Merge pull request #6720 from andresailer/v7r3_fileHelperBytes

[v7r3] FileHelper bytes

Author: fstagni

src/DIRAC/Core/DISET/private/FileHelper.py

@@ -152,7 +152,7 @@ def networkToString(self, maxFileSize=0):
         return S_OK(stringIO.getvalue())
 
     def networkToFD(self, iFD, maxFileSize=0):
-        dataSink = os.fdopen(iFD, "w")
+        dataSink = os.fdopen(iFD, "wb")
         try:
             return self.networkToDataSink(dataSink, maxFileSize=maxFileSize)
         finally:
@@ -326,7 +326,7 @@ def __createTar(self, fileList, wPipe, compress, autoClose=True):
         if "write" in dir(wPipe):
             filePipe = wPipe
         else:
-            filePipe = os.fdopen(wPipe, "w")
+            filePipe = os.fdopen(wPipe, "wb")
         tarMode = "w|"
         if compress:
             tarMode = "w|bz2"
@@ -370,7 +370,7 @@ def bulkToNetwork(self, fileList, compress=True, onthefly=True):
             return response
 
     def __extractTar(self, destDir, rPipe, compress):
-        filePipe = os.fdopen(rPipe, "r")
+        filePipe = os.fdopen(rPipe, "rb")
         tarMode = "r|*"
         if compress:
             tarMode = "r|bz2"
@@ -402,7 +402,7 @@ def networkToBulk(self, destDir, compress=True, maxFileSize=0):
         return retList[0]
 
     def bulkListToNetwork(self, iFD, compress=True):
-        filePipe = os.fdopen(iFD, "r")
+        filePipe = os.fdopen(iFD, "rb")
         try:
             tarMode = "r|"
             if compress: