Lazy import for compute_sdf

glumpy · Dec 21, 2015 · d7e9ea6 · d7e9ea6
1 parent 9bccf61
commit d7e9ea6
Showing 1 changed file with 5 additions and 2 deletions.
diff --git a/glumpy/graphics/text/sdf_font.py b/glumpy/graphics/text/sdf_font.py
@@ -6,8 +6,8 @@
 import numpy as np
 from . font import Glyph
 from glumpy.ext import freetype
-from glumpy.ext.sdf import compute_sdf
-
+# Lazy import to avoid problem on readthedocs.org
+# from glumpy.ext.sdf import compute_sdf
 
 
 def bilinear_interpolate(im, x, y):
@@ -79,6 +79,9 @@ def __getitem__(self, charcode):
 
     def load_glyph(self, face, charcode):
 
+        # Lazy import to avoid problem on readthedocs.org
+        from glumpy.ext.sdf import compute_sdf
+
         face.set_char_size( self._hires_size*64 )
         face.load_char(charcode, freetype.FT_LOAD_RENDER |
                                  freetype.FT_LOAD_NO_HINTING |