Async Techniques and Examples in Python Transcripts
Chapter: Threads
Lecture: Concept: Tips for multiple threads
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We saw a few nice little techniques
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for working with sets of threads
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more than one thread at a time.
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So let's suppose that we're going to create
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three threads and we want to work with them as a set.
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Basically we want to spin those three off
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and then we're going to start them
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and then wait for them all to finish.
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So we did that in our producer consumer example
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while having a list of threads
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and we create them all
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and just in line like this.
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We could do it in a loop.
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Append if you wanted.
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But in this case
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we didn't need to do that.
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Next we're going to start them all
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using this cool little list comprehension.
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t.start() for t in threads.
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Potentially do some other work
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and then wait for them to finish.
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So t.join() for t in threads.
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Pretty simple right.
