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authorPatrick Cloke <clokep@users.noreply.github.com>2021-06-16 14:18:02 -0400
committerGitHub <noreply@github.com>2021-06-16 19:18:02 +0100
commit18edc9ab06d8ed07c1cac918057226fad18030ce (patch)
tree8808e6d9e3c3472d0466882523ecc1fc2a11cb50 /synapse/logging/_terse_json.py
parentAlways require users to re-authenticate for dangerous operations. (#10184) (diff)
downloadsynapse-18edc9ab06d8ed07c1cac918057226fad18030ce.tar.xz
Improve comments in the structured logging code. (#10188)
Diffstat (limited to 'synapse/logging/_terse_json.py')
-rw-r--r--synapse/logging/_terse_json.py9
1 files changed, 5 insertions, 4 deletions
diff --git a/synapse/logging/_terse_json.py b/synapse/logging/_terse_json.py
index 8002a250a2..6e82f7c7f1 100644
--- a/synapse/logging/_terse_json.py
+++ b/synapse/logging/_terse_json.py
@@ -20,8 +20,9 @@ import logging
 
 _encoder = json.JSONEncoder(ensure_ascii=False, separators=(",", ":"))
 
-# The properties of a standard LogRecord.
-_LOG_RECORD_ATTRIBUTES = {
+# The properties of a standard LogRecord that should be ignored when generating
+# JSON logs.
+_IGNORED_LOG_RECORD_ATTRIBUTES = {
     "args",
     "asctime",
     "created",
@@ -59,9 +60,9 @@ class JsonFormatter(logging.Formatter):
         return self._format(record, event)
 
     def _format(self, record: logging.LogRecord, event: dict) -> str:
-        # Add any extra attributes to the event.
+        # Add attributes specified via the extra keyword to the logged event.
         for key, value in record.__dict__.items():
-            if key not in _LOG_RECORD_ATTRIBUTES:
+            if key not in _IGNORED_LOG_RECORD_ATTRIBUTES:
                 event[key] = value
 
         return _encoder.encode(event)