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'''This module contains Exception classes for crazy-complete.'''
class CrazyError(Exception):
'''Exception class for handling predictable or expected errors.
This exception is raised in situations where the error condition is
anticipated and should be handled gracefully by the program. It is
meant to signal issues that are not caused by bugs in the code but
by user input.
'''
class CrazyTypeError(CrazyError):
'''Exception raised for invalid parameter types.
Args:
name (str): The name of the parameter with the invalid type.
expected (str): A description of the expected types for the parameter.
value (any): The actual value passed that has the wrong type.
'''
def __init__(self, name, expected, value):
self.name = name
self.expected = expected
self.value = value
super().__init__(self.__str__())
def __str__(self):
s0 = 'Parameter `%s` has an invalid type.' % self.name
s1 = 'Expected types: %s. Received: %r (%s)' % (
self.expected, self.value, type(self.value).__name__)
return f'{s0} {s1}'
class CrazySchemaValidationError(CrazyError):
'''Exception raised for errors in the configuration structure.
This exception is specifically designed to handle errors encountered when
validating YAML or JSON configuration files against a defined schema.
It provides detailed error messages, including the line and column numbers
where the error occurred, to help locate the issue in the configuration
file.
Args:
message (str): The error message.
value_with_trace (ValueWithTrace): The value that caused the error.
'''
def __init__(self, message, value_with_trace):
self.message = message
self.value_with_trace = value_with_trace
super().__init__(self.__str__())
def __str__(self):
return f'{self.value_with_trace.get_position_string()}: {self.message}'
class InternalError(Exception):
'''Exception raised for internal errors within the program.
This exception indicates that an unexpected condition has occurred that
typically results from a bug or flaw in the code logic. It represents
errors that are not caused by user actions or external factors, but
rather by mistakes or inconsistencies in the program's internal state.
'''
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