【发布时间】:2019-01-25 17:24:38
【问题描述】:
这段代码有什么问题? 它的显示
File "KeybordControleTest1.py", line 13
elif c == curses.KEY_UP:
^
IndentationError: unindent 不匹配任何外部缩进级别
我不确定如何解决这个错误
import curses
screen = curses.initsrc()
curses.noecho()
curses.cbreak()
screen.keypad(True)
try:
while True:
c = screen.getch()
if c == ord('q'):
break
elif c == curses.KEY_UP:
print "UP"
elif c == curses.KEY_DOWN:
print "DOWN"
elif c == curses.KEY_RIGHT:
print "RIGHT"
elif c == curses.KEY_LEFT:
print "LEFT"
elif char == 10:
print "STOP"
finally:
curses.nocbreak(); screen.keypad(0); curses.echo()
curses.endwin()'
【问题讨论】:
-
在 python 中缩进很重要。注意
if语句和elif语句应该在同一个缩进中
标签: python python-2.7