Python settings.asbool函数代码示例

def includeme(config):
    """Bind to the db engine specifed in ``config.registry.settings``.
      
      Setup::
      
          >>> from mock import Mock
          >>> import pyramid_basemodel
          >>> _engine_from_config = pyramid_basemodel.engine_from_config
          >>> _bind_engine = pyramid_basemodel.bind_engine
          >>> pyramid_basemodel.engine_from_config = Mock()
          >>> pyramid_basemodel.engine_from_config.return_value = 'engine'
          >>> pyramid_basemodel.bind_engine = Mock()
          >>> mock_config = Mock()
          >>> mock_config.registry.settings = {}
      
      Calls ``bind_engine`` with the configured ``engine``::
      
          >>> includeme(mock_config)
          >>> pyramid_basemodel.bind_engine.assert_called_with('engine', 
          ...         should_create=True, should_drop=False)
      
      Teardown::
      
          >>> pyramid_basemodel.engine_from_config = _engine_from_config
          >>> pyramid_basemodel.bind_engine = _bind_engine 
      
    """
    
    # Bind the engine.
    settings = config.registry.settings
    engine = engine_from_config(settings, 'sqlalchemy.')
    should_create = asbool(settings.get('basemodel.should_create_all', True))
    should_drop = asbool(settings.get('basemodel.should_drop_all', False))
    bind_engine(engine, should_create=should_create, should_drop=should_drop)

def includeme(config):
    """Configure basic REST settings for a Pyramid application.

    You should not call this function directly, but use
    :py:func:`pyramid.config.Configurator.include` to initialise
    the REST toolkit.

    .. code-block:: python
       :linenos:

       config = Configurator()
       config.include('rest_toolkit')
    """
    settings = config.registry.settings
    settings['rest_toolkit.debug'] = \
            settings.get('debug_all') or \
            settings.get('pyramid.debug_all') or \
            settings.get('rest_toolkit.debug') or \
            asbool(os.environ.get('PYRAMID_DEBUG_ALL')) or \
            asbool(os.environ.get('REST_TOOLKIT_DEBUG'))
    if not settings['rest_toolkit.debug']:
        config.add_view('rest_toolkit.error.generic',
                context=Exception, renderer='json',
                permission=NO_PERMISSION_REQUIRED)
    config.add_view('rest_toolkit.error.http_error', context=IExceptionResponse, renderer='json')
    config.add_view('rest_toolkit.error.http_error', context=WSGIHTTPException, renderer='json')
    config.add_notfound_view('rest_toolkit.error.notfound', renderer='json')
    config.add_forbidden_view('rest_toolkit.error.forbidden', renderer='json')

def setup_app(registry, ini_location):
    loader = INILoader(celery_app, ini_file=ini_location)
    celery_config = loader.read_configuration()

    #: TODO: There might be other variables requiring special handling
    boolify(celery_config, 'CELERY_ALWAYS_EAGER', 'CELERY_ENABLE_UTC', 'CELERY_RESULT_PERSISTENT')

    if asbool(celery_config.get('USE_CELERYCONFIG', False)) is True:
        config_path = 'celeryconfig'
        celery_app.config_from_object(config_path)
    else:
        # TODO: Couldn't find a way with celery to do this
        hijack_logger = asbool(
            celery_config.get('CELERYD_HIJACK_ROOT_LOGGER', False)
        )

        celery_config['CELERYD_HIJACK_ROOT_LOGGER'] = hijack_logger

        if hijack_logger is False:
            global ini_file
            ini_file = ini_location
            signals.setup_logging.connect(configure_logging)

        celery_app.config_from_object(celery_config)

    celery_app.conf.update({'PYRAMID_REGISTRY': registry})

def includeme(config):
    """
    RPC loader for Pyramid
    """
    global _do_xmlrpc, _do_jsonrpc
    cfg = config.registry.settings
    _do_xmlrpc = asbool(cfg.get('netprofile.rpc.xmlrpc', True))
    _do_jsonrpc = asbool(cfg.get('netprofile.rpc.jsonrpc', True))

    if _do_xmlrpc:
        config.include('pyramid_rpc.xmlrpc')
        config.add_xmlrpc_endpoint('api.xmlrpc', '/api/xmlrpc')
    if _do_jsonrpc:
        config.include('pyramid_rpc.jsonrpc')
        renderer = JSON()

        def _json_datetime(obj, req):
            if obj.tzinfo is None:
                obj = obj.replace(tzinfo=tzlocal())
            return obj.isoformat()

        renderer.add_adapter(dt.datetime, _json_datetime)
        renderer.add_adapter(dt.date, lambda obj, req: obj.isoformat())
        renderer.add_adapter(dt.time, lambda obj, req: obj.isoformat())
        renderer.add_adapter(ipaddress.IPv4Address, lambda obj, req: int(obj))
        renderer.add_adapter(decimal.Decimal, lambda obj, req: str(obj))
        config.add_renderer('jsonrpc', renderer)
        config.add_jsonrpc_endpoint('api.jsonrpc', '/api/jsonrpc',
                                    default_renderer='jsonrpc')

    config.scan()

def get_global_base_url(require_secure=None, override_port=None):
    """Get the base URL of this server
    DO NOT USE directly, except for Linked data;
    use Discussion.get_base_url()
    """
    port = str(override_port or config.get('public_port'))
    accept_secure_connection = asbool(
        config.get('accept_secure_connection'))
    require_secure_connection = accept_secure_connection and (require_secure or asbool(
        config.get('require_secure_connection')))
    service = 'http'
    portString = ''
    if accept_secure_connection or require_secure_connection:
        if port is None or port == "443":
            service += 's'
        elif port == "80":
            if require_secure_connection:
                service += 's'  # assume standard port upgrade
        else:
            if require_secure_connection:
                service += 's'
            portString = (':'+port)
    else:
        if port is not None and port != "80":
            portString = (':'+port)
    return '%s://%s%s' % (
        service, config.get('public_hostname'), portString)

def client_activate(request):
	if authenticated_userid(request):
		return HTTPSeeOther(location=request.route_url('access.cl.home'))
	did_fail = True
	cur_locale = locale_neg(request)
	cfg = request.registry.settings
	comb_js = asbool(cfg.get('netprofile.client.combine_js', False))
	can_reg = asbool(cfg.get('netprofile.client.registration.enabled', False))
	must_verify = asbool(cfg.get('netprofile.client.registration.verify_email', True))
	link_id = int(cfg.get('netprofile.client.registration.link_id', 1))
	rand_len = int(cfg.get('netprofile.client.registration.code_length', 20))
	if (not can_reg) or (not must_verify):
		return HTTPSeeOther(location=request.route_url('access.cl.login'))
	code = request.GET.get('code', '').strip().upper()
	login = request.GET.get('for', '')
	if code and login and (len(code) == rand_len):
		sess = DBSession()
		for link in sess.query(AccessEntityLink)\
				.options(joinedload(AccessEntityLink.entity))\
				.filter(AccessEntityLink.type_id == link_id, AccessEntityLink.value == code):
			# TODO: implement code timeouts
			ent = link.entity
			if (ent.access_state == AccessState.block_inactive.value) and (ent.nick == login):
				ent.access_state = AccessState.ok.value
				sess.delete(link)
				did_fail = False
				break
	tpldef = {
		'failed'         : did_fail,
		'comb_js'        : comb_js,
		'cur_loc'        : cur_locale
	}
	request.run_hook('access.cl.tpldef.activate', tpldef, request)
	return tpldef

 def __init__(self, context, request):
     self.context = context
     self.request = request
     self.version = __version__
     self.home_url = request.application_url
     self.help_url = request.registry.settings.get('help.url')
     self.support_url = request.registry.settings.get('support.url') or "http://support.eucalyptus.com"
     self.aws_enabled = asbool(request.registry.settings.get('aws.enabled'))
     self.aws_regions = AWS_REGIONS
     self.default_region = request.registry.settings.get('aws.default.region')
     self.browser_password_save = 'true' if asbool(request.registry.settings.get('browser.password.save')) else 'false'
     self.cloud_type = request.session.get('cloud_type')
     self.selected_region = self.request.session.get('region', self.default_region)
     self.selected_region_label = self.get_selected_region_label(self.selected_region)
     self.username = self.request.session.get('username')
     self.account = self.request.session.get('account')
     self.username_label = self.request.session.get('username_label')
     self.euca_logout_form = EucaLogoutForm(request=self.request)
     self.date_format = _(u'%I:%M:%S %p %b %d %Y')
     self.angular_date_format = _(u'hh:mm:ss a MMM d yyyy')
     self.tag_pattern_key = '^(?!aws:).{0,128}$'
     self.tag_pattern_value = '^(?!aws:).{0,256}$'
     self.integer_gt_zero_pattern = '^[1-9]\d*$'
     self.non_negative_pattern = '^[0-9]\d*$'
     self.cidr_pattern = '{0}{1}'.format(
         '^((25[0-5]|2[0-4][0-9]|1[0-9][0-9]|[1-9][0-9]|[0-9])\.){3}',
         '(25[0-5]|2[0-4][0-9]|1[0-9][0-9]|[1-9][0-9]|[0-9])(\/\d+)$'
     )
     self.querystring = self.get_query_string()
     self.help_html_dir = 'eucaconsole:static/html/help/'

    def authenticate_user(self, user: IUser, login_source:str, location: str=None):
        """Make the current session logged in session for this particular user."""
        request = self.request
        settings = request.registry.settings

        require_activation = asbool(settings.get('horus.require_activation', True))
        allow_inactive_login = asbool(settings.get('horus.allow_inactive_login', False))

        if (not allow_inactive_login) and require_activation and (not user.is_activated()):
            raise AuthenticationFailure('Your account is not active, please check your e-mail. If your account activation email as expired please request a password reset.')

        if not user.can_login():
            raise AuthenticationFailure('This user account cannot log in at the moment.')

        user_registry = get_user_registry(request)
        token = user_registry.get_session_token(user)
        headers = remember(request, token)
        # assert headers, "Authentication backend did not give us any session headers"

        if not location:
            location = get_config_route(request, 'horus.login_redirect')

        self.greet_user(user)

        self.update_login_data(user)

        e = events.Login(request, user)
        request.registry.notify(e)

        return HTTPFound(location=location, headers=headers)

    def rewrite(self, session=None, skip_rollback=True, deferred=True,
                start=False):
        self.check_initialized()
        session = session or Session.object_session(self)
        if not session:
            raise DetachedInstanceError()

        self.log.info("Rewriting configuration for %s", self)

        if asbool(self.settings.get('supervisor.enabled')):
            pfx = self.settings.get('supervisor.command.prefix', 'aybu')
            session.activity_log.add(render, 'supervisor.conf.mako',
                             self.paths.configs.supervisor_conf,
                             env=self, uwsgi=self.uwsgi_config,
                             program_prefix=pfx,
                             skip_rollback=skip_rollback,
                             deferred=deferred)
            self.update_supervisor_conf(session)

        elif asbool(self.settings.get('upstart.enabled')):
            self.log.info("rendering %s", self.paths.configs.upstart_conf)
            session.activity_log.add(render, 'upstart.conf.mako',
                                     self.paths.configs.upstart_conf,
                                     env=self, uwsgi=self.uwsgi_config,
                                     skip_rollback=skip_rollback,
                                     deferred=deferred)
            action = "start" if start else "restart"
            self.update_upstart(session, action)

def set_config_types(config):
    """
    convert raw config values to proper types
    :param config:
    :return:
    """
    config = copy.deepcopy(config)
    config["debug"] = asbool(config["debug"])
    config["port"] = int(config["port"])
    config["validate_requests"] = asbool(config["validate_requests"])
    config["enforce_https"] = asbool(config["enforce_https"])
    if not config["cookie_secret"]:
        config["cookie_secret"] = str(uuid.uuid4())

    if config["http_scheme"] not in ["http", "https"]:
        config["http_scheme"] = ""

    for key in ["allow_posting_from", "allow_cors"]:
        if not config[key]:
            continue
        # if those keys are strings from ini convert to lists of individual values
        if isinstance(config[key], str):
            try:
                listed = [ip.strip() for ip in config[key].split(",") if ip.strip()]
                config[key] = listed
            except ValueError:
                pass
    return config

def main(global_config, **settings):
    settings = dict(global_config, **settings)
    settings.setdefault('jinja2.i18n.domain', 'CheesePrism')

    session_factory = UnencryptedCookieSessionFactoryConfig('cheeseprism')
    config = Configurator(root_factory=App, settings=settings,
                          session_factory=session_factory,
                          authentication_policy=\
                          BasicAuthenticationPolicy(BasicAuthenticationPolicy.noop_check))

    setup_workers(config.registry)

    config.add_translation_dirs('locale/')

    config.include('.request')
    config.include('.views')
    config.include('.index')

    tempspec = settings.get('cheeseprism.index_templates', '')
    config.registry['cp.index_templates'] = EnvFactory.from_str(tempspec)

    if asbool(settings.get('cheeseprism.pipcache_mirror', False)):
        config.include('.sync.pip')

    if asbool(settings.get('cheeseprism.auto_sync', False)):
        config.include('.sync.auto')

    tempfile_limit = int(settings.get('cheeseprism.temp_file_limit', 10*1024))
    config.add_request_method(lambda req: tempfile_limit,
                              name='request_body_tempfile_limit', reify=True)

    config.add_request_method(lambda req: asbool(settings.get('cheeseprism.disable.regenerate', False)),
                              name='disable_regen', reify=True)

    return config.make_wsgi_app()

 def __init__(self, registry):
     self.es = registry[ELASTIC_SEARCH]
     self.esstorage = registry[STORAGE]
     self.index = registry.settings['snovault.elasticsearch.index']
     self.queue_server = None
     self.queue_worker = None
     self.worker_runs = []
     available_queues = registry['available_queues']
     queue_type = registry.settings.get('queue_type', None)
     is_queue_server = asbool(registry.settings.get('queue_server'))
     is_queue_worker = asbool(registry.settings.get('queue_worker'))
     queue_worker_processes = int(
         registry.settings.get('queue_worker_processes', 1)
     )
     queue_worker_chunk_size = int(
         registry.settings.get('queue_worker_chunk_size', 1024)
     )
     queue_worker_batch_size = int(
         registry.settings.get('queue_worker_batch_size', 1024)
     )
     queue_options = {
         'processes': queue_worker_processes,
         'chunk_size': queue_worker_chunk_size,
         'batch_size': queue_worker_batch_size,
     }
     if is_queue_server and queue_type in available_queues:
         if not queue_type or queue_type == 'Simple':
             self.queue_server = SimpleUuidServer(queue_options)
         else:
             log.error('No queue available for Indexer')
         if self.queue_server and is_queue_worker:
             self.queue_worker = self.queue_server.get_worker()

    def configure(cls, settings):
        kwargs = super(LDAPAccessBackend, cls).configure(settings)
        conn = LDAP(
            admin_field=settings.get("auth.ldap.admin_field"),
            admin_group_dn=settings.get("auth.ldap.admin_group_dn"),
            admin_value=aslist(
                settings.get("auth.ldap.admin_value", []), flatten=False
            ),
            base_dn=settings.get("auth.ldap.base_dn"),
            cache_time=settings.get("auth.ldap.cache_time"),
            service_dn=settings.get("auth.ldap.service_dn"),
            service_password=settings.get("auth.ldap.service_password", ""),
            service_username=settings.get("auth.ldap.service_username"),
            url=settings["auth.ldap.url"],
            user_dn_format=settings.get("auth.ldap.user_dn_format"),
            user_search_filter=settings.get("auth.ldap.user_search_filter"),
            ignore_cert=asbool(settings.get("auth.ldap.ignore_cert")),
            ignore_referrals=asbool(settings.get("auth.ldap.ignore_referrals", False)),
            ignore_multiple_results=asbool(
                settings.get("auth.ldap.ignore_multiple_results", False)
            ),
        )
        conn.connect()
        kwargs["conn"] = conn

        fallback = settings.get("auth.ldap.fallback")
        if fallback == "config":
            kw = ConfigAccessBackend.configure(settings)
            kwargs["fallback_factory"] = lambda r: ConfigAccessBackend(r, **kw)

        return kwargs

    def __init__(self, request):
        super(AuthController, self).__init__(request)

        schema = request.registry.getUtility(ILoginSchema)
        self.schema = schema().bind(request=self.request)

        form = request.registry.getUtility(ILoginForm)

        self.login_redirect_view = get_config_route(
            request,
            'horus.login_redirect'
        )

        self.logout_redirect_view = get_config_route(
            request,
            'horus.logout_redirect'
        )

        self.require_activation = asbool(
            self.settings.get('horus.require_activation', True)
        )
        self.allow_inactive_login = asbool(
            self.settings.get('horus.allow_inactive_login', False)
        )

        # XXX: Bootstrap classes leak into Deform here
        login_button = deform.Button(name="login_email", title="Login with email", css_class="btn-lg btn-block")
        self.form = form(self.schema, buttons=(login_button,))

        # If the form is embedded on other pages force it go to right HTTP POST endpoint
        self.form.action = request.route_url("login")

    def load(self, settings, prefix):
        d = {key[len(prefix):]: value
             for key, value in settings.items()
             if key.startswith(prefix)}

        self.sitename = d.get('sitename', 'PizzaVolus')

        footer_file = d.get('footer_file')
        if footer_file:
            with open(footer_file) as f:
                self.footer_text = f.read()
        else:
            self.footer_text = d.get('footer_text')

        self.log_user_auth = asbool(d.get('log_user_auth', True))
        self.log_address_auth = asbool(d.get('log_address_auth', False))
        self.user_log_limit = int(d.get('user_log_limit', 10))
        self.address_log_limit = int(d.get('address_log_limit', 5))

        default_recaptcha_api = 'https://www.google.com/recaptcha/api/siteverify'

        self.recaptcha_site = d.get('recaptcha_site')
        self.recaptcha_secret = d.get('recaptcha_secret')
        self.recaptcha_api = d.get('recaptcha_api', default_recaptcha_api)
        self.use_recaptcha = self.recaptcha_secret and self.recaptcha_site

        # Required level to see logs.
        # "address" < "user" < other values (disable log access)
        self.address_log_access = d.get('address_log_access', 'user')
        self.user_log_access = d.get('user_log_access', 'user')

        # Default local name regexp
        self.lname_pattern = d.get('lname_pattern', '^[a-zA-Z0-9_.-]{3,64}$')