open file in binary mode

xuyuan · web-flow · commit ac29bdce8cfa · 2022-11-17T14:32:05.000+01:00
diff --git a/joint_control/add_training_data.ipynb b/joint_control/add_training_data.ipynb
@@ -85,7 +85,7 @@
     "\n",
     "pose_name = 'Back'\n",
     "data_file = path.join('robot_pose_data', pose_name)\n",
-    "data = pickle.load(open(data_file))"
+    "data = pickle.load(open(data_file, 'rb'))"
    ]
   },
   {
@@ -122,7 +122,7 @@
    "source": [
     "new_data = [0, 0, 0, 0, 0, 0, 0, 0, 0, -1.5707963267948966]\n",
     "data.append(new_data)\n",
-    "pickle.dump(data, open(data_file, 'w'))"
+    "pickle.dump(data, open(data_file, 'wb'))"
    ]
   },
   {

Original file line number	Diff line number	Diff line change
`@@ -85,7 +85,7 @@`
`85`	`85`	`"\n",`
`86`	`86`	`"pose_name = 'Back'\n",`
`87`	`87`	`"data_file = path.join('robot_pose_data', pose_name)\n",`
`88`		`- "data = pickle.load(open(data_file))"`
	`88`	`+ "data = pickle.load(open(data_file, 'rb'))"`
`89`	`89`	`]`
`90`	`90`	`},`
`91`	`91`	`{`
`@@ -122,7 +122,7 @@`
`122`	`122`	`"source": [`
`123`	`123`	`"new_data = [0, 0, 0, 0, 0, 0, 0, 0, 0, -1.5707963267948966]\n",`
`124`	`124`	`"data.append(new_data)\n",`
`125`		`- "pickle.dump(data, open(data_file, 'w'))"`
	`125`	`+ "pickle.dump(data, open(data_file, 'wb'))"`
`126`	`126`	`]`
`127`	`127`	`},`
`128`	`128`	`{`