blocks|key|4197064|text|使用time.sleep()|type|unstyled|depth|inlineStyleRanges|offset|length|style|CODE|entityRanges|data|4197065|from+time+import+sleep
sleep(0.05)|code-block|syntax|javascript|4197066|entityMap|0|LINK|mutability|MUTABLE|url|https://docs.python.org/library/time.html#time.sleep^0|2|C|2|C|0|0|0^^$0|@$1|2|3|4|5|6|7|S|8|@$9|T|A|U|B|C]]|D|@$9|V|A|W|1|X]]|E|$]]|$1|F|3|G|5|H|7|Y|8|@]|D|@]|E|$I|J]]|$1|K|3|-4|5|6|7|Z|8|@]|D|@]|E|$]]]|L|$M|$5|N|O|P|E|$Q|R]]]]

Use <a href="https://docs.python.org/library/time.html#time.sleep" rel="noreferrer"><code>time.sleep()</code></a>
<pre><code>from time import sleep
sleep(0.05)
</code></pre>

blocks|key|4197079|text|请注意，如果你依赖于睡眠恰好50毫秒，你就不会得到它。这将是关于它的。|type|unstyled|depth|inlineStyleRanges|entityRanges|data|4197080|entityMap^0|0^^$0|@$1|2|3|4|5|6|7|D|8|@]|9|@]|A|$]]|$1|B|3|-4|5|6|7|E|8|@]|9|@]|A|$]]]|C|$]]

Note that if you rely on sleep taking exactly 50&nbsp;ms, you won't get that. It will just be about it.

blocks|key|133698|text|使用time.sleep()|type|unstyled|depth|inlineStyleRanges|offset|length|style|CODE|entityRanges|data|133699|import+time
time.sleep(50+/+1000)|code-block|syntax|javascript|133700|请参阅Python文档：https://docs.python.org/library/time.html#time.sleep|133701|entityMap|0|LINK|mutability|MUTABLE|url|https://docs.python.org/library/time.html#time.sleep^0|2|C|0|0|C|1G|0|0^^$0|@$1|2|3|4|5|6|7|U|8|@$9|V|A|W|B|C]]|D|@]|E|$]]|$1|F|3|G|5|H|7|X|8|@]|D|@]|E|$I|J]]|$1|K|3|L|5|6|7|Y|8|@]|D|@$9|Z|A|10|1|11]]|E|$]]|$1|M|3|-4|5|6|7|12|8|@]|D|@]|E|$]]]|N|$O|$5|P|Q|R|E|$S|T]]]]

Use <code>time.sleep()</code>:
<pre><code>import time
time.sleep(50 / 1000)
</code></pre>
See the Python documentation: <a href="https://docs.python.org/library/time.html#time.sleep" rel="noreferrer">https://docs.python.org/library/time.html#time.sleep</a>

blocks|key|3351633|text|有一个叫做“时间”的模块可以帮助你。我知道两种方法：|type|unstyled|depth|inlineStyleRanges|entityRanges|data|3351634|3351635|sleep|ordered-list-item|offset|length|style|CODE|3351636|3351637|睡眠(reference)要求程序等待，然后执行剩余的代码。|3351638|有两种使用睡眠的方法：|3351639|导入时间#导入全时模块打印(“0.00秒”)+time.sleep(0.05)+#+50毫秒...确保你把时间。如果你导入时间！打印(“0.05秒”)|3351640|第二种方法不会导入整个模块，但它只是休眠。|3351641|from+time+import+sleep+#只使用模块中的sleep函数打印时间(“0.00秒”)+sleep(0.05)+#不放置时间。这一次，因为它会被弄糊涂。你没有导入整个模块打印(“0.05秒”)|3351642|3351643|使用自Unix+time以来的时间。|3351644|3351645|如果需要运行循环，这种方法很有用。但是这个稍微复杂一点。|3351646|time_not_passed+=+True从时间导入时间#您可以像上次一样导入整个模块。别忘了时间。才能发出信号。init_time+=+time()+#或time.time()，如果整个模块导入了打印(“0.00sec”)，则为True：#+Init+loop+if+init_time+%2B+0.05+<=+time()和time_not_passed：#+Time+not+passed变量很重要，因为我们希望它运行一次。!!！如果导入了整个模块，则使用time.time()+:O+print("0.05秒“)+time_not_passed+=+False|3351647|entityMap|0|LINK|mutability|MUTABLE|url|http://docs.python.org/library/time.html#time.sleep|1|https://en.wikipedia.org/wiki/Unix_time^0|0|0|0|5|0|0|3|9|0|0|0|0|0|0|0|3|9|1|0|0|0|0^^$0|@$1|2|3|4|5|6|7|1C|8|@]|9|@]|A|$]]|$1|B|3|-4|5|6|7|1D|8|@]|9|@]|A|$]]|$1|C|3|D|5|E|7|1E|8|@$F|1F|G|1G|H|I]]|9|@]|A|$]]|$1|J|3|-4|5|6|7|1H|8|@]|9|@]|A|$]]|$1|K|3|L|5|6|7|1I|8|@]|9|@$F|1J|G|1K|1|1L]]|A|$]]|$1|M|3|N|5|6|7|1M|8|@]|9|@]|A|$]]|$1|O|3|P|5|6|7|1N|8|@]|9|@]|A|$]]|$1|Q|3|R|5|6|7|1O|8|@]|9|@]|A|$]]|$1|S|3|T|5|6|7|1P|8|@]|9|@]|A|$]]|$1|U|3|-4|5|6|7|1Q|8|@]|9|@]|A|$]]|$1|V|3|W|5|E|7|1R|8|@]|9|@$F|1S|G|1T|1|1U]]|A|$]]|$1|X|3|-4|5|6|7|1V|8|@]|9|@]|A|$]]|$1|Y|3|Z|5|6|7|1W|8|@]|9|@]|A|$]]|$1|10|3|11|5|6|7|1X|8|@]|9|@]|A|$]]|$1|12|3|-4|5|6|7|1Y|8|@]|9|@]|A|$]]]|13|$14|$5|15|16|17|A|$18|19]]|1A|$5|15|16|17|A|$18|1B]]]]

There is a module called 'time' which can help you. I know two ways:
<ol>
<li><code>sleep</code>
Sleep (<a href="http://docs.python.org/library/time.html#time.sleep" rel="noreferrer">reference</a>) asks the program to wait, and then to do the rest of the code.
There are two ways to use sleep:
<pre class="lang-py prettyprint-override"><code>import time # Import whole time module
print(&quot;0.00 seconds&quot;)
time.sleep(0.05) # 50 milliseconds... make sure you put time. if you import time!
print(&quot;0.05 seconds&quot;)
</code></pre>
The second way doesn't import the whole module, but it just sleep.
<pre class="lang-py prettyprint-override"><code>from time import sleep # Just the sleep function from module time
print(&quot;0.00 sec&quot;)
sleep(0.05) # Don't put time. this time, as it will be confused. You did
 # not import the whole module
print(&quot;0.05 sec&quot;)
</code></pre>
</li>
<li>Using time since <a href="https://en.wikipedia.org/wiki/Unix_time" rel="noreferrer">Unix time</a>.
This way is useful if you need a loop to be running. But this one is slightly more complex.
<pre class="lang-py prettyprint-override"><code>time_not_passed = True
from time import time # You can import the whole module like last time. Just don't forget the time. before to signal it.

init_time = time() # Or time.time() if whole module imported
print(&quot;0.00 secs&quot;)
while True: # Init loop
 if init_time + 0.05 &lt;= time() and time_not_passed: # Time not passed variable is important as we want this to run once. !!! time.time() if whole module imported :O
 print(&quot;0.05 secs&quot;)
 time_not_passed = False
</code></pre>
</li>
</ol>

blocks|key|4197113|text|您还可以使用pyautogui作为：|type|unstyled|depth|inlineStyleRanges|entityRanges|data|4197114|import+pyautogui
pyautogui._autoPause(0.05,+False)|code-block|syntax|javascript|4197115|如果第一个参数不是None，那么它将暂停第一个参数的秒数，在本例中为:+0.05秒|4197116|如果第一个参数为None，第二个参数为True，则它将在全局暂停设置期间休眠，该设置是通过以下方式设置的：|4197117|pyautogui.PAUSE+=+int|4197118|如果你想知道原因，请看源码：|4197119|def+_autoPause(pause,+_pause):
++++"""If+`pause`+is+not+`None`,+then+sleep+for+`pause`+seconds.
++++If+`_pause`+is+`True`,+then+sleep+for+`PAUSE`+seconds+(the+global+pause+setting).

++++This+function+is+called+at+the+end+of+all+of+PyAutoGUI's+mouse+and+keyboard+functions.+Normally,+`_pause`
++++is+set+to+`True`+to+add+a+short+sleep+so+that+the+user+can+engage+the+failsafe.+By+default,+this+sleep
++++is+as+long+as+`PAUSE`+settings.+However,+this+can+be+override+by+setting+`pause`,+in+which+case+the+sleep
++++is+as+long+as+`pause`+seconds.
++++"""
++++if+pause+is+not+None:
++++++++time.sleep(pause)
++++elif+_pause:
++++++++assert+isinstance(PAUSE,+int)+or+isinstance(PAUSE,+float)
++++++++time.sleep(PAUSE)|4197120|entityMap^0|0|0|0|0|0|0|0^^$0|@$1|2|3|4|5|6|7|S|8|@]|9|@]|A|$]]|$1|B|3|C|5|D|7|T|8|@]|9|@]|A|$E|F]]|$1|G|3|H|5|6|7|U|8|@]|9|@]|A|$]]|$1|I|3|J|5|6|7|V|8|@]|9|@]|A|$]]|$1|K|3|L|5|D|7|W|8|@]|9|@]|A|$E|F]]|$1|M|3|N|5|6|7|X|8|@]|9|@]|A|$]]|$1|O|3|P|5|D|7|Y|8|@]|9|@]|A|$E|F]]|$1|Q|3|-4|5|6|7|Z|8|@]|9|@]|A|$]]]|R|$]]

You can also use pyautogui as:
<pre class="lang-py prettyprint-override"><code>import pyautogui
pyautogui._autoPause(0.05, False)
</code></pre>
If the first argument is not None, then it will pause for first argument's seconds, in this example: 0.05 seconds
If the first argument is None, and the second argument is True, then it will sleep for the global pause setting which is set with:
<pre><code>pyautogui.PAUSE = int
</code></pre>
If you are wondering about the reason, see the source code:
<pre class="lang-py prettyprint-override"><code>def _autoPause(pause, _pause):
 &quot;&quot;&quot;If `pause` is not `None`, then sleep for `pause` seconds.
 If `_pause` is `True`, then sleep for `PAUSE` seconds (the global pause setting).

 This function is called at the end of all of PyAutoGUI's mouse and keyboard functions. Normally, `_pause`
 is set to `True` to add a short sleep so that the user can engage the failsafe. By default, this sleep
 is as long as `PAUSE` settings. However, this can be override by setting `pause`, in which case the sleep
 is as long as `pause` seconds.
 &quot;&quot;&quot;
 if pause is not None:
 time.sleep(pause)
 elif _pause:
 assert isinstance(PAUSE, int) or isinstance(PAUSE, float)
 time.sleep(PAUSE)
</code></pre>

blocks|key|4197138|text|您也可以使用Timer()函数来执行此操作。|type|unstyled|depth|inlineStyleRanges|offset|length|style|CODE|entityRanges|data|4197139|代码：|4197140|from+threading+import+Timer

def+hello():
++print("Hello")

t+=+Timer(0.05,+hello)
t.start()++#+After+0.05+seconds,+"Hello"+will+be+printed|code-block|syntax|javascript|4197141|entityMap^0|6|7|0|0|0^^$0|@$1|2|3|4|5|6|7|O|8|@$9|P|A|Q|B|C]]|D|@]|E|$]]|$1|F|3|G|5|6|7|R|8|@]|D|@]|E|$]]|$1|H|3|I|5|J|7|S|8|@]|D|@]|E|$K|L]]|$1|M|3|-4|5|6|7|T|8|@]|D|@]|E|$]]]|N|$]]

You can also do it by using the <code>Timer()</code> function.
Code:
<pre><code>from threading import Timer

def hello():
 print(&quot;Hello&quot;)

t = Timer(0.05, hello)
t.start() # After 0.05 seconds, &quot;Hello&quot; will be printed
</code></pre>

How do I get my Python program to sleep for 50 milliseconds?

How do I get my Python program to sleep for 50 milliseconds?

翻译质量差，导致语言生硬或混乱。

没有提供实际的解决方法或示例。

解答不清晰，无法理解或解决问题。

页面排版不美观，阅读体验差。

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如何让我的Python程序休眠50毫秒？

问如何让我的Python程序休眠50毫秒？
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