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support symlink with a slave

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This commit is contained in:
Emmanuel Garette 2018-04-19 08:19:03 +02:00
parent 0b66c96f5e
commit b8b0d7f6ed
4 changed files with 79 additions and 17 deletions
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11
test/test_masterslaves.py
View file

@ -200,6 +200,17 @@ def test_groups_with_master_in_config():
assert interface1.impl_get_group_type() == groups.master
def test_groups_with_master_make_dict():
ip_admin_eth0 = StrOption('ip_admin_eth0', "ip réseau autorisé", multi=True)
netmask_admin_eth0 = StrOption('netmask_admin_eth0', "masque du sous-réseau", multi=True)
interface1 = MasterSlaves('ip_admin_eth0', '', [ip_admin_eth0, netmask_admin_eth0])
od = OptionDescription('root', '', [interface1])
api = getapi(Config(od))
assert api.option.make_dict() == {'ip_admin_eth0.ip_admin_eth0': [], 'ip_admin_eth0.netmask_admin_eth0': []}
api.option('ip_admin_eth0.ip_admin_eth0').value.set(['ip1', 'ip2'])
assert api.option.make_dict() == {'ip_admin_eth0.ip_admin_eth0': ['ip1', 'ip2'], 'ip_admin_eth0.netmask_admin_eth0': [None, None]}
def test_groups_with_master_hidden_in_config():
ip_admin_eth0 = StrOption('ip_admin_eth0', "ip réseau autorisé", multi=True, properties=('hidden',))
netmask_admin_eth0 = StrOption('netmask_admin_eth0', "masque du sous-réseau", multi=True, properties=('hidden',))

47
test/test_symlink.py
View file

@ -200,6 +200,43 @@ def test_symlink_slaves():
raises(ValueError, "MasterSlaves('ip_admin_eth0', '', [ip_admin_eth0, netmask_admin_eth0])")
def test_symlink_with_master():
ip_admin_eth0 = StrOption('ip_admin_eth0', "ip réseau autorisé", multi=True)
netmask_admin_eth0 = StrOption('netmask_admin_eth0', "masque du sous-réseau", multi=True)
interface1 = MasterSlaves('ip_admin_eth0', '', [ip_admin_eth0, netmask_admin_eth0])
master = SymLinkOption('master', ip_admin_eth0)
od = OptionDescription('root', '', [interface1, master])
api = getapi(Config(od))
assert api.option.make_dict() == {'ip_admin_eth0.ip_admin_eth0': [], 'ip_admin_eth0.netmask_admin_eth0': [], 'master': []}
api.option('ip_admin_eth0.ip_admin_eth0').value.set(['val1', 'val2'])
assert api.option.make_dict() == {'ip_admin_eth0.ip_admin_eth0': ['val1', 'val2'], 'ip_admin_eth0.netmask_admin_eth0': [None, None], 'master': ['val1', 'val2']}
def test_symlink_with_slave():
ip_admin_eth0 = StrOption('ip_admin_eth0', "ip réseau autorisé", multi=True)
netmask_admin_eth0 = StrOption('netmask_admin_eth0', "masque du sous-réseau", multi=True)
interface1 = MasterSlaves('ip_admin_eth0', '', [ip_admin_eth0, netmask_admin_eth0])
slave = SymLinkOption('slave', netmask_admin_eth0)
od = OptionDescription('root', '', [interface1, slave])
api = getapi(Config(od))
assert api.option.make_dict() == {'ip_admin_eth0.ip_admin_eth0': [], 'ip_admin_eth0.netmask_admin_eth0': [], 'slave': []}
api.option('ip_admin_eth0.ip_admin_eth0').value.set(['val1', 'val2'])
assert api.option.make_dict() == {'ip_admin_eth0.ip_admin_eth0': ['val1', 'val2'], 'ip_admin_eth0.netmask_admin_eth0': [None, None], 'slave': [None, None]}
#
assert api.option('ip_admin_eth0.netmask_admin_eth0', 0).value.get() == None
assert api.option('ip_admin_eth0.netmask_admin_eth0', 1).value.get() == None
assert api.option('slave', 0).value.get() == None
assert api.option('slave', 1).value.get() == None
#
api.option('ip_admin_eth0.netmask_admin_eth0', 1).value.set('val3')
assert api.option.make_dict() == {'ip_admin_eth0.ip_admin_eth0': ['val1', 'val2'], 'ip_admin_eth0.netmask_admin_eth0': [None, 'val3'], 'slave': [None, 'val3']}
#
assert api.option('ip_admin_eth0.netmask_admin_eth0', 0).value.get() == None
assert api.option('ip_admin_eth0.netmask_admin_eth0', 1).value.get() == 'val3'
assert api.option('slave', 0).value.get() == None
assert api.option('slave', 1).value.get() == 'val3'
#____________________________________________________________
def test_symlink_dependency():
boolopt = BoolOption("b", "", default=False)
@ -211,3 +248,13 @@ def test_symlink_dependency():
assert api.option('c').option.has_dependency() is True
assert api.option('s1.b').option.has_dependency(False) is True
assert api.option('c').option.has_dependency(False) is False
def test_symlink_makedict():
boolopt = BoolOption("b", "", default=False)
linkopt = SymLinkOption("c", boolopt)
descr = OptionDescription("opt", "",
[linkopt, OptionDescription("s1", "", [boolopt])])
api = getapi(Config(descr))
assert api.option.make_dict() == {'c': False, 's1.b': False}
api.option('s1.b').value.set(True)
assert api.option.make_dict() == {'c': True, 's1.b': True}

21
tiramisu/api.py
View file

@ -168,10 +168,11 @@ class CommonTiramisu(TiramisuHelp):
if self.index is not None:
if option.impl_is_optiondescription() or not option.impl_is_master_slaves('slave'):
raise APIError('index must be set only with a slave option')
if self.index >= self.subconfig.cfgimpl_get_length():
self._length = self.subconfig.cfgimpl_get_length_slave(option, self.config_bag)
if self.index >= self._length:
raise SlaveError(_('index "{}" is higher than the master length "{}" '
'for option "{}"').format(self.index,
self.subconfig.cfgimpl_get_length(),
self._length,
option.impl_get_display_name()))
if not self.allow_optiondescription and option.impl_is_optiondescription():
raise APIError(_('option must not be an optiondescription'))
@ -573,17 +574,11 @@ class TiramisuOptionValue(CommonTiramisuOption):
@count
def _len(self):
"""length of slave option (only for slave option)"""
self._get_option()
subconfig_path = self._path.rsplit('.', 1)[0]
if self.config_bag.setting_properties is not None:
self.config_bag.config.cfgimpl_get_settings().validate_properties(self._path,
self.index,
self.config_bag)
config_bag = self.config_bag.copy('nooption')
subconfig = config_bag.config.getattr(subconfig_path,
None,
config_bag)
return subconfig.cfgimpl_get_length()
option = self._get_option()
# for example if index is None
if '_length' not in vars(self):
self._length = self.subconfig.cfgimpl_get_length_slave(option, self.config_bag)
return self._length
def __getattr__(self, name):
if name == 'list' and isinstance(self._get_option(), ChoiceOption):

15
tiramisu/config.py
View file

@ -83,6 +83,16 @@ class SubConfig(object):
def cfgimpl_get_length(self):
return self._impl_length
def cfgimpl_get_length_slave(self, option, config_bag):
if option.impl_is_symlinkoption():
context = self.cfgimpl_get_context()
sconfig_bag = config_bag.copy('nooption')
subconfig, _ = context.cfgimpl_get_home_by_path(option.impl_getopt().impl_getpath(context),
sconfig_bag)
return subconfig.cfgimpl_get_length()
else:
return self.cfgimpl_get_length()
def reset_one_option_cache(self,
desc,
values,
@ -354,7 +364,7 @@ class SubConfig(object):
subpath)
if option.impl_is_master_slaves('slave'):
length = self.cfgimpl_get_length()
length = self.cfgimpl_get_length_slave(option, config_bag)
slave_len = self.cfgimpl_get_values()._p_.get_max_length(subpath)
if slave_len > length:
raise SlaveError(_('slave option "{}" has higher length "{}" than the master '
@ -364,7 +374,6 @@ class SubConfig(object):
subpath))
if option.impl_is_master_slaves('slave') and index is None:
value = []
length = self.cfgimpl_get_length()
for idx in range(length):
config_bag.properties = None
value.append(self.getattr(name,
@ -551,7 +560,7 @@ class SubConfig(object):
option = config_bag.option
if not option.impl_is_optiondescription() and option.impl_is_master_slaves('slave'):
ret = []
length = self.cfgimpl_get_length()
length = self.cfgimpl_get_length_slave(option, config_bag)
if length:
for idx in range(length):
config_bag.properties = None