Source code for linkd.exceptions

# -*- coding: utf-8 -*-
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from __future__ import annotations

__all__ = [
    "CircularDependencyException",
    "ContainerClosedException",
    "DependencyInjectionException",
    "DependencyNotSatisfiableException",
    "RegistryFrozenException",
]




class DependencyInjectionException(Exception):
    """Base class for all exceptions raised from the dependency injection system."""





class ContainerClosedException(DependencyInjectionException):
    """Exception raised when attempting to get a dependency from a closed container."""





class CircularDependencyException(DependencyInjectionException):
    """Exception raised when a circular dependency is detected."""





class DependencyNotSatisfiableException(DependencyInjectionException):
    """Exception raised when a dependency is requested but cannot be created."""





class RegistryFrozenException(DependencyInjectionException):
    """Exception raised when attempting to register a new dependency with a frozen registry."""