Hide the .cached member of Text so it doesn't get documented.

mdboom · mdboom · commit 064bbcf20be2 · 2013-09-24T11:03:24.000-04:00
diff --git a/lib/matplotlib/text.py b/lib/matplotlib/text.py
@@ -146,7 +146,7 @@ class Text(Artist):
     """
     zorder = 3
 
-    cached = maxdict(50)
+    _cached = maxdict(50)
 
     def __str__(self):
         return "Text(%g,%g,%s)" % (self._x, self._y, repr(self._text))
@@ -285,8 +285,8 @@ def _get_layout(self, renderer):
         of a rotated text when necessary.
         """
         key = self.get_prop_tup()
-        if key in self.cached:
-            return self.cached[key]
+        if key in self._cached:
+            return self._cached[key]
 
         horizLayout = []
 
@@ -440,7 +440,7 @@ def get_text_width_height_descent(*kl, **kwargs):
         xs, ys = xys[:, 0], xys[:, 1]
 
         ret = bbox, zip(lines, whs, xs, ys), descent
-        self.cached[key] = ret
+        self._cached[key] = ret
         return ret
 
     def set_bbox(self, rectprops):
