402 lines
17 KiB
Python
402 lines
17 KiB
Python
"config.set() or config.setoption() or option.setoption()"
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import autopath
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from py.test import raises
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from tiramisu.config import *
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from tiramisu.option import *
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from tiramisu.error import *
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from tiramisu.setting import owners
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def make_description():
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gcoption = ChoiceOption('name', 'GC name', ('ref', 'framework'), 'ref')
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gcdummy = BoolOption('dummy', 'dummy', default=False)
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objspaceoption = ChoiceOption('objspace', 'Object space',
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('std', 'thunk'), 'std')
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booloption = BoolOption('bool', 'Test boolean option', default=True)
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intoption = IntOption('int', 'Test int option', default=0)
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floatoption = FloatOption('float', 'Test float option', default=2.3)
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stroption = StrOption('str', 'Test string option', default="abc")
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boolop = BoolOption('boolop', 'Test boolean option op', default=True)
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wantref_option = BoolOption('wantref', 'Test requires', default=False)
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wantframework_option = BoolOption('wantframework', 'Test requires',
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default=False)
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gcgroup = OptionDescription('gc', '', [gcoption, gcdummy, floatoption])
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descr = OptionDescription('tiramisu', '', [gcgroup, booloption, objspaceoption,
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wantref_option, stroption,
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wantframework_option,
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intoption, boolop])
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return descr
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#____________________________________________________________
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# change with __setattr__
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def test_attribute_access():
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"Once set, option values can't be changed again by attribute access"
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s = StrOption("string", "", default="string")
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descr = OptionDescription("options", "", [s])
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config = Config(descr)
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# let's try to change it again
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config.string = "foo"
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assert config.string == "foo"
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def test_setitem():
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s = StrOption("string", "", default=["string", "sdfsdf"], default_multi="prout", multi=True)
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descr = OptionDescription("options", "", [s])
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config = Config(descr)
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config.string[1] = "titi"
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def test_reset():
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"if value is None, resets to default owner"
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s = StrOption("string", "", default="string")
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descr = OptionDescription("options", "", [s])
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config = Config(descr)
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config.string = "foo"
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assert config.string == "foo"
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assert config.cfgimpl_get_values().getowner(s) == owners.user
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config.unwrap_from_path("string").reset(config)
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assert config.string == 'string'
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assert config.cfgimpl_get_values().getowner(s) == owners.default
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def test_reset_with_multi():
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s = StrOption("string", "", default=["string"], default_multi="string" , multi=True)
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descr = OptionDescription("options", "", [s])
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config = Config(descr)
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# config.string = []
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config.unwrap_from_path("string").reset(config)
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assert config.string == ["string"]
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assert config.cfgimpl_get_values().getowner(s) == 'default'
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config.string = ["eggs", "spam", "foo"]
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assert config.cfgimpl_get_values().getowner(s) == 'user'
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config.string = []
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config.unwrap_from_path("string").reset(config)
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# assert config.string == ["string"]
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assert config.cfgimpl_get_values().getowner(s) == 'default'
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raises(ConfigError, "config.string = None")
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def test_default_with_multi():
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"default with multi is a list"
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s = StrOption("string", "", default=[], default_multi="string" , multi=True)
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descr = OptionDescription("options", "", [s])
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config = Config(descr)
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assert config.string == []
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s = StrOption("string", "", default=None, default_multi="string" , multi=True)
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descr = OptionDescription("options", "", [s])
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config = Config(descr)
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assert config.string == []
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def test_idontexist():
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descr = make_description()
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cfg = Config(descr)
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raises(AttributeError, "cfg.idontexist")
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# ____________________________________________________________
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def test_attribute_access_with_multi():
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s = StrOption("string", "", default=["string"], default_multi= "string" , multi=True)
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descr = OptionDescription("options", "", [s])
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config = Config(descr)
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config.string = ["foo", "bar"]
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assert config.string == ["foo", "bar"]
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def test_item_access_with_multi():
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s = StrOption("string", "", default=["string"], multi=True)
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descr = OptionDescription("options", "", [s])
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config = Config(descr)
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config.string = ["foo", "bar"]
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assert config.string == ["foo", "bar"]
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assert config.string[0] == "foo"
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# FIXME
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config.string[0] = 'changetest'
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# assert config.string[0] == 'changetest'
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# assert config.string[
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def test_access_with_multi_default():
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s = StrOption("string", "", default=["string"], multi=True)
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descr = OptionDescription("options", "", [s])
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config = Config(descr)
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assert config._cfgimpl_values.getowner(s) == 'default'
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config.string = ["foo", "bar"]
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assert config.string == ["foo", "bar"]
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assert config._cfgimpl_values.getowner(s) == 'user'
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#def test_attribute_access_with_multi2():
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# s = StrOption("string", "", default="string", multi=True)
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# descr = OptionDescription("options", "", [s])
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# config = Config(descr)
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# config.string = ["foo", "bar"]
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# assert config.string == ["foo", "bar"]
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def test_multi_with_requires():
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s = StrOption("string", "", default=["string"], default_multi="string", multi=True)
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intoption = IntOption('int', 'Test int option', default=0)
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stroption = StrOption('str', 'Test string option', default=["abc"], default_multi = "abc",
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requires=[('int', 1, 'hidden')], multi=True)
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descr = OptionDescription("options", "", [s, intoption, stroption])
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config = Config(descr)
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setting = config.cfgimpl_get_settings()
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setting.read_write()
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assert not config.cfgimpl_get_settings().has_property('hidden', stroption)
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config.int = 1
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raises(PropertiesOptionError, "config.str = ['a', 'b']")
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assert config.cfgimpl_get_settings().has_property('hidden', stroption)
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def test__requires_with_inverted():
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s = StrOption("string", "", default=["string"], multi=True)
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intoption = IntOption('int', 'Test int option', default=0)
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stroption = StrOption('str', 'Test string option', default=["abc"], default_multi = "abc",
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requires=[('int', 1, 'hide', 'inverted')], multi=True)
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descr = OptionDescription("options", "", [s, intoption, stroption])
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config = Config(descr)
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assert not config.cfgimpl_get_settings().has_property('hidden', stroption)
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config.int = 1
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assert not config.cfgimpl_get_settings().has_property('hidden', stroption)
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def test_multi_with_requires_in_another_group():
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s = StrOption("string", "", default=["string"], multi=True)
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intoption = IntOption('int', 'Test int option', default=0)
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descr = OptionDescription("options", "", [intoption])
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stroption = StrOption('str', 'Test string option', default=["abc"],
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requires=[('int', 1, 'hidden')], multi=True)
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descr = OptionDescription("opt", "", [stroption])
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descr2 = OptionDescription("opt2", "", [intoption, s, descr])
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config = Config(descr2)
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setting = config.cfgimpl_get_settings()
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setting.read_write()
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assert not config.cfgimpl_get_settings().has_property('hidden', stroption)
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config.int = 1
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raises(PropertiesOptionError, "config.opt.str = ['a', 'b']")
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assert config.cfgimpl_get_settings().has_property('hidden', stroption)
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def test_apply_requires_from_config():
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s = StrOption("string", "", default=["string"], multi=True)
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intoption = IntOption('int', 'Test int option', default=0)
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descr = OptionDescription("options", "", [intoption])
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stroption = StrOption('str', 'Test string option', default=["abc"],
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requires=[('int', 1, 'hidden')], multi=True)
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descr = OptionDescription("opt", "", [stroption])
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descr2 = OptionDescription("opt2", "", [intoption, s, descr])
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config = Config(descr2)
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setting = config.cfgimpl_get_settings()
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setting.read_write()
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assert not config.cfgimpl_get_settings().has_property('hidden', stroption)
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config.int = 1
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raises(PropertiesOptionError, 'config.opt.str')
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assert config.cfgimpl_get_settings().has_property('hidden', stroption)
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def test_apply_requires_with_disabled():
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s = StrOption("string", "", default=["string"], multi=True)
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intoption = IntOption('int', 'Test int option', default=0)
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descr = OptionDescription("options", "", [intoption])
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stroption = StrOption('str', 'Test string option', default=["abc"],
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requires=[('int', 1, 'disabled')], multi=True)
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descr = OptionDescription("opt", "", [stroption])
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descr2 = OptionDescription("opt2", "", [intoption, s, descr])
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config = Config(descr2)
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setting = config.cfgimpl_get_settings()
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setting.read_write()
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assert not config.cfgimpl_get_settings().has_property('disabled', stroption)
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config.int = 1
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raises(PropertiesOptionError, 'config.opt.str')
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assert config.cfgimpl_get_settings().has_property('disabled', stroption)
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def test_multi_with_requires_with_disabled_in_another_group():
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s = StrOption("string", "", default=["string"], multi=True)
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intoption = IntOption('int', 'Test int option', default=0)
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descr = OptionDescription("options", "", [intoption])
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stroption = StrOption('str', 'Test string option', default=["abc"],
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requires=[('int', 1, 'disabled')], multi=True)
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descr = OptionDescription("opt", "", [stroption])
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descr2 = OptionDescription("opt2", "", [intoption, s, descr])
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config = Config(descr2)
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setting = config.cfgimpl_get_settings()
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setting.read_write()
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assert not config.cfgimpl_get_settings().has_property('disabled', stroption)
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config.int = 1
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raises(PropertiesOptionError, "config.opt.str = ['a', 'b']")
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assert config.cfgimpl_get_settings().has_property('disabled', stroption)
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def test_multi_with_requires_that_is_multi():
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s = StrOption("string", "", default=["string"], multi=True)
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intoption = IntOption('int', 'Test int option', default=[0], multi=True)
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stroption = StrOption('str', 'Test string option', default=["abc"],
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requires=[('int', [1, 1], 'hidden')], multi=True)
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descr = OptionDescription("options", "", [s, intoption, stroption])
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config = Config(descr)
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setting = config.cfgimpl_get_settings()
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setting.read_write()
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assert not config.cfgimpl_get_settings().has_property('hidden', stroption)
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config.int = [1, 1]
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raises(PropertiesOptionError, "config.str = ['a', 'b']")
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assert config.cfgimpl_get_settings().has_property('hidden', stroption)
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def test_multi_with_bool():
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s = BoolOption("bool", "", default=[False], multi=True)
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descr = OptionDescription("options", "", [s])
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config = Config(descr)
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assert descr.bool.multi == True
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config.bool = [True, False]
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assert config.cfgimpl_get_values()[s] == [True, False]
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assert config.bool == [True, False]
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def test_multi_with_bool_two():
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s = BoolOption("bool", "", default=[False], multi=True)
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descr = OptionDescription("options", "", [s])
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config = Config(descr)
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assert descr.bool.multi == True
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raises(ConfigError, "config.bool = True")
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def test_choice_access_with_multi():
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ch = ChoiceOption("t1", "", ("a", "b"), default=["a"], multi=True)
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descr = OptionDescription("options", "", [ch])
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config = Config(descr)
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config.t1 = ["a", "b", "a", "b"]
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assert config.t1 == ["a", "b", "a", "b"]
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# ____________________________________________________________
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#def test_setoption_from_option():
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# "a setoption directly from the option is **not** a good practice"
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# booloption = BoolOption('bool', 'Test boolean option', default=True)
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# descr = OptionDescription('descr', '', [booloption])
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# cfg = Config(descr)
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# booloption.setoption(cfg, False)
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# assert cfg.bool == False
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#____________________________________________________________
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def test_dwim_set():
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descr = OptionDescription("opt", "", [
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OptionDescription("sub", "", [
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BoolOption("b1", ""),
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ChoiceOption("c1", "", ('a', 'b', 'c'), 'a'),
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BoolOption("d1", ""),
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]),
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BoolOption("b2", ""),
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BoolOption("d1", ""),
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])
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c = Config(descr)
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c.set(b1=False, c1='b')
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assert not c.sub.b1
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assert c.sub.c1 == 'b'
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# new config, because you cannot change values once they are set
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c = Config(descr)
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c.set(b2=False, **{'sub.c1': 'c'})
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assert not c.b2
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assert c.sub.c1 == 'c'
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raises(AmbigousOptionError, "c.set(d1=True)")
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raises(NoMatchingOptionFound, "c.set(unknown='foo')")
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def test_more_set():
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descr = OptionDescription("opt", "", [
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OptionDescription("s1", "", [
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BoolOption("a", "", default=False)]),
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IntOption("int", "", default=42)])
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d = {'s1.a': True, 'int': 23}
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config = Config(descr)
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config.set(**d)
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assert config.s1.a
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assert config.int == 23
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def test_set_with_hidden_option():
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boolopt = BoolOption("a", "", default=False, properties=(('hidden'),))
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descr = OptionDescription("opt", "", [
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OptionDescription("s1", "", [boolopt]),
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IntOption("int", "", default=42)])
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d = {'s1.a': True, 'int': 23}
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config = Config(descr)
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setting = config.cfgimpl_get_settings()
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setting.read_write()
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raises(PropertiesOptionError, "config.set(**d)")
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def test_set_with_unknown_option():
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boolopt = BoolOption("b", "", default=False)
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descr = OptionDescription("opt", "", [
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OptionDescription("s1", "", [boolopt]),
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IntOption("int", "", default=42)])
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d = {'s1.a': True, 'int': 23}
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config = Config(descr)
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raises(NoMatchingOptionFound, "config.set(**d)")
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def test_set_symlink_option():
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boolopt = BoolOption("b", "", default=False)
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linkopt = SymLinkOption("c", "s1.b", opt=boolopt)
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descr = OptionDescription("opt", "",
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[linkopt, OptionDescription("s1", "", [boolopt])])
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config = Config(descr)
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setattr(config, "s1.b", True)
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setattr(config, "s1.b", False)
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assert config.s1.b == False
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assert config.c == False
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config.c = True
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assert config.s1.b == True
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assert config.c == True
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config.c = False
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assert config.s1.b == False
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assert config.c == False
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##____________________________________________________________
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#def test_config_impl_values():
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# descr = make_description()
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# config = Config(descr)
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# config.bool = False
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## gcdummy.setoption(config, True, "user")
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## config.setoption("gc.dummy", True, "user")
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# #config.gc.dummy = True
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## config.setoption("bool", False, "user")
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# config.set(dummy=False)
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# assert config.gc._cfgimpl_context._cfgimpl_values.values == {'dummy': False, 'float': 2.3, 'name': 'ref'}
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# ## acces to the option object
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## config.gc._cfgimpl_descr.dummy.setoption(config, True, "user")
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# assert config.gc.dummy == False
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## config.set(dummy=True)
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## assert config.gc.dummy == True
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#____________________________________________________________
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#def test_accepts_multiple_changes_from_option():
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# s = StrOption("string", "", default="string")
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# descr = OptionDescription("options", "", [s])
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# config = Config(descr)
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# config.string = "egg"
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# assert s.getdefault() == "string"
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# assert config.string == "egg"
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# s.setoption(config, 'blah')
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# assert s.getdefault() == "string"
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# assert config.string == "blah"
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# s.setoption(config, 'bol')
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# assert config.string == 'bol'
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def test_allow_multiple_changes_from_config():
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"""
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a `setoption` from the config object is much like the attribute access,
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except the fact that value owner can bet set
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"""
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s = StrOption("string", "", default="string")
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s2 = StrOption("string2", "", default="string")
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suboption = OptionDescription("bip", "", [s2])
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descr = OptionDescription("options", "", [s, suboption])
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config = Config(descr)
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config.setoption("string", s, 'blah')
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config.setoption("string", s, "oh")
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assert config.string == "oh"
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config.set(string2= 'blah')
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assert config.bip.string2 == 'blah'
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# ____________________________________________________________
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# accessing a value by the get method
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def test_access_by_get():
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descr = make_description()
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cfg = Config(descr)
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raises(NotFoundError, "cfg.find(byname='idontexist')" )
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assert cfg.find_first(byname='wantref', type_='value') == False
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assert cfg.gc.dummy == False
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assert cfg.find_first(byname='dummy', type_='value') == False
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def test_access_by_get_whith_hide():
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b1 = BoolOption("b1", "", properties=(('hidden'),))
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descr = OptionDescription("opt", "", [
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OptionDescription("sub", "", [
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b1,
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ChoiceOption("c1", "", ('a', 'b', 'c'), 'a'),
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BoolOption("d1", ""),
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]),
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BoolOption("b2", ""),
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BoolOption("d1", ""),
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])
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c = Config(descr)
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setting = c.cfgimpl_get_settings()
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setting.read_write()
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raises(NotFoundError, "c.find(byname='b1')")
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