Merge pull request #14 from erivlis/13-tkinter-exception-thrown-in-ex…

…ample-code

13 tkinter exception thrown in example code

pyproject.toml

@@ -31,7 +31,7 @@ dependencies = [
     "click==8.1.7",
     "inflect==7.0.0",
     "loguru==0.7.2",
-    "matplotlib==3.8.1",
+    "matplotlib==3.8.2",
     "networkx==3.2.1",
     "strawberry-graphql[asgi,opentelemetry]==0.213.0"
 ]
@@ -59,19 +59,19 @@ docs = [
     "mkdocs-section-index",
 ]
 test = [
-    "faker>=19.6.2",
-    "pytest>=7.4.2",
+    "faker>=20.0.3",
+    "pytest>=7.4.3",
     "pytest-asyncio>=0.21.1",
     "pytest-cov>=4.1.0",
     "pytest-randomly>=3.15.0",
-    "pytest-xdist>=3.3.1"
+    "pytest-xdist>=3.5.0"
 ]
 plot = [
-    "scipy>=1.11.3"
+    "scipy>=1.11.4"
 ]
 server = [
     "starlette-prometheus",
-    "uvicorn[standard]>=0.23.2"
+    "uvicorn[standard]>=0.24.0"
 ]
 
 

src/graphinate/tools/gui.py

@@ -1,20 +1,23 @@
+import platform
 import tkinter as tk
 from tkinter import ttk as ttk
 
 
 def _modal_window(title: str) -> tk.Tk:  # pragma: no cover
-    # Creating parent Tkinter window
+    """Creating a parent Tkinter modal window"""
     win = tk.Tk()
     # win.geometry("200x125")
     win.title(title)
-    win.wm_attributes('-toolwindow', 'True')
+
+    if platform.system().lower() == 'windows':
+        win.wm_attributes('-toolwindow', 'True')
+
     win.wm_attributes('-topmost', 'True')
     win.resizable(False, False)
     return win
 
 
 def modal_radiobutton_chooser(window_title: str, options: dict, default=None):  # pragma: no cover
-    # Creating parent Tkinter window
     win = _modal_window(window_title)
 
     # let us create a Tkinter string variable