encukou

A printer-friendly style for the PyCon US 24 schedule pages, taken from Hugo's blog post.

Paste the following into the browser console. (You might get a warning about not pasting code you don't understand -- it's there for the same reasons why I don't like installing browser extensions that someone recommends to me.)

The style will only change when you print (or do a print preview).

var sheet = document.createElement("style");
sheet.innerHTML = `
 @media print {

encukou

// vraci staticky retezec, nevolat free()
char *nazev_jednoducheho_cisla(int n) {
    switch (n) {
        case 0: return "nula";
        case 1: return "jedna";
        case 2: return "dva";
        case 3: return "tri";
        case 4: return "ctyri";
        case 5: return "pet";

encukou

A function may be shadowed by a static inline function or macro with the same behavior. Typically, this allows better performance for C/C++.

Shadowing example

To provide a static inline equivalent to an exported function, write something like:

encukou

import unicodedata

def get_components(char):
    name = unicodedata.name(char).removeprefix('BOX DRAWINGS ')
    result = []
    for part in name.split(' AND '):
        part = part.replace(' DASH', '-DASH')
        directions = []
        for word in part.split():
            match word:

encukou

import inspect
import sys
import functools


def trace(f):
    signature = inspect.signature(f)
    indent = ''
    @functools.wraps(f)
    def decorated(*a, **ka):

encukou

Python Vendor Configuration

Currently, several Python distributors modify the Python install layout. Making such modifications requires them to patch multiple standard library modules. The install layout is currently not meant to be a configurable option in a Python installation, but Python developers, distro packagers and module authors all have conflicting certain assumptions in this area. This has presented itself as problematic because Python distributors, understandably, fail to correctly modify all places required to satisfy all these assumptions, resulting in incoherent or straight-out broken Python distributions

encukou

# Generator for: https://youtu.be/xeL_Ifngcbo
# Save student code as obrazky/*.py and run this

import sys
import importlib
from pathlib import Path
import turtle
import time
import itertools
import dataclasses

encukou

https://github.com/encukou/piskvorky

encukou

# Shaped clock, adapted from:
# https://doc.qt.io/qt-6/qtwidgets-widgets-shapedclock-example.html

# pip install pyside6
from PySide6 import QtWidgets, QtCore, QtGui

app = QtWidgets.QApplication([])

class ShapedClock(QtWidgets.QWidget):
    def __init__(self):

encukou

# pip install pyglet
import pyglet

window = pyglet.window.Window(
    style=pyglet.window.Window.WINDOW_STYLE_BORDERLESS,
    resizable=True,
)

label = pyglet.text.Label('Zavřít ', font_name=['Fira Mono', 'Courier New'])