feat: add network interface binding to settings dialog and update save_settings function

Added activity section with analytics image to README.

README.md

@@ -27,6 +27,9 @@ SoftwareManager is a Python-based GUI/TUI tool that simplifies downloading and m
 - If you want to host your own server, clone the server branch of this repo, enter your cookie for rutracker.org and run server.py. Detailed Instructions on how to get your rutracker cookie are in the README of its branch.
 - This tool is for educational purposes only. Use it responsibly.
 
+## Activity
+
+![Alt](https://repobeats.axiom.co/api/embed/3a61ea02ffdeb9ed5dd948d974a21e0d6cfae36c.svg "Repobeats analytics image")
 
 ## Star History
 

core/interface/dialogs/settings.py

@@ -13,6 +13,7 @@ from PySide6.QtWidgets import (
     QSpinBox,
     QCheckBox,
     QFileDialog,
+    QComboBox
 )
 import platform
 
@@ -56,7 +57,6 @@ def settings_dialog(self):
 
         autoresume_layout.addStretch()
         autoresume_checkbox.setChecked(state.autoresume)
-        autoresume_checkbox.toggled.connect(lambda checked: setattr(state, 'autoresume', checked))
         autoresume_layout.addWidget(autoresume_checkbox)
         dialog.layout().addWidget(autoresume_container)
 
@@ -206,6 +206,35 @@ def settings_dialog(self):
         max_downloads.setFixedHeight(30)
         dialog.layout().addWidget(max_downloads_container)
 
+        #####################
+        # INTERFACE BINDING #
+        #####################
+
+        interface_container = QWidget()
+        interface_layout = QHBoxLayout()
+
+        interface_label = QLabel("Network Interface:")
+        interface_layout.addWidget(interface_label)
+        interface_select = QComboBox()
+        interface_select.addItems(["None"] + state.interfaces)
+
+        target = state.bound_interface if state.bound_interface else "None"
+
+        index = interface_select.findText(target)
+        if index >= 0:
+            interface_select.setCurrentIndex(index)
+        else:
+            interface_select.setCurrentIndex(0)
+
+        interface_select.setFixedWidth(180)
+        interface_select.setFixedHeight(30)
+        interface_select.setFixedWidth(180)
+        interface_select.setFixedHeight(30)
+        interface_layout.addWidget(interface_select)
+        interface_container.setLayout(interface_layout)
+        dialog.layout().addWidget(interface_container)
+        
+
         ###############
         # SAVE/CANCEL #
         ###############
@@ -214,7 +243,17 @@ def settings_dialog(self):
 
         save_btn = QPushButton("Save")
         cancel_btn = QPushButton("Cancel")
-        save_btn.clicked.connect(lambda: save_settings(close_settings, api_url.text(), download_path.text(), down_speed_limit.value(), up_speed_limit.value(), image_path.text(), None, max_connections.value(), max_downloads.value()))
+        save_btn.clicked.connect(lambda: save_settings(
+            close_settings, 
+            api_url.text(), 
+            download_path.text(), 
+            down_speed_limit.value(), 
+            up_speed_limit.value(), 
+            image_path.text(), 
+            autoresume_checkbox.isChecked(), 
+            max_connections.value(), 
+            max_downloads.value(), 
+            interface_select.currentText()))
 
         cancel_btn.clicked.connect(dialog.reject)
         layout.addWidget(cancel_btn)

core/interface/gui.py

@@ -74,7 +74,7 @@ class MainWindow(QtWidgets.QMainWindow, QWidget):
 
         def get_asset_path(filename):
             if getattr(sys, 'frozen', False):
-                base_path = sys._MEIPASS
+                base_path = sys._MEIPASS 
             else:
                 base_path = os.path.dirname(__file__)
 
@@ -134,18 +134,18 @@ class MainWindow(QtWidgets.QMainWindow, QWidget):
         self.searchbar.returnPressed.connect(lambda: run_thread(threading.Thread(target=return_pressed, args=(self,)))) # Triggers data function thread on enter
 
         self.dlbutton = QtWidgets.QPushButton("Download")
-        self.dlbutton.setCursor(Qt.PointingHandCursor)
+        self.dlbutton.setCursor(Qt.CursorShape.PointingHandCursor)
         self.libraryList = QListWidget()
 
         self.emptyResults = QLabel("No Results")
-        self.emptyResults.setAlignment(Qt.AlignCenter)
+        self.emptyResults.setAlignment(Qt.AlignmentFlag.AlignCenter)
         self.emptyResults.hide()
 
         self.download_model = None
         self.downloadList = QTableView()
         self.emptyLibrary = QLabel("No items in library.")
         self.emptyDownload = QLabel("No items in downloads.")
-        self.emptyDownload.setAlignment(Qt.AlignCenter)
+        self.emptyDownload.setAlignment(Qt.AlignmentFlag.AlignCenter)
 
         self.consoleLog = QTextEdit()
         self.progressbar = QProgressBar()
@@ -154,22 +154,22 @@ class MainWindow(QtWidgets.QMainWindow, QWidget):
         self.qtablewidget = QTableWidget()
         
         self.qtablewidget.setColumnCount(2)
-        self.qtablewidget.setEditTriggers(QtWidgets.QAbstractItemView.NoEditTriggers)
+        self.qtablewidget.setEditTriggers(QtWidgets.QAbstractItemView.EditTrigger.NoEditTriggers)
         self.qtablewidget.verticalHeader().setVisible(False)
         self.qtablewidget.setHorizontalHeaderLabels(["Post Title", "Author"])
 
         
 
         header = self.qtablewidget.horizontalHeader()
-        header.setSectionResizeMode(0, QHeaderView.Stretch) 
-        header.setSectionResizeMode(1, QHeaderView.Fixed)   
+        header.setSectionResizeMode(0, QHeaderView.ResizeMode.Stretch) 
+        header.setSectionResizeMode(1, QHeaderView.ResizeMode.Fixed)   
         header.setStretchLastSection(False)
 
-        self.qtablewidget.setAttribute(Qt.WA_TranslucentBackground)
-        self.qtablewidget.viewport().setAttribute(Qt.WA_TranslucentBackground)
+        self.qtablewidget.setAttribute(Qt.WidgetAttribute.WA_TranslucentBackground)
+        self.qtablewidget.viewport().setAttribute(Qt.WidgetAttribute.WA_TranslucentBackground) 
 
         header = self.qtablewidget.horizontalHeader()
-        header.setSectionResizeMode(1, QHeaderView.Fixed)
+        header.setSectionResizeMode(1, QHeaderView.ResizeMode.Fixed) 
         header.resizeSection(1, 500)
 
         container = QWidget()
@@ -188,19 +188,19 @@ class MainWindow(QtWidgets.QMainWindow, QWidget):
             def columnCount(self, parent=QModelIndex()):
                 return len(self.headers)
 
-            def headerData(self, section, orientation, role=Qt.DisplayRole):
-                if role == Qt.DisplayRole and orientation == Qt.Horizontal:
+            def headerData(self, section, orientation, role=Qt.DisplayRole): 
+                if role == Qt.DisplayRole and orientation == Qt.Horizontal: 
                     return self.headers[section]
                 return None
 
-            def data(self, index, role=Qt.DisplayRole):
-                if role == Qt.DisplayRole:
+            def data(self, index, role=Qt.DisplayRole): 
+                if role == Qt.DisplayRole: 
                     col = index.column()
 
                     if index.row() >= len(state.active_downloads) or index.row() < 0:
                         return None
                     
-                    magnet_link = list(state.active_downloads.keys())[index.row()]
+                    magnet_link = list(state.active_downloads.keys())[index.row()] 
                     magnetdl = state.active_downloads[magnet_link]
                     
                     status = magnetdl.status()
@@ -210,9 +210,9 @@ class MainWindow(QtWidgets.QMainWindow, QWidget):
                     elif col == 1:
                         return status.name if status.has_metadata else "Fetching metadata..."
                     elif col == 2:
-                        if status.state == lt.torrent_status.downloading:
+                        if status.state == lt.torrent_status.downloading: 
                             return "Downloading"
-                        elif status.state == lt.torrent_status.seeding:
+                        elif status.state == lt.torrent_status.seeding: 
                             return "Seeding"
                         elif status.paused:
                             return "Paused"
@@ -256,8 +256,8 @@ class MainWindow(QtWidgets.QMainWindow, QWidget):
                         else:
                             return "∞" if status.paused else "Stalled"
                 
-                if role == Qt.UserRole and index.column() == 0:
-                    magnet_link = list(state.active_downloads.keys())[index.row()]
+                if role == Qt.UserRole and index.column() == 0: 
+                    magnet_link = list(state.active_downloads.keys())[index.row()] 
                     magnetdl = state.active_downloads[magnet_link]
                     return magnetdl.status().paused
                 
@@ -268,11 +268,11 @@ class MainWindow(QtWidgets.QMainWindow, QWidget):
                 if row >= len(state.active_downloads) or row < 0:
                     return
                     
-                magnet_link = list(state.active_downloads.keys())[row]
+                magnet_link = list(state.active_downloads.keys())[row] 
                 magnetdl = state.active_downloads[magnet_link]
                 status = magnetdl.status()
                 
-                if status.state == lt.torrent_status.seeding:
+                if status.state == lt.torrent_status.seeding: 
                     save_path = magnetdl.save_path()
                     if save_path and os.path.exists(save_path):
                         if platform.system() == "Windows":
@@ -299,18 +299,18 @@ class MainWindow(QtWidgets.QMainWindow, QWidget):
             def setEditorData(self, editor, index):
                 button = editor.findChild(QtWidgets.QPushButton)
                 
-                magnet_link = list(state.active_downloads.keys())[index.row()]
+                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:
+                    if status.state == lt.torrent_status.seeding: 
                         button.setText("📁")
                     else:
                         button.setText("▶︎" if status.paused else "⏸︎")
 
             def createEditor(self, parent, option, index):
-                magnet_link = list(state.active_downloads.keys())[index.row()]
+                magnet_link = list(state.active_downloads.keys())[index.row()] 
                 magnetdl = state.active_downloads[magnet_link]
                 status = magnetdl.status()
 
@@ -318,7 +318,7 @@ class MainWindow(QtWidgets.QMainWindow, QWidget):
                 widget.setStyleSheet("border: none;")
                 layout = QHBoxLayout(widget)
                 layout.setContentsMargins(0, 0, 0, 0)
-                if status.state == lt.torrent_status.seeding:
+                if status.state == lt.torrent_status.seeding: 
                     btnPause = QtWidgets.QPushButton("📁")
                 else:
                     btnPause = QtWidgets.QPushButton("▶︎" if status.paused else "⏸︎")
@@ -338,10 +338,10 @@ class MainWindow(QtWidgets.QMainWindow, QWidget):
         self.download_model = DownloadModel()
         self.downloadList.setModel(self.download_model)
         self.downloadList.horizontalHeader().setStretchLastSection(False)
-        self.downloadList.horizontalHeader().setSectionResizeMode(1, QHeaderView.Stretch)
-        self.downloadList.setSelectionBehavior(QTableView.SelectRows)
-        self.downloadList.setAttribute(Qt.WA_TranslucentBackground)
-        self.downloadList.viewport().setAttribute(Qt.WA_TranslucentBackground)
+        self.downloadList.horizontalHeader().setSectionResizeMode(1, QHeaderView.ResizeMode.Stretch)
+        self.downloadList.setSelectionBehavior(QTableView.SelectionBehavior.SelectRows)
+        self.downloadList.setAttribute(Qt.WidgetAttribute.WA_TranslucentBackground)
+        self.downloadList.viewport().setAttribute(Qt.WidgetAttribute.WA_TranslucentBackground)
 
         download_model = self.download_model
 
@@ -541,7 +541,7 @@ class MainWindow(QtWidgets.QMainWindow, QWidget):
         if row < 0 or row >= len(state.active_downloads):
             return
         
-        magnet_link = list(state.active_downloads.keys())[row]
+        magnet_link = list(state.active_downloads.keys())[row] 
         magnetdl = state.active_downloads[magnet_link]
 
         download_path = magnetdl.save_path()
@@ -562,7 +562,7 @@ class MainWindow(QtWidgets.QMainWindow, QWidget):
         if row < 0 or row >= len(state.active_downloads):
             return
         
-        magnet_link = list(state.active_downloads.keys())[row]
+        magnet_link = list(state.active_downloads.keys())[row] 
         
         clipboard = QtWidgets.QApplication.clipboard()
         clipboard.setText(magnet_link)
@@ -575,7 +575,7 @@ class MainWindow(QtWidgets.QMainWindow, QWidget):
         if row < 0 or row >= len(state.active_downloads):
             return
         
-        magnet_link = list(state.active_downloads.keys())[row]
+        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)

core/network/interface.py

@@ -0,0 +1,52 @@
+from core.utils.general.logs import consoleLog
+from core.utils.data.state import state
+import psutil
+
+addrs = psutil.net_if_addrs()
+stats = psutil.net_if_stats()
+
+def get_net_interfaces():
+    for interface in addrs.keys():
+        consoleLog(f"Found Interface: {interface}")
+    return addrs.keys()
+
+
+def get_active_interfaces():
+    active = []
+
+    for interface, addr_list in addrs.items():
+        up = stats[interface].isup
+        for addr in addr_list:
+            if addr.family == 2: # ipv4
+                ipv4 = addr.address
+                if not ipv4.startswith("127.") and not ipv4.startswith("169.254") and up == True:
+                    active.append(interface)
+                    consoleLog(f"Found Active: {interface}")
+
+    return active
+
+
+def list_interfaces() -> None:
+
+    for interface, addr_list in addrs.items():
+        up = stats[interface].isup
+        for addr in addr_list:
+            if addr.family == 2: # ipv4
+                ipv4 = addr.address
+                if not ipv4.startswith("127.") and not ipv4.startswith("169.254") and up == True:
+                    status = "ACTIVE"
+                else:
+                    status = "INACTIVE"
+        consoleLog(f"Found Interface: {interface} [{status}]")
+
+def init_interfaces():
+    state.interfaces = list(addrs.keys())
+    state.active_interfaces = get_active_interfaces()
+
+def get_interface_ip(interface_name):
+    if interface_name in addrs:
+        for addr in addrs[interface_name]:
+            if addr.family == 2:  # ipv4
+                if not addr.address.startswith("127.") and not addr.address.startswith("169.254"):
+                    return addr.address
+    return None

core/network/libtorrent_int.py

@@ -1,5 +1,6 @@
 import time
 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
@@ -15,6 +16,7 @@ def init_session():
 
     state.dl_session = lt.session()
 
+
     settings = {
         "upload_rate_limit": state.up_speed_limit,
         "download_rate_limit": state.down_speed_limit,
@@ -26,8 +28,15 @@ def init_session():
         "connections_limit": state.max_connections,
         "active_downloads": state.max_downloads
     }
-
     
+    if state.bound_interface:
+        interface_ip = get_interface_ip(state.bound_interface)
+        if interface_ip:
+            settings["outgoing_interfaces"] = interface_ip
+            settings["listen_interfaces"] = f"{interface_ip}:6881"
+            consoleLog(f"Binding to Interface IP: {interface_ip}")
+        else:
+            consoleLog(f"Error finding IP for Interface {state.bound_interface}")
 
     state.dl_session.apply_settings(settings)
 
@@ -45,7 +54,6 @@ def add_download(magnet_uri, dl_path=state.download_path):
         consoleLog("Skipping, download already running...")
         return
 
-
     magnetdl = lt.parse_magnet_uri(magnet_uri)
     magnetdl.save_path = dl_path
 
@@ -98,6 +106,21 @@ def update_settings():
         "connections_limit": state.max_connections,
         "active_downloads": state.max_downloads
     }
+    
+    if state.bound_interface:
+        interface_ip = get_interface_ip(state.bound_interface)
+        if interface_ip:
+            settings["outgoing_interfaces"] = interface_ip
+            settings["listen_interfaces"] = f"{interface_ip}:6881"
+            consoleLog(f"Binding to Interface IP: {interface_ip}")
+        else:
+            consoleLog(f"Error finding IP for Interface {state.bound_interface}")
 
     state.dl_session.apply_settings(settings)
 
+def update_bound_interface():
+
+    settings = { "outgoing_interfaces": state.bound_interface }
+    
+    state.dl_session.apply_settings(settings)
+

core/network/libtorrent_wrapper.py

@@ -6,7 +6,4 @@ def add_magnet(uri):
         add_download(uri)
         consoleLog("Magnet URI added to LibTorrent")
     else:
-        consoleLog(f"Invalid Magnet Link: {uri}")
-
-
-
+        consoleLog(f"Invalid Magnet Link: {uri}")

core/utils/config/settings.py

@@ -4,7 +4,7 @@ from core.utils.general.logs import consoleLog
 from .config import create_config
 
 
-def save_settings(close=lambda: None, apiurl=None, download_path=None, down_speed_limit=None, up_speed_limit=None, image_path=None, autoresume=None, max_connections=None, max_downloads=None):
+def save_settings(close=lambda: None, apiurl=None, download_path=None, down_speed_limit=None, up_speed_limit=None, image_path=None, autoresume=None, max_connections=None, max_downloads=None, bound_interface=None):
     if apiurl is not None:
         state.api_url = apiurl
     if download_path is not None:
@@ -21,6 +21,8 @@ def save_settings(close=lambda: None, apiurl=None, download_path=None, down_spee
         state.max_connections = max_connections
     if max_downloads is not None:
         state.max_downloads = max_downloads
+    if bound_interface is not None:
+        state.bound_interface = None if bound_interface == "None" else bound_interface
     
 
     update_settings()

core/utils/data/state.py

@@ -23,10 +23,13 @@ class AppState(QObject):
         self.down_speed_limit: int = 0
         self.max_connections: int = 200
         self.max_downloads: int = 10
-        self.settings_path: str = None
+        self.settings_path: str = "" 
         self.dl_session: Any = None
         self.active_downloads: List[str] = {}
         self.window_transparency: bool = False
+        self.interfaces: List = []
+        self.active_interfaces: List = []
+        self.bound_interface: str = None
 
     @property
     def image_path(self) -> str:

main.py

@@ -6,6 +6,8 @@ from core.utils.general.logs import get_download_logs
 from core.utils.general.shutdown import closehelper, shutdown_event
 from core.utils.general.wrappers import run_thread
 from core.utils.general.loghandler import split_data, check_completed
+from core.network.interface import list_interfaces, init_interfaces
+from core.network.libtorrent_int import update_bound_interface
 from core.utils.config.config import read_config
 from PySide6 import QtWidgets
 from PySide6.QtCore import Qt
@@ -45,12 +47,17 @@ if __name__ == "__main__":
     if args.debug:
         state.debug = args.debug # override of read_config
     signal.signal(signal.SIGINT, keyboardinterrupthandler)
-    run_thread(threading.Thread(target=send_notification, args=(shutdown_event,), daemon=True))
-    consoleLog("Started send_notification thread")
-    run_thread(threading.Thread(target=update_log, args=(shutdown_event,), daemon=True))
-    consoleLog("Started update_log thread")
-    run_thread(threading.Thread(target=check_completed, args=(downloads, state.autoresume)))
     consoleLog("Started check_completed thread")
+    consoleLog("Fetching Network Interfaces...")
+    list_interfaces()
+    consoleLog("Initialiting Interface variables...")
+    init_interfaces()
+    consoleLog(f"Current Bound: {state.bound_interface}")
+    run_thread(threading.Thread(target=send_notification, args=(shutdown_event,), daemon=True))
+    consoleLog("Started Thread: send_notification")
+    run_thread(threading.Thread(target=update_log, args=(shutdown_event,), daemon=True))
+    consoleLog("Started Thread: update_log")
+    run_thread(threading.Thread(target=check_completed, args=(downloads, state.autoresume)))
     consoleLog("Launching GUI")
     run_gui()