clean registry only once after migration

[photosort.git] / src / migrator.py

diff --git a/src/migrator.py b/src/migrator.py
index 7bd32e6d93f5bc187c96c7ee402780645c63233f..d48022698b00e7e59ec908d872ab475ea4d11c1b 100644 (file)
--- a/src/migrator.py
+++ b/src/migrator.py
@@ -3,19 +3,26 @@ import logging
 import os
 
 import misc
+from registry import Registry
 
 class Migrator:
-    def __init__(self, src_dir, dst_dir):
+    def __init__(self, src_dir, dst_dir, reg_db=None):
         self._base_src_dir = src_dir
         self._base_dst_dir = dst_dir
+        self._reg = Registry(reg_db)
 
     def migrate(self, remove):
         for src_file_name, src_file_path in misc.walk_media_files(self._base_src_dir):
             logging.debug('Migrating %s...', src_file_name)
             try:
-                self._migrate_single(src_file_name, src_file_path, remove)
+                if not self._reg.is_registered(src_file_path):
+                    self._migrate_single(src_file_name, src_file_path, remove)
+                    self._reg.register(src_file_path)
+                else:
+                    self._reg.refresh(src_file_path)
             except Exception as e:
                 logging.error('Error migrating %s: %s', src_file_path, str(e))
+        self._reg.clean()
 
     def _migrate_single(self, src_file_name, src_file_path, remove):
         meta_time = misc.extract_meta_time(src_file_path)