add 'just_doc' option

src/rougail/annotator/check.py

@@ -72,7 +72,7 @@ class Annotator(TargetAnnotator, ParamAnnotator):
         """
         remove_indexes = []
         for check_idx, check in enumerate(constraints.check):
-            if not check.name in self.functions:
+            if not check.name in self.functions and not self.objectspace.just_doc:
                 msg = _(f'cannot find check function "{check.name}"')
                 raise DictConsistencyError(msg, 1, check.xmlfiles)
             if hasattr(check, 'param') and check.param == []:

src/rougail/annotator/condition.py

@@ -38,6 +38,11 @@ from rougail.annotator.param import ParamAnnotator
 from rougail.annotator.variable import Walk
 
 
+class FakeVariable:
+    def __getattr__(self, name):
+        return None
+
+
 class Annotator(TargetAnnotator, ParamAnnotator, Walk):
     """Annotate condition
     """
@@ -222,7 +227,7 @@ class Annotator(TargetAnnotator, ParamAnnotator, Walk):
                                                       listvars,
                                                       fills,
                                                       )
-                    elif not target.optional:
+                    elif not target.optional and self.objectspace.just_doc is False:
                         msg = f'cannot found target "{target.type}" "{target.name}"'
                         raise DictConsistencyError(_(msg), 2, target.xmlfiles)
                     remove_targets.append(target_idx)
@@ -323,6 +328,9 @@ class Annotator(TargetAnnotator, ParamAnnotator, Walk):
                                                                        add_path_prefix=True,
                                                                        )
             except DictConsistencyError as err:
+                if self.objectspace.just_doc:
+                    condition.source = FakeVariable()
+                    continue
                 if err.errno == 36:
                     msg = _(f'the source "{condition.source}" in condition cannot be a dynamic '
                             f'variable')

src/rougail/annotator/fill.py

@@ -76,7 +76,7 @@ class Annotator(TargetAnnotator, ParamAnnotator):
         """
         for fill in constraints.fill:
             # test if the function exists
-            if fill.name not in self.functions:
+            if not self.objectspace.just_doc and fill.name not in self.functions:
                 msg = _(f'cannot find fill function "{fill.name}"')
                 raise DictConsistencyError(msg, 25, fill.xmlfiles)
             for target in fill.target:

src/rougail/annotator/param.py

@@ -90,7 +90,7 @@ class ParamAnnotator:
                                                                                      path_prefix,
                                                                                      )
                             except DictConsistencyError as err:
-                                if err.errno != 42 or not param.optional:
+                                if not self.objectspace.just_doc and (err.errno != 42 or not param.optional):
                                     raise err
                                 param_to_delete.append(param_idx)
                     elif param.type == 'function':
@@ -118,7 +118,7 @@ class ParamAnnotator:
                             raise DictConsistencyError(msg, 53, obj.xmlfiles)
                 elif param.type == 'index':
                     for target in obj.target:
-                        if not self.objectspace.paths.is_follower(target.name):
+                        if not self.objectspace.just_doc and not self.objectspace.paths.is_follower(target.name):
                             msg = _(f'"{param.type}" parameter cannot be set with target '
                                     f'"{target.name.name}" which is not a follower variable')
                             raise DictConsistencyError(msg, 60, obj.xmlfiles)

src/rougail/annotator/target.py

@@ -91,7 +91,7 @@ class TargetAnnotator(Walk):
                     if err.errno != 42:
                         raise err
                     # for optional variable
-                    if not target.optional:
+                    if not target.optional and not self.objectspace.just_doc:
                         msg = f'cannot found target "{target.type}" "{target.name}"'
                         raise DictConsistencyError(_(msg), 12, target.xmlfiles) from err
                     remove_targets.append(index)

src/rougail/convert.py

@@ -63,6 +63,7 @@ class RougailConvert:
     """
     def __init__(self,
                  rougailconfig: RougailConfig=None,
+                 just_doc: bool=False,
                  ) -> None:
         if rougailconfig is None:
             rougailconfig = RougailConfig
@@ -70,11 +71,9 @@ class RougailConvert:
         xmlreflector = Reflector(self.rougailconfig)
         self.rougailobjspace = RougailObjSpace(xmlreflector,
                                                self.rougailconfig,
+                                               just_doc,
                                                )
         self.internal_functions = self.rougailconfig['internal_functions']
-        self.functions_file = self.rougailconfig['functions_file']
-        if not isinstance(self.functions_file, list):
-            self.functions_file = [self.functions_file]
         self.dictionaries = False
         self.annotator = False
         self.reflector = None
@@ -111,7 +110,7 @@ class RougailConvert:
                            path_prefix: str,
                            namespace_description: str=None,
                            ) -> List[str]:
-        for xmlfile, document in xmlreflector.load_dictionaries_from_folders(xmlfolders):
+        for xmlfile, document in xmlreflector.load_dictionaries_from_folders(xmlfolders, self.rougailobjspace.just_doc):
             self.rougailobjspace.xml_parse_document(xmlfile,
                                                     document,
                                                     namespace,
@@ -122,9 +121,7 @@ class RougailConvert:
     def annotate(self):
         if self.annotator:
             raise DictConsistencyError(_('Cannot execute annotate multiple time'), 85, None)
-        SpaceAnnotator(self.rougailobjspace,
+        SpaceAnnotator(self.rougailobjspace)
-                       self.functions_file,
-                       )
         self.annotator = True
 
     def reflexion(self,
@@ -136,7 +133,10 @@ class RougailConvert:
             self.annotate()
         if self.reflector:
             raise DictConsistencyError(_('Cannot execute reflexion multiple time'), 86, None)
-        functions_file = [func for func in self.functions_file if func not in exclude_imports]
+        functions_file = self.rougailconfig['functions_file']
+        if not isinstance(functions_file, list):
+            functions_file = [functions_file]
+        functions_file = [func for func in functions_file if func not in exclude_imports]
         self.reflector = TiramisuReflector(self.rougailobjspace,
                                            functions_file,
                                            self.internal_functions,

src/rougail/objspace.py

@@ -28,7 +28,7 @@ You should have received a copy of the GNU General Public License
 along with this program; if not, write to the Free Software
 Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
 """
-from typing import Optional
+from typing import Optional, List
 
 from .i18n import _
 from .reflector import Reflector
@@ -106,7 +106,9 @@ class RougailObjSpace:
     def __init__(self,
                  xmlreflector: Reflector,
                  rougailconfig: 'RougailConfig',
+                 just_doc: bool,
                  ) -> None:
+        self.just_doc = just_doc
         self.space = ObjSpace()
         self.paths = Path(rougailconfig)
 
@@ -201,6 +203,7 @@ class RougailObjSpace:
                         namespace_description,
                         redefine_variables,
                         False,
+                        True,
                         )
 
     def _xml_parse(self,  # pylint: disable=R0913
@@ -211,6 +214,7 @@ class RougailObjSpace:
                    namespace_description,
                    redefine_variables,
                    is_dynamic,
+                   first_level,
                    ) -> None:
         # var to check unique family name in a XML file
         family_names = []
@@ -218,6 +222,8 @@ class RougailObjSpace:
             if not isinstance(child.tag, str):
                 # doesn't proceed the XML commentaries
                 continue
+            if first_level and self.just_doc and child.tag == 'services':
+                continue
             if is_dynamic:
                 is_sub_dynamic = True
             else:
@@ -246,6 +252,7 @@ class RougailObjSpace:
                                 child,
                                 variableobj,
                                 )
+            if not self.just_doc:
                 self.remove(child,
                             variableobj,
                             redefine_variables,
@@ -276,6 +283,7 @@ class RougailObjSpace:
                                 namespace_description,
                                 redefine_variables,
                                 is_sub_dynamic,
+                                False,
                                 )
 
     def get_variableobj(self,
@@ -370,7 +378,7 @@ class RougailObjSpace:
             # manage object only if already exists, so cancel
             raise SpaceObjShallNotBeUpdated()
         redefine = convert_boolean(subspace.get('redefine', False))
-        if redefine is True:
+        if redefine is True and not self.just_doc:
             # cannot redefine an inexistant object
             msg = _(f'Redefined object: "{name}" does not exist yet')
             raise DictConsistencyError(msg, 46, [xmlfile])
@@ -432,9 +440,10 @@ class RougailObjSpace:
         redefine = convert_boolean(child.attrib.get('redefine', False))
         if redefine and child.tag == 'variable':
             # delete old values
-            has_value = hasattr(variableobj, 'value')
+            if hasattr(variableobj, 'value') and len(child) != 0:
-            if has_value and len(child) != 0:
                 del variableobj.value
+            if self.just_doc:
+                variableobj.multi = len(child) > 1
         for attr, val in child.attrib.items():
             if attr == 'text' and child.tag in self.forced_text_elts_as_name:
                 continue
@@ -469,12 +478,12 @@ class RougailObjSpace:
             if child.attrib.get('remove_condition', False):
                 self.remove_condition(variableobj.name)
             if child.attrib.get('remove_fill', False):
-                self.remove_fill(variableobj.name)
+                self.remove_fill(variableobj.name, variableobj.xmlfiles)
         elif child.tag == 'fill':
             for target in child:
                 if target.tag == 'target' and \
                         self.paths.get_path(target.text, namespace) in redefine_variables:
-                    self.remove_fill(target.text)
+                    self.remove_fill(target.text, variableobj.xmlfiles)
 
     def remove_check(self, name):
         """Remove a check with a specified target
@@ -515,11 +524,15 @@ class RougailObjSpace:
 
     def remove_fill(self,
                     name: str,
+                    xmlfiles: List[str],
                     ) -> None:
         """Remove a fill with a specified target
         """
         remove_fills = []
         constraints = self.get_constraints()
+        if not hasattr(constraints, 'fill'):
+            msg = _(f'Cannot remove fill to "{name}", the variable has no fill yet')
+            raise DictConsistencyError(msg, 89, xmlfiles)
         for idx, fill in enumerate(constraints.fill):  # pylint: disable=E1101
             for target in fill.target:
                 if target.name == name:
@@ -579,6 +592,8 @@ class RougailObjSpace:
 def get_variables(objectspace):
     """Iter all variables from the objectspace
     """
+    if not hasattr(objectspace.space, 'variables'):
+        return
     for family in objectspace.space.variables.values():
         yield from _get_variables(family, objectspace.family)
 

src/rougail/reflector.py

@@ -71,6 +71,7 @@ class Reflector:
 
     def load_dictionaries_from_folders(self,
                                        folders: List[str],
+                                       just_doc: bool,
                                        ):
         """Loads all the dictionary files located in the folders' list
 
@@ -90,8 +91,8 @@ class Reflector:
                 if filename in filenames:
                     raise DictConsistencyError(_(f'duplicate dictionary file name {filename}'), 78, [filenames[filename], full_filename])
                 filenames[filename] = (ext, full_filename)
-        if not filenames:
+        if not filenames and not just_doc:
-            raise DictConsistencyError(_('there is no dictionary file'), 77, [folder])
+            raise DictConsistencyError(_('there is no dictionary file'), 77, folders)
         file_names = list(filenames.keys())
         file_names.sort()
         for filename in file_names: