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Python vine.starpromise函数代码示例

原作者: [db:作者] 来自: [db:来源] 收藏 邀请

本文整理汇总了Python中vine.starpromise函数的典型用法代码示例。如果您正苦于以下问题:Python starpromise函数的具体用法?Python starpromise怎么用?Python starpromise使用的例子?那么恭喜您, 这里精选的函数代码示例或许可以为您提供帮助。



在下文中一共展示了starpromise函数的4个代码示例,这些例子默认根据受欢迎程度排序。您可以为喜欢或者感觉有用的代码点赞,您的评价将有助于我们的系统推荐出更棒的Python代码示例。

示例1: either

    def either(self, default_key, *defaults):
        """Get key from configuration or use default values.

        Fallback to the value of a configuration key if none of the
        `*values` are true.
        """
        return first(None, [
            first(None, defaults), starpromise(self.conf.get, default_key),
        ])
开发者ID:songminger,项目名称:celery,代码行数:9,代码来源:base.py


示例2: autodiscover_tasks

    def autodiscover_tasks(self, packages=None,
                           related_name='tasks', force=False):
        """Auto-discover task modules.

        Searches a list of packages for a "tasks.py" module (or use
        related_name argument).

        If the name is empty, this will be delegated to fix-ups (e.g., Django).

        For example if you have a directory layout like this:

        .. code-block:: text

            foo/__init__.py
               tasks.py
               models.py

            bar/__init__.py
                tasks.py
                models.py

            baz/__init__.py
                models.py

        Then calling ``app.autodiscover_tasks(['foo', 'bar', 'baz'])`` will
        result in the modules ``foo.tasks`` and ``bar.tasks`` being imported.

        Arguments:
            packages (List[str]): List of packages to search.
                This argument may also be a callable, in which case the
                value returned is used (for lazy evaluation).
            related_name (str): The name of the module to find.  Defaults
                to "tasks": meaning "look for 'module.tasks' for every
                module in ``packages``.".  If ``None`` will only try to import
                the package, i.e. "look for 'module'".
            force (bool): By default this call is lazy so that the actual
                auto-discovery won't happen until an application imports
                the default modules.  Forcing will cause the auto-discovery
                to happen immediately.
        """
        if force:
            return self._autodiscover_tasks(packages, related_name)
        signals.import_modules.connect(starpromise(
            self._autodiscover_tasks, packages, related_name,
        ), weak=False, sender=self)
开发者ID:songminger,项目名称:celery,代码行数:45,代码来源:base.py


示例3: autodiscover_tasks

    def autodiscover_tasks(self, packages=None,
                           related_name='tasks', force=False):
        """Try to auto-discover and import modules with a specific name (by
        default 'tasks').

        If the name is empty, this will be delegated to fix-ups (e.g. Django).

        For example if you have an (imagined) directory tree like this:

        .. code-block:: text

            foo/__init__.py
               tasks.py
               models.py

            bar/__init__.py
                tasks.py
                models.py

            baz/__init__.py
                models.py

        Then calling ``app.autodiscover_tasks(['foo', bar', 'baz'])`` will
        result in the modules ``foo.tasks`` and ``bar.tasks`` being imported.

        :param packages: List of packages to search.
            This argument may also be a callable, in which case the
            value returned is used (for lazy evaluation).
        :keyword related_name: The name of the module to find.  Defaults
            to "tasks", which means it look for "module.tasks" for every
            module in ``packages``.
        :keyword force: By default this call is lazy so that the actual
            auto-discovery will not happen until an application imports the
            default modules.  Forcing will cause the auto-discovery to happen
            immediately.

        """
        if force:
            return self._autodiscover_tasks(packages, related_name)
        signals.import_modules.connect(starpromise(
            self._autodiscover_tasks, packages, related_name,
        ), weak=False, sender=self)
开发者ID:277800076,项目名称:celery,代码行数:42,代码来源:base.py


示例4: either

 def either(self, default_key, *values):
     """Fallback to the value of a configuration key if none of the
     `*values` are true."""
     return first(None, [
         first(None, values), starpromise(self.conf.get, default_key),
     ])
开发者ID:277800076,项目名称:celery,代码行数:6,代码来源:base.py



注:本文中的vine.starpromise函数示例由纯净天空整理自Github/MSDocs等源码及文档管理平台,相关代码片段筛选自各路编程大神贡献的开源项目,源码版权归原作者所有,传播和使用请参考对应项目的License;未经允许,请勿转载。


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上一篇:
Python promises.promise函数代码示例发布时间:2022-05-26
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Python vine.promise函数代码示例发布时间:2022-05-26
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