Merge pull request #119 from marekyggdrasil/master

patch for issue #49 and fixed Travis tests

Author: ruairif

.travis.yml

@@ -4,7 +4,7 @@ matrix:
   include:
   - python: 2.7
     env: TOXENV=py27
-  - python: 2.7
+  - python: 3.4
     env: TOXENV=py34
   - python: pypy
     env: TOXENV=pypy

scrapely/template.py

@@ -98,6 +98,8 @@ def best_match(text):
     def func(fragment, page):
         fdata = page.fragment_data(fragment).strip()
         if text in fdata:
+            if not len(fdata):
+                return float("inf")
             return float(len(text)) / len(fdata) - (1e-6 * fragment.start)
         else:
             return 0.0