python - python 中除 time.sleep() 之外的其他创建延迟的方法

Question

我在我的卡西欧计算器上做了一些Python操作，遇到了一个小问题，我的计算器使用的Python版本是microPython 1.9.4。我无法使用导入时间，因为此版本中没有时间模块。任何帮助将不胜感激。

编辑:将版本更改为1.9.4

我的代码(time.sleep() 位于底部附近):

import time
barriers = []
playerPosition = [11, 1]
playTime = 0
while playTime <= 0:
  line = 6
  while line >= 1:
    if line > 2:
      if playerPosition[1] != line:
        print("                     ")
      else:
        currentLine = ""
        xPosition = 1
        while xPosition < playerPosition[0]:
          currentLine = currentLine + " "
          xPosition = 1 + xPosition
        currentLine = currentLine + "|"
        xPosition = 1 + xPosition
        while xPosition < 21:
          currentLine = currentLine + " "
          xPosition = 1 + xPosition
    else:
      obstructions = []
      obstructions.clear()
      if playerPosition[1] == line:
        obstructions.append(playerPosition[0])
      for barrier in barriers:
        obstructions.append(barrier)
      obstructions.sort()
      currentLine = ""
      nextObstruction = 0
      xPosition = 1
      while xPosition <= 21:
        try:
          if xPosition != obstructions[nextObstruction]:
            currentLine = currentLine + " "
          else:
            currentLine = currentLine + "|"
            nextObstruction = 1 + nextObstruction
        except:
          currentLine = currentLine + " "
        xPosition = 1 + xPosition
      print(currentLine)
    line = line - 1
  barrierID = 0
  while barrierID < len(barriers):
    if barriers[barrierID] > 1:
      barriers[barrierID] = barriers[barrierID] - 1
    else:
      barriers.remove(barrierID)
  time.sleep(0.5)
  playTime = 1 + playTime

Answer 1

Micropython 不包含 time 模块，但它有一个名为 utime 的模块，它实现了标准 Python time 的较小子集模块，幸运的是包括 sleep。

所以，您需要做的是:

• 将导入时间更改为导入utime
• 并将 time.sleep(0.5) 更改为 utime.sleep(0.5)

您可以在 http://docs.micropython.org/en/v1.9.1/pyboard/library/utime.html 找到 utime 的文档。 .