cc-4105: refactored a few routines, added more comments

python_apps/media-monitor2/media/monitor/airtime.py

@@ -4,7 +4,7 @@ from kombu.connection import BrokerConnection
 import json
 import copy
 
-from media.monitor.exception import BadSongFile
+from media.monitor.exceptions import BadSongFile
 from media.monitor.metadata import Metadata
 from media.monitor.log import Loggable
 
@@ -98,6 +98,7 @@ class AirtimeMessageReceiver(Loggable):
         except Exception as e:
             # TODO : add md_path to problem path or something?
             self.logger.info("Unknown error when writing metadata to: '%s'" % md_path)
+
     def new_watch(self, msg):
         # TODO : add new watched directory by bootstrapping it with an empty
         # database?
@@ -108,6 +109,8 @@ class AirtimeMessageReceiver(Loggable):
         # TODO : basically a bootstrap on the directory
         pass
     def change_storage(self, msg):
-        pass
+        new_storage_directory = msg['directory']
+        new_storage_directory_id = str(msg['dir_id'])
+
     def file_delete(self, msg):
         pass

python_apps/media-monitor2/media/monitor/bootstrap.py

@@ -1,6 +1,6 @@
 import os
 from pydispatch import dispatcher
-from media.monitor.events import OrganizeFile, NewFile, DeleteFile
+from media.monitor.events import NewFile, DeleteFile
 from media.monitor.log import Loggable
 import media.monitor.pure as mmp
 
@@ -15,18 +15,6 @@ class Bootstrapper(Loggable):
         self.watch_channels = watch_channels
         self.last_ran = last_ran
 
-    def flush_organize(self):
-        """
-        walks the organize directories and sends an organize event for every file manually
-        """
-        flushed = 0
-        for pc in self.org_channels:
-            for f in mmp.walk_supported(pc.path, clean_empties=True):
-                self.logger.info("Bootstrapping: File in 'organize' directory: '%s'" % f)
-                dispatcher.send(signal=pc.signal, sender=self, event=OrganizeFile(f))
-                flushed += 1
-        self.logger.info("Flushed organized directory with %d files" % flushed)
-
     def flush_watch(self):
         """
         Syncs the file system into the database. Walks over deleted/new/modified files since

python_apps/media-monitor2/media/monitor/listeners.py

@@ -5,6 +5,7 @@ from pydispatch import dispatcher
 import media.monitor.pure as mmp
 from media.monitor.pure import IncludeOnly
 from media.monitor.events import OrganizeFile, NewFile, DeleteFile
+from media.monitor.log import Loggable
 
 # We attempt to document a list of all special cases and hacks that the
 # following classes should be able to handle.
@@ -26,19 +27,17 @@ from media.monitor.events import OrganizeFile, NewFile, DeleteFile
 # signature?. Of course that's not possible for some modification events
 # because the md5 signature will change...
 
-
 # Note: Because of the way classes that inherit from pyinotify.ProcessEvent
 # interact with constructors. you should only instantiate objects from them
 # using keyword arguments. For example:
-# Wrong: OrganizeListener('watch_signal') <= wrong
+# OrganizeListener('watch_signal') <= wrong
-# Right: OrganizeListener(signal='watch_signal') <= right
+# OrganizeListener(signal='watch_signal') <= right
-
 
 class BaseListener(object):
     def my_init(self, signal):
         self.signal = signal
 
-class OrganizeListener(BaseListener, pyinotify.ProcessEvent):
+class OrganizeListener(BaseListener, pyinotify.ProcessEvent, Loggable):
     # this class still don't handle the case where a dir was copied recursively
 
     def process_IN_CLOSE_WRITE(self, event): self.process_to_organize(event)
@@ -48,14 +47,18 @@ class OrganizeListener(BaseListener, pyinotify.ProcessEvent):
     def flush_events(self, path):
         """organize the whole directory at path. (pretty much by doing what
         handle does to every file"""
-        # TODO : implement me
+        flushed = 0
-        pass
+        for f in mmp.walk_supported(path, clean_empties=True):
+            self.logger.info("Bootstrapping: File in 'organize' directory: '%s'" % f)
+            dispatcher.send(signal=self.signal, sender=self, event=OrganizeFile(f))
+            flushed += 1
+        self.logger.info("Flushed organized directory with %d files" % flushed)
 
     @IncludeOnly(mmp.supported_extensions)
     def process_to_organize(self, event):
         dispatcher.send(signal=self.signal, sender=self, event=OrganizeFile(event))
 
-class StoreWatchListener(BaseListener, pyinotify.ProcessEvent):
+class StoreWatchListener(BaseListener, Loggable, pyinotify.ProcessEvent):
 
     def process_IN_CLOSE_WRITE(self, event): self.process_create(event)
     def process_IN_MOVED_TO(self, event): self.process_create(event)
@@ -72,9 +75,15 @@ class StoreWatchListener(BaseListener, pyinotify.ProcessEvent):
 
     def flush_events(self, path):
         """
-        walk over path and send a NewFile event for every file in this directory
+        walk over path and send a NewFile event for every file in this directory.
+        Not to be confused with bootstrapping which is a more careful process that
+        involved figuring out what's in the database first.
         """
-        # TODO : implement me
+        # Songs is a dictionary where every key is the watched the directory
-        pass
+        # and the value is a set with all the files in that directory.
-
+        added = 0
+        for f in mmp.walk_supported(path, clean_empties=False):
+            added += 1
+            dispatcher.send(signal=self.signal, sender=self, event=NewFile(f))
+        self.logger.info( "Flushed watch directory. added = %d" % added )
 

python_apps/media-monitor2/media/monitor/manager.py

@@ -128,7 +128,7 @@ class Manager(Loggable):
             self.__remove_watch(watch_dir)
         else:
             self.logger.info("'%s' is not being watched, hence cannot be removed"
-                    % watch_dir)
+                             % watch_dir)
 
     def loop(self):
         """

python_apps/media-monitor2/media/monitor/syncdb.py

@@ -37,6 +37,6 @@ class SyncDB(Loggable):
         """
         returns all the files given some dir_id. this method is here for "symmetry". it's not actually used anywhere
         """
-        return self.directory_get_files(self.id_get_files[dir_id])
+        return self.directory_get_files(self.id_lookup[dir_id])
 
 

python_apps/media-monitor2/media/monitor/watchersyncer.py

@@ -19,7 +19,7 @@ class RequestSync(threading.Thread,Loggable):
 
     @LazyProperty
     def apiclient(self):
-        return ac.AirTimeApiClient()
+        return ac.AirtimeApiClient()
 
     def run(self):
         # TODO : implement proper request sending