From 9dc144840dabec1fa738b2c65600344253abfe48 Mon Sep 17 00:00:00 2001
From: johnomotani <john.omotani@ukaea.uk>
Date: Fri, 25 Oct 2019 19:11:38 +0100
Subject: [PATCH 1/3] Make mayavi an optional dependency

`mayavi` is not required for all the `boututils` to work, so make it an 'extra' requirement.
---
 setup.py | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/setup.py b/setup.py
index bd9939f..db9e003 100644
--- a/setup.py
+++ b/setup.py
@@ -51,9 +51,9 @@
                       'boututils',
                       'future',
                       'bunch',
-                      'PyQt5',
-                      'mayavi',
                       'netCDF4'],
+    extras_require={
+                    'mayavi': ['mayavi', 'PyQt5']},
     classifiers=[
         'Programming Language :: Python :: 3',
         ('License :: OSI Approved :: '

From fc723b7bc5a956590322051889f4603ccb7a8607 Mon Sep 17 00:00:00 2001
From: johnomotani <john.omotani@ukaea.uk>
Date: Fri, 25 Oct 2019 19:15:06 +0100
Subject: [PATCH 2/3] Make mayavi optional in requirements.txt

---
 requirements.txt | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/requirements.txt b/requirements.txt
index 292be85..ec9bd5d 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -4,6 +4,6 @@ h5py==2.9.0
 scipy==1.2.1
 future==0.17.1
 bunch==1.0.1
-PyQt5==5.12.2
-mayavi==4.6.2
+PyQt5==5.12.2 [mayavi]
+mayavi==4.6.2 [mayavi]
 netCDF4==1.5.1.2

From 6cf46fc7b4cf6f7d5ac5c7dafd34333c4f80023c Mon Sep 17 00:00:00 2001
From: johnomotani <john.omotani@ukaea.uk>
Date: Sat, 26 Oct 2019 17:33:02 +0100
Subject: [PATCH 3/3] Bump version number

0.1.2 -> 0.1.3
---
 boututils/__init__.py | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/boututils/__init__.py b/boututils/__init__.py
index 7d851de..a3f8128 100644
--- a/boututils/__init__.py
+++ b/boututils/__init__.py
@@ -38,5 +38,5 @@
     do_import.append('View3D')
     __all__ = do_import
 
-__version__ = '0.1.2'
+__version__ = '0.1.3'
 __name__ = 'boututils'