SimpleConfigFile import get [as 别名]
 def unset_test(self):
     scf = SimpleConfigFile()
     scf.set(('key1', 'value1'))
     scf.unset(('key1'))
     self.assertEqual(scf.get('key1'), '')