make code compatible with PyInstaller

.gitignore

@@ -1,2 +1,9 @@
 /designer.exe - Shortcut.lnk
-.idea/workspace.xml
+.idea/workspace.xml
+.idea/discord.xml
+.idea/encodings.xml
+build/
+dist/
+output/
+src/*/__pycache__/
+src/__pycache__/

SIPPCompare.spec

@@ -0,0 +1,44 @@
+# -*- mode: python ; coding: utf-8 -*-
+
+
+a = Analysis(
+    ['src\\main.py'],
+    pathex=[],
+    binaries=[],
+    datas=[('gui/*.ui', 'gui')],
+    hiddenimports=[],
+    hookspath=[],
+    hooksconfig={},
+    runtime_hooks=[],
+    excludes=[],
+    noarchive=False,
+    optimize=0,
+)
+pyz = PYZ(a.pure)
+
+exe = EXE(
+    pyz,
+    a.scripts,
+    [],
+    exclude_binaries=True,
+    name='SIPPCompare',
+    debug=False,
+    bootloader_ignore_signals=False,
+    strip=False,
+    upx=True,
+    console=False,
+    disable_windowed_traceback=False,
+    argv_emulation=False,
+    target_arch=None,
+    codesign_identity=None,
+    entitlements_file=None,
+)
+coll = COLLECT(
+    exe,
+    a.binaries,
+    a.datas,
+    strip=False,
+    upx=True,
+    upx_exclude=[],
+    name='SIPPCompare',
+)

src/main_window.py

@@ -3,6 +3,7 @@ from PyQt6.QtWidgets import QMainWindow, QWidget
 from PyQt6 import uic
 
 import output_window
+import resource_finder
 
 
 class SIPPCompare(QMainWindow):
@@ -10,7 +11,7 @@ class SIPPCompare(QMainWindow):
     def __init__(self, plat_edit_win: QWidget):
         super().__init__()
         # Import Qt Designer UI XML file
-        uic.loadUi("gui/main_gui.ui", self)
+        uic.loadUi(resource_finder.get_res_path("gui/main_gui.ui"), self)
 
         # Initialise class variables
         # Inputs

src/output_window.py

@@ -4,12 +4,14 @@ from PyQt6 import uic
 import datetime
 import os
 
+import resource_finder
+
 
 class OutputWindow(QWidget):
     def __init__(self):
         super().__init__()
         # Import Qt Designer UI XML file
-        uic.loadUi("gui/output_window.ui", self)
+        uic.loadUi(resource_finder.get_res_path("gui/output_window.ui"), self)
 
         # Initialise class variables
         self.results_str = ""

src/platform_edit.py

@@ -5,13 +5,14 @@ from PyQt6 import uic
 
 from widgets.fastedit_spinbox import FastEditQDoubleSpinBox
 import main_window
+import resource_finder
 
 
 class PlatformEdit(QWidget):
     def __init__(self, autofill: bool):
         super().__init__()
         # Import Qt Designer UI XML file
-        uic.loadUi("gui/platform_edit.ui", self)
+        uic.loadUi(resource_finder.get_res_path("gui/platform_edit.ui"), self)
 
         # Initialise class variables
         # Create main window object, passing this instance as param

src/resource_finder.py

@@ -0,0 +1,13 @@
+import os.path
+import sys
+
+
+# If using PyInstaller, use it's temporary path, otherwise use cwd
+# Credit: https://stackoverflow.com/questions/7674790/bundling-data-files-with-pyinstaller-onefile/13790741#13790741
+def get_res_path(relative_path):
+    try:
+        base_path = sys._MEIPASS
+    except AttributeError:
+        base_path = os.path.abspath(".")
+
+    return os.path.join(base_path, relative_path)