#412 'replace' the encoding error

 * We will replace the unicode character to avoid error throwing as we
have already mentioned in the SPEC that unicode is not supported.

Author: thoma

src/attributecode/transform.py

@@ -259,7 +259,7 @@ def read_csv_rows(location):
     """
     Yield rows (as a list of values) from a CSV file at `location`.
     """
-    with io.open(location, encoding='utf-8') as csvfile:
+    with io.open(location, encoding='utf-8', errors='replace') as csvfile:
         reader = csv.reader(csvfile)
         for row in reader:
             yield row