From 006aacb58e4aa186f15db7854de8ec8501462a47 Mon Sep 17 00:00:00 2001
From: Maniteja Nandana <manitejanmt@gmail.com>
Date: Tue, 26 Jan 2016 11:02:51 +0530
Subject: [PATCH] MAINT: Print info message for fetch_20newsgroups

Minor change to give a simple message to inform the user about downloading the dataset and that it is going to take some time.
---
 sklearn/datasets/twenty_newsgroups.py | 1 +
 1 file changed, 1 insertion(+)

diff --git a/sklearn/datasets/twenty_newsgroups.py b/sklearn/datasets/twenty_newsgroups.py
index b8f4e1da48962..a62c1241276d1 100644
--- a/sklearn/datasets/twenty_newsgroups.py
+++ b/sklearn/datasets/twenty_newsgroups.py
@@ -219,6 +219,7 @@ def fetch_20newsgroups(data_home=None, subset='train', categories=None,
 
     if cache is None:
         if download_if_missing:
+            print('Downloading 20news dataset. This may take a few minutes.')
             cache = download_20newsgroups(target_dir=twenty_home,
                                           cache_path=cache_path)
         else: