Merge pull request #1380 from kohr-h/repr_tool

ENH: add utility functions for repr printing

.travis.yml

@@ -3,19 +3,22 @@ language: python
 matrix:
     include:
         - python: 2.7
-          env: NUMPY_VERSION=1.13
+          env: NUMPY_VERSION='1.14.*'
 
         - python: 3.6
           env: NUMPY_VERSION=1.10.1
 
         - python: 3.6
-          env: NUMPY_VERSION=1.12
+          env: NUMPY_VERSION='1.12.*'
 
         - python: 3.6
-          env: NUMPY_VERSION=1.13 COVERALLS=true
+          env: NUMPY_VERSION='1.13.*'
 
         - python: 3.6
-          env: NUMPY_VERSION=1.13 SKIP_TESTS=true BUILD_DOCS=true
+          env: NUMPY_VERSION='1.14.*' COVERALLS=true
+
+        - python: 3.6
+          env: NUMPY_VERSION='1.14.*' SKIP_TESTS=true BUILD_DOCS=true
 
 sudo: false
 

odl/__init__.py

@@ -1,4 +1,4 @@
-# Copyright 2014-2017 The ODL contributors
+# Copyright 2014-2018 The ODL contributors
 #
 # This file is part of ODL.
 #
@@ -32,12 +32,15 @@
            )
 
 # Set old Numpy printing behavior as to not invalidate all doctests.
-# TODO: switch to new behavior when Numpy 1.14 is minimum
+# TODO(kohr-h): switch to new behavior when Numpy 1.14 is minimum
 try:
     np.set_printoptions(legacy='1.13')
 except TypeError:
     pass
 
+# Set printing linewidth to 71 to allow method docstrings to not extend
+# beyond 79 characters (2 times indent of 4)
+np.set_printoptions(linewidth=71)
 
 # Propagate names defined in` __all__` of all "core" subpackages into
 # the top-level namespace