Fix replaced - in allowed characters during object_id sanitizing (esp…

…home#5983)
jonofmac · Dec 21, 2023 · 442820d · 442820d
1 parent 5e2df0b
commit 442820d
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diff --git a/esphome/helpers.py b/esphome/helpers.py
@@ -357,7 +357,7 @@ def snake_case(value):
     return value.replace(" ", "_").lower()
 
 
-_DISALLOWED_CHARS = re.compile(r"[^a-zA-Z0-9_]")
+_DISALLOWED_CHARS = re.compile(r"[^a-zA-Z0-9-_]")
 
 
 def sanitize(value):

diff --git a/tests/unit_tests/test_helpers.py b/tests/unit_tests/test_helpers.py
@@ -261,6 +261,7 @@ def test_snake_case(text, expected):
         ('!"§$%&/()=?foo_bar', "___________foo_bar"),
         ('foo_!"§$%&/()=?bar', "foo____________bar"),
         ('foo_bar!"§$%&/()=?', "foo_bar___________"),
+        ('foo-bar!"§$%&/()=?', "foo-bar___________"),
     ),
 )
 def test_sanitize(text, expected):