X-Git-Url: http://git.vrable.net/?p=cumulus.git;a=blobdiff_plain;f=python%2Fcumulus%2Fstore%2Ffile.py;h=833a5f0e0d9888cf1c512863df2a87128b5c6e77;hp=3d536bf45545544f48a45bbf473aef67e0dabda5;hb=ee98274cfd9e9383214a9792c01fdfe4f22ef677;hpb=fbe7425ae37564a99eb49133561eea5f1a6c7877

diff --git a/python/cumulus/store/file.py b/python/cumulus/store/file.py
index 3d536bf..833a5f0 100644
--- a/python/cumulus/store/file.py
+++ b/python/cumulus/store/file.py
@@ -16,37 +16,36 @@
 # with this program; if not, write to the Free Software Foundation, Inc.,
 # 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
 
+from __future__ import division, print_function, unicode_literals
+
 import os, sys, tempfile
 
 import cumulus.store
 
-type_patterns = cumulus.store.type_patterns
-
-class FileStore(cumulus.store.Store):
-    def __init__(self, url, **kw):
-        # if constructor isn't called via factory interpret url as filename
-        if not hasattr (self, 'path'):
-            self.path = url
-        self.prefix = self.path.rstrip("/")
-
-    def _get_path(self, type, name):
-        return os.path.join(self.prefix, type, name)
+class Store(cumulus.store.Store):
+    """Storage backend that accesses the local file system."""
+    def __init__(self, url):
+        super(Store, self).__init__(url)
+        self.prefix = cumulus.store.unquote(url.path)
 
     def list(self, subdir):
-        return os.listdir(os.path.join(self.prefix, subdir))
+        try:
+            return os.listdir(os.path.join(self.prefix, subdir))
+        except OSError:
+            raise cumulus.store.NotFoundError(subdir)
 
     def get(self, path):
-        return open(os.path.join(self.prefix, path), 'rb')
+        try:
+            return open(os.path.join(self.prefix, path), "rb")
+        except IOError:
+            raise cumulus.store.NotFoundError(path)
 
     def put(self, path, fp):
-        # TODO: Implement
-        raise NotImplementedError
-        k = self._get_path(type, name)
-        out = open(k, 'wb')
-        buf = fp.read(4096)
-        while len(buf) > 0:
-            out.write(buf)
+        with open(os.path.join(self.prefix, path), "wb") as out:
             buf = fp.read(4096)
+            while len(buf) > 0:
+                out.write(buf)
+                buf = fp.read(4096)
 
     def delete(self, path):
         os.unlink(os.path.join(self.prefix, path))
@@ -56,6 +55,4 @@ class FileStore(cumulus.store.Store):
             stat = os.stat(os.path.join(self.prefix, path))
             return {'size': stat.st_size}
         except OSError:
-            raise cumulus.store.NotFoundError, path
-
-Store = FileStore
+            raise cumulus.store.NotFoundError(path)