valid_in_network should works with CIDR

tests/dictionaries/10check_valid_in_network/00-base.xml

@@ -0,0 +1,29 @@
+<?xml version='1.0' encoding='UTF-8'?>
+<rougail>
+
+    <services/>
+
+    <variables>
+        <family name="general">
+            <variable name="mode_conteneur_actif" type="oui/non" description="No change">
+                <value>oui</value>
+            </variable>
+            <variable name="adresse_ip_eth0" type="local_ip" description="Adresse IP de la carte" mandatory="True" mode="basic"/>
+            <variable name="adresse_netmask_eth0" type="netmask" description="Masque de sous réseau de la carte" mandatory="True" mode="basic"/>
+            <variable name="adresse_ip" type="local_ip" description="IP" mandatory="True" mode="basic"/>
+        </family>
+        <separators/>
+    </variables>
+
+    <constraints>
+        <check name="valid_in_network" target="adresse_ip" level="warning">
+            <param type="variable">adresse_ip_eth0</param>
+            <param type="variable">adresse_netmask_eth0</param>
+        </check>
+    </constraints>
+
+    <help/>
+
+</rougail>
+<!-- vim: ts=4 sw=4 expandtab
+-->

tests/dictionaries/10check_valid_in_network/makedict/base.json

@@ -0,0 +1 @@
+{"rougail.general.mode_conteneur_actif": "oui", "rougail.general.adresse_ip_eth0": null, "rougail.general.adresse_netmask_eth0": null, "rougail.general.adresse_ip": null}

tests/dictionaries/10check_valid_in_network/tiramisu/base.py

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+import imp
+func = imp.load_source('func', 'tests/dictionaries/../eosfunc/test.py')
+for key, value in dict(locals()).items():
+    if key != ['imp', 'func']:
+        setattr(func, key, value)
+try:
+    from tiramisu3 import *
+except:
+    from tiramisu import *
+from rougail.tiramisu import ConvertDynOptionDescription
+option_3 = ChoiceOption(properties=frozenset({'mandatory', 'normal'}), name='mode_conteneur_actif', doc='No change', multi=False, default='oui', values=('oui', 'non'))
+option_4 = IPOption(private_only=True, warnings_only=True, properties=frozenset({'basic', 'mandatory'}), name='adresse_ip_eth0', doc='Adresse IP de la carte', multi=False)
+option_5 = NetmaskOption(properties=frozenset({'basic', 'mandatory'}), name='adresse_netmask_eth0', doc='Masque de sous réseau de la carte', multi=False)
+option_6 = IPOption(private_only=True, warnings_only=True, properties=frozenset({'basic', 'mandatory'}), validators=[Calculation(func.valid_in_network, Params((ParamSelfOption(), ParamOption(option_4, notraisepropertyerror=False, todict=False), ParamOption(option_5, notraisepropertyerror=False, todict=False)), kwargs={}), warnings_only=True)], name='adresse_ip', doc='IP', multi=False)
+option_2 = OptionDescription(name='general', doc='general', properties=frozenset({'basic'}), children=[option_3, option_4, option_5, option_6])
+option_1 = OptionDescription(name='rougail', doc='rougail', children=[option_2])
+option_0 = OptionDescription(name='baseoption', doc='baseoption', children=[option_1])