pylint: upgrade to 1.3.1

third_party/logilab/common/ureports/__init__.py

 # copyright 2003-2011 LOGILAB S.A. (Paris, FRANCE), all rights reserved.
 # contact http://www.logilab.fr/ -- mailto:contact@logilab.fr
 #
 # This file is part of logilab-common.
 #
 # logilab-common is free software: you can redistribute it and/or modify it under
 # the terms of the GNU Lesser General Public License as published by the Free
 # Software Foundation, either version 2.1 of the License, or (at your option) any
 # later version.
 #
 # logilab-common is distributed in the hope that it will be useful, but WITHOUT
 # ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS
 # FOR A PARTICULAR PURPOSE.  See the GNU Lesser General Public License for more
 # details.
 #
 # You should have received a copy of the GNU Lesser General Public License along
 # with logilab-common.  If not, see <http://www.gnu.org/licenses/>.
 """Universal report objects and some formatting drivers.
 
 A way to create simple reports using python objects, primarily designed to be
 formatted as text and html.
 """
-from __future__ import generators
 __docformat__ = "restructuredtext en"
 
 import sys
-from cStringIO import StringIO
-from StringIO import StringIO as UStringIO
 
+from logilab.common.compat import StringIO
 from logilab.common.textutils import linesep
 
 
 def get_nodes(node, klass):
     """return an iterator on all children node of the given klass"""
     for child in node.children:
         if isinstance(child, klass):
             yield child
         # recurse (FIXME: recursion controled by an option)
         for grandchild in get_nodes(child, klass):
@@ skipping 111 matching lines @@
                 stream.write(data.encode(self.encoding))
         def writeln(data=''):
             try:
                 stream.write(data+linesep)
             except UnicodeEncodeError:
                 stream.write(data.encode(self.encoding)+linesep)
         self.write = write
         self.writeln = writeln
         self.__compute_funcs.append((write, writeln))
         for child in layout.children:
-            stream = UStringIO()
+            stream = StringIO()
             child.accept(self)
             yield stream.getvalue()
         self.__compute_funcs.pop()
         try:
             self.write, self.writeln = self.__compute_funcs[-1]
         except IndexError:
             del self.write
             del self.writeln
 
 
 from logilab.common.ureports.nodes import *
 from logilab.common.ureports.text_writer import TextWriter
 from logilab.common.ureports.html_writer import HTMLWriter