diff options
Diffstat (limited to 'example.py')
-rw-r--r-- | example.py | 10 |
1 files changed, 5 insertions, 5 deletions
@@ -33,11 +33,11 @@ def compute(filename): return md5.hexdigest() -def open_tree(dirname): +def open_tree(dirname, allow_writes=False): key_size = len(compute('/dev/null')) node_size = 4096 - forest = larch.open_forest(key_size=key_size, node_size=node_size, + forest = larch.open_forest(allow_writes=allow_writes, key_size=key_size, node_size=node_size, dirname=dirname) if forest.trees: tree = forest.trees[0] @@ -47,7 +47,7 @@ def open_tree(dirname): def add(filenames): - forest, tree = open_tree('example.tree') + forest, tree = open_tree('example.tree', allow_writes=True) for filename in filenames: checksum = compute(filename) tree.insert(checksum, filename) @@ -64,8 +64,8 @@ def find(checksums): def list_checksums(): forest, tree = open_tree('example.tree') key_size = len(compute('/dev/null')) - minkey = '00' * key_size - maxkey = 'ff' * key_size + minkey = '0' * key_size + maxkey = 'f' * key_size for checksum, filename in tree.lookup_range(minkey, maxkey): print checksum, filename |