Delint test_sftp (remove unused imports and unused variables, remove …

…excess whitespace, move imports to top, remove semicolon terminator)

--HG--
extra : source : 01df712a396de5fa7e1c0cc265411fdb2bbc5f41

tests/test_sftp.py

@@ -26,13 +26,10 @@
 from __future__ import with_statement
 
 from binascii import hexlify
-import logging
 import os
-import random
-import struct
+import warnings
 import sys
 import threading
-import time
 import unittest
 
 import paramiko
@@ -227,7 +224,7 @@ def test_5_rename(self):
         """
         f = sftp.open(FOLDER + '/first.txt', 'w')
         try:
-            f.write('content!\n');
+            f.write('content!\n')
             f.close()
             sftp.rename(FOLDER + '/first.txt', FOLDER + '/second.txt')
             try:
@@ -438,7 +435,7 @@ def test_C_symlink(self):
             self.assertEqual(sftp.readlink(FOLDER + '/link.txt'), 'original.txt')
 
             f = sftp.open(FOLDER + '/link.txt', 'r')
-            self.assertEqual(f.readlines(), [ 'original\n' ])
+            self.assertEqual(f.readlines(), ['original\n'])
             f.close()
 
             cwd = sftp.normalize('.')
@@ -566,7 +563,6 @@ def test_H_get_put(self):
         """
         verify that get/put work.
         """
-        import os, warnings
         warnings.filterwarnings('ignore', 'tempnam.*')
 
         localname = os.tempnam()
@@ -631,7 +627,7 @@ def test_J_x_flag(self):
             try:
                 f = sftp.open(FOLDER + '/unusual.txt', 'wx')
                 self.fail('expected exception')
-            except IOError, x:
+            except IOError:
                 pass
         finally:
             sftp.unlink(FOLDER + '/unusual.txt')
@@ -671,12 +667,12 @@ def test_M_bad_readv(self):
         f.close()
         try:
             f = sftp.open(FOLDER + '/zero', 'r')
-            data = f.readv([(0, 12)])
+            f.readv([(0, 12)])
             f.close()
 
             f = sftp.open(FOLDER + '/zero', 'r')
             f.prefetch()
-            data = f.read(100)
+            f.read(100)
             f.close()
         finally:
             sftp.unlink(FOLDER + '/zero')
@@ -685,7 +681,6 @@ def test_N_put_without_confirm(self):
         """
         verify that get/put work without confirmation.
         """
-        import os, warnings
         warnings.filterwarnings('ignore', 'tempnam.*')
 
         localname = os.tempnam()
@@ -697,7 +692,7 @@ def test_N_put_without_confirm(self):
         def progress_callback(x, y):
             saved_progress.append((x, y))
         res = sftp.put(localname, FOLDER + '/bunny.txt', progress_callback, False)
-        
+
         self.assertEquals(SFTPAttributes().attr, res.attr)
 
         f = sftp.open(FOLDER + '/bunny.txt', 'r')
@@ -729,4 +724,3 @@ def XXX_test_M_seek_append(self):
             f.close()
         finally:
             sftp.remove(FOLDER + '/append.txt')
-