fix(jwt): make BaseClaimsRegistry.essential_keys a property.

Update docstrings for BaseClaimsRegistry.

Author: lepture

src/joserfc/_rfc7519/claims.py

@@ -40,9 +40,20 @@ class BaseClaimsRegistry:
 
 def__init__(self, **kwargs: ClaimsOption):
 self.options=kwargs
-self.essential_keys= {keyforkeyinkwargsifkwargs[key].get("essential")}
+
+@property
+defessential_keys(self) ->set[str]:
+"""Returns the essential claim names."""
+return {keyforkeyinself.optionsifself.options[key].get("essential")}
 
 defcheck_value(self, claim_name: str, value: Any) ->None:
+"""
+ Validates a given claim value based on predefined options.
+
+ :param claim_name: The name of the claim to validate.
+ :param value: The value of the claim to be validated.
+ :raises InvalidClaimError: If the value does not meet the claim's validation requirements.
+ """
 option=self.options.get(claim_name)
 ifnotoption:
 return
@@ -69,6 +80,13 @@ def check_value(self, claim_name: str, value: Any) -> None:
 raiseInvalidClaimError(claim_name)
 
 defvalidate(self, claims: dict[str, Any]) ->None:
+"""
+ Validates the provided claims against specified requirements and checks.
+
+ :param claims: A dictionary containing claims to validate.
+ :raises InvalidClaimError: Raised if any claim fails validation.
+ :raises MissingClaimError: Raised if one or more essential keys are missing.
+ """
 missed_keys= {keyforkeyinself.essential_keysifclaims.get(key) isNone}
 ifmissed_keys:
 raiseMissingClaimError(",".join(sorted(missed_keys)))
@@ -99,6 +117,7 @@ def __init__(self, now: int | Callable[[], int] | None = None, leeway: int = 0,
 
 @property
 defnow(self) ->int:
+"""Returns the current timestamp."""
 ifcallable(self._now):
 returnself._now()
 returnself._now