From 6acb8714149b8b6114e8ad07a552f7b2ec2409fb Mon Sep 17 00:00:00 2001
From: GuyTeichman <48219633+GuyTeichman@users.noreply.github.com>
Date: Mon, 13 Nov 2023 17:16:14 +0200
Subject: [PATCH] * Fixed bug where trying to load sessions created with
 RNAlysis version 3.10.0 would result in an error.

---
 HISTORY.rst          | 12 ++++++++++++
 rnalysis/utils/io.py |  4 ++--
 2 files changed, 14 insertions(+), 2 deletions(-)

diff --git a/HISTORY.rst b/HISTORY.rst
index 976fd654..41ac98a3 100644
--- a/HISTORY.rst
+++ b/HISTORY.rst
@@ -2,6 +2,18 @@
 History
 =======
 
+3.10.1 (2023-11-15)
+-------------------
+
+Added
+*******
+
+Changed
+********
+
+Fixed
+*******
+* Fixed bug where trying to load sessions created with RNAlysis version 3.10.0 would result in an error.
 
 3.10.0 (2023-10-31)
 -------------------
diff --git a/rnalysis/utils/io.py b/rnalysis/utils/io.py
index c0ae00fc..08722db4 100644
--- a/rnalysis/utils/io.py
+++ b/rnalysis/utils/io.py
@@ -252,7 +252,7 @@ def load_gui_session(session_filename: Union[str, Path]):
 
 
 def load_table(filename: Union[str, Path], index_col: int = None, drop_columns: Union[str, List[str]] = False,
-               squeeze=False, comment: str = None, engine: Literal['pyarrow', None] = None):
+               squeeze=False, comment: str = None, engine: Literal['pyarrow', 'auto'] = 'auto'):
     """
     loads a csv/parquet table into a pandas dataframe.
 
@@ -281,7 +281,7 @@ def load_table(filename: Union[str, Path], index_col: int = None, drop_columns:
     if filename.suffix.lower() == '.parquet':
         df = pd.read_parquet(filename, engine=engine)
     else:
-        kwargs = dict(sep=None, engine='python' if engine is None else engine, encoding='ISO-8859-1', comment=comment,
+        kwargs = dict(sep=None, engine='python' if engine == 'auto' else engine, encoding='ISO-8859-1', comment=comment,
                       skipinitialspace=True)
         if index_col is not None:
             kwargs['index_col'] = index_col