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Add Option.get_default() method and matching tests

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This commit is contained in:
Laurent Monin
2024-04-02 18:03:06 +02:00
parent 7902ab9de3
commit 2364f9f979
2 changed files with 13 additions and 0 deletions
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7
picard/config.py
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@@ -385,6 +385,13 @@ class Option(QtCore.QObject):
def get(cls, section, name):
return cls.registry.get((section, name))
@classmethod
def get_default(cls, section, name):
opt = cls.get(section, name)
if opt is None:
raise OptionError("No such option", section, name)
return opt.default
@classmethod
def add_if_missing(cls, section, name, default):
if not cls.exists(section, name):

6
test/test_config.py
View File

@@ -108,6 +108,12 @@ class TestPicardConfigOption(TestPicardConfigCommon):
with self.assertRaisesRegex(OptionError, r"^Option setting/option: Already declared"):
Option("setting", "option", "def")
def test_get_default(self):
Option("setting", "option", "abc")
self.assertEqual(Option.get_default("setting", "option"), "abc")
with self.assertRaisesRegex(OptionError, "^Option setting/unknown_option: No such option"):
Option.get_default("setting", "unknown_option")
class TestPicardConfigSection(TestPicardConfigCommon):