tags: TagLine constructor now supports multiline taglines and multiple spaces

2023-08-19 08:30:24 +02:00
parent 568646e782
commit ad7ef32c38
2 changed files with 12 additions and 1 deletions
@@ -102,10 +102,12 @@ class TagLine(str):

    def __new__(cls: Type[TagLineInst], string: str) -> TagLineInst:
        """
-        Make sure the tagline string starts with the prefix.
+        Make sure the tagline string starts with the prefix. Also replace newlines
+        and multiple spaces with ' ', in order to support multiline TagLines.
        """
        if not string.startswith(cls.prefix):
            raise TagError(f"TagLine '{string}' is missing prefix '{cls.prefix}'")
+        string = ' '.join(string.split())
        instance = super().__new__(cls, string)
        return instance