Python Augeas.match方法代码示例

# 需要导入模块: from augeas import Augeas [as 别名]
# 或者: from augeas.Augeas import match [as 别名]
def get(path, value=''):
    '''
    Get a value for a specific augeas path

    CLI Example:

    .. code-block:: bash

        salt '*' augeas.get /files/etc/hosts/1/ ipaddr
    '''
    aug = Augeas()
    ret = {}

    path = path.rstrip('/')
    if value:
        path += '/{0}'.format(value.strip('/'))

    try:
        _match = aug.match(path)
    except RuntimeError as err:
        return {'error': str(err)}

    if _match:
        ret[path] = aug.get(path)
    else:
        ret[path] = ''  # node does not exist

    return ret

# 需要导入模块: from augeas import Augeas [as 别名]
# 或者: from augeas.Augeas import match [as 别名]
    def get(self,entryPath,param='',hierarchy='/files'):
        """Get a value for a config. parameter in a config. file,
with the help of Augeas, a configuration API (cf http://augeas.net)"""
        try:
            from augeas import Augeas
            aug=Augeas()
        except Exception, e: return str(e)
        # yes, entryPath.rstrip('/')+'/' is really needed (i.e. entryPath=/)
        path=(hierarchy+entryPath.rstrip('/')+'/'+param).rstrip('/')
        try:
            matchtest=aug.match(path) 
        except Exception, e: return str(e)
        if matchtest:
            try:
                pvalue=aug.get(path) 
                #aug.close()
            except Exception, e: return str(e)
        else:
            # The node doesn't exist
            pvalue='(o)'

        if not pvalue:
            # The node doesn't have a value
            pvalue='(none)'

        return { 'path': entryPath, 'parameter': param, 'value': pvalue, 'hierarchy': hierarchy }

# 需要导入模块: from augeas import Augeas [as 别名]
# 或者: from augeas.Augeas import match [as 别名]
def match(path, value=''):
    '''
    Get matches for path expression

    CLI Example::

        salt '*' augeas.match /files/etc/services/service-name ssh
    '''

    from augeas import Augeas
    aug = Augeas()

    ret = {}

    try:
        matches = aug.match(path)
    except RuntimeError:
        return ret

    for _match in matches:
        if value and aug.get(_match) == value:
            ret[_match] = value
        elif not value:
            ret[_match] = aug.get(_match)
    return ret

# 需要导入模块: from augeas import Augeas [as 别名]
# 或者: from augeas.Augeas import match [as 别名]
def get(path, value=""):
    """
    Get a value for a specific augeas path

    CLI Example::

        salt '*' augeas.get /files/etc/hosts/1/ ipaddr
    """

    from augeas import Augeas

    aug = Augeas()

    ret = {}

    path = path.rstrip("/")
    if value:
        path += "/{0}".format(value.strip("/"))

    try:
        _match = aug.match(path)
    except RuntimeError as err:
        return {"error": str(err)}

    if _match:
        ret[path] = aug.get(path)
    else:
        ret[path] = ""  # node does not exist

    return ret

# 需要导入模块: from augeas import Augeas [as 别名]
# 或者: from augeas.Augeas import match [as 别名]
def get_configured_ifaces():
    aug = Augeas(flags=Augeas.NO_MODL_AUTOLOAD)
    aug.add_transform('interfaces', '/etc/network/interfaces')
    aug.load()
    base = '/files/etc/network/interfaces'
    for m in aug.match('%s/iface' % base):
        yield aug.get(m)
    aug.close()

# 需要导入模块: from augeas import Augeas [as 别名]
# 或者: from augeas.Augeas import match [as 别名]
    def set_api_timeouts(self, timeout):
        # Determine the file to change
        if self.https:
            config_file = self.abiquo_ssl_conf
        else:
            config_file = self.abiquo_conf
        logging.info("Setting Proxy timeouts in %s" % config_file)

        # Set timeout using Augeas
        a = Augeas()
        for loc in a.match("/files%s/VirtualHost/*[arg='/api']" % config_file):
            proxy_pass = a.match("%s/*[self::directive='ProxyPass']" % loc)
            if len(proxy_pass) == 1:
                # Proxy timeout already exists
                logging.info("ProxyPass found")
                arg1 = a.get("%s/arg" % proxy_pass[0])
                arg2 = "timeout=%s" % timeout
                a.set("%s/arg[1]" % proxy_pass[0], arg1)
                a.set("%s/arg[2]" % proxy_pass[0], arg2)

            a.save()
            a.close()

# 需要导入模块: from augeas import Augeas [as 别名]
# 或者: from augeas.Augeas import match [as 别名]
    def match(self,entryPath,param='',pvalue='',hierarchy='/files'):
        """Match a value for a config. parameter in a config. file,
with the help of Augeas, a configuration API (cf http://augeas.net)"""
        try:
            from augeas import Augeas
            aug=Augeas()
        except Exception, e: return str(e)

        path=(hierarchy+entryPath.rstrip('/')+'/'+param).rstrip('/')
        childpath=(hierarchy+entryPath.rstrip('/')+'/*/'+param).rstrip('/')

        if pvalue:
            try:
                matchlist = [ ospath.dirname(lstripstr(item,'/files')) for item in aug.match(path) + aug.match(childpath) if ( aug.get(item) == pvalue ) ]
                #aug.close()
            except Exception, e: return str(e)
        else:
            try:
                matchlist = [ ospath.dirname(lstripstr(item,'/files')) for item in aug.match(path) + aug.match(childpath) ]
                #aug.close()
            except Exception, e: return str(e)
        return matchlist

# 需要导入模块: from augeas import Augeas [as 别名]
# 或者: from augeas.Augeas import match [as 别名]
def execute(*args, **kw):
    if conf.timezone == None:
        print >> sys.stderr, utils.multiline_message(
                _("""
                        Please supply the timezone PHP should be using.
                        You have to use a Continent or Country / City locality name
                        like 'Europe/Berlin', but not just 'CEST'.
                    """)
            )

        conf.timezone = utils.ask_question(
                _("Timezone ID"),
                default="UTC"
            )

    if not conf.php_ini_path == None:
        if not os.path.isfile(conf.php_ini_path):
            log.error(_("Cannot configure PHP through %r (No such file or directory)") % (conf.php_ini_path))
            return
        php_ini = conf.php_ini_path

    else:
        # Search and destroy
        php_ini = "/etc/php.ini"
        if not os.path.isfile(php_ini):
            php_ini = "/etc/php5/apache2/php.ini"

        if not os.path.isfile(php_ini):
            log.error(_("Could not find PHP configuration file php.ini"))
            return

    myaugeas = Augeas()

    setting_base = '/files%s/' % (php_ini)

    setting = os.path.join(setting_base, 'Date', 'date.timezone')
    current_value = myaugeas.get(setting)

    if current_value == None:
        insert_paths = myaugeas.match('/files%s/Date/*' % (php_ini))
        insert_path = insert_paths[(len(insert_paths)-1)]
        myaugeas.insert(insert_path, 'date.timezone', False)

    log.debug(_("Setting key %r to %r") % ('Date/date.timezone', conf.timezone), level=8)
    myaugeas.set(setting, conf.timezone)

    myaugeas.save()

# 需要导入模块: from augeas import Augeas [as 别名]
# 或者: from augeas.Augeas import match [as 别名]
 def get_augeas(self, entry):
     """ Get an augeas object for the given entry. """
     if entry.get("name") not in self._augeas:
         aug = Augeas()
         if entry.get("lens"):
             self.logger.debug("Augeas: Adding %s to include path for %s" %
                               (entry.get("name"), entry.get("lens")))
             incl = "/augeas/load/%s/incl" % entry.get("lens")
             ilen = len(aug.match(incl))
             if ilen == 0:
                 self.logger.error("Augeas: Lens %s does not exist" %
                                   entry.get("lens"))
             else:
                 aug.set("%s[%s]" % (incl, ilen + 1), entry.get("name"))
                 aug.load()
         self._augeas[entry.get("name")] = aug
     return self._augeas[entry.get("name")]

# 需要导入模块: from augeas import Augeas [as 别名]
# 或者: from augeas.Augeas import match [as 别名]
    def ls(self,entryPath,hierarchy='/files'):
        """List the direct children of an entry in a config. file,
with the help of Augeas, a configuration API (cf http://augeas.net)"""
        try:
            from augeas import Augeas
            aug=Augeas()
        except Exception, e: return str(e)
        path=hierarchy+entryPath.rstrip('/')+'/*'
        # We can't use a dict here because the same key can appear many times.
        nodes=[]
        try:
            for match in aug.match(path):
                pvalue=aug.get(match)
                if not pvalue:
                    pvalue='(none)'
                nodes.append([ospath.basename(match),pvalue])
        except Exception, e: return str(e)
       
        #try:
        #    aug.close()
        #except Exception, e: return str(e)

        return { 'path': entryPath, 'nodes': nodes, 'hierarchy': hierarchy }

# 需要导入模块: from augeas import Augeas [as 别名]
# 或者: from augeas.Augeas import match [as 别名]
class LVMConfig(object):

    def __init__(self, path="/etc/lvm/lvm.conf"):
        self.path = path

        # Augeas loads by default tons of unneeded lenses and configuration
        # files. On my test host, it fails to load, trying to read my 500 MiB
        # /etc/lvm/archive/.
        #
        # These are the standard LVM lens includes:
        # /augeas/load/LVM/incl[1] /etc/lvm/lvm.conf
        # /augeas/load/LVM/incl[2] /etc/lvm/backup/*
        # /augeas/load/LVM/incl[3] /etc/lvm/archive/*.vg
        #
        # We need only the first entry to work with lvm.conf. Using customized
        # load setup, as explained in
        # https://github.com/hercules-team/augeas/wiki/Loading-specific-files
        #
        # Removing the archive and backup entries, we can load augeas in 0.7
        # seconds on my test vm. Removing all other lenses shorten the time to
        # 0.04 seconds.

        log.debug("Loading LVM configuration from %r", path)
        self.aug = Augeas(flags=Augeas.NO_MODL_AUTOLOAD | Augeas.SAVE_BACKUP)
        self.aug.add_transform("lvm.lns", [path])
        self.aug.load()

    # Context manager interface

    def __enter__(self):
        return self

    def __exit__(self, t, v, tb):
        try:
            self.close()
        except Exception as e:
            # Caller succeeded, raise the close error.
            if t is None:
                raise
            # Caller has failed, do not hide the original error.
            log.exception("Error closing %s: %s" % (self, e))

    # Accessing list of strings

    def getlist(self, section, option):
        pat = "/files%s/%s/dict/%s/list/*/str" % (self.path, section, option)
        matches = self.aug.match(pat)
        if not matches:
            return None  # Cannot store/read empty list
        return [self.aug.get(m) for m in matches]

    def setlist(self, section, option, value):
        log.debug("Setting %s/%s to %s", section, option, value)
        opt_path = "/files%s/%s/dict/%s" % (self.path, section, option)
        self.aug.remove(opt_path)
        item_path = opt_path + "/list/%d/str"
        for i, item in enumerate(value, 1):
            self.aug.set(item_path % i, item)

    # Accessing flat values (int, string)

    def getint(self, section, option):
        val = self._get_flat(section, option, "int")
        return int(val) if val is not None else None

    def setint(self, section, option, value):
        self._set_flat(section, option, "int", str(value))

    def getstr(self, section, option):
        return self._get_flat(section, option, "str")

    def setstr(self, section, option, value):
        self._set_flat(section, option, "str", value)

    def _get_flat(self, section, option, opt_type):
        path = self._flat_path(section, option, opt_type)
        return self.aug.get(path)

    def _set_flat(self, section, option, opt_type, value):
        log.debug("Setting %s/%s to %r", section, option, value)
        path = self._flat_path(section, option, opt_type)
        return self.aug.set(path, value)

    def _flat_path(self, section, option, opt_type):
        return "/files%s/%s/dict/%s/%s" % (
            self.path, section, option, opt_type)

    # Removing options

    def remove(self, section, option):
        log.debug("Removing %s/%s", section, option)
        path = "/files%s/%s/dict/%s" % (self.path, section, option)
        self.aug.remove(path)

    # File operations

    def save(self):
        log.info("Saving new LVM configuration to %r, previous configuration "
                 "saved to %r",
                 self.path, self.path + ".augsave")
#.........这里部分代码省略.........

# 需要导入模块: from augeas import Augeas [as 别名]
# 或者: from augeas.Augeas import match [as 别名]

#.........这里部分代码省略.........
                        "base_dn": conf.get('ldap', 'base_dn'),
                        "server_host": server_host,
                        "service_bind_dn": conf.get('ldap', 'service_bind_dn'),
                        "service_bind_pw": conf.get('ldap', 'service_bind_pw'),
                    },
        }

    if not os.path.isdir('/etc/postfix/ldap'):
        os.mkdir('/etc/postfix/ldap/', 0770)

    for filename in files.keys():
        fp = open(filename, 'w')
        fp.write(files[filename])
        fp.close()

    fp = open('/etc/postfix/transport', 'a')
    fp.write("\n# Shared Folder Delivery for %(domain)s:\[email protected]%(domain)s\t\tlmtp:unix:/var/lib/imap/socket/lmtp\n" % {'domain': conf.get('kolab', 'primary_domain')})
    fp.close()

    subprocess.call(["postmap", "/etc/postfix/transport"])

    postfix_main_settings = {
            "inet_interfaces": "all",
            "recipient_delimiter": "+",
            "local_recipient_maps": "ldap:/etc/postfix/ldap/local_recipient_maps.cf",
            "mydestination": "ldap:/etc/postfix/ldap/mydestination.cf",
            "transport_maps": "ldap:/etc/postfix/ldap/transport_maps.cf, hash:/etc/postfix/transport",
            "virtual_alias_maps": "$alias_maps, ldap:/etc/postfix/ldap/virtual_alias_maps.cf, ldap:/etc/postfix/ldap/virtual_alias_maps_mailforwarding.cf, ldap:/etc/postfix/ldap/virtual_alias_maps_sharedfolders.cf, ldap:/etc/postfix/ldap/mailenabled_distgroups.cf, ldap:/etc/postfix/ldap/mailenabled_dynamic_distgroups.cf",
            "smtpd_tls_auth_only": "yes",
            "smtpd_tls_security_level": "may",
            "smtp_tls_security_level": "may",
            "smtpd_sasl_auth_enable": "yes",
            "smtpd_sender_login_maps": "$local_recipient_maps",
            "smtpd_sender_restrictions": "permit_mynetworks, reject_sender_login_mismatch",
            "smtpd_recipient_restrictions": "permit_mynetworks, reject_unauth_pipelining, reject_rbl_client zen.spamhaus.org, reject_non_fqdn_recipient, reject_invalid_helo_hostname, reject_unknown_recipient_domain, reject_unauth_destination, check_policy_service unix:private/recipient_policy_incoming, permit",
            "smtpd_sender_restrictions": "permit_mynetworks, check_policy_service unix:private/sender_policy_incoming",
            "submission_recipient_restrictions": "check_policy_service unix:private/submission_policy, permit_sasl_authenticated, reject",
            "submission_sender_restrictions": "reject_non_fqdn_sender, check_policy_service unix:private/submission_policy, permit_sasl_authenticated, reject",
            "submission_data_restrictions": "check_policy_service unix:private/submission_policy",
            "content_filter": "smtp-amavis:[127.0.0.1]:10024"

        }

    if os.path.isfile('/etc/pki/tls/certs/make-dummy-cert') and not os.path.isfile('/etc/pki/tls/private/localhost.pem'):
        subprocess.call(['/etc/pki/tls/certs/make-dummy-cert', '/etc/pki/tls/private/localhost.pem'])

    if os.path.isfile('/etc/pki/tls/private/localhost.pem'):
        postfix_main_settings['smtpd_tls_cert_file'] = "/etc/pki/tls/private/localhost.pem"
        postfix_main_settings['smtpd_tls_key_file'] = "/etc/pki/tls/private/localhost.pem"

    if not os.path.isfile('/etc/postfix/main.cf'):
        if os.path.isfile('/usr/share/postfix/main.cf.debian'):
            shutil.copy(
                    '/usr/share/postfix/main.cf.debian',
                    '/etc/postfix/main.cf'
                )

    # Copy header checks files
    for hc_file in [ 'inbound', 'internal', 'submission' ]:
        if not os.path.isfile("/etc/postfix/header_checks.%s" % (hc_file)):
            if os.path.isfile('/etc/kolab/templates/header_checks.%s' % (hc_file)):
                input_file = '/etc/kolab/templates/header_checks.%s' % (hc_file)
            elif os.path.isfile('/usr/share/kolab/templates/header_checks.%s' % (hc_file)):
                input_file = '/usr/share/kolab/templates/header_checks.%s' % (hc_file)
            elif os.path.isfile(os.path.abspath(os.path.join(__file__, '..', '..', '..', 'share', 'templates', 'header_checks.%s' % (hc_file)))):
                input_file = os.path.abspath(os.path.join(__file__, '..', '..', '..', 'share', 'templates', 'header_checks.%s' % (hc_file)))