raise exception in case of lower version

fxsjy · Jul 29, 2013 · 0f972df · 0f972df
1 parent e68bb5a
commit 0f972df
Showing 1 changed file with 2 additions and 1 deletion.
diff --git a/jieba/__init__.py b/jieba/__init__.py
@@ -301,7 +301,8 @@ def enable_parallel(processnum):
     global pool,cut,cut_for_search
     if os.name=='nt':
         raise Exception("jieba: parallel mode only supports posix system")
-
+    if sys.version_info.major==2 and sys.version_info.minor<6:
+        raise Exception("jieba: the parallel feature needs Python version>2.5 ")
     from multiprocessing import Pool,cpu_count
     if processnum==None:
         processnum = cpu_count()