Python Configuration.get方法代码示例

# 需要导入模块: from trac.config import Configuration [as 别名]
# 或者: from trac.config.Configuration import get [as 别名]
 def writeconfig(self, filepath, dicts=[]):
     """Writes or updates a config file. A list of dictionaries is used so
     that options for different aspects of the configuration can be kept
     separate while being able to update the same sections. Note that the
     result is order dependent where two dictionaries update the same option.
     """
     config = Configuration(filepath)
     file_changed = False
     for data in dicts:
         for section, options in data.iteritems():
             for key, value in options.iteritems():
                 if config.get(section, key, None) != value:
                     # This should be expected to generate a false positive
                     # when two dictionaries update the same option
                     file_changed = True
                 config.set(section, key, value)
     if file_changed:
         if os.path.exists(filepath):
             backupfile(filepath)
         config.save()

# 需要导入模块: from trac.config import Configuration [as 别名]
# 或者: from trac.config.Configuration import get [as 别名]
def diff(file1, file2, ignored_sections=None, ignore_absent=False):
    """
    :param file1: Filename
    :param file2: Filename
    :param list ignored_sections: List of ignored sections
    :param bool ignore_absent: Disables absent key reporting
    """
    if ignored_sections is None:
        ignored_sections = []

    if not os.path.exists(file1):
        raise ValueError("file %s does not exists" % file1)
    if not os.path.exists(file2):
        raise ValueError("file %s does not exists" % file2)

    conf1 = Configuration(file1)
    conf2 = Configuration(file2)

    fn1 = os.path.split(file1)[1]
    fn2 = os.path.split(file2)[1]

    conf1_sections = set(conf1.sections()) - set(ignored_sections)
    conf2_sections = set(conf2.sections()) - set(ignored_sections)

    for section in conf1.sections():
        if section not in conf2_sections:
            print "SECTION: %s not in %s" % (section, fn2)

    default = object()
    for section in conf1_sections:
        for key, value1 in conf1.options(section):
            if not conf2.has_option(section, key):
                if not ignore_absent:
                    print "[%s] %s = %s is ABSENT from %s (but exists in %s)" % (section, key, value1, fn2, fn1)
            else:
                value2 = conf2.get(section, key, default)
                if value2 != value1 and value2 is not default:
                    print "[%s] %s = %s -> %s (%s -> %s)" % (section, key, value1, value2, fn1, fn2)

# 需要导入模块: from trac.config import Configuration [as 别名]
# 或者: from trac.config.Configuration import get [as 别名]
class MockEnvironment(Environment):
    """
    An mock Environment object which does not need real environment.
    Useful for when needing real environment like access to loaded plugins etc
    but no environment is at hand. Looks like normal project by default but can be
    made to look like home project environment or hybrid of both.

    .. WARNING:: Be careful when using this!
    """
    def __init__(self, config_file=None, enabled_plugins=None, path=None):
        """
        :param str config_file: path to the main configuration file.
            Defaults to ``/etc/trac/project.ini`` which is normal project configuration.
        :param list enabled_plugins:
            An explicit list of plugins to load, instead of reading enabled [components]
            from ``config_file``. If empty list is given no plugins are loaded.
            However plugins can be still listed via ``extra_plugins`` arg.
        :param str path: path to the imaginary trac location.
        """
        if config_file is None:
            # TODO: switch to some constant when can be done without conf
            from multiproject.core.configuration import conf
            config_file = conf.config_file

        # From Environment.setup_config:
        self.config = Configuration(config_file)

        if path is None:
            path = os.path.join(self.config.get('multiproject', 'sys_projects_root'), '__mock_environment__')
        if enabled_plugins is not None:
            # explicit list given, disable all from configuration
            for key, val in self.config.options('components'):
                self.config.remove('components', key)
            # and replace with the given list
            for plugin in enabled_plugins:
                self.config.set('components', plugin, u'enabled')

        # We override the Environment.__init__ here.

        # Environment.__init__ is as follows:

        # ComponentManager.__init__(self)
        #
        # self.path = path
        # self.systeminfo = []
        # self._href = self._abs_href = None
        #
        # if create:
        #     self.create(options)
        # else:
        #     self.verify()
        #     self.setup_config()
        #
        # if create:
        #     for setup_participant in self.setup_participants:
        #         setup_participant.environment_created()

        # The Environment.setup_config is as follows:

        # self.config = Configuration(os.path.join(self.path, 'conf',
        #         'trac.ini'))
        #         self.setup_log()
        #         from trac.loader import load_components
        #         plugins_dir = self.shared_plugins_dir
        #         load_components(self, plugins_dir and (plugins_dir,))

        # We use suitable lines from these as follows:

        # From Environment.__init__:
        ComponentManager.__init__(self)

        self.path = path
        self.systeminfo = []
        self._href = self._abs_href = None

        # Our own plugin hack ends here, and setup_config lines continue here
        self.setup_log()
        from trac.loader import load_components
        load_components(self)

# 需要导入模块: from trac.config import Configuration [as 别名]
# 或者: from trac.config.Configuration import get [as 别名]
 def __init__(self):
     self.port = str(Configuration.get(self.config, "trachat", "port", "8081"))
     t = TraChatPlugin.thread()
     t.port(self.port)
     t.start()

# 需要导入模块: from trac.config import Configuration [as 别名]
# 或者: from trac.config.Configuration import get [as 别名]
 def get_home_config(self, mainchapter, subchapter):
     syspath = self.conf.getEnvironmentSysPath("home")
     getconf = Configuration(syspath + '/conf/trac.ini')
     return getconf.get(mainchapter, subchapter)