fix: crash when there are no results in search tab

src/core/data/scrapers/uztracker.py

@@ -10,27 +10,23 @@ def scrape_uztracker(query):
     posts = []
 
     try:
-        response = requests.get(
-            f"{search_url.rstrip('/')}/tracker.php",
-            params={'nm': query},
-        )
+        response = requests.get(search_url)
         response.raise_for_status()
         soup = BeautifulSoup(response.text, 'html.parser')
-        links = soup.find_all('a', class_="genmed tLink", href=lambda x: x and x.startswith('./viewtopic'))
-        
+        links = soup.find_all('tr', class_="tCenter hl-tr", id=lambda x: x and x.startswith('tor_'))
         for link in links:
-            if link.b:
-                title = link.b.text
-                url = urljoin(base_url, link['href'])
 
-                author_link = link.find_parent('td').find('a', class_="med ts-text")
-                author = author_link.text.strip() if author_link else "Unknown"
+            theme_link = link.find('a', class_="genmed tLink", href=lambda x: x and x.startswith('./viewtopic')) 
+            url = urljoin(base_url, theme_link['href'])
+            title = theme_link.b.text
+            author_link = link.find('a', class_="med")
+            author = author_link.text.strip() if author_link else "Unknown"
 
-                posts.append(dict(
-                    title=title,
-                    url=url,
-                    author=author
-                ))
+            posts.append(dict(
+                title=title,
+                url=url,
+                author=author
+            ))
 
         return posts
 

src/core/interface/gui.py

@@ -157,7 +157,7 @@ class MainWindow(QtWidgets.QMainWindow, QWidget):
             header = table.horizontalHeader()
             header.setSectionResizeMode(0, QHeaderView.ResizeMode.Stretch) 
             header.setSectionResizeMode(1, QHeaderView.ResizeMode.Fixed)   
-            header.resizeSection(1, 200)
+            header.resizeSection(1, 500)
             header.setStretchLastSection(False)
 
             return table
@@ -513,12 +513,12 @@ class MainWindow(QtWidgets.QMainWindow, QWidget):
         event.accept()
 
     def set_tracker(self, _):
+        old_tracker = state.tracker
         state.tracker = self.tracker_list.currentText()
 
-        while self.horizontal_layout.count():
-            item = self.horizontal_layout.takeAt(0)
-            if item.widget():
-                item.widget().setParent(None)
+        old_widget = state.tracker_list[old_tracker]
+        self.horizontal_layout.removeWidget(old_widget)
+        old_widget.setParent(None)
 
         tracker_widget = state.tracker_list[state.tracker]
         self.horizontal_layout.addWidget(tracker_widget)

src/core/interface/utils/searchhelper.py

@@ -55,7 +55,7 @@ def return_pressed(self):
             state.tracker_list[state.tracker].clear()
             self.show_empty_results(True)
         else:
-            state.post_author, state.post_titles, state.post_urls  = format_data_minimal(state.posts)
+            state.post_author, state.post_titles, state.post_urls = format_data_minimal(state.posts)
             self.show_empty_results(False)
             state.tracker_list[state.tracker].clear()
             state.tracker_list[state.tracker].setHorizontalHeaderLabels(["Post Title", "Author"])

src/core/utils/network/jsonhandler.py

@@ -25,7 +25,7 @@ def format_data_minimal(data):
     post_titles = [post["title"] for post in data]
     post_links = [post["url"] for post in data]
 
-    return  post_author, post_titles, post_links
+    return post_author, post_titles, post_links