57 lines
1.7 KiB
Python
57 lines
1.7 KiB
Python
from __future__ import unicode_literals
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from werkzeug.exceptions import BadRequest
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from jinja2 import Template
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class UnformattedGetAttTemplateException(Exception):
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description = 'Template error: resource {0} does not support attribute type {1} in Fn::GetAtt'
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status_code = 400
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class ValidationError(BadRequest):
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def __init__(self, name_or_id, message=None):
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if message is None:
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message = "Stack with id {0} does not exist".format(name_or_id)
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template = Template(ERROR_RESPONSE)
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super(ValidationError, self).__init__()
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self.description = template.render(
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code="ValidationError",
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message=message,
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)
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class MissingParameterError(BadRequest):
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def __init__(self, parameter_name):
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template = Template(ERROR_RESPONSE)
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super(MissingParameterError, self).__init__()
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self.description = template.render(
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code="Missing Parameter",
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message="Missing parameter {0}".format(parameter_name),
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)
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class ExportNotFound(BadRequest):
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"""Exception to raise if a template tries to import a non-existent export"""
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def __init__(self, export_name):
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template = Template(ERROR_RESPONSE)
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super(ExportNotFound, self).__init__()
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self.description = template.render(
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code='ExportNotFound',
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message="No export named {0} found.".format(export_name)
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)
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ERROR_RESPONSE = """<ErrorResponse xmlns="http://cloudformation.amazonaws.com/doc/2010-05-15/">
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<Error>
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<Type>Sender</Type>
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<Code>{{ code }}</Code>
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<Message>{{ message }}</Message>
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</Error>
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<RequestId>cf4c737e-5ae2-11e4-a7c9-ad44eEXAMPLE</RequestId>
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</ErrorResponse>
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"""
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