String formatting in matplotlib directory changed

montefra · montefra · commit 0a66aee1a340 · 2015-03-22T20:36:39.000+01:00
diff --git a/lib/matplotlib/__init__.py b/lib/matplotlib/__init__.py
@@ -281,7 +281,7 @@ def set_fileo(self, fname):
             try:
                 fileo = open(fname, 'w')
             except IOError:
-                raise ValueError('Verbose object could not open log file "{}"'
+                raise ValueError('Verbose object could not open log file "{0}"'
                                  ' for writing.\nCheck your matplotlibrc '
                                  'verbose.fileo setting'.format(fname))
             else:
diff --git a/lib/matplotlib/animation.py b/lib/matplotlib/animation.py
@@ -693,7 +693,7 @@ def save(self, filename, writer=None, fps=None, dpi=None, codec=None,
                       "'savefig_kwargs' as it is only currently supported "
                       "with the writers 'ffmpeg_file' and 'mencoder_file' "
                       "(writer used: "
-                      "'{}').".format(
+                      "'{0}').".format(
                           writer if isinstance(writer, six.string_types)
                           else writer.__class__.__name__))
                 savefig_kwargs.pop('bbox_inches')
diff --git a/lib/matplotlib/backends/backend_nbagg.py b/lib/matplotlib/backends/backend_nbagg.py
@@ -74,10 +74,10 @@ def connection_info():
     result = []
     for manager in Gcf.get_all_fig_managers():
         fig = manager.canvas.figure
-        result.append('{} - {}'.format((fig.get_label() or
+        result.append('{0} - {0}'.format((fig.get_label() or
                                         "Figure {0}".format(manager.num)),
                                        manager.web_sockets))
-    result.append('Figures pending show: {}'.format(len(Gcf._activeQue)))
+    result.append('Figures pending show: {0}'.format(len(Gcf._activeQue)))
     return '\n'.join(result)
 
 
diff --git a/lib/matplotlib/backends/backend_webagg_core.py b/lib/matplotlib/backends/backend_webagg_core.py
@@ -329,10 +329,10 @@ def handle_event(self, event):
             self._force_full = True
             self.draw_idle()
         else:
-            handler = getattr(self, 'handle_{}'.format(e_type), None)
+            handler = getattr(self, 'handle_{0}'.format(e_type), None)
             if handler is None:
                 import warnings
-                warnings.warn('Unhandled message type {}. {}'.format(
+                warnings.warn('Unhandled message type {0}. {1}'.format(
                                                         e_type, event))
             else:
                 return handler(event)
diff --git a/lib/matplotlib/colors.py b/lib/matplotlib/colors.py
@@ -1709,7 +1709,7 @@ def shade_rgb(self, rgb, elevation, fraction=1., blend_mode='hsv',
             try:
                 blend = blend_mode(rgb, intensity, **kwargs)
             except TypeError:
-                msg = '"blend_mode" must be callable or one of {}'
+                msg = '"blend_mode" must be callable or one of {0}'
                 raise ValueError(msg.format(lookup.keys))
 
         # Only apply result where hillshade intensity isn't masked
diff --git a/lib/matplotlib/markers.py b/lib/matplotlib/markers.py
@@ -244,7 +244,8 @@ def set_marker(self, marker):
                 Path(marker)
                 self._marker_function = self._set_vertices
             except ValueError:
-                raise ValueError('Unrecognized marker style {}'.format(marker))
+                raise ValueError('Unrecognized marker style'
+                                 ' {0}'.format(marker))
 
         self._marker = marker
         self._recache()
diff --git a/lib/matplotlib/mlab.py b/lib/matplotlib/mlab.py
@@ -2553,7 +2553,7 @@ def key_desc(name):
 
         dt2 = r2.dtype[name]
         if dt1 != dt2:
-            msg = "The '{}' fields in arrays 'r1' and 'r2' must have the same"
+            msg = "The '{0}' fields in arrays 'r1' and 'r2' must have the same"
             msg += " dtype."
             raise ValueError(msg.format(name))
         if dt1.num > dt2.num:
diff --git a/lib/matplotlib/patheffects.py b/lib/matplotlib/patheffects.py
@@ -56,7 +56,7 @@ def _update_gc(self, gc, new_gc_dict):
         for k, v in six.iteritems(new_gc_dict):
             set_method = getattr(gc, 'set_' + k, None)
             if set_method is None or not six.callable(set_method):
-                raise AttributeError('Unknown property {}'.format(k))
+                raise AttributeError('Unknown property {0}'.format(k))
             set_method(v)
         return gc
 
diff --git a/lib/matplotlib/tri/tripcolor.py b/lib/matplotlib/tri/tripcolor.py
@@ -66,7 +66,7 @@ def tripcolor(ax, *args, **kwargs):
 
     if shading not in ['flat', 'gouraud']:
         raise ValueError("shading must be one of ['flat', 'gouraud'] "
-                         "not {}".format(shading))
+                         "not {0}".format(shading))
 
     tri, args, kwargs = Triangulation.get_from_args_and_kwargs(*args, **kwargs)
 
