add Python TK based GUI script

home.admin/00infoLCDTK.py

@@ -0,0 +1,142 @@
+#!/usr/bin/env python3
+# -*- coding: utf-8 -*-
+# 00infoLCDTK.py
+#
+# called by #
+#   /home/pi/autostart.sh
+# dev/test/run with:
+#   sudo -i -u pi DISPLAY=:0.0 /usr/bin/python3 /home/admin/00infoLCDTK.py
+
+import os
+import sys
+import json
+import logging
+import logging.config
+import tkinter as tk
+
+COLOR = "black"
+WINFO = None
+
+log = logging.getLogger()
+
+
+def setup_logging(default_path='00infoLCDw.json'):
+    """Setup logging configuration"""
+    path = default_path
+    if os.path.exists(path):
+        with open(path, 'rt') as f:
+            config = json.load(f)
+        logging.config.dictConfig(config)
+    else:  # if $default_path does not exist use the following default log setup
+        default_config_as_json = """
+{
+    "version": 1,
+    "disable_existing_loggers": false,
+    "formatters": {
+        "simple": {
+            "format": "%(asctime)s - %(levelname)s - %(message)s"
+        },
+        "extended": {
+            "format": "%(asctime)s - %(name)s - %(levelname)s - %(module)s:%(lineno)d - %(message)s"
+        }
+
+    },
+
+    "handlers": {
+        "console": {
+            "class": "logging.StreamHandler",
+            "level": "INFO",
+            "formatter": "simple",
+            "stream": "ext://sys.stdout"
+        },
+
+        "file_handler": {
+            "class": "logging.handlers.RotatingFileHandler",
+            "level": "DEBUG",
+            "formatter": "extended",
+            "filename": "00infoLCDTK.log",
+            "maxBytes": 10485760,
+            "backupCount": 0,
+            "encoding": "utf8"
+        }
+    },
+
+    "loggers": {
+        "infoblitz": {
+            "level": "INFO",
+            "handlers": ["console", "file_handler"],
+            "propagate": "no"
+        }
+    },
+
+    "root": {
+        "level": "INFO",
+        "handlers": ["console", "file_handler"]
+    }
+}
+"""
+        config = json.loads(default_config_as_json)
+        logging.config.dictConfig(config)
+
+
+def callback_b1():
+    global WINFO
+    log.info("clicked b1")
+    if sys.platform != "win32":
+        os.system("xterm -fn fixed -into %d +sb -hold /home/admin/00infoLCD.sh &" % WINFO)
+
+
+def callback_b2():
+    global WINFO
+    log.info("clicked b2")
+    if sys.platform != "win32":
+        os.system("xterm -fn fixed -into %d +sb -hold /home/admin/XXbutton2.sh &" % WINFO)
+
+
+def callback_b4():
+    global WINFO
+    log.info("clicked b4")
+    if sys.platform != "win32":
+        os.system("xterm -fn fixed -into %d +sb -hold /home/admin/XXshutdown.sh &" % WINFO)
+
+
+def main():
+    global WINFO
+    setup_logging()
+    log.info("Starting 00infoLCDTK.py")
+
+    root = tk.Tk()
+    root.config(bg=COLOR)
+    root.overrideredirect(1)
+    root.geometry("480x320+0+0")
+    root.title("RaspiBlitz 1.x")
+
+    entry = tk.Entry(root)
+    entry.config(bg=COLOR, highlightbackground=COLOR)
+
+    frame1 = tk.Frame(entry, width=60, background="black")
+    frame2 = tk.Frame(entry, width=420, background="grey")
+
+    button1 = tk.Button(frame1, text='\u0397', fg='black', command=callback_b1)
+    button2 = tk.Button(frame1, text='\u0399', fg='black', command=callback_b2)
+    label3 = tk.Label(frame1, text='1.x', bg=COLOR, fg='white')
+    button4 = tk.Button(frame1,  text='\N{BLACK CIRCLE}', fg='red', command=callback_b4)
+
+    button1.pack(pady=24)
+    button2.pack(pady=24)
+    label3.pack(pady=24)
+    button4.pack(pady=24)
+
+    entry.pack(side="bottom", fill="x")
+    frame1.pack(side="left", fill="both", expand=True)
+    frame2.pack(side="right", fill="both", expand=True)
+
+    WINFO = frame2.winfo_id()
+    if sys.platform != "win32":
+        os.system("xterm -fn fixed -into %d +sb -hold /home/admin/00infoLCD.sh &" % WINFO)
+
+    root.mainloop()
+
+
+if __name__ == '__main__':
+    main()