Make package runnable by directory

Screens/GUI.py

@@ -1,10 +1,10 @@
-
+import os
+import pathlib
+import sys
 from tkinter import (Tk, Frame)
 
 from Screens import (RuleScreenClass, OptionScreenClass, GameScreenClass, TitleScreenClass)
 
-from FieldObjects.PlayerClassBot import PlayerBotContLossStrategy, PlayerBotConeStrategy
-
 
 class GUI(Tk):
     """
@@ -66,7 +66,8 @@ def __init__(self):
         # GUI objects
         self.frames = {"Title": TitleScreenClass.TitleScreen(parent=container, controller=self),
                        "Rules": RuleScreenClass.RuleScreen(parent=container, controller=self),
-                       "Options": OptionScreenClass.OptionScreen(parent=container, controller=self),
+                       "Options": OptionScreenClass.
+                       OptionScreen(parent=container, controller=self),
                        "Game": GameScreenClass.GameScreen(parent=container, controller=self)}
 
         self.frames["Title"].grid(row=0, column=0, sticky="nsew")
@@ -91,3 +92,12 @@ def exit_session(self):
         """
         self.destroy()
         exit()
+
+
+def get_execution_path() -> str:
+    execution_path = pathlib.Path(sys.argv[0])
+    if execution_path.is_file():
+        return os.getcwd() + "/" + str(execution_path.parent)
+    else:
+        return os.getcwd() + "/" + str(execution_path)
+

Screens/GameScreenClass.py

@@ -9,6 +9,7 @@
 from timeit import default_timer
 from pynput import keyboard
 
+from Screens import GUI
 from Utils.Const import *
 from Utils.HelperFunctions import get_rectangle_corners
 
@@ -234,7 +235,7 @@ def place_item(self, name, pos):
         """
         # -- Create and store item
         item_to_place = self.create_item_by_name(name)
-        icon = PhotoImage(file=item_to_place.image_path)
+        icon = PhotoImage(file=GUI.get_execution_path() + "/" + item_to_place.image_path)
         self.items_spawned[self.item_id] = (item_to_place, icon, pos)
         # -- Place item on the field
         # visually
@@ -677,11 +678,7 @@ def ticker(self):
                       "\nTick: {}, wanted: {}, actual: {}".format(self.tick_count,
                                                                   round(self._interval, 4),
                                                                   round(update - start, 4)))
-            # print("Sleep length:", self._interval - (update - start))
-            # self.notify_players()
             sleep(max([0, self._interval - (update - start)]))
-            # end = default_timer()
-            # print("Tick length:", end - start, "\n==============")
 
     def move(self):
         """

Screens/OptionScreenClass.py

@@ -1,9 +1,9 @@
-
 from tkinter import (Frame, Label, Button, Entry, IntVar, Radiobutton, PhotoImage,
                      TOP,
                      )
 from pynput import keyboard
 from FieldObjects import PlayerClass
+from Screens import GUI
 
 
 class OptionScreen(Frame):
@@ -60,13 +60,13 @@ def __init__(self, controller, parent):
         cnf_button_thin1 = {"width": 10, "height": 1, "borderwidth": 1}
 
         # -- Labels
-        Label(master=self, text="Options", font=self.controller.font_bigger)\
+        Label(master=self, text="Options", font=self.controller.font_bigger) \
             .grid(row=1, column=1, pady=10)
-        Label(master=self, text="Name", font=self.controller.font_medium)\
+        Label(master=self, text="Name", font=self.controller.font_medium) \
             .grid(row=3, column=1, columnspan=1, pady=10)
-        Label(master=self, text="Keys", font=self.controller.font_medium)\
+        Label(master=self, text="Keys", font=self.controller.font_medium) \
             .grid(row=4, column=1, columnspan=1, pady=10)
-        Label(master=self, text="Max rounds", font=self.controller.font_medium)\
+        Label(master=self, text="Max rounds", font=self.controller.font_medium) \
             .grid(row=6, column=1, columnspan=1, pady=10)
         Label(master=self, text="Items", font=self.controller.font_medium) \
             .grid(row=7, column=1, columnspan=1, pady=10)
@@ -128,7 +128,7 @@ def __init__(self, controller, parent):
         for item_name, i in zip(self.controller.all_items, range(len(self.controller.all_items))):
             name_short = item_name.replace("Item", "")
             # Icon
-            icon = PhotoImage(file="./Data/Icon{}.png".format(name_short))
+            icon = PhotoImage(file=GUI.get_execution_path() + "/Data/Icon{}.png".format(name_short))
             self.item_icons.append(icon)
             # Button
             button_item = Button(master=self, text=name_short, relief="sunken",

__main__.py

@@ -1,5 +1,10 @@
-
 from Screens import GUI
 
-gui = GUI.GUI()
-gui.mainloop()
+
+def run():
+    gui = GUI.GUI()
+    gui.mainloop()
+
+
+if __name__ == "__main__":
+    run()