Multiple bug fixes

TODO

@@ -18,16 +18,14 @@ TODO
         ✓ Tie file deletion and tab closing to model updates
         ✓ Create separate thread for parser - Show progress in main window
         ✓ Memory management
+        ✓ Mass tagging
+        ✓ Add capability to sort by new
         ? Create emblem per filetype
         Table view
         Ignore a / the / numbers for sorting purposes
-        Put the path in the scope of the search
-            maybe as a type: switch
-        Mass tagging
         Information dialog widget
         Context menu: Cache, Read, Edit database, delete, Mark read/unread
         Set focus to newly added file
-        Add capability to sort by new
     Reading:
         ✓ Drop down for TOC
         ✓ Override the keypress event of the textedit
@@ -46,7 +44,6 @@ TODO
         Record progress
         Pagination
         Set context menu for definitions and the like
-        Hide progressbar
     Filetypes:
         ✓ cbz, cbr support
             ✓ Keep font settings enabled but only for background color

__main__.py

@@ -218,7 +218,10 @@ class MainUI(QtWidgets.QMainWindow, mainwindow.Ui_MainWindow):
 
         # Open last... open books.
         # Then set the value to None for the next run
-        self.open_files(self.settings['last_open_books'])
+        if self.settings['last_open_books']:
+            self.open_files(self.settings['last_open_books'])
+        else:
+            self.settings['last_open_tab'] = None
 
         # Scan the library @ startup
         if self.settings['scan_library']:
@@ -570,6 +573,10 @@ class MainUI(QtWidgets.QMainWindow, mainwindow.Ui_MainWindow):
         if not file_paths:
             return
 
+        def finishing_touches():
+            self.format_contentView()
+            self.start_culling_timer()
+
         print('Attempting to open: ' + ', '.join(file_paths))
 
         contents = sorter.BookSorter(
@@ -596,10 +603,11 @@ class MainUI(QtWidgets.QMainWindow, mainwindow.Ui_MainWindow):
             if self.settings['last_open_tab'] == this_path:
                 self.tabWidget.setCurrentIndex(i)
                 self.settings['last_open_tab'] = None
+                finishing_touches()
                 return
 
         self.tabWidget.setCurrentIndex(self.tabWidget.count() - 1)
-        self.format_contentView()
+        finishing_touches()
 
     def get_color(self):
         signal_sender = self.sender().objectName()

library.py

@@ -248,6 +248,8 @@ class Library:
 
                     return directory_name, directory_tags
 
+            return None, None
+
         # Both the models will have to be done separately
         # Item Model
         for i in range(self.view_model.rowCount()):

models.py

@@ -153,8 +153,9 @@ class TableProxyModel(QtCore.QSortFilterProxyModel):
             pass
 
         for i in valid_data:
-            if self.filter_string in i:
-                return True
+            if i:
+                if self.filter_string in i:
+                    return True
 
         return False
 

sorter.py

@@ -117,8 +117,7 @@ class BookSorter:
                 ('DateAdded', 'Position', 'Bookmarks'),
                 'books',
                 {'Hash': file_hash},
-                'EQUALS',
-                True)
+                'EQUALS')[0]
 
         book_data = []
         for i in database_return: