[FEAT] To all developers, please use this function PrintException().

admin/utils.py

-import os
+import os, sys
+import linecache
+
 from gargantext_web.settings import MEDIA_ROOT
 
 def ensure_dir(user):
@@ -9,3 +11,12 @@ def ensure_dir(user):
         os.makedirs(dirpath)
 
 
+def PrintException():
+    exc_type, exc_obj, tb = sys.exc_info()
+    f = tb.tb_frame
+    lineno = tb.tb_lineno
+    filename = f.f_code.co_filename
+    linecache.checkcache(filename)
+    line = linecache.getline(filename, lineno, f.f_globals)
+    print('EXCEPTION IN ({}, LINE {} "{}"): {}'.format(filename, lineno, line.strip(), exc_obj))
+