Initial commit

web_view.py

@@ -0,0 +1,34 @@
+#!/usr/bin/python3
+
+"""Web page to show upcoming events."""
+
+from datetime import date, datetime, timezone
+
+from flask import Flask, render_template
+
+from agenda import get_data
+
+app = Flask(__name__)
+app.debug = True
+
+
+@app.route("/")
+def index() -> str:
+    """Index page."""
+    data = get_data()
+    now = datetime.now()
+    today = now.date()
+    now_utc = datetime.now(timezone.utc)
+
+    def days_hours(when: datetime) -> str:
+        delta = when - (now if when.tzinfo is None else now_utc)
+        return f"{delta.days:>5,d} days {delta.seconds // 3600:>2.0f} hours"
+
+    def days(when: date) -> str:
+        return "     today" if when == today else f"{(when - today).days:>5,d} days"
+
+    return render_template("index.html", days=days, days_hours=days_hours, **data)
+
+
+if __name__ == "__main__":
+    app.run(host="0.0.0.0")