parser: Add tag access fields to Message objects

irclib/parser.py

@@ -20,6 +20,7 @@
     Union,
     cast,
 )
+import datetime
 
 from irclib.errors import ParseError
 
@@ -69,6 +70,15 @@
 SelfT = TypeVar("SelfT")
 
 
+def parse_server_time(value: Optional[str]) -> datetime.datetime:
+    if value:
+        ts = datetime.datetime.strptime(value, '%Y-%m-%dT%H:%M:%S.%fZ')
+    else:
+        ts = datetime.datetime.utcnow()
+
+    return ts.replace(tzinfo=datetime.timezone.utc)
+
+
 class Parseable(metaclass=ABCMeta):
     """Abstract class for parseable objects"""
 
@@ -582,6 +592,16 @@ def __init__(
         self._command = command
         self._parameters = _parse_params(parameters)
 
+        self.time = parse_server_time(self.get_tag_value('time'))
+        self.message_id = self.get_tag_value('msgid')
+        self.batch_id = self.get_tag_value('batch')
+
+    def get_tag_value(self, name):
+        if self.tags and name in self.tags:
+            return self.tags[name].value
+
+        return None
+
     @property
     def tags(self) -> MsgTagList:
         """IRC tag list"""