[bench] make sure benchmark scripts can find the local jdata

Author: fangq

benchmark/benchcodecs.py

@@ -1,10 +1,13 @@
 """
     Speed benchmark for saving/loading numpy arrays using various compression codecs
 """
-import jdata as jd
-import numpy as np
 import time
 import os
+import numpy as np
+
+sys.path.insert(0, os.path.abspath(os.path.join(os.path.dirname(__file__), "..")))
+
+import jdata as jd
 
 print("jdata version:" + jd.__version__)
 

benchmark/benchnifti.py

@@ -1,5 +1,6 @@
 import time
 import os
+import sys
 import glob
 import urllib.request
 import zipfile
@@ -8,6 +9,9 @@
 
 import nibabel as nib
 import numpy as np
+
+sys.path.insert(0, os.path.abspath(os.path.join(os.path.dirname(__file__), "..")))
+
 import jdata as jd
 
 tempdir = tempfile.mkdtemp()