feat: use suffix in property calculation

src/rougail/config.py

@@ -216,19 +216,16 @@ extra_dictionaries:
   description: Extra namespaces
   type: leadership
   disabled:
-    type: jinja
+    variable: main_namespace
-    jinja: |
+    when: null
-      {% if not main_namespace %}
-      main_namespace not available
-      {% endif %}
   names:
     description: 'Extra namespace name'
-    alternative_name: x
+    alternative_name: xn
     multi: true
     mandatory: false
   directories:
     description: Directories where extra dictionary files are placed
-    alternative_name: d
+    alternative_name: xd
     type: unix_filename
     params:
       allow_relative: true
@@ -238,7 +235,7 @@ extra_dictionaries:
     multi: true
 functions_files:
   description: File with functions
-  alternative_name: f
+  alternative_name: c
   type: unix_filename
   params:
     allow_relative: true

src/rougail/object_model.py

@@ -102,6 +102,7 @@ CONVERT_OPTION = {
         example="644",
     ),
     "choice": dict(opttype="ChoiceOption", example="a_choice"),
+    "regexp": dict(opttype="RegexpOption"),
     #
     "symlink": dict(opttype="SymLinkOption"),
 }
@@ -588,20 +589,61 @@ class InformationCalculation(Calculation):
         }
 
 
-class SuffixCalculation(Calculation):
+class _SuffixCalculation(Calculation):
-    attribute_name: Literal["default", "choice", "dynamic"]
     suffix: Optional[int] = None
 
+    def get_suffix(self) -> dict:
+        suffix = {"type": "suffix"}
+        if self.suffix is not None:
+            suffix["suffix"] = self.suffix
+        return suffix
+
+
+class SuffixCalculation(_SuffixCalculation):
+    attribute_name: Literal["default", "choice", "dynamic"]
+
     def to_function(
         self,
         objectspace,
     ) -> dict:
-        suffix = {"type": "suffix"}
-        if self.suffix is not None:
-            suffix["suffix"] = self.suffix
         return {
             "function": "calc_value",
-            "params": {None: [suffix]},
+            "params": {None: [self.get_suffix()]},
+        }
+
+
+class SuffixPropertyCalculation(_SuffixCalculation):
+    attribute_name: Literal[*PROPERTY_ATTRIBUTE]
+    when: Any = undefined
+    when_not: Any = undefined
+
+    def to_function(
+        self,
+        objectspace,
+    ) -> dict:
+        if self.version == "1.0":
+            msg = f'when is not allowed in format version 1.0 for attribute "{self.attribute_name}"'
+            raise DictConsistencyError(msg, 105, variable.xmlfiles)
+        if self.when is not undefined:
+            if self.when_not is not undefined:
+                msg = f'the suffix has an invalid attribute "{self.attribute_name}", when and when_not cannot set together'
+                raise DictConsistencyError(msg, 35, variable.xmlfiles)
+            when = self.when
+            inverse = False
+        elif self.when_not is not undefined:
+            when = self.when_not
+            inverse = True
+        else:
+            msg = f'the suffix has an invalid attribute "{self.attribute_name}", when and when_not cannot set together'
+            raise DictConsistencyError
+        params = {None: [self.attribute_name, self.get_suffix()],
+                  "when": when,
+                  "inverse": inverse,
+                  }
+        return {
+            "function": "variable_to_property",
+            "params": params,
+            "help": "variable_to_property",
         }
 
 
@@ -632,7 +674,7 @@ CALCULATION_PROPERTY_TYPES = {
     "jinja": JinjaCalculation,
     "variable": VariablePropertyCalculation,
     "information": InformationCalculation,
-    "suffix": SuffixCalculation,
+    "suffix": SuffixPropertyCalculation,
     "index": IndexCalculation,
 }
 BASETYPE_CALC = Union[StrictBool, StrictInt, StrictFloat, StrictStr, Calculation, None]
@@ -667,6 +709,7 @@ class Variable(BaseModel):
     description: Optional[str] = None
     default: Union[List[BASETYPE_CALC], BASETYPE_CALC] = None
     choices: Optional[Union[List[BASETYPE_CALC], Calculation]] = None
+    regexp: Optional[str] = None
     params: Optional[List[Param]] = None
     validators: Optional[List[Calculation]] = None
     multi: Optional[bool] = None
@@ -678,6 +721,7 @@ class Variable(BaseModel):
     auto_save: bool = False
     mode: Optional[str] = None
     test: Optional[list] = None
+    examples: Optional[list] = None
     path: str
     namespace: Optional[str]
     version: str