From 239e33aaedafe3e55c92c80f67e4e595449bdc4a Mon Sep 17 00:00:00 2001
From: Kenneth Reitz <me@kennethreitz.com>
Date: Sat, 14 May 2011 10:10:02 -0400
Subject: subtle format cleanups

---
 tablib/compat.py       |  6 +++++-
 tablib/formats/_csv.py | 13 +------------
 tablib/formats/_tsv.py | 13 ++-----------
 3 files changed, 8 insertions(+), 24 deletions(-)

diff --git a/tablib/compat.py b/tablib/compat.py
index de03cd7..1175aaa 100644
--- a/tablib/compat.py
+++ b/tablib/compat.py
@@ -22,9 +22,11 @@ except ImportError:
 
 if is_py3:
     from io import BytesIO
+    from io import StringIO
     import tablib.packages.xlwt3 as xlwt
     from tablib.packages import markup3 as markup
     from tablib.packages import openpyxl3 as openpyxl
+    import csv
 
     # py3 mappings
 
@@ -34,9 +36,11 @@ if is_py3:
 
 else:
     from cStringIO import StringIO as BytesIO
+    from cStringIO import StringIO
     import tablib.packages.xlwt as xlwt
     from tablib.packages import markup
     from itertools import ifilter
     from tablib.packages import openpyxl
+    import tablib.packages.unicodecsv as csv
 
-
+    unicode = unicode
\ No newline at end of file
diff --git a/tablib/formats/_csv.py b/tablib/formats/_csv.py
index bfe8b0f..2c0bfc2 100644
--- a/tablib/formats/_csv.py
+++ b/tablib/formats/_csv.py
@@ -3,22 +3,11 @@
 """ Tablib - CSV Support.
 """
 
-import sys
-if sys.version_info[0] > 2:
-    is_py3 = True
-
-    from io import StringIO
-    import csv
-else:
-    is_py3 = False
-    from cStringIO import StringIO
-    import tablib.packages.unicodecsv as csv
-
-
 
 import os
 
 import tablib
+from tablib.compat import is_py3, StringIO, csv
 
 
 title = 'csv'
diff --git a/tablib/formats/_tsv.py b/tablib/formats/_tsv.py
index e2ca25e..54838b1 100644
--- a/tablib/formats/_tsv.py
+++ b/tablib/formats/_tsv.py
@@ -3,20 +3,11 @@
 """ Tablib - TSV (Tab Separated Values) Support.
 """
 
-import sys
-if sys.version_info[0] > 2:
-    is_py3 = True
-    from io import StringIO
-    import csv
-else:
-    is_py3 = False
-    from cStringIO import StringIO
-    import tablib.packages.unicodecsv as csv
-
-
 import os
 
 import tablib
+from tablib.compat import is_py3, csv, StringIO
+
 
 
 title = 'tsv'
-- 
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