Fix table import

CHANGELOG

@@ -2,7 +2,7 @@ V 1.5.0 UNRELEASED
 	Add per serie configuration
 	Add half pie (thanks philt2001)
 	Add render_table (WIP)
-	Make lxml an optionnal dependency
+	Make lxml an optionnal dependency (huge speed boost in pypy)
 
 V 1.4.6
 	Add support for \n separated multiline titles (thanks sirlark)

pygal/ghost.py

@@ -30,7 +30,6 @@ from pygal._compat import u, is_list_like
 from pygal.graph import CHARTS_NAMES
 from pygal.config import Config, CONFIG_ITEMS
 from pygal.util import prepare_values
-from pygal.table import Table
 from uuid import uuid4
 
 
@@ -115,6 +114,8 @@ class Ghost(object):
         return self.make_instance().render_tree()
 
     def render_table(self, **kwargs):
+        # Import here to avoid lxml import
+        from pygal.table import Table
         real_cls, self.cls = self.cls, Table
         rv = self.make_instance().render(**kwargs)
         self.cls = real_cls

tox.ini

@@ -1,5 +1,5 @@
 [tox]
-envlist = py26,py27,py32,py33,py34
+envlist = py26,py27,py32,py33,py34,pypy
 
 [testenv]
 sitepackages=True