sqlite cache now stored in one database into different tables

1 files changed, 4 insertions, 8 deletions

diff --git a/requests_cache/backends/sqlite.py b/requests_cache/backends/sqlite.py
index 29088a2..6bf20d5 100644
--- a/requests_cache/backends/sqlite.py
+++ b/requests_cache/backends/sqlite.py
@@ -7,7 +7,7 @@
     ``sqlite3`` cache backend
 """
 from requests_cache.backends.base import MemoryCache
-from requests_cache.backends.dbdict import DbPickleDict
+from requests_cache.backends.dbdict import DbDict, DbPickleDict
 
 
 class DbCache(MemoryCache):
@@ -15,16 +15,12 @@ class DbCache(MemoryCache):
 
     Reading is fast, saving is a bit slower. It can store big amount of data
     with low memory usage.
-
-    It stores cache data to two files (for ``location = 'cache'``):
-
-    - ``cache_urls.sqlite``
-    - ``cache_responses.sqlite``
     """
     def __init__(self, location='cache', *args, **kwargs):
         """
         :param location: database filename prefix (default: ``'cache'``)
         """
         super(DbCache, self).__init__(*args, **kwargs)
-        self.url_map = DbPickleDict('%s_urls' % location)
-        self.responses = DbPickleDict('%s_responses' % location)
+        self.responses = DbPickleDict(location, 'responses')
+        self.url_map = DbDict(location, 'urls', self.responses)
+