From ff625555b3f3f97812040decbe7157d30b0926e3 Mon Sep 17 00:00:00 2001
From: John Vandenberg <jayvdb@gmail.com>
Date: Tue, 12 Mar 2019 17:19:49 +0700
Subject: [PATCH] Use statistics backport

Related to https://github.com/kennethreitz/tablib/issues/273
---
 requirements.txt              |  1 +
 setup.py                      |  1 +
 tablib/compat.py              |  2 --
 tablib/formats/_rst.py        |  3 ++-
 tablib/packages/statistics.py | 24 ------------------------
 5 files changed, 4 insertions(+), 27 deletions(-)
 delete mode 100644 tablib/packages/statistics.py

diff --git a/requirements.txt b/requirements.txt
index e00b8d86..feac7787 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -1,4 +1,5 @@
 backports.csv; python_version < '3.0'
+statistics; python_version < '3.0'
 odfpy
 openpyxl>=2.4.0
 pandas
diff --git a/setup.py b/setup.py
index 4e65dd2e..5c5b20c4 100755
--- a/setup.py
+++ b/setup.py
@@ -36,6 +36,7 @@
     'odfpy',
     'openpyxl>=2.4.0',
     'backports.csv;python_version<"3.0"',
+    'statistics;python_version<"3.0"',
     'xlrd',
     'xlwt',
     'pyyaml',
diff --git a/tablib/compat.py b/tablib/compat.py
index 660697d1..377dbfa2 100644
--- a/tablib/compat.py
+++ b/tablib/compat.py
@@ -17,7 +17,6 @@
     from io import BytesIO
     from io import StringIO
     from tablib.packages import markup3 as markup
-    from statistics import median
     from itertools import zip_longest as izip_longest
     import csv
     import tablib.packages.dbfpy3 as dbfpy
@@ -29,7 +28,6 @@
     from cStringIO import StringIO as BytesIO
     from StringIO import StringIO
     from tablib.packages import markup
-    from tablib.packages.statistics import median
     from itertools import izip_longest
     from backports import csv
     import tablib.packages.dbfpy as dbfpy
diff --git a/tablib/formats/_rst.py b/tablib/formats/_rst.py
index 4b53ad7f..71c112f1 100644
--- a/tablib/formats/_rst.py
+++ b/tablib/formats/_rst.py
@@ -8,8 +8,9 @@
 
 from textwrap import TextWrapper
 
+from statistics import median
+
 from tablib.compat import (
-    median,
     unicode,
     izip_longest,
 )
diff --git a/tablib/packages/statistics.py b/tablib/packages/statistics.py
deleted file mode 100644
index e97a6c93..00000000
--- a/tablib/packages/statistics.py
+++ /dev/null
@@ -1,24 +0,0 @@
-from __future__ import division
-
-
-def median(data):
-    """
-    Return the median (middle value) of numeric data, using the common
-    "mean of middle two" method. If data is empty, ValueError is raised.
-
-    Mimics the behaviour of Python3's statistics.median
-
-    >>> median([1, 3, 5])
-    3
-    >>> median([1, 3, 5, 7])
-    4.0
-
-    """
-    data = sorted(data)
-    n = len(data)
-    if not n:
-        raise ValueError("No median for empty data")
-    i = n // 2
-    if n % 2:
-        return data[i]
-    return (data[i - 1] + data[i]) / 2