Merge branch 'master' into 'main'
Init See merge request keriks/flask-namedays!1
This commit is contained in:
Eriks Karls
commit
c94dbe2922
65
app.py
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65
app.py
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import datetime
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import json
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import uuid
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from collections import defaultdict
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from io import BytesIO
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from typing import Iterable, Mapping
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from flask import Flask, request, render_template, send_file
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from icalendar import Calendar, Event, Alarm
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app = Flask(__name__)
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# Source JSON created from http://vvc.gov.lv/export/sites/default/files/paplasinatais_saraksts.pdf
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def generate_ical_for_mapping(cal: Mapping[datetime.date, Iterable[str]]) -> BytesIO:
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ical = Calendar()
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ical['VERSION'] = "2.0"
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ical['PRODID'] = "NameDays"
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for date, names in sorted(cal.items(), key=lambda x: x[0]):
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ev = Event()
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ev.add("SUMMARY", ", ".join(sorted(names)))
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ev.add("DTSTART", date)
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ev.add("DTEND", date + datetime.timedelta(days=1))
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ev.add("DTSTAMP", datetime.datetime(2000, 1, 1))
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ev.add("RRULE", {"FREQ": "YEARLY"})
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ev.add("CATEGORY", "Anniversary")
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ev.add("UID", uuid.uuid4())
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alert = Alarm()
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alert.add("action", "DISPLAY")
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alert.add("TRIGGER", datetime.timedelta(hours=9))
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alert.add("DESCRIPTION", "Default description")
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ev.add_component(alert)
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ical.add_component(ev)
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return BytesIO(ical.to_ical(True))
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@app.route('/', methods=["POST", "GET"])
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def calendar():
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with open("vardadienas.json") as f:
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vdienas = json.load(f)
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names_dict = {
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f"{int(month):02}_{int(day):02}_{name}": name
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for month, month_data in vdienas.items()
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for day, day_data in month_data.items()
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for names in day_data.values()
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for name in names
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}
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if request.method == "POST":
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cal = defaultdict(list)
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for selected_name in request.form.getlist("words"):
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if selected_name in names_dict:
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month, day, name = selected_name.split("_")
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date = datetime.date(2000, int(month), int(day))
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cal[date].append(name)
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if cal:
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name = f"{uuid.uuid4().hex}.ics"
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f = generate_ical_for_mapping(cal)
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return send_file(f, mimetype="text/calendar", as_attachment=True, download_name=name)
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words = ((k,v) for k,v in sorted(names_dict.items(), key=lambda x: x[1]))
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return render_template("namedays.html", words=words)
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if __name__ == "__main__":
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app.run("0.0.0.0", 5000, True, False)
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BIN
paplasinatais_saraksts.pdf
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BIN
paplasinatais_saraksts.pdf
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2
requirements.txt
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requirements.txt
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Flask==2.0.2
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icalendar==4.0.9
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templates/namedays.html
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templates/namedays.html
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<!doctype html>
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<html lang="lv">
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<head>
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<meta charset="utf-8">
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<meta name="viewport" content="width=device-width, initial-scale=1">
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<link href="https://cdn.jsdelivr.net/npm/bootstrap@5.1.3/dist/css/bootstrap.min.css" rel="stylesheet" integrity="sha384-1BmE4kWBq78iYhFldvKuhfTAU6auU8tT94WrHftjDbrCEXSU1oBoqyl2QvZ6jIW3" crossorigin="anonymous">
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<link href="https://cdn.jsdelivr.net/npm/select2@4.1.0-rc.0/dist/css/select2.min.css" rel="stylesheet"/>
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<title>Namedays!</title>
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</head>
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<body>
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<div class="container">
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<div class="row">
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<div class="col-12">
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<h1>Vārdadienu kalendāra ģenerators</h1>
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</div>
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<div class="col-12">
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{%- if words %}
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<form method="post">
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<div class="mb-3">
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<label for="idWordSelect" class="form-label">Atlasi vārdus:</label>
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<select name="words" class="form-control js-example-basic-multiple" id="idWordSelect" multiple>
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{%- for key, name in words %}
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<option value="{{ key }}">{{ name }}</option>
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{%- endfor -%}
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</select>
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</div>
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<button name="submit" value="submit" class="btn btn-primary">Izveidot</button>
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</form>
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{% endif -%}
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</div>
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</div>
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</div>
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<script src="https://cdn.jsdelivr.net/npm/bootstrap@5.1.3/dist/js/bootstrap.bundle.min.js" integrity="sha384-ka7Sk0Gln4gmtz2MlQnikT1wXgYsOg+OMhuP+IlRH9sENBO0LRn5q+8nbTov4+1p" crossorigin="anonymous"></script>
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<script src="https://code.jquery.com/jquery-3.6.0.slim.min.js"></script>
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<script src="https://cdn.jsdelivr.net/npm/select2@4.1.0-rc.0/dist/js/select2.min.js"></script>
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<script>
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$(document).ready(function () {
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$('.js-example-basic-multiple').select2();
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});
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</script>
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</body>
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</html>
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7719
vardadienas.json
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7719
vardadienas.json
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