refactor imports

src/core/data/scrapers/monkrus.py

@@ -1,5 +1,5 @@
-from core.utils.data.state import state
 from core.utils.data.tracker import get_magnet_link
+from core.utils.data.state import state
 from bs4 import BeautifulSoup
 from typing import Dict
 import requests

src/core/data/scrapers/provider/gofile.py

@@ -27,5 +27,5 @@ def scrape_gofile(url):
 
         return temp[child[0]]["link"]
     except:
-        consoleLog("gofile didnt auth you, either the api has changed\n or you sent to many requests, please try again later.\n If it still doesnt work please open an issue on Github.")
+        consoleLog("GoFile Authorisation failed, if the Issue persists, please open an Issue on GitHub")
 

src/core/data/scrapers/rutracker.py

@@ -1,9 +1,9 @@
-import requests
-from core.utils.data.state import state
-from core.utils.logging.logs import consoleLog
-from core.utils.data.tracker import get_magnet_link
 from core.utils.network.jsonhandler import split_data, format_data
+from core.utils.data.tracker import get_magnet_link
+from core.utils.logging.logs import consoleLog
+from core.utils.data.state import state
 from typing import Dict
+import requests
 
 def scrape_rutracker(query):
     search = requests.get(f"{state.api_url}/search?q={query}", timeout=15)

src/core/data/scrapers/steamrip.py

@@ -6,8 +6,9 @@ from bs4 import BeautifulSoup
 from typing import Dict
 import webbrowser
 import requests
-import re
 import time
+import re
+
 
 cache = {
     "data": [],

src/core/data/scrapers/uztracker.py

@@ -1,10 +1,10 @@
-import requests
-from bs4 import BeautifulSoup
-from urllib.parse import urljoin
+from core.utils.data.tracker import get_magnet_link
 from core.utils.logging.logs import consoleLog
 from core.utils.data.state import state
-from core.utils.data.tracker import get_magnet_link
+from urllib.parse import urljoin
+from bs4 import BeautifulSoup
 from typing import Dict
+import requests
 
 
 def scrape_uztracker(query):

src/core/interface/dialogs/settings.py

@@ -1,12 +1,12 @@
-from core.utils.config.settings import save_settings
-from core.utils.data.state import state
-from core.utils.logging.logs import consoleLog
 from core.interface.utils.tabhelper import general_tab
-from core.interface.utils.tabhelper import paths_tab
 from core.interface.utils.tabhelper import network_tab
+from core.utils.config.settings import save_settings
+from core.interface.utils.tabhelper import paths_tab
 from core.interface.utils.svghelper import svg_icon
-from PySide6 import QtWidgets
+from core.utils.logging.logs import consoleLog
+from core.utils.data.state import state
 from PySide6.QtCore import Qt, QSize
+from PySide6 import QtWidgets
 from PySide6.QtWidgets import (
     QLineEdit, 
     QPushButton, 
@@ -21,6 +21,7 @@ from PySide6.QtWidgets import (
     QComboBox,
     QTabWidget,
 )
+
 import platform
 
 SVG_FOLDER = '<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 24 24"><path d="M2 6c0-1.1.9-2 2-2h5l2 2h7c1.1 0 2 .9 2 2v10c0 1.1-.9 2-2 2H4c-1.1 0-2-.9-2-2V6z" fill="{color}"/></svg>'

src/core/interface/gui.py

@@ -1,16 +1,17 @@
 from core.utils.logging.logs import consoleLog, remove_download_log, flush_log_buffer
-from core.utils.general.wrappers import run_thread
-from core.utils.data.state import state
+from core.interface.assets.base64_icons import settings_white_base64
+from core.interface.assets.base64_icons import settings_black_base64
+from core.interface.utils.searchhelper import return_pressed
+from core.interface.dialogs.settings import settings_dialog
+from core.interface.assets.base64_icons import logo_base64
 from core.utils.network.download import download_selected
 from core.utils.network.update_checker import get_updates
+from core.utils.network.updater import download_update
 from core.interface.utils.tabhelper import create_tab
-from core.interface.utils.searchhelper import return_pressed
 from core.interface.utils.svghelper import svg_icon
-from core.interface.dialogs.settings import settings_dialog
-from core.interface.assets.base64_icons import settings_black_base64
-from core.interface.assets.base64_icons import settings_white_base64
-from core.interface.assets.base64_icons import logo_base64
 from core.utils.general.shutdown import closehelper
+from core.utils.general.wrappers import run_thread
+from core.utils.data.state import state
 
 from PySide6 import QtWidgets
 from PySide6.QtCore import (
@@ -52,16 +53,16 @@ from PySide6.QtGui import (
     QColor, 
 )
 
+import libtorrent as lt
+import subprocess
 import darkdetect
 import threading
 import platform
-import requests as r
-import os
-import subprocess
-import libtorrent as lt
-import sys
-import json
 import base64
+import json
+import time
+import sys
+import os
 
 
 def _is_dark_mode():
@@ -141,75 +142,9 @@ SVG_PLAY = '<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 24 24"><polygon
 SVG_PAUSE = '<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 24 24"><rect x="5" y="3" width="4" height="18" rx="1" fill="{color}"/><rect x="15" y="3" width="4" height="18" rx="1" fill="{color}"/></svg>'
 SVG_FOLDER = '<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 24 24"><path d="M2 6c0-1.1.9-2 2-2h5l2 2h7c1.1 0 2 .9 2 2v10c0 1.1-.9 2-2 2H4c-1.1 0-2-.9-2-2V6z" fill="{color}"/></svg>'
 
-
-def _verify_hash(file_path, expected_hash):
-    import hashlib
-    sha256 = hashlib.sha256()
-    with open(file_path, "rb") as f:
-        for chunk in iter(lambda: f.read(8192), b""):
-            sha256.update(chunk)
-    return f"sha256:{sha256.hexdigest()}" == expected_hash
-
-
-def _download_update(assets):
-    import tempfile
-    import time
-    for asset in assets:
-        if "-windows-setup.exe" in asset["name"]:
-            filename = asset["name"]
-            setup_hash = asset["hash"]
-            url = asset["url"]
-            break
-
-    if not filename:
-        consoleLog("Error: No Windows installer found in release assets")
-        return
-
-    installer_path = os.path.join(tempfile.gettempdir(), filename)
-    progress = QtWidgets.QProgressDialog("Downloading installer...", None, 0, 0)
-    progress.setWindowTitle("Updating")
-    progress.setWindowModality(Qt.WindowModality.ApplicationModal)
-    progress.setCancelButton(None)
-    progress.setMinimumDuration(0)
-    progress.setAutoClose(False)
-    progress.setAutoReset(False)
-    progress.setRange(0, 100)
-    progress.setValue(0)
-    progress.show()
-    QtWidgets.QApplication.processEvents()
-    response = r.get(url, allow_redirects=True, stream=True)
-    total = int(response.headers.get("content-length", 0))
-    downloaded = 0
-    with open(installer_path, "wb") as f:
-        for chunk in response.iter_content(chunk_size=65536):
-            f.write(chunk)
-            downloaded += len(chunk)
-            if total > 0:
-                progress.setValue(int(downloaded * 100 / total))
-            QtWidgets.QApplication.processEvents()
-    if not os.path.exists(installer_path):
-        progress.close()
-        raise FileNotFoundError("Executable not found")
-    if setup_hash:
-        if _verify_hash(installer_path, setup_hash):
-            consoleLog(f"Sucessfully validated installer hash ({setup_hash})")
-        else:
-            consoleLog("Error: Invalid Filehash, file may be corrupted")
-            sys.exit(0)
-    else:
-        consoleLog("Skipping Hash Verification (no hash found for release)")
-    progress.setLabelText("Installing update...")
-    progress.setValue(100)
-    QtWidgets.QApplication.processEvents()
-    subprocess.Popen([installer_path, "/VERYSILENT", "/SUPPRESSMSGBOXES", "/SP-", "/CLOSEAPPLICATIONS"])
-    time.sleep(1)
-    sys.exit(0)
-
-
 def windowCloseHelper():
     QGuiApplication.quit()
 
-
 class ElidedItemDelegate(QStyledItemDelegate):
     def __init__(self, get_hovered_row, parent=None):
         super().__init__(parent)
@@ -274,17 +209,17 @@ class MainWindow(QtWidgets.QMainWindow, QWidget):
                 state.version = build_info.get("version")
 
         if state.ignore_updates is False and platform.system() == "Windows":
-            assets = get_updates()
+            assets, latest = get_updates()
             if assets != None:
                 msg = QMessageBox()
                 msg.setIcon(QMessageBox.Icon.Information)
                 msg.setWindowTitle("Update Available")
-                msg.setText("A new version is available.")
-                msg.setInformativeText("Press Ok to download the update.")
+                msg.setText(f"A new version is available\n({latest})")
+                msg.setInformativeText("Press Ok to download.")
                 msg.setStandardButtons(QMessageBox.StandardButton.Ok | QMessageBox.StandardButton.Ignore)
                 response = msg.exec_()
                 if response == QMessageBox.StandardButton.Ok:
-                    _download_update(assets)
+                    download_update(assets)
 
         self.setWindowTitle("Software Manager")
         self.setGeometry(100, 100, 800, 600)
@@ -488,22 +423,40 @@ class MainWindow(QtWidgets.QMainWindow, QWidget):
 
             def setEditorData(self, editor, index):
                 button = editor.findChild(QtWidgets.QPushButton)
-                magnet_link = list(state.active_downloads.keys())[index.row()]
-                magnetdl = state.active_downloads[magnet_link]
-                status = magnetdl.status()
-                if button:
-                    if status.state == lt.torrent_status.seeding:
-                        button.setIcon(svg_icon(SVG_FOLDER, 18))
-                        button.setText("")
-                    else:
-                        is_user_paused = status.paused and not status.auto_managed
-                        button.setIcon(svg_icon(SVG_PLAY if is_user_paused else SVG_PAUSE, 18))
-                        button.setText("")
+                if not button:
+                    return
+                try:
+                    with state.downloads_lock:
+                        keys = list(state.active_downloads.keys())
+                        if index.row() >= len(keys):
+                            return
+                        magnet_link = keys[index.row()]
+                        magnetdl = state.active_downloads[magnet_link]
+                    status = magnetdl.status()
+                except (RuntimeError, IndexError, KeyError):
+                    return
+
+                if status.state == lt.torrent_status.seeding:
+                    button.setIcon(svg_icon(SVG_FOLDER, 18))
+                    button.setText("")
+                else:
+                    is_user_paused = status.paused and not status.auto_managed
+                    button.setIcon(svg_icon(SVG_PLAY if is_user_paused else SVG_PAUSE, 18))
+                    button.setText("")
+
 
             def createEditor(self, parent, option, index):
-                magnet_link = list(state.active_downloads.keys())[index.row()]
-                magnetdl = state.active_downloads[magnet_link]
-                status = magnetdl.status()
+                try:
+                    with state.downloads_lock:
+                        keys = list(state.active_downloads.keys())
+                        if index.row() >= len(keys):
+                            return QWidget(parent)
+                        magnet_link = keys[index.row()]
+                        magnetdl = state.active_downloads[magnet_link]
+                    status = magnetdl.status()
+                except (RuntimeError, IndexError, KeyError):
+                    return QWidget(parent)
+
                 widget = QWidget(parent)
                 widget.setStyleSheet("border: none; background: transparent;")
                 layout = QHBoxLayout(widget)
@@ -526,6 +479,7 @@ class MainWindow(QtWidgets.QMainWindow, QWidget):
                 widget.setLayout(layout)
                 return widget
 
+
             def editorEvent(self, event, model, option, index):
                 return False
 
@@ -846,10 +800,14 @@ class MainWindow(QtWidgets.QMainWindow, QWidget):
                     if idx.isValid():
                         editor = self.downloadList.indexWidget(idx)
                         if editor and delegate:
-                            delegate.setEditorData(editor, idx)
+                            try:
+                                delegate.setEditorData(editor, idx)
+                            except RuntimeError:
+                                pass
 
         self._update_speed_label()
 
+
     def _update_speed_label(self):
         total_down = 0
         total_up = 0
@@ -991,63 +949,89 @@ class MainWindow(QtWidgets.QMainWindow, QWidget):
         if not hasattr(self, '_context_menu_row'):
             return
         row = self._context_menu_row
-        if row < 0 or row >= len(state.active_downloads):
-            return
-        magnet_link = list(state.active_downloads.keys())[row]
-        magnetdl = state.active_downloads[magnet_link]
-        confirm = QMessageBox.question(self, "Cancel Download", f"Are you sure you want to cancel the download of '{magnetdl.status().name}'?", QMessageBox.StandardButton.Yes | QMessageBox.StandardButton.No)
+        with state.downloads_lock:
+            if row < 0 or row >= len(state.active_downloads):
+                return
+            magnet_link = list(state.active_downloads.keys())[row]
+            magnetdl = state.active_downloads[magnet_link]
+
+        # Cache the name BEFORE removing from session
+        try:
+            torrent_name = magnetdl.status().name
+        except RuntimeError:
+            torrent_name = "Unknown"
+
+        confirm = QMessageBox.question(
+            self, "Cancel Download",
+            f"Are you sure you want to cancel the download of '{torrent_name}'?",
+            QMessageBox.StandardButton.Yes | QMessageBox.StandardButton.No
+        )
         if confirm == QMessageBox.StandardButton.Yes:
-            if hasattr(magnetdl, 'stop'):
-                magnetdl.stop()
-            elif state.dl_session:
+            with state.downloads_lock:
+                state.active_downloads.pop(magnet_link, None)
+            remove_download_log(magnet_link)
+
+            if state.dl_session:
                 try:
                     state.dl_session.remove_torrent(magnetdl)
                 except Exception:
                     pass
-            del state.active_downloads[magnet_link]
-            remove_download_log(magnet_link)
-            try:
-                consoleLog(f"Cancelled download: {magnetdl.status().name}", True)
-            except RuntimeError:
-                consoleLog(f"Cancelled download")
+
+            consoleLog(f"Cancelled download: {torrent_name}", True)
+
 
     def deleteFileAction(self):
         if not hasattr(self, '_context_menu_row'):
             return
         row = self._context_menu_row
-        if row < 0 or row >= len(state.active_downloads):
+        with state.downloads_lock:
+            if row < 0 or row >= len(state.active_downloads):
+                return
+            magnet_link = list(state.active_downloads.keys())[row]
+            magnetdl = state.active_downloads[magnet_link]
+        try:
+            status = magnetdl.status()
+            save_path = status.save_path
+            torrent_name = status.name
+        except RuntimeError:
+            consoleLog("Error: torrent handle already invalid", True)
+            with state.downloads_lock:
+                state.active_downloads.pop(magnet_link, None)
+            remove_download_log(magnet_link)
             return
-        magnet_link = list(state.active_downloads.keys())[row]
-        magnetdl = state.active_downloads[magnet_link]
-        status = magnetdl.status()
-        save_path = status.save_path
-        torrent_name = status.name
         download_path = os.path.join(save_path, torrent_name)
-        confirm = QMessageBox.question(self, "Delete Files", f"Are you sure you want to delete the downloaded files of '{magnetdl.status().name}'? This action cannot be undone.", QMessageBox.StandardButton.Yes | QMessageBox.StandardButton.No)
+        confirm = QMessageBox.question(
+            self, "Delete Files",
+            f"Are you sure you want to delete the downloaded files of '{torrent_name}'? This action cannot be undone.",
+            QMessageBox.StandardButton.Yes | QMessageBox.StandardButton.No
+        )
         if confirm == QMessageBox.StandardButton.Yes:
-            if hasattr(magnetdl, 'stop'):
-                magnetdl.stop()
-            elif state.dl_session:
+            with state.downloads_lock:
+                state.active_downloads.pop(magnet_link, None)
+            remove_download_log(magnet_link)
+            if state.dl_session:
                 try:
                     state.dl_session.remove_torrent(magnetdl)
+                    time.sleep(0.5)
                 except Exception:
                     pass
             if download_path and os.path.exists(download_path):
-                try:
-                    if os.path.isfile(download_path):
-                        remove_download_log(magnet_link)
-                        os.remove(download_path)
-                        del state.active_downloads[magnet_link]
-                        consoleLog(f"Deleted files for: {magnetdl.status().name}", True)
-                    else:
-                        import shutil
-                        remove_download_log(magnet_link)
-                        shutil.rmtree(download_path)
-                        del state.active_downloads[magnet_link]
-                        consoleLog(f"Deleted files for: {magnetdl.status().name}", True)
-                except Exception as e:
-                    consoleLog(f"Error deleting files: {e}", True)
+                import shutil
+                last_error = None
+                for attempt in range(3):
+                    try:
+                        if os.path.isfile(download_path):
+                            os.remove(download_path)
+                        else:
+                            shutil.rmtree(download_path)
+                        consoleLog(f"Deleted files for: {torrent_name}", True)
+                        last_error = None
+                        break
+                    except Exception as e:
+                        last_error = e
+                        if attempt < 2:
+                            time.sleep(0.5)
+                if last_error:
+                    consoleLog(f"Error deleting files: {last_error}", True)
             else:
-                del state.active_downloads[magnet_link]
-                remove_download_log(magnet_link)
-                consoleLog(f"Removed entry (files not found): {magnetdl.status().name}", True)
+                consoleLog(f"Removed entry (files not found): {torrent_name}", True)

src/core/network/direct_download/handle.py

@@ -1,17 +1,17 @@
-import os
-import threading
-import requests
-import json
-import hashlib
-import time
+from core.utils.logging.logs import consoleLog, update_download_completed
 from concurrent.futures import ThreadPoolExecutor, as_completed
+from .status import DirectDownloadStatus, ChunkSpec
+from core.utils.data.state import state
+from .utils import format_size
 from typing import Optional
 import libtorrent as lt
+import threading
+import requests
+import hashlib
+import json
+import time
+import os
 
-from core.utils.logging.logs import consoleLog, update_download_completed
-from core.utils.data.state import state
-from .status import DirectDownloadStatus, ChunkSpec
-from .utils import format_size
 
 class SimpleThrottler:
     def __init__(self):

src/core/network/direct_download/status.py

@@ -1,8 +1,8 @@
-import threading
-import time
 from dataclasses import dataclass
 from typing import Optional
 import libtorrent as lt
+import threading
+import time
 
 
 @dataclass

src/core/network/direct_download/utils.py

@@ -1,7 +1,7 @@
-import os
-import requests
-from typing import Optional
 from urllib.parse import urlparse, unquote
+from typing import Optional
+import requests
+import os
 
 def sanitize_filename(name: str) -> str:
     # Remove or replace dangerous characters

src/core/network/libtorrent_int.py

@@ -1,13 +1,13 @@
-import time
-import os
+from core.network.interface import get_interface_ip
+from core.utils.general.wrappers import run_thread
+from core.utils.logging.logs import consoleLog
+from core.utils.data.state import state
+import libtorrent as lt
+import threading
 import platform
 import ctypes
-from core.utils.general.wrappers import run_thread
-from core.network.interface import get_interface_ip
-import threading
-import libtorrent as lt
-from core.utils.data.state import state
-from core.utils.logging.logs import consoleLog
+import time
+import os
 
 
 global loop_running
@@ -89,7 +89,7 @@ def add_download(magnet_uri):
 
     try:
         params = lt.parse_magnet_uri(magnet_uri)
-        params.save_path = "."
+        params.save_path = state.download_path
 
         handle = state.dl_session.add_torrent(params)
 

src/core/network/libtorrent_misc.py

@@ -1,10 +1,10 @@
-from core.utils.data.state import state
 from core.utils.logging.logs import update_download_completed_by_hash
 from core.utils.logging.logs import consoleLog
+from core.utils.data.state import state
 from plyer import notification
 import libtorrent as lt
-import os
 import time
+import os
 
 
 def cleanup_session():

src/core/network/libtorrent_wrapper.py

@@ -1,5 +1,6 @@
-from core.utils.logging.logs import consoleLog
 from core.network.libtorrent_int import add_download
+from core.utils.logging.logs import consoleLog
+
 
 def add_magnet(uri):
     if uri is not None and uri.startswith("magnet:?"):  

src/core/utils/config/settings.py

@@ -1,6 +1,6 @@
 from core.network.libtorrent_int import update_settings
-from core.utils.data.state import state
 from core.utils.logging.logs import consoleLog
+from core.utils.data.state import state
 from .config import create_config
 
 

src/core/utils/data/state.py

@@ -1,8 +1,8 @@
-import threading
 from PySide6.QtCore import QObject, Signal
 from PySide6.QtWidgets import QTableWidget
 from typing import Any, List, Dict
 from pathlib import Path
+import threading
 
 class AppState(QObject):
     image_changed = Signal(str)

src/core/utils/data/tracker.py

@@ -1,6 +1,6 @@
-import requests
-from bs4 import BeautifulSoup
 from core.utils.logging.logs import consoleLog
+from bs4 import BeautifulSoup
+import requests
 
 
 def get_magnet_link(post_url):

src/core/utils/logging/loghandler.py

@@ -1,5 +1,5 @@
-from core.utils.logging.logs import consoleLog, remove_download_log
 from core.utils.network.download import run_download_direct, seed_magnet
+from core.utils.logging.logs import consoleLog, remove_download_log
 import os
 
 def split_data(data):
@@ -14,13 +14,12 @@ def check_completed(downloads, resume):
         if download.completed == False:
             consoleLog(f"Found unfinished download: {download.title}")
             if resume == True:
-                dl_dir = os.path.dirname(download.path)
                 if download.magnet_uri:
-                    run_download_direct(download.magnet_uri, dl_dir, download.title)
+                    run_download_direct(download.magnet_uri, download.title)
                     consoleLog(f"Resuming Magnet: {download.title}")
                 elif download.url:
                     from core.network.direct_download import add_direct_download
-                    add_direct_download(download.url, download.title, dl_dir)
+                    add_direct_download(download.url, download.title)
                     consoleLog(f"Resuming Direct Download: {download.title}")
 
 def check_downloads(downloads):

src/core/utils/logging/logs.py

@@ -3,10 +3,10 @@ from core.utils.data.state import state
 from dataclasses import asdict
 from datetime import datetime
 import json
+import time
 import os
 import re
-import time
-import threading
+
 
 def add_download_log(title, url, magnet_uri, completed) -> DownloadList:
     # wait for metadata outside the lock to avoid blocking other threads

src/core/utils/network/download.py

@@ -1,12 +1,12 @@
-from PySide6.QtWidgets import QTableWidgetItem
-from PySide6.QtCore import Qt
-from core.utils.logging.logs import consoleLog
-from core.network.libtorrent_wrapper import add_magnet
-from core.utils.general.wrappers import run_thread
-from core.utils.logging.logs import add_download_log
-from core.network.libtorrent_int import add_seed
-from core.utils.data.state import state
 from core.network.direct_download import add_direct_download
+from core.network.libtorrent_wrapper import add_magnet
+from core.utils.logging.logs import add_download_log
+from core.utils.general.wrappers import run_thread
+from core.network.libtorrent_int import add_seed
+from PySide6.QtWidgets import QTableWidgetItem
+from core.utils.logging.logs import consoleLog
+from core.utils.data.state import state
+from PySide6.QtCore import Qt
 import threading
 
 
@@ -41,7 +41,7 @@ def run_download(post):
     else:
         add_direct_download(link, post.get("title", "Unknown"))
 
-def run_download_direct(magnet_uri, dl_path=None, title="Direct Download"):
+def run_download_direct(magnet_uri, title="Direct Download"):
     consoleLog(f"Magnet: {title}")
     add_magnet(magnet_uri)
     add_download_log(title, "", magnet_uri, False)

src/core/utils/network/update_checker.py

@@ -1,10 +1,11 @@
-import requests
-from core.utils.data.state import state
 from core.utils.logging.logs import consoleLog
+from core.utils.data.state import state
+import requests
+
+
 
 def get_updates():
     url = f"https://api.github.com/repos/KeksPirates/SoftwareManager/releases/latest"
-
     try:
         response = requests.get(url, timeout=15)
     except requests.RequestException as e:
@@ -33,9 +34,9 @@ def get_updates():
                     url=asset['browser_download_url'],
                     hash=asset.get('digest')
                 ))
-            return release_assets
+            return release_assets, latest_version
         else:
-            return None
+            return None, None
     else:
         consoleLog("Already up-to-date.")
-        return None
+        return None, None

src/core/utils/network/updater.py

@@ -0,0 +1,96 @@
+from core.network.direct_download.handle import DirectDownloadHandle
+from core.utils.logging.logs import consoleLog
+from core.utils.data.state import state
+from PySide6.QtCore import Qt
+from PySide6 import QtWidgets
+import libtorrent as lt
+import subprocess
+import tempfile
+import hashlib
+import time
+import sys
+import os
+
+
+def _verify_hash(file_path: str, expected_hash: str) -> bool:
+    sha256 = hashlib.sha256()
+    with open(file_path, "rb") as f:
+        for chunk in iter(lambda: f.read(8192), b""):
+            sha256.update(chunk)
+    return f"sha256:{sha256.hexdigest()}" == expected_hash
+
+
+def download_update(assets: list):
+    filename = None
+    setup_hash = None
+    url = None
+
+    for asset in assets:
+        if "-windows-setup.exe" in asset["name"]:
+            filename = asset["name"]
+            setup_hash = asset["hash"]
+            url = asset["url"]
+            break
+
+    if not filename:
+        consoleLog("Error: No Windows installer found in release assets")
+        return
+
+    installer_path = os.path.join(tempfile.gettempdir(), filename)
+
+    progress = QtWidgets.QProgressDialog("Downloading update... (0.0 MB/s)", None, 0, 100)
+    progress.setWindowTitle("Updating")
+    progress.setWindowModality(Qt.WindowModality.ApplicationModal)
+    progress.setCancelButton(None)
+    progress.setMinimumDuration(0)
+    progress.setAutoClose(False)
+    progress.setAutoReset(False)
+    progress.setValue(0)
+    progress.show()
+    QtWidgets.QApplication.processEvents()
+
+    original_limit = state.down_speed_limit
+    state.down_speed_limit = 0
+    handle = DirectDownloadHandle(url, filename, tempfile.gettempdir())
+    handle.start()
+
+    while True:
+        QtWidgets.QApplication.processEvents()
+        status = handle.status()
+
+        if status.error:
+            state.down_speed_limit = original_limit
+            progress.close()
+            consoleLog(f"Update download failed: {status.error}")
+            return
+
+        if status.total_wanted > 0:
+            pct = int(status.total_wanted_done * 100 / status.total_wanted)
+            speed_mb = status.download_rate / (1024 * 1024)
+            progress.setValue(pct)
+            progress.setLabelText(f"Downloading update... ({speed_mb:.1f} MB/s)")
+
+        if status.state == lt.torrent_status.seeding:
+            break
+
+        time.sleep(0.1)
+
+    state.down_speed_limit = original_limit
+
+    if setup_hash:
+        if _verify_hash(installer_path, setup_hash):
+            consoleLog(f"Successfully validated installer hash ({setup_hash})")
+        else:
+            progress.close()
+            consoleLog("Error: Invalid file hash, file may be corrupted")
+            sys.exit(0)
+    else:
+        consoleLog("Skipping hash verification (no hash found for release)")
+
+    progress.setLabelText("Installing update...")
+    progress.setValue(100)
+    QtWidgets.QApplication.processEvents()
+
+    subprocess.Popen([installer_path, "/VERYSILENT", "/SUPPRESSMSGBOXES", "/SP-", "/CLOSEAPPLICATIONS"])
+    time.sleep(1)
+    sys.exit(0)

src/main.py

@@ -1,21 +1,21 @@
-from core.interface.gui import MainWindow
-from core.utils.data.state import state
-from core.utils.logging.logs import consoleLog
 from core.network.libtorrent_misc import send_notification, update_log, check_deleted_files
+from core.utils.logging.loghandler import split_data, check_completed, check_downloads
+from core.network.interface import list_interfaces, init_interfaces
 from core.utils.logging.logs import get_download_logs
 from core.utils.general.shutdown import closehelper
 from core.utils.general.wrappers import run_thread
-from core.utils.logging.loghandler import split_data, check_completed, check_downloads
-from core.network.interface import list_interfaces, init_interfaces
 from core.utils.config.config import read_config
+from core.utils.logging.logs import consoleLog
+from core.interface.gui import MainWindow
+from core.utils.data.state import state
 from PySide6 import QtWidgets
 from PySide6.QtCore import Qt
 import qdarktheme
 import threading
 import platform
 import signal
-import sys
 import time
+import sys
 
 def run_gui():
     app = QtWidgets.QApplication.instance() or QtWidgets.QApplication(sys.argv)