Update checked in version of gsutil to version 4.6

gslib/file_part.py

Index: gslib/file_part.py
===================================================================
--- gslib/file_part.py	(revision 33376)
+++ gslib/file_part.py	(working copy)
@@ -1,3 +1,4 @@
+# -*- coding: utf-8 -*-
 # Copyright 2013 Google Inc. All Rights Reserved.
 #
 # Licensed under the Apache License, Version 2.0 (the "License");
@@ -11,18 +12,25 @@
 # WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 # See the License for the specific language governing permissions and
 # limitations under the License.
+"""FilePart implementation for representing part of a file."""
 
+from __future__ import absolute_import
+
 import os
 
+
 class FilePart(file):
+  """Subclass of the file API for representing part of a file.
+
+  This class behaves as a contiguous subset of a given file (e.g., this object
+  will behave as though the desired part of the file was written to another
+  file, and the second file was opened).
   """
-  Subclass of the file API whose only purpose it to behave as a contiguous
-  subset of a given file (e.g., this object will behave as though the desired
-  part of the file was written to another file, and the second file was opened).
-  """
 
+  # pylint: disable=super-init-not-called
   def __init__(self, filename, offset, length):
-    """
+    """Initializes the FilePart.
+
     Args:
       filename: The name of the existing file, of which this object represents
                 a part.
@@ -39,6 +47,7 @@
   def __enter__(self):
     pass
 
+  # pylint: disable=redefined-builtin
   def __exit__(self, type, value, traceback):
     self.close()
 
@@ -48,7 +57,7 @@
   def read(self, size=-1):
     if size < 0:
       size = self.length
-    size = min(size, self._end - self._fp.tell()) # Only read to our EOF
+    size = min(size, self._end - self._fp.tell())  # Only read to our EOF
     return self._fp.read(max(0, size))
 
   def seek(self, offset, whence=os.SEEK_SET):
@@ -64,30 +73,30 @@
 
   def flush(self, size=None):
     raise NotImplementedError('flush is not implemented in FilePart.')
-  
+
   def fileno(self, size=None):
     raise NotImplementedError('fileno is not implemented in FilePart.')
-  
+
   def isatty(self, size=None):
     raise NotImplementedError('isatty is not implemented in FilePart.')
-  
+
   def next(self, size=None):
     raise NotImplementedError('next is not implemented in FilePart.')
-  
+
   def readline(self, size=None):
     raise NotImplementedError('readline is not implemented in FilePart.')
-  
+
   def readlines(self, size=None):
     raise NotImplementedError('readlines is not implemented in FilePart.')
-  
+
   def xreadlines(self, size=None):
     raise NotImplementedError('xreadlines is not implemented in FilePart.')
-  
+
   def truncate(self, size=None):
     raise NotImplementedError('truncate is not implemented in FilePart.')
-  
+
   def write(self, size=None):
     raise NotImplementedError('write is not implemented in FilePart.')
-  
+
   def writelines(self, size=None):
     raise NotImplementedError('writelines is not implemented in FilePart.')