BUG : fixed string list default values

tacaswell · tacaswell · commit 4cc899c9eaf6 · 2014-10-04T22:12:10.000-04:00
The other fixes on this branch make this un-needed (as the default
values of are now properly validated and a single word string (as
separated by commas) are correctly converted into length 1 list) but
out of principle make the default value of things labeled an 'string
lists' should have default values which are lists of strings.
diff --git a/lib/matplotlib/rcsetup.py b/lib/matplotlib/rcsetup.py
@@ -523,7 +523,7 @@ def __call__(self, s):
 
 
     ## font props
-    'font.family':     ['sans-serif', validate_stringlist],  # used by text object
+    'font.family':     [['sans-serif'], validate_stringlist],  # used by text object
     'font.style':      ['normal', six.text_type],
     'font.variant':    ['normal', six.text_type],
     'font.stretch':    ['normal', six.text_type],
@@ -782,14 +782,14 @@ def __call__(self, s):
     'keymap.home':         [['h', 'r', 'home'], validate_stringlist],
     'keymap.back':         [['left', 'c', 'backspace'], validate_stringlist],
     'keymap.forward':      [['right', 'v'], validate_stringlist],
-    'keymap.pan':          ['p', validate_stringlist],
-    'keymap.zoom':         ['o', validate_stringlist],
-    'keymap.save':         [('s', 'ctrl+s'), validate_stringlist],
-    'keymap.quit':         [('ctrl+w', 'cmd+w'), validate_stringlist],
-    'keymap.grid':         ['g', validate_stringlist],
-    'keymap.yscale':       ['l', validate_stringlist],
+    'keymap.pan':          [['p'], validate_stringlist],
+    'keymap.zoom':         [['o'], validate_stringlist],
+    'keymap.save':         [['s', 'ctrl+s'], validate_stringlist],
+    'keymap.quit':         [['ctrl+w', 'cmd+w'], validate_stringlist],
+    'keymap.grid':         [['g'], validate_stringlist],
+    'keymap.yscale':       [['l'], validate_stringlist],
     'keymap.xscale':       [['k', 'L'], validate_stringlist],
-    'keymap.all_axes':     ['a', validate_stringlist],
+    'keymap.all_axes':     [['a'], validate_stringlist],
 
     # sample data
     'examples.directory': ['', six.text_type],
