python类CACHES的实例源码

__init__.py 文件源码 项目:CodingDojo 作者: ComputerSocietyUNB 项目源码 文件源码 阅读 28 收藏 0 点赞 0 评论 0
def _create_cache(backend, **kwargs):
    try:
        # Try to get the CACHES entry for the given backend name first
        try:
            conf = settings.CACHES[backend]
        except KeyError:
            try:
                # Trying to import the given backend, in case it's a dotted path
                import_string(backend)
            except ImportError as e:
                raise InvalidCacheBackendError("Could not find backend '%s': %s" % (
                    backend, e))
            location = kwargs.pop('LOCATION', '')
            params = kwargs
        else:
            params = conf.copy()
            params.update(kwargs)
            backend = params.pop('BACKEND')
            location = params.pop('LOCATION', '')
        backend_cls = import_string(backend)
    except ImportError as e:
        raise InvalidCacheBackendError(
            "Could not find backend '%s': %s" % (backend, e))
    return backend_cls(location, params)
__init__.py 文件源码 项目:CodingDojo 作者: ComputerSocietyUNB 项目源码 文件源码 阅读 99 收藏 0 点赞 0 评论 0
def __getitem__(self, alias):
        try:
            return self._caches.caches[alias]
        except AttributeError:
            self._caches.caches = {}
        except KeyError:
            pass

        if alias not in settings.CACHES:
            raise InvalidCacheBackendError(
                "Could not find config for '%s' in settings.CACHES" % alias
            )

        cache = _create_cache(alias)
        self._caches.caches[alias] = cache
        return cache
__init__.py 文件源码 项目:NarshaTech 作者: KimJangHyeon 项目源码 文件源码 阅读 27 收藏 0 点赞 0 评论 0
def _create_cache(backend, **kwargs):
    try:
        # Try to get the CACHES entry for the given backend name first
        try:
            conf = settings.CACHES[backend]
        except KeyError:
            try:
                # Trying to import the given backend, in case it's a dotted path
                import_string(backend)
            except ImportError as e:
                raise InvalidCacheBackendError("Could not find backend '%s': %s" % (
                    backend, e))
            location = kwargs.pop('LOCATION', '')
            params = kwargs
        else:
            params = conf.copy()
            params.update(kwargs)
            backend = params.pop('BACKEND')
            location = params.pop('LOCATION', '')
        backend_cls = import_string(backend)
    except ImportError as e:
        raise InvalidCacheBackendError(
            "Could not find backend '%s': %s" % (backend, e))
    return backend_cls(location, params)
__init__.py 文件源码 项目:NarshaTech 作者: KimJangHyeon 项目源码 文件源码 阅读 24 收藏 0 点赞 0 评论 0
def __getitem__(self, alias):
        try:
            return self._caches.caches[alias]
        except AttributeError:
            self._caches.caches = {}
        except KeyError:
            pass

        if alias not in settings.CACHES:
            raise InvalidCacheBackendError(
                "Could not find config for '%s' in settings.CACHES" % alias
            )

        cache = _create_cache(alias)
        self._caches.caches[alias] = cache
        return cache
cache.py 文件源码 项目:zing 作者: evernote 项目源码 文件源码 阅读 31 收藏 0 点赞 0 评论 0
def get_cache(cache=None):
    """Return ``cache`` or the 'default' cache if ``cache`` is not specified or
    ``cache`` is not configured.

    :param cache: The name of the requested cache.
    """
    try:
        # Check for proper Redis persistent backends
        # FIXME: this logic needs to be a system sanity check
        if (not settings.DEBUG and cache in PERSISTENT_STORES and
                (cache not in settings.CACHES or 'RedisCache' not in
                 settings.CACHES[cache]['BACKEND'] or
                 settings.CACHES[cache].get('TIMEOUT', '') is not None)):
            raise ImproperlyConfigured(
                'Pootle requires a Redis-backed caching backend for %r '
                'with `TIMEOUT: None`. Please review your settings.' % cache
            )

        return caches[cache]
    except InvalidCacheBackendError:
        return default_cache
__init__.py 文件源码 项目:Scrum 作者: prakharchoudhary 项目源码 文件源码 阅读 24 收藏 0 点赞 0 评论 0
def _create_cache(backend, **kwargs):
    try:
        # Try to get the CACHES entry for the given backend name first
        try:
            conf = settings.CACHES[backend]
        except KeyError:
            try:
                # Trying to import the given backend, in case it's a dotted path
                import_string(backend)
            except ImportError as e:
                raise InvalidCacheBackendError("Could not find backend '%s': %s" % (
                    backend, e))
            location = kwargs.pop('LOCATION', '')
            params = kwargs
        else:
            params = conf.copy()
            params.update(kwargs)
            backend = params.pop('BACKEND')
            location = params.pop('LOCATION', '')
        backend_cls = import_string(backend)
    except ImportError as e:
        raise InvalidCacheBackendError(
            "Could not find backend '%s': %s" % (backend, e))
    return backend_cls(location, params)
__init__.py 文件源码 项目:Scrum 作者: prakharchoudhary 项目源码 文件源码 阅读 27 收藏 0 点赞 0 评论 0
def __getitem__(self, alias):
        try:
            return self._caches.caches[alias]
        except AttributeError:
            self._caches.caches = {}
        except KeyError:
            pass

        if alias not in settings.CACHES:
            raise InvalidCacheBackendError(
                "Could not find config for '%s' in settings.CACHES" % alias
            )

        cache = _create_cache(alias)
        self._caches.caches[alias] = cache
        return cache
tests.py 文件源码 项目:DCRM 作者: 82Flex 项目源码 文件源码 阅读 40 收藏 0 点赞 0 评论 0
def test_get_queue_django_redis(self):
        """
        Test that the USE_REDIS_CACHE option for configuration works.
        """
        queueName = 'django-redis'
        queue = get_queue(queueName)
        connection_kwargs = queue.connection.connection_pool.connection_kwargs
        self.assertEqual(queue.name, queueName)

        cacheHost = settings.CACHES[queueName]['LOCATION'].split(':')[0]
        cachePort = settings.CACHES[queueName]['LOCATION'].split(':')[1]
        cacheDBNum = settings.CACHES[queueName]['LOCATION'].split(':')[2]

        self.assertEqual(connection_kwargs['host'], cacheHost)
        self.assertEqual(connection_kwargs['port'], int(cachePort))
        self.assertEqual(connection_kwargs['db'], int(cacheDBNum))
        self.assertEqual(connection_kwargs['password'], None)
tests.py 文件源码 项目:DCRM 作者: 82Flex 项目源码 文件源码 阅读 26 收藏 0 点赞 0 评论 0
def test_get_queue_django_redis_cache(self):
        """
        Test that the USE_REDIS_CACHE option for configuration works.
        """
        queueName = 'django-redis-cache'
        queue = get_queue(queueName)
        connection_kwargs = queue.connection.connection_pool.connection_kwargs
        self.assertEqual(queue.name, queueName)

        cacheHost = settings.CACHES[queueName]['LOCATION'].split(':')[0]
        cachePort = settings.CACHES[queueName]['LOCATION'].split(':')[1]
        cacheDBNum = settings.CACHES[queueName]['OPTIONS']['DB']

        self.assertEqual(connection_kwargs['host'], cacheHost)
        self.assertEqual(connection_kwargs['port'], int(cachePort))
        self.assertEqual(connection_kwargs['db'], int(cacheDBNum))
        self.assertEqual(connection_kwargs['password'], None)
__init__.py 文件源码 项目:django 作者: alexsukhrin 项目源码 文件源码 阅读 32 收藏 0 点赞 0 评论 0
def _create_cache(backend, **kwargs):
    try:
        # Try to get the CACHES entry for the given backend name first
        try:
            conf = settings.CACHES[backend]
        except KeyError:
            try:
                # Trying to import the given backend, in case it's a dotted path
                import_string(backend)
            except ImportError as e:
                raise InvalidCacheBackendError("Could not find backend '%s': %s" % (
                    backend, e))
            location = kwargs.pop('LOCATION', '')
            params = kwargs
        else:
            params = conf.copy()
            params.update(kwargs)
            backend = params.pop('BACKEND')
            location = params.pop('LOCATION', '')
        backend_cls = import_string(backend)
    except ImportError as e:
        raise InvalidCacheBackendError(
            "Could not find backend '%s': %s" % (backend, e))
    return backend_cls(location, params)
__init__.py 文件源码 项目:django 作者: alexsukhrin 项目源码 文件源码 阅读 24 收藏 0 点赞 0 评论 0
def __getitem__(self, alias):
        try:
            return self._caches.caches[alias]
        except AttributeError:
            self._caches.caches = {}
        except KeyError:
            pass

        if alias not in settings.CACHES:
            raise InvalidCacheBackendError(
                "Could not find config for '%s' in settings.CACHES" % alias
            )

        cache = _create_cache(alias)
        self._caches.caches[alias] = cache
        return cache
api.py 文件源码 项目:django-sysinfo 作者: saxix 项目源码 文件源码 阅读 29 收藏 0 点赞 0 评论 0
def get_project(**kwargs):
    project = OrderedDict()
    project["current_dir"] = os.path.realpath(os.curdir)
    project["tempdir"] = tempfile.gettempdir()

    if config.MEDIA_ROOT:
        project["MEDIA_ROOT"] = OrderedDict([("path", settings.MEDIA_ROOT),
                                             ("disk", get_device_info(settings.MEDIA_ROOT))])

    if config.STATIC_ROOT:
        project["STATIC_ROOT"] = OrderedDict([("path", settings.STATIC_ROOT),
                                              ("disk", get_device_info(settings.STATIC_ROOT))])

    if config.CACHES:
        project["CACHES"] = get_caches_info()

    if config.installed_apps:
        project["installed_apps"] = get_installed_apps()
    if config.mail:
        project["mail"] = get_mail(**kwargs)
    return project
__init__.py 文件源码 项目:Gypsy 作者: benticarlos 项目源码 文件源码 阅读 26 收藏 0 点赞 0 评论 0
def _create_cache(backend, **kwargs):
    try:
        # Try to get the CACHES entry for the given backend name first
        try:
            conf = settings.CACHES[backend]
        except KeyError:
            try:
                # Trying to import the given backend, in case it's a dotted path
                import_string(backend)
            except ImportError as e:
                raise InvalidCacheBackendError("Could not find backend '%s': %s" % (
                    backend, e))
            location = kwargs.pop('LOCATION', '')
            params = kwargs
        else:
            params = conf.copy()
            params.update(kwargs)
            backend = params.pop('BACKEND')
            location = params.pop('LOCATION', '')
        backend_cls = import_string(backend)
    except ImportError as e:
        raise InvalidCacheBackendError(
            "Could not find backend '%s': %s" % (backend, e))
    return backend_cls(location, params)
__init__.py 文件源码 项目:Gypsy 作者: benticarlos 项目源码 文件源码 阅读 24 收藏 0 点赞 0 评论 0
def __getitem__(self, alias):
        try:
            return self._caches.caches[alias]
        except AttributeError:
            self._caches.caches = {}
        except KeyError:
            pass

        if alias not in settings.CACHES:
            raise InvalidCacheBackendError(
                "Could not find config for '%s' in settings.CACHES" % alias
            )

        cache = _create_cache(alias)
        self._caches.caches[alias] = cache
        return cache
views.py 文件源码 项目:django-qr-code 作者: dprog-philippe-docourt 项目源码 文件源码 阅读 37 收藏 0 点赞 0 评论 0
def cache_qr_code():
    """
    Decorator that caches the requested page if a settings named 'QR_CODE_CACHE_ALIAS' exists and is not empty or None.
    """
    def decorator(view_func):
        @wraps(view_func, assigned=available_attrs(view_func))
        def _wrapped_view(request, *view_args, **view_kwargs):
            cache_enabled = request.GET.get('cache_enabled', True)
            if cache_enabled and hasattr(settings, 'QR_CODE_CACHE_ALIAS') and settings.QR_CODE_CACHE_ALIAS:
                # We found a cache alias for storing the generate qr code and cache is enabled, use it to cache the
                # page.
                timeout = settings.CACHES[settings.QR_CODE_CACHE_ALIAS]['TIMEOUT']
                response = cache_page(timeout, cache=settings.QR_CODE_CACHE_ALIAS)(view_func)(request, *view_args, **view_kwargs)
            else:
                # No cache alias for storing the generated qr code, call the view as is.
                response = (view_func)(request, *view_args, **view_kwargs)
            return response
        return _wrapped_view
    return decorator
__init__.py 文件源码 项目:DjangoBlog 作者: 0daybug 项目源码 文件源码 阅读 27 收藏 0 点赞 0 评论 0
def _create_cache(backend, **kwargs):
    try:
        # Try to get the CACHES entry for the given backend name first
        try:
            conf = settings.CACHES[backend]
        except KeyError:
            try:
                # Trying to import the given backend, in case it's a dotted path
                import_string(backend)
            except ImportError as e:
                raise InvalidCacheBackendError("Could not find backend '%s': %s" % (
                    backend, e))
            location = kwargs.pop('LOCATION', '')
            params = kwargs
        else:
            params = conf.copy()
            params.update(kwargs)
            backend = params.pop('BACKEND')
            location = params.pop('LOCATION', '')
        backend_cls = import_string(backend)
    except ImportError as e:
        raise InvalidCacheBackendError(
            "Could not find backend '%s': %s" % (backend, e))
    return backend_cls(location, params)
__init__.py 文件源码 项目:DjangoBlog 作者: 0daybug 项目源码 文件源码 阅读 25 收藏 0 点赞 0 评论 0
def __getitem__(self, alias):
        try:
            return self._caches.caches[alias]
        except AttributeError:
            self._caches.caches = {}
        except KeyError:
            pass

        if alias not in settings.CACHES:
            raise InvalidCacheBackendError(
                "Could not find config for '%s' in settings.CACHES" % alias
            )

        cache = _create_cache(alias)
        self._caches.caches[alias] = cache
        return cache
__init__.py 文件源码 项目:wanblog 作者: wanzifa 项目源码 文件源码 阅读 27 收藏 0 点赞 0 评论 0
def _create_cache(backend, **kwargs):
    try:
        # Try to get the CACHES entry for the given backend name first
        try:
            conf = settings.CACHES[backend]
        except KeyError:
            try:
                # Trying to import the given backend, in case it's a dotted path
                import_string(backend)
            except ImportError as e:
                raise InvalidCacheBackendError("Could not find backend '%s': %s" % (
                    backend, e))
            location = kwargs.pop('LOCATION', '')
            params = kwargs
        else:
            params = conf.copy()
            params.update(kwargs)
            backend = params.pop('BACKEND')
            location = params.pop('LOCATION', '')
        backend_cls = import_string(backend)
    except ImportError as e:
        raise InvalidCacheBackendError(
            "Could not find backend '%s': %s" % (backend, e))
    return backend_cls(location, params)
__init__.py 文件源码 项目:wanblog 作者: wanzifa 项目源码 文件源码 阅读 29 收藏 0 点赞 0 评论 0
def __getitem__(self, alias):
        try:
            return self._caches.caches[alias]
        except AttributeError:
            self._caches.caches = {}
        except KeyError:
            pass

        if alias not in settings.CACHES:
            raise InvalidCacheBackendError(
                "Could not find config for '%s' in settings.CACHES" % alias
            )

        cache = _create_cache(alias)
        self._caches.caches[alias] = cache
        return cache
__init__.py 文件源码 项目:tabmaster 作者: NicolasMinghetti 项目源码 文件源码 阅读 27 收藏 0 点赞 0 评论 0
def _create_cache(backend, **kwargs):
    try:
        # Try to get the CACHES entry for the given backend name first
        try:
            conf = settings.CACHES[backend]
        except KeyError:
            try:
                # Trying to import the given backend, in case it's a dotted path
                import_string(backend)
            except ImportError as e:
                raise InvalidCacheBackendError("Could not find backend '%s': %s" % (
                    backend, e))
            location = kwargs.pop('LOCATION', '')
            params = kwargs
        else:
            params = conf.copy()
            params.update(kwargs)
            backend = params.pop('BACKEND')
            location = params.pop('LOCATION', '')
        backend_cls = import_string(backend)
    except ImportError as e:
        raise InvalidCacheBackendError(
            "Could not find backend '%s': %s" % (backend, e))
    return backend_cls(location, params)
__init__.py 文件源码 项目:tabmaster 作者: NicolasMinghetti 项目源码 文件源码 阅读 22 收藏 0 点赞 0 评论 0
def __getitem__(self, alias):
        try:
            return self._caches.caches[alias]
        except AttributeError:
            self._caches.caches = {}
        except KeyError:
            pass

        if alias not in settings.CACHES:
            raise InvalidCacheBackendError(
                "Could not find config for '%s' in settings.CACHES" % alias
            )

        cache = _create_cache(alias)
        self._caches.caches[alias] = cache
        return cache
__init__.py 文件源码 项目:trydjango18 作者: lucifer-yqh 项目源码 文件源码 阅读 27 收藏 0 点赞 0 评论 0
def _create_cache(backend, **kwargs):
    try:
        # Try to get the CACHES entry for the given backend name first
        try:
            conf = settings.CACHES[backend]
        except KeyError:
            try:
                # Trying to import the given backend, in case it's a dotted path
                import_string(backend)
            except ImportError as e:
                raise InvalidCacheBackendError("Could not find backend '%s': %s" % (
                    backend, e))
            location = kwargs.pop('LOCATION', '')
            params = kwargs
        else:
            params = conf.copy()
            params.update(kwargs)
            backend = params.pop('BACKEND')
            location = params.pop('LOCATION', '')
        backend_cls = import_string(backend)
    except ImportError as e:
        raise InvalidCacheBackendError(
            "Could not find backend '%s': %s" % (backend, e))
    return backend_cls(location, params)
__init__.py 文件源码 项目:trydjango18 作者: lucifer-yqh 项目源码 文件源码 阅读 26 收藏 0 点赞 0 评论 0
def __getitem__(self, alias):
        try:
            return self._caches.caches[alias]
        except AttributeError:
            self._caches.caches = {}
        except KeyError:
            pass

        if alias not in settings.CACHES:
            raise InvalidCacheBackendError(
                "Could not find config for '%s' in settings.CACHES" % alias
            )

        cache = _create_cache(alias)
        self._caches.caches[alias] = cache
        return cache
__init__.py 文件源码 项目:trydjango18 作者: wei0104 项目源码 文件源码 阅读 28 收藏 0 点赞 0 评论 0
def _create_cache(backend, **kwargs):
    try:
        # Try to get the CACHES entry for the given backend name first
        try:
            conf = settings.CACHES[backend]
        except KeyError:
            try:
                # Trying to import the given backend, in case it's a dotted path
                import_string(backend)
            except ImportError as e:
                raise InvalidCacheBackendError("Could not find backend '%s': %s" % (
                    backend, e))
            location = kwargs.pop('LOCATION', '')
            params = kwargs
        else:
            params = conf.copy()
            params.update(kwargs)
            backend = params.pop('BACKEND')
            location = params.pop('LOCATION', '')
        backend_cls = import_string(backend)
    except ImportError as e:
        raise InvalidCacheBackendError(
            "Could not find backend '%s': %s" % (backend, e))
    return backend_cls(location, params)
__init__.py 文件源码 项目:trydjango18 作者: wei0104 项目源码 文件源码 阅读 24 收藏 0 点赞 0 评论 0
def __getitem__(self, alias):
        try:
            return self._caches.caches[alias]
        except AttributeError:
            self._caches.caches = {}
        except KeyError:
            pass

        if alias not in settings.CACHES:
            raise InvalidCacheBackendError(
                "Could not find config for '%s' in settings.CACHES" % alias
            )

        cache = _create_cache(alias)
        self._caches.caches[alias] = cache
        return cache
__init__.py 文件源码 项目:ims 作者: ims-team 项目源码 文件源码 阅读 33 收藏 0 点赞 0 评论 0
def _create_cache(backend, **kwargs):
    try:
        # Try to get the CACHES entry for the given backend name first
        try:
            conf = settings.CACHES[backend]
        except KeyError:
            try:
                # Trying to import the given backend, in case it's a dotted path
                import_string(backend)
            except ImportError as e:
                raise InvalidCacheBackendError("Could not find backend '%s': %s" % (
                    backend, e))
            location = kwargs.pop('LOCATION', '')
            params = kwargs
        else:
            params = conf.copy()
            params.update(kwargs)
            backend = params.pop('BACKEND')
            location = params.pop('LOCATION', '')
        backend_cls = import_string(backend)
    except ImportError as e:
        raise InvalidCacheBackendError(
            "Could not find backend '%s': %s" % (backend, e))
    return backend_cls(location, params)
__init__.py 文件源码 项目:ims 作者: ims-team 项目源码 文件源码 阅读 24 收藏 0 点赞 0 评论 0
def __getitem__(self, alias):
        try:
            return self._caches.caches[alias]
        except AttributeError:
            self._caches.caches = {}
        except KeyError:
            pass

        if alias not in settings.CACHES:
            raise InvalidCacheBackendError(
                "Could not find config for '%s' in settings.CACHES" % alias
            )

        cache = _create_cache(alias)
        self._caches.caches[alias] = cache
        return cache
__init__.py 文件源码 项目:lifesoundtrack 作者: MTG 项目源码 文件源码 阅读 24 收藏 0 点赞 0 评论 0
def _create_cache(backend, **kwargs):
    try:
        # Try to get the CACHES entry for the given backend name first
        try:
            conf = settings.CACHES[backend]
        except KeyError:
            try:
                # Trying to import the given backend, in case it's a dotted path
                import_string(backend)
            except ImportError as e:
                raise InvalidCacheBackendError("Could not find backend '%s': %s" % (
                    backend, e))
            location = kwargs.pop('LOCATION', '')
            params = kwargs
        else:
            params = conf.copy()
            params.update(kwargs)
            backend = params.pop('BACKEND')
            location = params.pop('LOCATION', '')
        backend_cls = import_string(backend)
    except ImportError as e:
        raise InvalidCacheBackendError(
            "Could not find backend '%s': %s" % (backend, e))
    return backend_cls(location, params)
__init__.py 文件源码 项目:lifesoundtrack 作者: MTG 项目源码 文件源码 阅读 24 收藏 0 点赞 0 评论 0
def __getitem__(self, alias):
        try:
            return self._caches.caches[alias]
        except AttributeError:
            self._caches.caches = {}
        except KeyError:
            pass

        if alias not in settings.CACHES:
            raise InvalidCacheBackendError(
                "Could not find config for '%s' in settings.CACHES" % alias
            )

        cache = _create_cache(alias)
        self._caches.caches[alias] = cache
        return cache
__init__.py 文件源码 项目:django-open-lecture 作者: DmLitov4 项目源码 文件源码 阅读 29 收藏 0 点赞 0 评论 0
def _create_cache(backend, **kwargs):
    try:
        # Try to get the CACHES entry for the given backend name first
        try:
            conf = settings.CACHES[backend]
        except KeyError:
            try:
                # Trying to import the given backend, in case it's a dotted path
                import_string(backend)
            except ImportError as e:
                raise InvalidCacheBackendError("Could not find backend '%s': %s" % (
                    backend, e))
            location = kwargs.pop('LOCATION', '')
            params = kwargs
        else:
            params = conf.copy()
            params.update(kwargs)
            backend = params.pop('BACKEND')
            location = params.pop('LOCATION', '')
        backend_cls = import_string(backend)
    except ImportError as e:
        raise InvalidCacheBackendError(
            "Could not find backend '%s': %s" % (backend, e))
    return backend_cls(location, params)


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