fix: handle lists in matched fields for LogTape

Author: KyleKing

tail_jsonl/_private/core.py

@@ -21,6 +21,9 @@ def _dot_pop(data: dict, key: str) -> str | None:  # type: ignore[type-arg]
     if isinstance(value, str):
         dotted.remove(data, key)
         return value or None
+    if isinstance(value, list):
+        dotted.remove(data, key)
+        return str(value)
     return None
 
 

tail_jsonl/config.py

@@ -21,7 +21,7 @@ class Keys:
 
     timestamp: list[str] = field(default_factory=lambda: ['timestamp', 'time', 'record.time.repr'])
     level: list[str] = field(default_factory=lambda: ['level', 'levelname', 'record.level.name'])
-    message: list[str] = field(default_factory=lambda: ['event', 'message', 'msg', 'record.message', '_message'])
+    message: list[str] = field(default_factory=lambda: ['event', 'message', 'msg', 'record.message'])
 
     on_own_line: list[str] = field(default_factory=lambda: ['text', 'exception', 'error.stack'])
 

tests/_private/test_core.py

@@ -69,6 +69,14 @@ def test_core_bad_json(console: Console):
     assert result.strip() == '{"bad json": None}'
 
 
+def test_core_logtape_messages(console: Console):
+    print_record('{"message": ["LogTape Message"]}', console, Config())
+
+    result = console.end_capture()
+
+    assert result.strip() == "<no timestamp>               [NOTSET ] ['LogTape Message']"
+
+
 def test_core_wrap(console: Console):
     print_record(json.dumps(dict.fromkeys(range(3), '-' * 3)), console, Config())