This module has the simple purpose of building html calendar tables with links and formatting. It is totally framework agnostic.
The module provides the htmlcalendar Python function that takes an starting
date and a number of months for rendering the HTML Tables containing the
specified months with formated cells and HTML links on day's numbers.
Formatting is provided by passing a callback function as the classes
parameters that takes the date and returns a list of CSS classes that are
applied to the date's cell.
Linking dates to URLs is also provided by a callback function passed as the
links parameter that takes the date and returns a fully qualified HTML link
if required or None if not.
For formatting the headers and the table you can use css classes in a list with
the options th_classes and table_classes.
Attributes dictionary is added for allowing further customization of the
calendar with the keyword attrs. Then, for ensuring safety on the building
of the calendar the safe option is added to escape all the variables that
are rendered building the calendar when it is disabled.
It also supports North American calendar with the option caltype putting
its value to 1.
from flask import Flask
from datetime import date
from htmlcalendar import htmlcalendar
app = Flask("party")
def links(date):
if date.weekday() == 5:
return "https://github.com/llou/html-calendar"
def css_class(date):
if date.weekday() == 5:
return ["party"]
def attrs(date):
return {"onclick": f"whatever({date.year}, {date.month}, {date.day})"}
@app.route("/")
def party_calendar():
return htmlcalendar(date.today(), months=1, links=links, classes=css_class)You can read the documentation at https://html-calendar.readthedocs.io/en/latest/