Changeset 4e255d1 in sasview for src/sas/qtgui/MainWindow/DataManager.py

Timestamp:

Aug 13, 2018 9:22:27 AM (6 years ago)

Author:

Torin Cooper-Bennun <torin.cooper-bennun@…>

Branches:

ESS_GUI, ESS_GUI_batch_fitting, ESS_GUI_bumps_abstraction, ESS_GUI_iss1116, ESS_GUI_iss879, ESS_GUI_opencl, ESS_GUI_ordering, ESS_GUI_sync_sascalc

Children:

ecfe6b6

Parents:

36a244f

Message:

use BytesIO to load/save JSON; saving of numpy data fails otherwise

File:

• src/sas/qtgui/MainWindow/DataManager.py (modified) (3 diffs)

src/sas/qtgui/MainWindow/DataManager.py

@@ -24 +24 @@
 import json
 import time
-from io import StringIO
+from io import BytesIO
 import numpy as np
 
@@ -368 +368 @@
             # ndarray
             if isinstance(o, np.ndarray):
-                buffer = StringIO()
+                buffer = BytesIO()
                 np.save(buffer, o)
                 buffer.seek(0)
@@ -435 +435 @@
             # ndarray
             if cls == np.ndarray:
-                buffer = StringIO()
+                buffer = BytesIO()
                 buffer.write(data['data'].encode('latin-1'))
                 buffer.seek(0)