refactor filename or label in create_content and others small things

tracim/lib/core/content.py

 
         return result
 
-    def create(self, content_type: str, workspace: Workspace, parent: Content=None, label: str ='', label_is_filename: bool = False, do_save=False, is_temporary: bool=False, do_notify=True) -> Content:
+    def create(self, content_type: str, workspace: Workspace, parent: Content=None, label: str ='', filename: str = '', do_save=False, is_temporary: bool=False, do_notify=True) -> Content:
+        # TODO - G.M - 2018-07-16 - raise Exception instead of assert
         assert content_type in ContentType.allowed_types()
+        assert not (label and filename)
 
         if content_type == ContentType.Folder and not label:
             label = self.generate_folder_label(workspace, parent)
 
         content = Content()
 
-        if label_is_filename:
+        if filename:
             # INFO - G.M - 2018-07-04 - File_name setting automatically
             # set label and file_extension
             content.file_name = label
         elif label:
             content.label = label
-
-        if not content.label:
+        else:
             if content_type == ContentType.Comment:
                 # INFO - G.M - 2018-07-16 - Default label for comments is
                 # empty string.
         item = Content()
         item.owner = self._user
         item.parent = parent
-        if parent and not workspace:
+        if not workspace:
             workspace = item.parent.workspace
         item.workspace = workspace
         item.type = ContentType.Comment
         try:
             content = base_request.one()
         except NoResultFound as exc:
+            # TODO - G.M - 2018-07-16 - Add better support for all different
+            # error case who can happened here
+            # like content doesn't exist, wrong parent, wrong content_type, wrong workspace,
+            # wrong access to this workspace, wrong base filter according
+            # to content_status.
             raise ContentNotFound('Content "{}" not found in database'.format(content_id)) from exc  # nopep8
         return content
 

tracim/lib/webdav/utils.py

         is_temporary = self._file_name.startswith('.~') or self._file_name.startswith('~')
 
         file = self._api.create(
-            label=self._file_name,
+            filename=self._file_name,
             content_type=ContentType.File,
             workspace=self._workspace,
             parent=self._parent,
-            label_is_filename=True,
             is_temporary=is_temporary
         )
 

tracim/tests/library/test_content_api.py

             session=self.session,
             config=self.app_config,
         )
-        c = api.create(ContentType.Folder, workspace, None, 'parent', True)
+        c = api.create(ContentType.Folder, workspace, None, 'parent', '', True)
         with new_revision(
             session=self.session,
             tm=transaction.manager,
             session=self.session,
             config=self.app_config,
         )
-        c = api.create(ContentType.Folder, workspace, None, 'parent', True)
+        c = api.create(ContentType.Folder, workspace, None, 'parent', '', True)
         with new_revision(
             session=self.session,
             tm=transaction.manager,
             workspace,
             None,
             'folder a',
+            '',
             True
         )
         with self.session.no_autoflush:
             workspace2,
             None,
             'folder b',
+            '',
             True
         )
 
             workspace,
             None,
             'folder a',
+            '',
             True
         )
         with self.session.no_autoflush:
             workspace2,
             None,
             'folder b',
+            '',
             True
         )
         api2.copy(
             workspace,
             None,
             'folder a',
+            '',
             True
         )
         with self.session.no_autoflush:
             config=self.app_config,
         )
         a = api.create(ContentType.Folder, workspace, None,
-                       'this is randomized folder', True)
+                       'this is randomized folder', '', True)
         p = api.create(ContentType.Page, workspace, a,
-                       'this is randomized label content', True)
+                       'this is randomized label content', '', True)
 
         with new_revision(
             session=self.session,
             config=self.app_config,
         )
         a = api.create(ContentType.Folder, workspace, None,
-                       'this is randomized folder', True)
+                       'this is randomized folder', '', True)
         p = api.create(ContentType.Page, workspace, a,
-                       'this is dummy label content', True)
+                       'this is dummy label content', '', True)
 
         with new_revision(
             tm=transaction.manager,