Nasty bug where it didn't actually save anything

backend.py

@@ -34,7 +34,9 @@ class _Backend(object):
         return False
 
     def save(self):
-        os.remove(self.table)
+        if os.path.exists(self.table):
+            os.remove(self.table)
+
         self.create_store_if_needed()
         for f in self.__new_collection:
             self.store.insert(self.table, [f])

download.py

@@ -23,6 +23,7 @@ import htmlparser
 import config
 import sys
 import backend
+import util
 
 def get_savedir():
     conf = config.Configuration()
@@ -125,6 +126,8 @@ class Downloader(object):
             progress.show_progress(i)
             filename = os.path.join(get_savedir(), os.path.split(link)[1])
             if not check_archive(filename):
+                util.log(util.LogType.Msg, "%s is not in archive" % filename, None)
+
                 tries = 10
                 while tries > 0:
                     try:
@@ -135,10 +138,15 @@ class Downloader(object):
                 if tries == 0:
                     failed += 1
                 else:
+                    util.log(util.LogType.Msg, "succsesfully downloaded %s" % filename, None)
                     downloaded += 1
                     if self.on_downloaded is not None:
+                        util.log(util.LogType.Msg, "", self.on_downloaded)
+
                         if not self.on_downloaded(filename):
                             failed += 1
+                    else:
+                        util.log(util.LogType.Warn, "on_downloaded is None", None)
             else:
                 skipped += 1
             i += 1

sorter.py

@@ -24,6 +24,8 @@ import os
 import datetime
 import backend
 
+import util
+
 def dummy_option_creator(value1, value2): pass
 config._optioncreator = dummy_option_creator
 
@@ -34,10 +36,12 @@ class Sorter:
         self.resolutions = self.conf.get_resolutions()
     
     def act(self, filename):
+        util.log(util.LogType.Msg, "sorter is acting", filename)
+
         download_base = self.conf.get_download_location()
         retval = True
         
-        if not self.check_filename(filename):
+        if self.check_filename(filename):
             image = None
             try:
                 image = Image.open(os.path.join(download_base,
@@ -46,6 +50,8 @@ class Sorter:
                 retval = False
 
             if not image == None and self.archive_check(filename):
+                util.log(util.LogType.Msg, "Checking resolution", {"filename":filename, "resolution":image.size})
+
                 for resolution in self.resolutions:
                     resolution = resolution.split('x')
                     foldername = "%s-%s" % (resolution[0],
@@ -72,6 +78,8 @@ class Sorter:
         today = datetime.date.today()
         dest = os.path.join(destpath,
                             "%d-%d-%d" % (today.year, today.month, today.day))
+        util.log(util.LogType.Msg, "going to copy %s to %s" % (source, dest), None)
+
         if not os.path.exists(dest):
             os.makedirs(dest)
 

util.py

@@ -28,11 +28,10 @@ def raw_input_with_default(default, prompt):
 
 def log(logtype, message, data = None):
     global loglevel
-    print logtype, loglevel, loglevel >= logtype
     if loglevel >= logtype:
         print message
         if not data is None:
-            print data
+            print "data:\n\tdata"
 
 homedir = os.getenv("HOME")
 if homedir is None: