small cleanup.

Author: ikirudennis

setup.py

@@ -20,8 +20,8 @@
         'Topic :: Software Development :: Libraries :: Python Modules',
     ],
     keywords='textile,text',
-    test_suite = 'nose.collector',
-    tests_require = ['nose'],
+    test_suite='nose.collector',
+    tests_require=['nose'],
     include_package_data=True,
     zip_safe=False,
 )

textile/tools/imagesize.py

@@ -33,6 +33,6 @@ def getimagesize(url):
 def setup_module(module):
     from nose.plugins.skip import SkipTest
     try:
-        from PIL import ImageFile
+        __import__('PIL')
     except ImportError:
         raise SkipTest()