chore(converter): expliciting upgrade/downgrade converter log

Author: SimonClo

converter/converter/versions/base_message_converter.py

@@ -47,10 +47,8 @@ def convert(cls, source_version, target_version, edxl_json):
             # Convert directly if version are consecutive
             if abs(source_version_index - target_version_index) == 1:
                 if source_version_index < target_version_index:
-                    logger.info(f"Upgrading message version from {source_version}")
                     return cls.upgrade(source_version, source_version_index, edxl_json)
                 else:
-                    logger.info(f"Downgrading message version from {source_version}")
                     return cls.downgrade(
                         source_version, source_version_index, edxl_json
                     )
@@ -78,8 +76,10 @@ def convert(cls, source_version, target_version, edxl_json):
     @classmethod
     def upgrade(cls, source_version, source_version_index, edxl_json):
         if source_version == "v1":
+            logger.info("Upgrading message version from v1 to v2")
             return cls.convert_v1_to_v2(edxl_json)
         elif source_version == "v2":
+            logger.info("Upgrading message version from v2 to v3")
             return cls.convert_v2_to_v3(edxl_json)
         else:
             return cls.raise_conversion_impossible_error(
@@ -89,8 +89,10 @@ def upgrade(cls, source_version, source_version_index, edxl_json):
     @classmethod
     def downgrade(cls, source_version, source_version_index, edxl_json):
         if source_version == "v2":
+            logger.info("Downgrading message version from v2 to v1")
             return cls.convert_v2_to_v1(edxl_json)
         elif source_version == "v3":
+            logger.info("Downgrading message version from v3 to v2")
             return cls.convert_v3_to_v2(edxl_json)
         else:
             return cls.raise_conversion_impossible_error(