draw bot program

0_Drawbot.py

'''
a program to draw a circle and a square
'''

import turtle

t = turtle.Turtle()

def draw_circle(radius):
    t.circle(radius)

def draw_shape(sides, length):
    angle = 360 / sides
    for i in range(sides):
        t.forward(length)
        t.left(angle)

draw_circle(100)
draw_shape(4, 100)

draw_bot_v1.py

'''
draw_bot_v1.py
- uses input() function to get the user input
- use if, elif to check for a condition and perform an action
'''

import turtle

t = turtle.Turtle()

def draw_circle(radius):
    t.circle(radius)

def draw_shape(sides, length):
    angle = 360 / sides
    for i in range(sides):
        t.forward(length)
        t.left(angle)

print("What would you like to draw?")
user_input = input()
if user_input == 'circle':
    draw_circle(100)
elif user_input == 'square':
    draw_shape(4, 100)

print("Thank You!")

draw_bot_v2.py

'''
using multiple elif statements for conditional check
'''

import turtle

t = turtle.Turtle()

def draw_circle(radius):
    t.circle(radius)

def draw_shape(sides, length):
    angle = 360 / sides
    for i in range(sides):
        t.forward(length)
        t.left(angle)

print("What would you like to draw?")
user_input = input()
if user_input == 'circle':
    draw_circle(100)
elif user_input == 'square':
    draw_shape(4, 100)
elif user_input == 'pentagon':
    draw_shape(5, 100)
elif user_input == 'hexagon':
    draw_shape(6, 100)
elif user_input == 'septagon':
    draw_shape(7, 100)
elif user_input == 'octagon':
    draw_shape(8, 100)

print("Thank You!")

draw_bot_v3.py

'''
using dictionary to store the number of sides for the polygon type
dictionary store data as key-value pair. Here the name of the polygon is the key and the number of sides is stored as the value
'''

import turtle

t = turtle.Turtle()

def draw_circle(radius):
    t.circle(radius)

def draw_shape(sides, length):
    angle = 360 / sides
    for i in range(sides):
        t.forward(length)
        t.left(angle)

polygon_sides = {'triangle': 3, 'square': 4, 'pentagon': 5, 'hexagon': 6, 'septagon': 7, 'octagon': 8}

print("What would you like to draw?")
user_input = input()
if user_input == 'circle':
    draw_circle(100)
elif user_input in polygon_sides:
    sides = polygon_sides[user_input]
    draw_shape(sides, 100)

print("Thank You!")

draw_bot_v4.py

'''
use else condition to handle all other cases
lower() - convert a string to lower case
'''

import turtle

t = turtle.Turtle()

def draw_circle(radius):
    t.circle(radius)

def draw_shape(sides, length):
    angle = 360 / sides
    for i in range(sides):
        t.forward(length)
        t.left(angle)

polygon_sides = {'triangle': 3, 'square': 4, 'pentagon': 5, 'hexagon': 6, 'septagon': 7, 'octagon': 8}

print("What would you like to draw?")
user_input = input().lower()
if user_input == 'circle':
    draw_circle(100)
elif user_input in polygon_sides:
    draw_shape(polygon_sides[user_input], 100)
else:
    print("Sorry, I don't know how to draw that shape")

print("Thank You!")

draw_bot_v5.py

'''
using while loop to execute the loop continuosly
clear() - to clear the screen
'''

import turtle
t = turtle.Turtle()

def draw_circle(radius):
    t.circle(radius)

def draw_shape(sides, length):
    angle = 360 / sides
    for i in range(sides):
        t.forward(length)
        t.left(angle)

polygon_sides = {'triangle': 3, 'square': 4, 'pentagon': 5, 'hexagon': 6, 'septagon': 7, 'octagon': 8}

while True:
    print("What would you like to draw?")
    user_input = input().lower()
    t.clear()
    if user_input == 'circle':
        draw_circle(100)
    elif user_input in polygon_sides:
        draw_shape(polygon_sides[user_input], 100)
    elif user_input == 'exit':
        break
    else:
        print("Sorry, I don't know how to draw that shape")

print("Thank You!")