ValidationCache

This extension adds LRU caching to the validation step of query execution to improve performance by caching the validation errors in memory.

Usage example:

import strawberry
from strawberry.extensions import ValidationCache
schema = strawberry.Schema(
Query,
extensions=[
ValidationCache(),
]
)

API reference:

class ValidationCache(maxsize=None)

maxsize: Optional[int] = None

Set the maxsize of the cache. If maxsize is set to None then the cache will grow without bound.

More info: https://docs.python.org/3/library/functools.html#functools.lru_cache

More examples:

Using maxsize
import strawberry
from strawberry.extensions import ValidationCache
schema = strawberry.Schema(
Query,
extensions=[
ValidationCache(maxsize=100),
]
)

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