pyre.components.exceptions

Module Contents

exception pyre.components.exceptions.ComponentError

Bases: pyre.framework.exceptions.FrameworkError

Base class for component specification errors

exception pyre.components.exceptions.CategoryMismatchError(configurable, target, name, **kwds)

Bases: pyre.components.exceptions.ComponentError

Exception raised when two configurables have traits by the same name but have different categories

description = category mismatch in trait {0.name!r} between {0.configurable} and {0.target}

exception pyre.components.exceptions.ImplementationSpecificationError(name, errors, **kwds)

Bases: pyre.components.exceptions.ComponentError

Exception raised when the {implements} specification of a component declaration contains errors, e.g. classes that don’t derive from Protocol

description = {0.name}: poorly formed implementation specification

exception pyre.components.exceptions.ProtocolError(component, protocol, report, **kwds)

Bases: pyre.components.exceptions.ComponentError

Exception raised when a component does not implement correctly the protocols in its implementation specification

exception pyre.components.exceptions.TraitNotFoundError(configurable, name, **kwds)

Bases: pyre.components.exceptions.ComponentError

Exception raised when a request for a trait fails

description = {0.configurable} has no trait named {0.name!r}

exception pyre.components.exceptions.FacilitySpecificationError(configurable, trait, value, **kwds)

Bases: pyre.components.exceptions.ComponentError

Exception raised when a facility cannot instantiate its configuration specification

description = {0.__name__}.{0.trait.name}: could not instantiate {0.value!r}

exception pyre.components.exceptions.ProtocolCompatibilityError(configurable, protocol, **kwds)

Bases: pyre.components.exceptions.ComponentError

Exception raised when a configurable is incompatible with a suggested protocol

description = {0.configurable} is incompatible with {0.protocol}

exception pyre.components.exceptions.ResolutionError(protocol, value, **kwds)

Bases: pyre.components.exceptions.ComponentError

Exception raised when a protocol cannot resolve a string into a component

description = could not resolve {0.value!r} into a component that implements {0.protocol}

exception pyre.components.exceptions.DefaultError(protocol, **kwds)

Bases: pyre.components.exceptions.ComponentError

Exception raised when a protocol cannot determine a valid default value

description = no valid default binding for {0.protocol}

exception pyre.components.exceptions.ConfigurationError(configurable, errors, **kwds)

Bases: pyre.components.exceptions.ComponentError

Exception raised when something bad happens during component configuration

description = while configuring {0.configurable}: {0.report}

exception pyre.components.exceptions.InitializationError(configurable, errors, **kwds)

Bases: pyre.components.exceptions.ComponentError

Exception raised when something bad happens during component initialization

description = while initializing {0.configurable}: {0.report}