import code
import threading
import browsergui
from browsergui import GUI, Paragraph, CodeBlock, Paragraph, run, call_in_background
gui = GUI(Paragraph("""
Run commands in the REPL.
As you change `gui`, this page will update.
Some commands you might run are:
"""))
for sample in ("gui.append(Text('Hiiii!'))",
"gui.append(Button(callback=(lambda: gui.append(Paragraph('Clicked!')))))"):
gui.append(CodeBlock(sample))
gui.append(Paragraph("The code for this page is:"))
gui.append(CodeBlock(open(__file__).read()))
def run_repl():
interpreter = code.InteractiveConsole(locals={'_gui': gui})
interpreter.runsource('from browsergui import *')
interpreter.runsource('gui = _gui')
interpreter.interact(
banner="""
Here's an interpreter! You have access to everything in the `browsergui`
namespace, plus a ready-made GUI named `gui`.
The server startup might print a couple things on top of the prompt -
don't worry, you're still in the interpreter.
Exiting the interpreter will terminate the program.
from browsergui import GUI, Button, Text, CodeSnippet, Container, run
gui = GUI(Text("What follows is the program that generates this page."))
for line in open(__file__).readlines():
text = CodeSnippet(" "+line.strip("\n"))
button = Button("Toggle line", callback=text.toggle_visibility)
gui.append(Container(button, text))
def main():
run(gui)
if __name__ == '__main__':
main()