fix fdfs's bug

src/Drive_Converter.py

@@ -5,7 +5,8 @@ import pymysql.cursors
 import logging
 import subprocess
 
-from libpywrap import *
+#from libpywrap import *
+from stbfclient import client
 
 import requests
 
@@ -20,7 +21,7 @@ from mysql_glock import Mysql_lock
 
 import GProgress as GP
 import Queue
-
+import os
 __website__     = "www.seetatech.com"
 __author__      = "seetatech"
 __editor__      = "xuboxuan"
@@ -30,7 +31,8 @@ __Date__        = "20170807"
 app = Flask(__name__)
 
 #initlization fdfs_client
-stbf_stcnf("/etc/fdfs/client.conf")
+#stbf_stcnf("/etc/fdfs/client.conf")
+client.set_conf("/etc/fdfs/client.conf")
 
 download_path="."
 
@@ -121,18 +123,26 @@ def get_path_from_db(modelid,seetanet_model):
  
 	
 	     #download file from fastdfs
-             if(stbf_down(params_name_path,download_path)):
-	     	  logging.info("download params file: %s success" % params_name)
-	     else:
-                  err_msg = "download file failed"
-                  return None,None,err_msg  
+             try: 
+                 client.down_file(params_name_path,download_path)
+                 if os.path.exists(params_name):
+                    logging.info("download params file: %s success" % params_name)
+                 else:
+                    raise Exception("raise exception")
+             except Exception, e:
+                 err_msg = "download file failed"
+                 return None,None,err_msg  
 	
 	     #download file from fastdfs
-	     if(stbf_down(graph_name_path,download_path)):
-		  logging.info("download params file: %s success" % graph_name)
-	     else:
-                  err_msg = "download file failed"
-                  return None,None,err_msg  
+             try: 
+                 client.down_file(graph_name_path,download_path)
+                 if os.path.exists(graph_name):
+                    logging.info("download params file: %s success" % graph_name)
+                 else:
+                    raise Exception("raise exception")
+             except Exception, e:
+                 err_msg = "download file failed"
+                 return None,None,err_msg  
 	     #post return progress 
              GP.set_progress_var(10)
              GP.Post_return()
@@ -149,7 +159,7 @@ def get_path_from_db(modelid,seetanet_model):
 def upload_filetoFastDFS(params_name, graph_name,seetanet_model):
 	     #upload seetanet file to fastdfs
 	    
-	     stmodel_fid = stbf_up(seetanet_model)	 
+	     stmodel_fid = client.up_file(seetanet_model)	 
 	     if(stmodel_fid):
 		logging.info("upload seetanet file success,seetanet model_id is %s" % stmodel_fid)
 	     else:
@@ -298,9 +308,5 @@ def Dirver_Convert():
 
 
 if __name__ == '__main__':
-   try: 
-      t.start();
-      app.run(host='0.0.0.0')
-   finally:
-      stbf_rls()
-
+    t.start();
+    app.run(host='0.0.0.0')