3603: Clean up PySDK imports.

[arvados.git] / sdk / python / arvados / stream.py

diff --git a/sdk/python/arvados/stream.py b/sdk/python/arvados/stream.py
index f5975b9a773eb5d518d8ff12614fb3a6c55d8b84..8f787b78436a7a24e3dea04cb68a18b5194d6869 100644 (file)
--- a/sdk/python/arvados/stream.py
+++ b/sdk/python/arvados/stream.py
@@ -1,22 +1,9 @@
-import gflags
-import httplib
-import httplib2
+import bz2
+import collections
+import hashlib
 import os
-import pprint
-import sys
-import types
-import subprocess
-import json
-import UserDict
 import re
-import hashlib
-import string
-import bz2
 import zlib
-import fcntl
-import time
-import threading
-import collections
 
 from arvados.retry import retry_method
 from keep import *
@@ -195,7 +182,7 @@ class StreamFileReader(object):
             data += newdata
             sol = 0
             while True:
-                eol = string.find(data, "\n", sol)
+                eol = data.find("\n", sol)
                 if eol < 0:
                     break
                 yield data[sol:eol+1]