concepts.language.ccg.composition.CCGCompositionContext

class CCGCompositionContext

Bases: OptionContext

An option context for CCG composition.

Methods

as_default()	Make this option context the current context.
exc([exc_type, from_])	Context manager for handling composition errors.
get_default()	Get the current option context.
get_option(name)	Get the option value of the current context.
set_default_option(name, value)	Set the option value for the current context.

Attributes

syntax	Whether to perform syntax composition.
semantics	Whether to perform semantics composition.
semantics_lazy_composition	Whether to perform lazy semantics composition.
exc_verbose	Whether to raise verbose exceptions.

__init__(**init_kwargs)

__new__(**kwargs)

as_default()

Make this option context the current context. It will overwrite the current option values.

exc(exc_type=None, from_=None)

Context manager for handling composition errors. If exc_verbose is True, the error will be printed out.

Example

>>> with get_ccg_composition_context().exc():
>>>     raise CCGCompositionError('some error')

Parameters:

• exc_type (type | None) – the exception type to raise. If None, the original exception will be raised.

• from – the original exception to raise.

• from_ (Exception | None)

classmethod get_default()

Get the current option context.

classmethod get_option(name)

Get the option value of the current context.

classmethod set_default_option(name, value)

Set the option value for the current context.

exc_verbose: bool

Whether to raise verbose exceptions.

semantics: bool

Whether to perform semantics composition.

semantics_lazy_composition: bool

Whether to perform lazy semantics composition.

syntax: bool

Whether to perform syntax composition.