feat(config): add configuration options

- add more configuration options for AUTOGGUF_MODEL_DIR_NAME, AUTOGGUF_OUTPUT_DIR_NAME, and AUTOGGUF_RESIZE_FACTOR (these get created on startup)
- move some UI helper funtions out of AutoGGUF.py and into ui_update and Ta
- optimize imports for utility classes
- fix some missing imports

src/AutoGGUF.py

@@ -49,12 +49,20 @@ def __init__(self, args: List[str]) -> None:
 
         load_dotenv()  # Loads the .env file
 
-        self.resize_factor = 1.1  # 10% increase/decrease
+        # Configuration
+        self.model_dir_name = os.environ.get("AUTOGGUF_MODEL_DIR_NAME", "models")
+        self.output_dir_name = os.environ.get(
+            "AUTOGGUF_OUTPUT_DIR_NAME", "quantized_models"
+        )
+
+        self.resize_factor = float(
+            os.environ.get("AUTOGGUF_RESIZE_FACTOR", 1.1)
+        )  # 10% increase/decrease
         self.default_width, self.default_height = self.parse_resolution()
         self.resize(self.default_width, self.default_height)
 
-        ensure_directory(os.path.abspath("quantized_models"))
+        ensure_directory(os.path.abspath(self.output_dir_name))
-        ensure_directory(os.path.abspath("models"))
+        ensure_directory(os.path.abspath(self.model_dir_name))
 
         # References
         self.update_base_model_visibility = partial(
@@ -85,6 +93,9 @@ def __init__(self, args: List[str]) -> None:
         self.browse_imatrix = utils.browse_imatrix.__get__(self)
         self.get_models_data = utils.get_models_data.__get__(self)
         self.get_tasks_data = utils.get_tasks_data.__get__(self)
+        self.cancel_task = partial(TaskListItem.cancel_task, self)
+        self.delete_task = partial(TaskListItem.delete_task, self)
+        self.toggle_gpu_offload_auto = partial(ui_update.toggle_gpu_offload_auto, self)
         self.update_threads_spinbox = partial(ui_update.update_threads_spinbox, self)
         self.update_threads_slider = partial(ui_update.update_threads_slider, self)
         self.update_gpu_offload_spinbox = partial(
@@ -238,7 +249,7 @@ def __init__(self, args: List[str]) -> None:
 
         # Models path
         models_layout = QHBoxLayout()
-        self.models_input = QLineEdit(os.path.abspath("models"))
+        self.models_input = QLineEdit(os.path.abspath(self.model_dir_name))
         models_button = QPushButton(BROWSE)
         models_button.clicked.connect(self.browse_models)
         models_layout.addWidget(QLabel(MODELS_PATH))
@@ -248,7 +259,7 @@ def __init__(self, args: List[str]) -> None:
 
         # Output path
         output_layout = QHBoxLayout()
-        self.output_input = QLineEdit(os.path.abspath("quantized_models"))
+        self.output_input = QLineEdit(os.path.abspath(self.output_dir_name))
         output_button = QPushButton(BROWSE)
         output_button.clicked.connect(self.browse_output)
         output_layout.addWidget(QLabel(OUTPUT_PATH))
@@ -1196,11 +1207,6 @@ def show_task_properties(self, item) -> None:
                 model_info_dialog.exec()
                 break
 
-    def toggle_gpu_offload_auto(self, state) -> None:
-        is_auto = state == Qt.CheckState.Checked
-        self.gpu_offload_slider.setEnabled(not is_auto)
-        self.gpu_offload_spinbox.setEnabled(not is_auto)
-
     def cancel_task_by_item(self, item) -> None:
         task_item = self.task_list.itemWidget(item)
         for thread in self.quant_threads:
@@ -1210,31 +1216,6 @@ def cancel_task_by_item(self, item) -> None:
                 self.quant_threads.remove(thread)
                 break
 
-    def cancel_task(self, item) -> None:
-        self.logger.info(CANCELLING_TASK.format(item.text()))
-        self.cancel_task_by_item(item)
-
-    def delete_task(self, item) -> None:
-        self.logger.info(DELETING_TASK.format(item.text()))
-
-        # Cancel the task first
-        self.cancel_task_by_item(item)
-
-        reply = QMessageBox.question(
-            self,
-            CONFIRM_DELETION_TITLE,
-            CONFIRM_DELETION,
-            QMessageBox.StandardButton.Yes | QMessageBox.StandardButton.No,
-            QMessageBox.StandardButton.No,
-        )
-        if reply == QMessageBox.StandardButton.Yes:
-            task_item = self.task_list.itemWidget(item)
-            row = self.task_list.row(item)
-            self.task_list.takeItem(row)
-
-            if task_item:
-                task_item.deleteLater()
-
     def create_label(self, text, tooltip) -> QLabel:
         label = QLabel(text)
         label.setToolTip(tooltip)

src/DownloadThread.py

@@ -2,7 +2,7 @@
 import zipfile
 
 import requests
-from PySide6.QtCore import *
+from PySide6.QtCore import QThread, Signal
 
 
 class DownloadThread(QThread):

src/ModelInfoDialog.py

@@ -1,4 +1,4 @@
-from PySide6.QtWidgets import *
+from PySide6.QtWidgets import QVBoxLayout, QTextEdit, QDialog, QPushButton
 
 
 class ModelInfoDialog(QDialog):

src/QuantizationThread.py

@@ -1,10 +1,11 @@
+import os
 import signal
 import subprocess
 
-from PySide6.QtCore import *
+from PySide6.QtCore import Signal, QThread
 
 from imports_and_globals import open_file_safe
-from Localizations import *
+from Localizations import IN_PROGRESS, COMPLETED
 
 
 class QuantizationThread(QThread):

src/TaskListItem.py

@@ -1,6 +1,13 @@
 from PySide6.QtCore import *
 from PySide6.QtWidgets import *
 
+from Localizations import (
+    DELETING_TASK,
+    CANCELLING_TASK,
+    CONFIRM_DELETION_TITLE,
+    CONFIRM_DELETION,
+)
+
 
 class TaskListItem(QWidget):
     def __init__(
@@ -30,6 +37,31 @@ def __init__(
         self.progress_timer.timeout.connect(self.update_progress)
         self.progress_value = 0
 
+    def cancel_task(self, item) -> None:
+        self.logger.info(CANCELLING_TASK.format(item.text()))
+        self.cancel_task_by_item(item)
+
+    def delete_task(self, item) -> None:
+        self.logger.info(DELETING_TASK.format(item.text()))
+
+        # Cancel the task first
+        self.cancel_task_by_item(item)
+
+        reply = QMessageBox.question(
+            self,
+            CONFIRM_DELETION_TITLE,
+            CONFIRM_DELETION,
+            QMessageBox.StandardButton.Yes | QMessageBox.StandardButton.No,
+            QMessageBox.StandardButton.No,
+        )
+        if reply == QMessageBox.StandardButton.Yes:
+            task_item = self.task_list.itemWidget(item)
+            row = self.task_list.row(item)
+            self.task_list.takeItem(row)
+
+            if task_item:
+                task_item.deleteLater()
+
     def update_status(self, status) -> None:
         self.status = status
         self.status_label.setText(status)

src/imports_and_globals.py

@@ -1,44 +1,9 @@
-import os
 import sys
 from typing import TextIO, Union
 
-import psutil
-import subprocess
-import time
-import signal
-import json
-import platform
-import requests
-import zipfile
-from datetime import datetime
 from PySide6.QtWidgets import (
-    QApplication,
-    QMainWindow,
-    QVBoxLayout,
-    QHBoxLayout,
-    QWidget,
-    QPushButton,
-    QListWidget,
-    QLineEdit,
-    QLabel,
-    QFileDialog,
-    QProgressBar,
-    QComboBox,
-    QTextEdit,
-    QCheckBox,
-    QGroupBox,
-    QFormLayout,
-    QScrollArea,
-    QSlider,
-    QSpinBox,
-    QListWidgetItem,
     QMessageBox,
-    QDialog,
-    QPlainTextEdit,
-    QMenu,
 )
-from PySide6.QtCore import QTimer, Signal, QThread, Qt, QSize
-from PySide6.QtGui import QCloseEvent, QAction
 
 from Localizations import *
 

src/presets.py

@@ -1,7 +1,18 @@
 import json
 
+from PySide6.QtCore import Qt
 from PySide6.QtWidgets import QFileDialog, QMessageBox
-from Localizations import *
+from Localizations import (
+    SAVING_PRESET,
+    SAVE_PRESET,
+    JSON_FILES,
+    PRESET_SAVED,
+    PRESET_SAVED_TO,
+    LOADING_PRESET,
+    LOAD_PRESET,
+    PRESET_LOADED,
+    PRESET_LOADED_FROM,
+)
 
 
 def save_preset(self) -> None:

src/ui_update.py

@@ -1,10 +1,17 @@
 from PySide6.QtCore import QTimer
+from PySide6.QtGui import Qt
 
 from Localizations import *
 import psutil
 from error_handling import show_error
 
 
+def toggle_gpu_offload_auto(self, state) -> None:
+    is_auto = state == Qt.CheckState.Checked
+    self.gpu_offload_slider.setEnabled(not is_auto)
+    self.gpu_offload_spinbox.setEnabled(not is_auto)
+
+
 def update_model_info(logger, self, model_info) -> None:
     logger.debug(UPDATING_MODEL_INFO.format(model_info))
     pass

src/utils.py

@@ -1,13 +1,12 @@
-from typing import Any, Dict, List, Union
+from typing import Any, Union
 
+import requests
 from PySide6.QtCore import Qt
 from PySide6.QtWidgets import QFileDialog
 
-from error_handling import show_error
-from Localizations import *
-import requests
-
 from DownloadThread import DownloadThread
+from Localizations import *
+from error_handling import show_error
 from imports_and_globals import ensure_directory