Using the Python Help System

Having trouble building your Python app? I can help:

This video demonstrates how to use the built-in help system for faster development instead of online documentation.

[freddief]

say i wanted to get help on the method 'extend()' used on lists. How would i I use the help method to bring extend()'s doc string?

[janlochman]

The question is how do I know, in which part of the documentation the certain object is located.

[Ahmed-wjsd]

There is also this command: *pydoc.py -p 8080* and you open this url 127.0.0.1:8080
pydoc is in C:\Python34\Lib (for Windows and python 3.4)

[akma]

Goodjob mate, keep it up.
Definitely worth make a little long and more comprehensive videos 👌🏾

[arieljj]

How do I modify this code to create a circular spiral, anyone know?
Puesdocode



def main():
veloc = .5
amp = 75
freq = .01


win = Screen()
ball = Turtle()
ball.speed(10)
win.setworldcoordinates(0.0, -100.0, 500.0, 100.0)


ball.up()
goto(0, 0)
ball.down()
ball.forward(500)
ball.up()
ball.backward(500)
ball.down()


for time in range(500):
ball.goto(time, int(amp*sin(freq*time*2*pi)))

win.exitonclick()