Import related utilities and helper functions.
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heat.openstack.common.importutils.import_class(import_str)[source]
Returns a class from a string including module and class
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heat.openstack.common.importutils.import_module(import_str)[source]
Import a module.
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heat.openstack.common.importutils.import_object(import_str, *args, **kwargs)[source]
Import a class and return an instance of it.
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heat.openstack.common.importutils.import_object_ns(name_space, import_str, *args, **kwargs)[source]
Import a class and return an instance of it, first by trying
to find the class in a default namespace, then failing back to
a full path if not found in the default namespace.
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heat.openstack.common.importutils.try_import(import_str, default=None)[source]
Try to import a module and if it fails return default.