Modifies a spec.

>>> spec = ts.KvStore.Spec({
...     'driver': 'memory',
...     'path': 'abc/',
...     'memory_key_value_store': 'memory_key_value_store#a'
... })
>>> spec.update(context=ts.Context({'memory_key_value_store#a': {}}))
>>> spec
KvStore.Spec({
  'context': {'memory_key_value_store#a': {}},
  'driver': 'memory',
  'memory_key_value_store': ['memory_key_value_store#a'],
  'path': 'abc/',
})
>>> spec.update(unbind_context=True)
>>> spec
KvStore.Spec({
  'context': {'memory_key_value_store#a': {}},
  'driver': 'memory',
  'memory_key_value_store': 'memory_key_value_store#a',
  'path': 'abc/',
})
>>> spec.update(strip_context=True)
>>> spec
KvStore.Spec({'driver': 'memory', 'path': 'abc/'})

Parameters:¶

unbind_context: bool | None = None¶

Convert any bound context resources to context resource specs that fully capture the graph of shared context resources and interdependencies.

Re-binding/re-opening the resultant spec will result in a new graph of new context resources that is isomorphic to the original graph of context resources. The resultant spec will not refer to any external context resources; consequently, binding it to any specific context will have the same effect as binding it to a default context.

Specifying a value of False has no effect.

strip_context: bool | None = None¶

Replace any bound context resources and unbound context resource specs by default context resource specs.

If the resultant Spec is re-opened with, or re-bound to, a new context, it will use the default context resources specified by that context.

Specifying a value of False has no effect.

context: Context | None = None¶

Bind any context resource specs using the specified shared resource context.

Any already-bound context resources remain unchanged. Additionally, any context resources specified by a nested KvStore.context spec will be created as specified, but won’t be overridden by context.