remove cache with a variable is calculated
This commit is contained in:
parent
3567e18256
commit
0ce4cc658b
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@ -573,8 +573,8 @@ def test_cache_master_callback():
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'val1': {None: (set([]), None)},
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'val1.val1': {None: (set(['empty']), None)},
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'val1.val2': {None: (set([]), None), 0: (set([]), None)}}
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assert cfg.cfgimpl_get_values()._p_.get_cached(cfg) == {'val1.val1': {None: ([None], None)},
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'val1.val2': {None: ([None], None), 0: (None, None)}}
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#assert cfg.cfgimpl_get_values()._p_.get_cached(cfg) == {'val1.val1': {None: ([None], None)},
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# 'val1.val2': {None: ([None], None), 0: (None, None)}}
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def test_cache_requires():
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@ -665,4 +665,4 @@ def test_callback_value_incr():
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assert cfg.val2 == 1
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sleep(1)
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assert cfg.val1 == 2
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#assert cfg.val2 == 2
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assert cfg.val2 == 2
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@ -3,13 +3,18 @@ from .autopath import do_autopath
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do_autopath()
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from tiramisu.config import Config, GroupConfig, MetaConfig
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from tiramisu.option import BoolOption, IntOption, StrOption, OptionDescription, submulti
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from tiramisu.option import BoolOption, IntOption, StrOption, IPOption, NetmaskOption, \
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SymLinkOption, OptionDescription, DynOptionDescription, submulti
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import weakref
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IS_DEREFABLE = True
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def funcname(value):
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return value
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def test_deref_storage():
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b = BoolOption('b', '')
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o = OptionDescription('od', '', [b])
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@ -78,7 +83,7 @@ def test_deref_option_cache():
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return
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b = BoolOption('b', '')
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o = OptionDescription('od', '', [b])
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o.impl_build_cache_option()
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o._build_cache_option()
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w = weakref.ref(b)
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del(b)
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assert w() is not None
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@ -91,7 +96,7 @@ def test_deref_optiondescription_cache():
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return
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b = BoolOption('b', '')
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o = OptionDescription('od', '', [b])
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o.impl_build_cache_option()
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o._build_cache_option()
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w = weakref.ref(o)
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del(b)
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assert w() is not None
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@ -179,3 +184,171 @@ def test_deref_submulti():
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del(m)
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assert w() is None
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assert z() is None
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def test_deref_consistency():
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if not IS_DEREFABLE:
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return
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a = IPOption('a', '')
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b = NetmaskOption('b', '')
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od = OptionDescription('od', '', [a, b])
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b.impl_add_consistency('ip_netmask', a)
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cfg = Config(od)
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w = weakref.ref(a)
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x = weakref.ref(b)
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y = weakref.ref(od)
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z = weakref.ref(cfg)
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assert w() is not None
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assert x() is not None
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assert y() is not None
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assert z() is not None
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del(a)
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del(b)
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assert w() is not None
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assert x() is not None
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assert y() is not None
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assert z() is not None
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del(od)
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assert w() is not None
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assert x() is not None
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assert y() is not None
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assert z() is not None
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del(cfg)
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assert y() is None
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assert z() is None
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#assert w() is None
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#assert x() is None
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def test_deref_validator():
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if not IS_DEREFABLE:
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return
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a = StrOption('a', '', default='yes')
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b = StrOption('b', '', validator=funcname, validator_params={'': ((a, False),)}, default='val')
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od = OptionDescription('root', '', [a, b])
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cfg = Config(od)
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w = weakref.ref(a)
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x = weakref.ref(b)
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y = weakref.ref(od)
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z = weakref.ref(cfg)
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assert w() is not None
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assert x() is not None
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assert w() is not None
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assert x() is not None
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del(a)
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del(b)
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assert w() is not None
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assert x() is not None
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assert w() is not None
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assert x() is not None
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del(od)
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assert w() is not None
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assert x() is not None
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assert w() is not None
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assert x() is not None
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del(cfg)
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assert y() is None
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assert z() is None
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#assert w() is None
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#assert x() is None
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def test_deref_callback():
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if not IS_DEREFABLE:
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return
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a = StrOption('a', "", 'val')
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b = StrOption('b', "", callback=funcname, callback_params={'': ((a, False),)})
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od = OptionDescription('root', '', [a, b])
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cfg = Config(od)
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w = weakref.ref(a)
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x = weakref.ref(b)
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y = weakref.ref(od)
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z = weakref.ref(cfg)
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assert w() is not None
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assert x() is not None
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assert w() is not None
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assert x() is not None
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del(a)
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del(b)
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assert w() is not None
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assert x() is not None
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assert w() is not None
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assert x() is not None
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del(od)
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assert w() is not None
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assert x() is not None
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assert w() is not None
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assert x() is not None
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del(cfg)
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assert y() is None
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assert z() is None
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#assert w() is None
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#assert x() is None
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def test_deref_symlink():
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if not IS_DEREFABLE:
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return
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a = BoolOption("a", "", default=False)
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b = SymLinkOption("b", a)
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od = OptionDescription('root', '', [a, b])
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cfg = Config(od)
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w = weakref.ref(a)
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x = weakref.ref(b)
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y = weakref.ref(od)
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z = weakref.ref(cfg)
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assert w() is not None
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assert x() is not None
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assert w() is not None
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assert x() is not None
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del(a)
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del(b)
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assert w() is not None
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assert x() is not None
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assert w() is not None
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assert x() is not None
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del(od)
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assert w() is not None
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assert x() is not None
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assert w() is not None
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assert x() is not None
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del(cfg)
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#assert w() is None
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#assert x() is None
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assert y() is None
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assert z() is None
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def test_deref_dyn():
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if not IS_DEREFABLE:
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return
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a = StrOption('a', '', ['val1', 'val2'], multi=True)
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b = StrOption('b', '')
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dod = DynOptionDescription('dod', '', [b], callback=funcname, callback_params={'': ((a, False),)})
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od = OptionDescription('od', '', [dod, a])
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cfg = Config(od)
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w = weakref.ref(a)
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x = weakref.ref(b)
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y = weakref.ref(od)
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z = weakref.ref(cfg)
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assert w() is not None
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assert x() is not None
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assert w() is not None
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assert x() is not None
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del(a)
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del(b)
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assert w() is not None
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assert x() is not None
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assert w() is not None
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assert x() is not None
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del(od)
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del(dod)
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assert w() is not None
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assert x() is not None
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assert w() is not None
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assert x() is not None
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del(cfg)
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#assert w() is None
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#assert x() is None
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assert y() is None
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assert z() is None
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@ -696,3 +696,21 @@ def test_multi_submulti_meta():
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multi.append()
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assert conf1.multi == [['val', None]]
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assert meta.multi == [['val']]
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def test_multi_submulti_meta_no_cache():
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multi = StrOption('multi', '', multi=submulti)
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od = OptionDescription('od', '', [multi])
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conf1 = Config(od, session_id='conf1')
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conf1.read_write()
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conf2 = Config(od, session_id='conf2')
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conf2.read_write()
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meta = MetaConfig([conf1, conf2])
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meta.read_write()
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meta.cfgimpl_get_settings().remove('cache')
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meta.multi = [['val']]
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assert meta.multi == [['val']]
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multi = conf1.multi[0]
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multi.append()
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assert conf1.multi == [['val', None]]
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assert meta.multi == [['val']]
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@ -22,6 +22,7 @@
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import weakref
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import sys
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from time import time
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from itertools import chain
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from .error import PropertiesOptionError, ConfigError, ConflictError
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@ -81,22 +82,9 @@ class SubConfig(object):
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:param only_expired: if True reset only expired cached values
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:type only_expired: boolean
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"""
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if orig_opts is None:
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orig_opts = set()
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context = self._cfgimpl_get_context()
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if 'values' in only:
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values = context.cfgimpl_get_values()
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if 'settings' in only or 'properties' in only or 'permissives' in only:
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settings = context.cfgimpl_get_settings()
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if only_expired:
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if 'values' in only:
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values._p_.reset_expired_cache(int(time()))
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if 'settings' in only or 'properties' in only:
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settings._p_.reset_expired_cache(int(time()))
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if 'settings' in only or 'permissives' in only:
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settings._pp_.reset_expired_cache(int(time()))
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elif not None in (opt, path):
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def reset_one_option_cache(opt, path):
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if opt.__class__.__name__ == 'DynOptionDescription':
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# this option is a DynOptionDescription
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descr = context.cfgimpl_get_description()
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spath = path.split('.')
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subpath = '.'.join(spath[:-1])
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@ -111,6 +99,7 @@ class SubConfig(object):
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if 'settings' in only or 'permissives' in only:
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settings._pp_.delcache(path)
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elif not isinstance(opt, DynSymLinkOption) and opt._is_subdyn():
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# this option is an instance of DynOptionDescription
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descr = context.cfgimpl_get_description()
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spath = path.split('.')
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try:
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@ -150,7 +139,43 @@ class SubConfig(object):
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settings._p_.delcache(path)
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if 'settings' in only or 'permissives' in only:
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settings._pp_.delcache(path)
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for option in opt._get_dependencies(self):
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def reset_expired_cache():
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# reset cache for expired cache value ony
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datetime = int(time())
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if 'values' in only:
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values._p_.reset_expired_cache(datetime)
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if 'settings' in only or 'properties' in only:
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settings._p_.reset_expired_cache(datetime)
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if 'settings' in only or 'permissives' in only:
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settings._pp_.reset_expired_cache(datetime)
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def reset_all_cache():
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if 'values' in only:
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values._p_.reset_all_cache()
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if 'settings' in only:
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settings._p_.reset_all_cache()
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settings._pp_.reset_all_cache()
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if orig_opts is None:
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orig_opts = set()
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context = self._cfgimpl_get_context()
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if 'values' in only:
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values = context.cfgimpl_get_values()
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if 'settings' in only or 'properties' in only or 'permissives' in only:
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settings = context.cfgimpl_get_settings()
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if not None in (opt, path):
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reset_one_option_cache(opt, path)
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# remove cache for option which has dependencies with this option
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if not isinstance(opt, OptionDescription) and not isinstance(opt, SynDynOptionDescription) and \
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opt.impl_is_master_slaves('slave'):
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slaves = opt.impl_get_master_slaves().getslaves(opt)
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else:
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slaves = []
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for option in chain(opt._get_dependencies(self), slaves):
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if option in orig_opts:
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continue
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if 'values' in only:
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@ -162,12 +187,11 @@ class SubConfig(object):
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option.reset_cache(opt, settings, 'properties', orig_opts)
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if 'permissives' in only:
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option.reset_cache(opt, settings, 'permissives', orig_opts)
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elif only_expired:
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reset_expired_cache()
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else:
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if 'values' in only:
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values._p_.reset_all_cache()
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if 'settings' in only:
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settings._p_.reset_all_cache()
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settings._pp_.reset_all_cache()
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reset_all_cache()
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def cfgimpl_get_home_by_path(self, path, force_permissive=False,
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returns_raise=False, _setting_properties=undefined):
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@ -65,6 +65,7 @@ class Values(Cache):
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lst[idx] = tuple(lst[idx])
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values.append(tuple(lst))
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return vidx
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# value
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def setvalue(self, path, value, owner, index, session, commit):
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"""set value for a path
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@ -87,6 +87,7 @@ class Values(object):
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callback=callback,
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callback_params=callback_params,
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index=index, validate=validate)
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_orig_context.cfgimpl_reset_cache(opt=opt, path=path, only=('values',))
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if isinstance(value, list) and index is not None:
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#if return a list and index is set, return value only if
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#it's a submulti without submulti_index and without list of list
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@ -682,7 +683,7 @@ class Values(object):
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if not 'cache' in context.cfgimpl_get_settings():
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raise ConfigError(_('can force cache only if cache '
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'is actived in config'))
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#FIXME properties and value should update "expired" time
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context.cfgimpl_reset_cache()
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for path in context.cfgimpl_get_description().impl_getpaths(
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include_groups=True):
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err = context.getattr(path, returns_raise=True)
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@ -731,7 +732,7 @@ class Multi(list):
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context,
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opt, path,
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idx))
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self[idx].submulti = weakref.ref(self)
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self[idx].refmulti = weakref.ref(self)
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def _getcontext(self):
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"""context could be None, we need to test it
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@ -808,7 +809,7 @@ class Multi(list):
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if not '_index' in self.__slots__ and self.opt.impl_is_submulti():
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if not isinstance(value, SubMulti):
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value = SubMulti(value, self.context, self.opt, self.path, index)
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value.submulti = weakref.ref(self)
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value.refmulti = weakref.ref(self)
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super(Multi, self).append(value)
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if setitem:
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self._store(force=force)
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@ -911,13 +912,12 @@ class Multi(list):
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values = self._getcontext().cfgimpl_get_values()
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if not force:
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#FIXME could get properties an pass it
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values.validate(self.opt, self, self.path,
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valid_masterslave=False)
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values.validate(self.opt, self, self.path, valid_masterslave=False)
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values._setvalue(self.opt, self.path, self, index=index)
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class SubMulti(Multi):
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__slots__ = ('_index', 'submulti')
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__slots__ = ('_index', 'refmulti')
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def __init__(self, value, context, opt, path, index):
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"""
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@ -940,7 +940,11 @@ class SubMulti(Multi):
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#force is unused here
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values = self._getcontext().cfgimpl_get_values()
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values.validate(self.opt, self, self.path, valid_masterslave=False)
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values._setvalue(self.opt, self.path, self.submulti())
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multi = self.refmulti()
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if multi is None:
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multi = values._get_cached_value(self.opt, path=self.path)
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multi[self._index] = self
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values._setvalue(self.opt, self.path, multi)
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def _validate(self, value, fake_context, force_index, submulti=False):
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if value is not None:
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