Source code for cfn_pyplates.exceptions

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[docs]class Error(Exception): """Base exception class for cfn_pyplates A namespaced Exception subclass with explicit 'message' support. Will be handled at template generation, with the message being delivered to the user. Args: message: An optional message to package with the Error args: Any number of optional arguments, to be used as subclasses see fit. """ message = 'An unknown error has occurred.' def __init__(self, message=None, *args): if not message: # This is a subclass, message is a static attr message = self.message else: # Error is being directly instantiated, set the message self.message = message self.args = (message,) + args
[docs]class AddRemoveError(Error): """Raised when attempting to attach weird things to a JSONableDict Weird things, in this case, mean anything that isn't a JSONableDict Args: message: An optional message to package with the Error """ message = 'Only subclasses of JSONableDict can be added or removed'
[docs]class IntrinsicFuncInputError(Error): """Raised when passing bad input values to an intrinsic function Args: message: An optional message to package with the Error """ message = 'Invalid arguments passed to intrinsic function'