Merge branch 'add_logger' of https://github.com/jverswijver/datajoint-python into remove_checksum

Author: jverswijver

datajoint/connection.py

@@ -380,15 +380,15 @@ def start_transaction(self):
             raise errors.DataJointError("Nested connections are not supported.")
         self.query("START TRANSACTION WITH CONSISTENT SNAPSHOT")
         self._in_transaction = True
-        logger.info("Transaction started")
+        logger.debug("Transaction started")
 
     def cancel_transaction(self):
         """
         Cancels the current transaction and rolls back all changes made during the transaction.
         """
         self.query("ROLLBACK")
         self._in_transaction = False
-        logger.info("Transaction cancelled. Rolling back ...")
+        logger.debug("Transaction cancelled. Rolling back ...")
 
     def commit_transaction(self):
         """
@@ -397,7 +397,7 @@ def commit_transaction(self):
         """
         self.query("COMMIT")
         self._in_transaction = False
-        logger.info("Transaction committed and closed.")
+        logger.debug("Transaction committed and closed.")
 
     # -------- context manager for transactions
     @property

datajoint/plugin.py

@@ -15,13 +15,13 @@ def _update_error_stack(plugin_name):
         plugin_meta = pkg_resources.get_distribution(plugin_name)
 
         data = hash_pkg(pkgpath=str(Path(plugin_meta.module_path, plugin_name)))
-        signature = plugin_meta.get_metadata("{}.sig".format(plugin_name))
-        pubkey_path = str(Path(base_meta.egg_info, "{}.pub".format(base_name)))
+        signature = plugin_meta.get_metadata(f"{plugin_name}.sig")
+        pubkey_path = str(Path(base_meta.egg_info, f"{base_name}.pub"))
         verify(pubkey_path=pubkey_path, data=data, signature=signature)
-        logger.info("DataJoint verified plugin `{}` detected.".format(plugin_name))
+        logger.info(f"DataJoint verified plugin `{plugin_name}` detected.")
         return True
     except (FileNotFoundError, InvalidSignature):
-        logger.warning("Unverified plugin `{}` detected.".format(plugin_name))
+        logger.warning(f"Unverified plugin `{plugin_name}` detected.")
         return False