X-Git-Url: http://git.vrable.net/?a=blobdiff_plain;f=python%2Fcumulus%2Fstore%2F__init__.py;h=e638bc5806ca9185df3deed4f1b09363c5fe6d85;hb=567bd6a883eaa54d10ca61d0b6083da09bf48085;hp=0899d70b04c9a03e1b0e1e32bc2166eca4ae4e88;hpb=c343597dac79f9edc63d95d881625a317fadb1d9;p=cumulus.git

diff --git a/python/cumulus/store/__init__.py b/python/cumulus/store/__init__.py
index 0899d70..e638bc5 100644
--- a/python/cumulus/store/__init__.py
+++ b/python/cumulus/store/__init__.py
@@ -16,7 +16,13 @@
 # with this program; if not, write to the Free Software Foundation, Inc.,
 # 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
 
-import exceptions, re, urlparse
+from __future__ import division, print_function, unicode_literals
+
+import re
+try:
+    from urllib.parse import urlparse
+except ImportError:
+    from urlparse import urlparse
 
 type_patterns = {
     'checksums': re.compile(r"^snapshot-(.*)\.(\w+)sums$"),
@@ -24,7 +30,7 @@ type_patterns = {
     'snapshots': re.compile(r"^snapshot-(.*)\.(cumulus|lbs)$")
 }
 
-class NotFoundError(exceptions.KeyError):
+class NotFoundError(KeyError):
     """Exception thrown when a file is not found in a repository."""
 
     pass
@@ -39,7 +45,7 @@ class Store (object):
         if cls != Store:
             return super(Store, cls).__new__(cls, url, **kw)
         (scheme, netloc, path, params, query, fragment) \
-            = urlparse.urlparse(url)
+            = urlparse(url)
 
         try:
             cumulus = __import__('cumulus.store.%s' % scheme, globals())
@@ -53,7 +59,7 @@ class Store (object):
             obj.fragment = fragment
             return obj
         except ImportError:
-            raise NotImplementedError, "Scheme %s not implemented" % scheme
+            raise NotImplementedError("Scheme %s not implemented" % scheme)
 
     def list(self, path):
         raise NotImplementedError
@@ -70,7 +76,7 @@ class Store (object):
     def stat(self, path):
         raise NotImplementedError
 
-    def scan(self):
+    def scan(self, path):
         """Cache file information stored in this backend.
 
         This might make subsequent list or stat calls more efficient, but this