lisa.conf

Configuration file management.

Classes

Configurable	Pair a regular class with a configuration class.
DeferredExcep	Specialization of DeferredValue to lazily raise an exception.
DeferredValue	Wrapper similar to functools.partial() allowing to defer computation of the value until the key is accessed.
DelegatedLevelKeyDesc	Level key descriptor that imports the keys from another MultiSrcConfABC subclass.
DerivedKeyDesc	Key descriptor describing a key derived from other keys.
FilteredDeferredValue	Same as lisa.conf.DeferredValue except that the given sentinel value will be interpreted as no value .
KeyDesc	Key descriptor describing a leaf key in the configuration.
KeyDescBase	Base class for configuration files key descriptor.
LevelKeyDesc	Key descriptor defining a hierarchical level in the configuration.
MultiSrcConf	Base class providing layered configuration management.
MultiSrcConfABC	Abstract Base Class of MultiSrcConf.
NestedTopLevelKeyDesc	Top-level key descriptor, with an arbitrary amount of levels.
SimpleMultiSrcConf	Like MultiSrcConf, with a simpler config file.
TopLevelKeyDesc	Regular top-level key descriptor, with only one level.
TopLevelKeyDescBase	Top-level key descriptor, which defines the top-level key to use in the configuration files.
VariadicLevelKeyDesc	Level key descriptor that allows configuration-source-defined sub-level keys.

Exceptions

ConfigKeyError	Exception raised when a key is not found in the config instance.
DeferredValueComputationError	Raised when computing the value of DeferredValue lead to an exception.
KeyComputationRecursionError	Raised when DerivedKeyDesc.compute_val() is reentered while computing a given key on a configuration instance, or when a DeferredValue callback is reentered.
MissingBaseKeyError	Exception raised when a base key needed to compute a derived key is missing.
TopLevelKeyError	Exception raised when no top-level key matches the expected one in the given configuration file.