uhm, fix the file database table schema...

client/djrandom_client/upload.py

@@ -34,8 +34,8 @@ class FileDatabase(object):
 
         if is_new:
             self.conn.execute(
-                'create table seen (sha1 text(40), stamp integer, '
-                'primary key (sha1))')
+                'create table seen (path text(1024), stamp integer, '
+                'primary key (path))')
             self.conn.commit()
 
     def close(self):
@@ -44,16 +44,16 @@ class FileDatabase(object):
     def has(self, key):
         c = self.conn.cursor()
         row = c.execute(
-            'select stamp from seen where sha1 = ?', (key,)
+            'select stamp from seen where path = ?', (key,)
             ).fetchone()
         if row:
-            return True
+            return row[0]
         else:
-            return False
+            return None
 
     def add(self, key):
         c = self.conn.cursor()
-        c.execute('insert or replace into seen (sha1, stamp) values (?, ?)',
+        c.execute('insert or replace into seen (path, stamp) values (?, ?)',
                   (key, int(time.time())))
         self.conn.commit()