From 59501916ccfc2d979b55b1043aee23e354a469d0 Mon Sep 17 00:00:00 2001
From: Jonathan Shimwell <Jonathan.Shimwell@ukaea.uk>
Date: Tue, 12 Feb 2019 15:02:51 +0000
Subject: [PATCH] added **kwargs to allow flexible downloading

---
 openmc/_utils.py | 13 ++++++++-----
 1 file changed, 8 insertions(+), 5 deletions(-)

diff --git a/openmc/_utils.py b/openmc/_utils.py
index 4a2f548f6a..ee3f0d4932 100644
--- a/openmc/_utils.py
+++ b/openmc/_utils.py
@@ -7,7 +7,7 @@ from urllib.request import urlopen
 _BLOCK_SIZE = 16384
 
 
-def download(url, checksum=None, context=None):
+def download(url, checksum=None, **kwargs):
     """Download file from a URL
 
     Parameters
@@ -16,8 +16,11 @@ def download(url, checksum=None, context=None):
         URL from which to download
     checksum : str or None
         MD5 checksum to check against
-    context : ssl.SSLContext instance or None
-        For example ssl._create_unverified_context()
+    **kwargs : dict
+        Optional arguements passed to urlopen()
+        context: ssl.SSLContext object
+            Describes the various SSL options,
+            e.g. context=ssl._create_unverified_context()
 
     Returns
     -------
@@ -25,8 +28,8 @@ def download(url, checksum=None, context=None):
         Name of file written locally
 
     """
-    req = urlopen(url, context=context)
-
+    req = urlopen(url, **kwargs)
+    print(kwargs)
     # Get file size from header
     file_size = req.length