Source code for stacker.providers.base

from __future__ import print_function
from __future__ import division
from __future__ import absolute_import
from builtins import object



[docs]def not_implemented(method):
    raise NotImplementedError("Provider does not support '%s' "
                              "method." % method)




[docs]class BaseProviderBuilder(object):

[docs]    def build(self, region=None):
        not_implemented("build")




[docs]class BaseProvider(object):

[docs]    def get_stack(self, stack_name, *args, **kwargs):
        # pylint: disable=unused-argument
        not_implemented("get_stack")



[docs]    def create_stack(self, *args, **kwargs):
        # pylint: disable=unused-argument
        not_implemented("create_stack")



[docs]    def update_stack(self, *args, **kwargs):
        # pylint: disable=unused-argument
        not_implemented("update_stack")



[docs]    def destroy_stack(self, *args, **kwargs):
        # pylint: disable=unused-argument
        not_implemented("destroy_stack")



[docs]    def get_stack_status(self, stack_name, *args, **kwargs):
        # pylint: disable=unused-argument
        not_implemented("get_stack_status")



[docs]    def get_outputs(self, stack_name, *args, **kwargs):
        # pylint: disable=unused-argument
        not_implemented("get_outputs")



[docs]    def get_output(self, stack_name, output):
        # pylint: disable=unused-argument
        return self.get_outputs(stack_name)[output]




[docs]class Template(object):
    """A value object that represents a CloudFormation stack template, which
    could be optionally uploaded to s3.

    Presence of the url attribute indicates that the template was uploaded to
    S3, and the uploaded template should be used for CreateStack/UpdateStack
    calls.
    """
    def __init__(self, url=None, body=None):
        self.url = url
        self.body = body