Introduction
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Author: qiu_fang 
Draw a cute python (python):
the introduction of import turtle # library functions turtle (drawing little turtle)
drawSnake DEF (RAD, angle, len, neckrad):for i in the Range (len):
turtle.circle (RAD, angle) # draw an arc radius rad (as is the right starting point, the starting point is negative in the left) , central angle corresponding to angle
turtle.circle (-Rad, angle)
turtle.circle (RAD, angle / 2)
turtle.fd (RAD) # painting line, length: RAD
turtle.circle (neckrad + 1,180)
turtle.fd (RAD 2 * /. 3)
DEF main ():
turtle.setup (1300,1300,0,0) size # 1300 * 1300, the top left coordinate is initialized to draw the interface (0,0)
pythonsize = 30
turtle.pensize (pythonsize) # brush size 30
turtle.pencolor ( 'Purple') # pen color
turtle.seth (-40) # brush turtle initial direction
drawSnake (40,80,3, pythonsize / 2) # call function starts drawing
main()
After running you can see the painting process of the cute python! If you want to learn more interesting Python project combat, you can go to learn Python small series of dress: a long time and their weapons while under a stream of thought (digital homonym) conversion can be found, there are new Python Tutorial Project