Update main.py

furas · web-flow · commit 9f6df896a1a1 · 2025-08-06T17:06:39.000+02:00
Add `mycalendar.DateEntry`
diff --git a/tkinter/tkcalendar - add allowed_dates/main.py b/tkinter/tkcalendar - add allowed_dates/main.py
@@ -1,28 +1,56 @@
+#!/usr/bin/env python3.13
+
+# date: 2025.08.06
+
+# [python - Restrict date selection from calendar to specific dates - Stack Overflow](https://stackoverflow.com/questions/79727284/restrict-date-selection-from-calendar-to-specific-dates)
+
+import datetime as dt
+import tkinter as tk
+from tkinter import ttk
+#from tkcalendar import DateEntry
+
+from mycalendar import Calendar
+from mycalendar import DateEntry
+
+# fmt: off
+dates = [
+    "2024-04-08", "2024-04-10", "2024-04-11", "2024-04-12",
+    "2024-04-15", "2024-04-16", "2024-04-17", "2024-04-18", "2024-04-19",
+    "2024-04-22",
+    "2024-05-21", "2024-05-22", "2024-05-23", "2024-05-24",
+    "2024-05-27", "2024-05-28", "2024-05-29", "2024-05-30", "2024-05-31",
+    "2024-06-03", "2024-06-04", "2024-06-05", "2024-06-07",
+    "2024-06-10", "2024-06-11", "2024-06-12", "2024-06-13", "2024-06-14",
 ]
 # fmt: on
 
 root = tk.Tk()
 
 dt_dates = [ dt.date.fromisoformat(date) for date in dates ]
 
-cal = mycalendar.Calendar(
+# example mycalendar.Calendar
+cal = Calendar(
     root,
     date_pattern="yyyy-mm-dd",
-    mindate=dt.date.fromisoformat(dates[0]),
-    maxdate=dt.date.fromisoformat(dates[-1]),
+    mindate=dt_dates[0],
+    maxdate=dt_dates[-1],
     allowed_dates=dt_dates,
-    locale="en_GB.utf-8",  # to show it in English instead of my native Polish
+    #locale="en_GB.utf-8",  # to show it in English instead of my native Polish
+                            # to make screenshot
 )
 cal.pack()
 
-#date_entry_var = tk.StringVar()
-#date_entry = DateEntry(
-#    root,
-#    textvariable=date_entry_var,
-#    date_pattern="yyyy-mm-dd",
-#    mindate=dt.date.fromisoformat(dates[0]),
-#    maxdate=dt.date.fromisoformat(dates[-1]),
-#)
-#date_entry.pack()
+date_entry_var = tk.StringVar()
+
+# example mycalendar.DateEntry
+date_entry = DateEntry(
+    root,
+    textvariable=date_entry_var,
+    date_pattern="yyyy-mm-dd",
+    mindate=dt_dates[0],
+    maxdate=dt_dates[-1],
+    allowed_dates=dt_dates,
+)
+date_entry.pack()
 
 root.mainloop()
