clean registry before registering

[photosort.git] / src / bunch.py

diff --git a/src/bunch.py b/src/bunch.py
index 713a6185106148cd9107b5582d371902faea751c..1c3fe716d3cd403cfe1f6c4e3666dc8005747fb1 100644 (file)
--- a/src/bunch.py
+++ b/src/bunch.py
@@ -1,4 +1,5 @@
 import logging
+import os
 import time
 import threading
 
@@ -7,51 +8,65 @@ from migrator import Migrator
 
 class Bunch:
     class TriggeredSource:
-        def __init__(self, trigger, migrator, cleanup):
+        def __init__(self, idx, trigger, migrator, cleanup):
+            self.idx = idx
             self.trigger = trigger
             self.migrator = migrator
             self.cleanup = cleanup
 
-    def __init__(self, cfg):
-        self._id = cfg['id']
+    def __init__(self, idx, cache_dir, cfg):
+        self._idx = idx
+        source_idx = 1
         self._sources = []
         for src_dir_cfg in cfg['src_dirs']:
+            reg_db = os.path.join(cache_dir, "reg_%d_%d.db" % (idx, source_idx))
             self._sources.append(
                 Bunch.TriggeredSource(
-                    DirTrigger(src_dir_cfg['path']),
-                    Migrator(src_dir_cfg['path'], cfg['dst_dir']['path']),
+                    source_idx,
+                    DirTrigger(src_dir_cfg['path'], src_dir_cfg['cool_time'],
+                               src_dir_cfg['max_time']),
+                    Migrator(src_dir_cfg['path'], cfg['dst_dir']['path'], reg_db),
                     src_dir_cfg['cleanup']
                 )
             )
-        logging.info("Created bunch %s with %d sources.", self._id, len(self._sources))
+            source_idx += 1
+        logging.info("Created bunch #%d with %d sources.", self._idx, len(self._sources))
 
     def start(self):
-        logging.info("Starting bunch %s...", self._id)
+        logging.info("Starting bunch #%d...", self._idx)
         self._stop = False
         self._worker_thread = threading.Thread(target=self._worker)
         self._worker_thread.start()
 
     def stop(self):
-        logging.info("Stopping bunch %s...", self._id)
+        logging.info("Stopping bunch #%d...", self._idx)
         self._stop = True
         self._worker_thread.join()
-        logging.info("Stopped bunch %s.", self._id)
+        logging.info("Stopped bunch #%d.", self._idx)
+
+    def is_running(self):
+        return self._worker_thread.is_alive()
 
     def _worker(self):
-        # start triggers
+        for src in self._sources:
+            src.trigger.start()
 
         while not self._stop:
-            for source in self._sources:
+            for src in self._sources:
                 try:
-                    if source.trigger.is_triggering():
-                        logging.info("Got source trigger for bunch %s.", self._id)
-                        source.trigger.reset()
-                        source.migrator.migrate()
-                        if source.cleanup:
-                            source.migrator.cleanup()
+                    if src.trigger.is_triggering():
+                        logging.info("Got trigger for source #%d.%d.", self._idx, src.idx)
+                        before = time.time()
+                        src.trigger.reset()
+                        src.migrator.migrate(src.cleanup)
+                        if src.cleanup:
+                            src.migrator.cleanup()
+                        logging.info("Migration took %.1fs for source #%d.%d.",
+                                     time.time() - before, self._idx, src.idx)
                 except Exception as e:
-                    logging.error("Error migrating source for bunch %s: %s",
-                                  self._id, str(e))
+                    logging.error("Error migrating source #%d.%d: %s",
+                                  self._idx, src.idx, str(e))
             time.sleep(10.0)
 
-        # stop triggers
+        for src in self._sources:
+            src.trigger.stop()