kaizenkodo/ChatMastermind
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tags: TagLine constructor now supports multiline taglines and multiple spaces

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This commit is contained in:
juk0de 2023-08-19 08:30:24 +02:00
parent efdb4b513e
commit 3b02463bc1
2 changed files with 12 additions and 1 deletions
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4
chatmastermind/tags.py
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@ -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

9
tests/test_main.py
View File

@ -256,6 +256,10 @@ class TestTagLine(CmmTestCase):
tagline = TagLine('TAGS: tag1 tag2')
self.assertEqual(tagline, 'TAGS: tag1 tag2')
def test_valid_tagline_with_newline(self) -> None:
tagline = TagLine('TAGS: tag1\n tag2')
self.assertEqual(tagline, 'TAGS: tag1 tag2')
def test_invalid_tagline(self) -> None:
with self.assertRaises(TagError):
TagLine('tag1 tag2')
@ -273,6 +277,11 @@ class TestTagLine(CmmTestCase):
tags = tagline.tags()
self.assertEqual(tags, {Tag('tag1'), Tag('tag2')})
def test_tags_with_newline(self) -> None:
tagline = TagLine('TAGS: tag1\n tag2')
tags = tagline.tags()
self.assertEqual(tags, {Tag('tag1'), Tag('tag2')})
def test_merge(self) -> None:
tagline1 = TagLine('TAGS: tag1 tag2')
tagline2 = TagLine('TAGS: tag2 tag3')