imshow bugfix and updates to v0.9.3

small bugfix: we weren't properly removing the space for a title when
it was set to None. this fixes that and then updates to 0.9.3

Author: billbrod

README.md

@@ -5,7 +5,7 @@
 ![Python version](https://img.shields.io/badge/python-3.5%7C3.6%7C3.7-blue.svg)
 [![Build Status](https://travis-ci.com/LabForComputationalVision/pyrtools.svg?branch=master)](https://travis-ci.com/LabForComputationalVision/pyrtools)
 [![Documentation Status](https://readthedocs.org/projects/pyrtools/badge/?version=latest)](https://pyrtools.readthedocs.io/en/latest/?badge=latest)
-[![Binder](https://mybinder.org/badge_logo.svg)](https://mybinder.org/v2/gh/LabForComputationalVision/pyrtools/v0.9.2?filepath=TUTORIALS%2F)
+[![Binder](https://mybinder.org/badge_logo.svg)](https://mybinder.org/v2/gh/LabForComputationalVision/pyrtools/v0.9.3?filepath=TUTORIALS%2F)
 
 Briefly, the tools include:
   - Recursive multi-scale image decompositions (pyramids), including

docs/index.rst

@@ -10,7 +10,7 @@
 		    :target: https://travis-ci.com/LabForComputationalVision/pyrtools
 
 .. |binder| image:: https://mybinder.org/badge_logo.svg
-		    :target: https://mybinder.org/v2/gh/LabForComputationalVision/pyrtools/v0.9.2?filepath=TUTORIALS%2F
+		    :target: https://mybinder.org/v2/gh/LabForComputationalVision/pyrtools/v0.9.3?filepath=TUTORIALS%2F
 
 .. pyrtools documentation master file, created by
    sphinx-quickstart on Mon Mar 25 17:57:12 2019.

docs/quickstart.rst

@@ -31,4 +31,4 @@ For more details, see the jupyter notebooks included in the
 `TUTORIALS/` directory, static versions of which are linked in the
 navigation sidebar. You can play around with a live version of them in
 order to test out the code before downloading on `binder
-<https://mybinder.org/v2/gh/LabForComputationalVision/pyrtools/v0.9.2?filepath=TUTORIALS%2F>`_
+<https://mybinder.org/v2/gh/LabForComputationalVision/pyrtools/v0.9.3?filepath=TUTORIALS%2F>`_

pyrtools/tools/display.py

@@ -443,6 +443,15 @@ def imshow(image, vrange='indep1', zoom=1, title='', col_wrap=None, ax=None,
     except AttributeError:
         # then this is a list and we don't do anything
         pass
+    # want to do this check before converting title to a list (at which
+    # point `title is None` will always be False). we do it here instad
+    # of checking whether the first item of title is None because it's
+    # conceivable that the user passed `title=[None, 'important
+    # title']`, and in that case we do want the space for the title
+    if title is None:
+        vert_pct = 1
+    else:
+        vert_pct = .8
     if not isinstance(title, list):
         title = len(image) * [title]
     else:
@@ -493,10 +502,6 @@ def imshow(image, vrange='indep1', zoom=1, title='', col_wrap=None, ax=None,
         else:
             n_cols = col_wrap
             n_rows = int(np.ceil(image.shape[0] / n_cols))
-        if title is None:
-            vert_pct = 1
-        else:
-            vert_pct = .8
         fig = make_figure(n_rows, n_cols, zoom * max_shape, vert_pct=vert_pct)
         axes = fig.axes
     else:

pyrtools/version.py

@@ -1 +1 @@
-version = '0.9.2'
+version = '0.9.3'