feat: additional performance tracing (#443)

Author: zacharis278

CHANGELOG.rst

@@ -15,6 +15,10 @@ Please See the `releases tab <https://github.com/openedx/xblock-lti-consumer/rel
 
 Unreleased
 ~~~~~~~~~~
+9.8.3 - 2024-01-23
+------------------
+* Additional NewRelic traces to functions suspected of causing performance issues.
+
 9.8.2 - 2024-01-19
 ------------------
 * Add NewRelic traces to functions suspected of causing performance issues.

lti_consumer/__init__.py

@@ -4,4 +4,4 @@
 from .apps import LTIConsumerApp
 from .lti_xblock import LtiConsumerXBlock
 
-__version__ = '9.8.2'
+__version__ = '9.8.3'

lti_consumer/lti_1p3/consumer.py

@@ -34,6 +34,7 @@ class LtiConsumer1p3:
     LTI 1.3 Consumer Implementation
     """
 
+    @function_trace('lti_consumer.lti_1p3.consumer.LtiConsumer1p3.__init__')
     def __init__(
             self,
             iss,

lti_consumer/lti_1p3/key_handlers.py

@@ -11,6 +11,7 @@
 import logging
 
 from Cryptodome.PublicKey import RSA
+from edx_django_utils.monitoring import function_trace
 from jwkest import BadSignature, BadSyntax, WrongNumberOfParts, jwk
 from jwkest.jwk import RSAKey, load_jwks_from_url
 from jwkest.jws import JWS, NoSuitableSigningKeys, UnknownAlgorithm
@@ -32,6 +33,7 @@ class ToolKeyHandler:
     in order to validate the JWT Signature of messages
     signed with the tools signature.
     """
+    @function_trace('lti_consumer.key_handlers.ToolKeyHandler.__init__')
     def __init__(self, public_key=None, keyset_url=None):
         """
         Instance message validator
@@ -162,6 +164,7 @@ class PlatformKeyHandler:
     This class loads the platform key and is responsible for
     encoding JWT messages and exporting public keys.
     """
+    @function_trace('lti_consumer.key_handlers.PlatformKeyHandler.__init__')
     def __init__(self, key_pem, kid=None):
         """
         Import Key when instancing class if a key is present.