コード例 #1
0
 def sxpr_file(self, fin):
     try:
         vals = sxp.parse(fin)
     except:
         raise ArgError('Coercion to sxpr failed')
     if len(vals) == 1:
         return vals[0]
     else:
         raise ArgError('Too many sxprs')
コード例 #2
0
 def sxpr_file(self, fin):
     try:
         vals = sxp.parse(fin)
     except:
         raise ArgError('Coercion to sxpr failed')
     if len(vals) == 1:
         return vals[0]
     else:
         raise ArgError('Too many sxprs')
コード例 #3
0
ファイル: cpupool.py プロジェクト: timofonic-nvidia/gxen-test
def parseCommandLine(argv):
    GOPTS.reset()
    args = GOPTS.parse(argv)

    if GOPTS.vals.help or GOPTS.vals.help_config:
        if GOPTS.vals.help_config:
            print GOPTS.val_usage()
        return (None, None)

    # Process remaining args as config variables.
    for arg in args:
        if '=' in arg:
            (var, val) = arg.strip().split('=', 1)
            GOPTS.setvar(var.strip(), val.strip())
    if GOPTS.vals.config:
        try:
            config = sxp.parse(file(GOPTS.vals.config))[0]
        except IOError, ex:
            raise OptionError("Cannot read file %s: %s" % (config, ex[1]))
コード例 #4
0
    def set_config(self):
        """If the config file exists, read it. If not, ignore it.

        The config file is a sequence of sxp forms.
        """
        self.config_path = os.getenv(self.config_var, self.config_default)
        if os.path.exists(self.config_path):
            try:
                fin = file(self.config_path, "rb")
                try:
                    config = sxp.parse(fin)
                finally:
                    fin.close()
                if config is None:
                    config = ["xend-config"]
                else:
                    config.insert(0, "xend-config")
                self.config = config
            except Exception, ex:
                self._logError("Reading config file %s: %s", self.config_path, str(ex))
                raise
コード例 #5
0
    def set_config(self):
        """If the config file exists, read it. If not, ignore it.

        The config file is a sequence of sxp forms.
        """
        self.config_path = os.getenv(self.config_var, self.config_default)
        if os.path.exists(self.config_path):
            try:
                fin = file(self.config_path, 'rb')
                try:
                    config = sxp.parse(fin)
                finally:
                    fin.close()
                if config is None:
                    config = ['xend-config']
                else:
                    config.insert(0, 'xend-config')
                self.config = config
            except Exception, ex:
                self._logError('Reading config file %s: %s', self.config_path,
                               str(ex))
                raise
コード例 #6
0
ファイル: create.py プロジェクト: amodj/Utopia
def main(argv):
    is_xml = False
    
    try:
        (opts, config) = parseCommandLine(argv)
    except StandardError, ex:
        err(str(ex))

    if not opts:
        return

    if not opts.is_xml:
        if type(config) == str:
            try:
                config = sxp.parse(file(config))[0]
            except IOError, exn:
                raise OptionError("Cannot read file %s: %s" % (config, exn[1]))
        
        if serverType == SERVER_XEN_API:
            from xen.xm.xenapi_create import sxp2xml
            sxp2xml_inst = sxp2xml()
            doc = sxp2xml_inst.convert_sxp_to_xml(config, transient=True)

        if opts.vals.dryrun and not opts.is_xml:
            SXPPrettyPrint.prettyprint(config)

        if opts.vals.xmldryrun and serverType == SERVER_XEN_API:
            from xml.dom.ext import PrettyPrint as XMLPrettyPrint
            XMLPrettyPrint(doc)
コード例 #7
0
def main(argv):
    is_xml = False
    
    try:
        (opts, config) = parseCommandLine(argv)
    except StandardError, ex:
        err(str(ex))

    if not opts:
        return

    if not opts.is_xml:
        if type(config) == str:
            try:
                config = sxp.parse(file(config))[0]
            except IOError, exn:
                raise OptionError("Cannot read file %s: %s" % (config, exn[1]))
        
        if serverType == SERVER_XEN_API:
            from xen.xm.xenapi_create import sxp2xml
            sxp2xml_inst = sxp2xml()
            doc = sxp2xml_inst.convert_sxp_to_xml(config, transient=True)

        if opts.vals.dryrun and not opts.is_xml:
            SXPPrettyPrint.prettyprint(config)

        if opts.vals.xmldryrun and serverType == SERVER_XEN_API:
            from xml.dom.ext import PrettyPrint as XMLPrettyPrint
            XMLPrettyPrint(doc)
コード例 #8
0
 def get_domain_uuid_by_sxp(self, path):
     try:
         sxp_obj = sxp.parse(open(path, 'r'))
         sxp_obj = sxp_obj[0]
     except IOError, e:
         raise XendConfigError("Unable to read file: %s" % path)