Allow preprocess.send callbacks to request a line not be sent at all

1 files changed, 6 insertions, 0 deletions

diff --git a/src/IRCLine.py b/src/IRCLine.py
index e22a79ad..9e1d85fb 100644
--- a/src/IRCLine.py
+++ b/src/IRCLine.py
@@ -46,12 +46,18 @@ class ParsedLine(object):
         self.args = IRCArgs(args)
         self.source = source
         self.tags = {} if tags == None else tags
+        self._valid = True
 
     def __repr__(self):
         return "ParsedLine(%s)" % self.__str__()
     def __str__(self):
         return self.format()
 
+    def valid(self) -> bool:
+        return self._valid
+    def invalidate(self):
+        self._valid = False
+
     def _tag_str(self, tags: typing.Dict[str, str]) -> str:
         tag_pieces = []
         for tag, value in tags.items():