coverage + pylint

src/rougail/annotator/service.py

@@ -216,7 +216,7 @@ class ServiceAnnotator:
             variable.opt = self.objectspace.paths.get_variable(value)
             variable.multi = None
             needed_type = self.objectspace.types[dtd_key_type]
-            if needed_type != 'variable' and variable.opt.type != needed_type:
+            if needed_type not in ('variable', variable.opt.type):
                 msg = _(f'"{value}" in "{elttype}" must be a variable with type '
                         f'"{needed_type}" not "{variable.opt.type}"')
                 raise DictConsistencyError(msg, 58, elt.xmlfiles)
@@ -239,9 +239,9 @@ class ServiceAnnotator:
                          ):
 
         if service_name in self.uniq_overrides:
-            msg = _(f'only one override is allowed by service, '
-                    f'please use a variable multiple if you want have more than one IP')
-            raise DictConsistencyError(msg, 69, ip.xmlfiles)
+            msg = _('only one override is allowed by service, '
+                    'please use a variable multiple if you want have more than one IP')
+            raise DictConsistencyError(msg, 69, override.xmlfiles)
         self.uniq_overrides.append(service_name)
         override.name = service_name
         if not hasattr(override, 'engine'):
@@ -260,8 +260,6 @@ class ServiceAnnotator:
             msg = _(f'attribute "source" is mandatory for the file "{file_.name}" '
                     f'"({service_name})"')
             raise DictConsistencyError(msg, 34, file_.xmlfiles)
-        if not file_.source:
-            del file_.source
         if not hasattr(file_, 'engine'):
             file_.engine = RougailConfig['default_engine']
 
@@ -270,11 +268,14 @@ class ServiceAnnotator:
                    service_name,
                    ) -> None:
         if service_name in self.uniq_ip:
-            msg = _(f'only one IP is allowed by service, '
-                    f'please use a variable multiple if you want have more than one IP')
+            msg = _('only one IP is allowed by service, '
+                    'please use a variable multiple if you want have more than one IP')
             raise DictConsistencyError(msg, 67, ip.xmlfiles)
         self.uniq_ip.append(service_name)
         variable = self.objectspace.paths.get_variable(ip.name)
+        if variable.type not in ['ip', 'network', 'network_cidr']:
+            msg = _('ip cannot be linked to "{variable.type}" variable')
+            raise DictConsistencyError(msg, 70, ip.xmlfiles)
         if variable.type in ['ip', 'network_cidr'] and hasattr(ip, 'netmask'):
             msg = _(f'ip with ip_type "{variable.type}" must not have netmask')
             raise DictConsistencyError(msg, 59, ip.xmlfiles)

src/rougail/template/base.py

@@ -298,22 +298,22 @@ class RougailBaseTemplate:
         self.post_instance()
         chdir(ori_dir)
 
-    def post_instance(self):
+    def post_instance(self):  # pragma: no cover
         pass
 
     def _instance_ip(self,
                      *args,
-                     ) -> None:
+                     ) -> None:  # pragma: no cover
         raise NotImplementedError(_('cannot instanciate this service type ip'))
 
     def _instance_files(self,
                         *args,
-                        ) -> None:
+                        ) -> None:  # pragma: no cover
         raise NotImplementedError(_('cannot instanciate this service type file'))
 
     def _instance_overrides(self,
                             *args,
-                            ) -> None:
+                            ) -> None:  # pragma: no cover
         raise NotImplementedError(_('cannot instanciate this service type override'))
 
     async def load_variables(self,