在电脑上如何建立一个文件夹

well, i'm a python 2.7 user, and graphics should be only available after 3.x as i googled~


but i found that pygame is a pretty lib for graphcis also.


so, after scratching my head for one hour with pygame, i got this little stuff for you.
and as i see on python 3.0 ducumentation, graphics seems easier to use than pygame,
so come on dude, it's not that hard, just do it!
#


from pygame.locals import rect
import sys

pygame.init()

width = 500
height = 350
window = pygame.display.set_mode((width, height))

color = (255, 255, 255)
pygame.display.flip()

mouse_cnt = 0

house = []

flen = 0
lp, rp = 0, 0 #door
def lineleng(pos1, pos2):
 x = pos1[0]-pos2[0]
 y = pos1[1]-pos2[1]
 return int((x**2+y**2)**0.5)

def door(pos, flen):
 dlen = flen/5
 return (pos[0]-dlen, pos[1]), (pos[0]+dlen, pos[1])

while true:
 for event in pygame.event.get():
  if event.type == pygame.quit:
   sys.exit(0)
  elif event.type == pygame.mousebuttonup and mouse_cnt < 5:
   mouse_cnt+=1
   house.append(pygame.mouse.get_pos())
   if mouse_cnt == 2:
    pygame.draw.line(window, color, house[0], house[1])
    flen = lineleng(house[0], house[1])
   if mouse_cnt == 3:
    lp, rp = door(house[2], flen)
    pygame.draw.line(window, color, lp, rp)
   if mouse_cnt == 4:
    wul = (house[3][0]-flen/20, house[3][1]-flen/20)
    wbr = (house[3][0]+flen/20, house[3][1]+flen/20)
    print wul,wbr, flen/20
    pygame.draw.rect(window, color, rect(wul, (abs(wbr[0]-wul[0]),abs(wbr[1]-wul[1]))))
   if mouse_cnt == 5:
    pygame.draw.line(window, color, house[0], house[4])
    pygame.draw.line(window, color, house[1], house[4])
    pygame.draw.line(window, color, lp, (lp[0], lp[1]+30))
    pygame.draw.line(window, color, rp, (rp[0], rp[1]+30))
    pygame.draw.line(window, color, house[0], (house[0][0], lp[1]+30))
    pygame.draw.line(window, color, house[1], (house[1][0], rp[1]+30))

   pygame.display.update()