Adding return to harvester turned senderie 's response into being inaccurate. That does not help future readers. I would say easy solution would be to pack all the args in a tuple and unpack it in the executing func. I did this when I needed to send complicated multiple args to a func being executed by a pool of processes. Show 1 more comment.
Active Oldest Votes. Of course, this only works for a fixed number of arguments, but if that is the only case he has, it is more readable. And it is unnecessary here. I wish there were starstarmap. Show 7 more comments.
How to achieve that? Otherwise pool. I'm confused, what happened to the text variable in your example? I think you might have a typo? It appears Pool objects don't become context managers until Python 3. I've added a simple wrapper function that returns a Pool context manager. Show 4 more comments. Peter Mortensen Easiest solution.
How do you use this if you want to store the result of add in a list? Ahmed I like it how it is, because IMHO the method call should fail, whenever the number of parameter is not correct.
Add a comment. Using Python 3. This is a near exact duplicate answer as the one from J. First of all it removed lots of unnecessary stuff and clearly states it's for python 3.
As a beginner myself it took some time to figure it out that way yes with JFSebastians posts and this is why I wrote my post to help other beginners, because his post simply said "there is starmap" but did not explain it - this is what my post intends. So there is absolutely no reason to bash me with two downvotes.
Dane Lee Dane Lee 1, 10 10 silver badges 14 14 bronze badges. Neat and elegant. I don't understand why I have to scroll all the way over here to find the best answer. This answer should literally have been at the top most. Still, an explanation would be in order. What languages features does it use and why? Please respond by editing changing your answer , not here in comments without "Edit:", "Update:", or similar - the answer should appear as if it was written today.
Python 2. I want to note that this doesn't address the structure in the original question. If you don't have good control over the inputs being passed to to your function, you may need to restructure them first. Scott: ah, I didn't notice that I'll make a small update. Should zip input vectors. More understandable than transposing and array, don't you think? The array transpose, while possibly less clear, should be less expensive.
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Source: Daniel Arquiola. In this particular tutorial, we will learn how to deal with 5 different scenarios, when we want to extract or unzip a file in Python. Unzip is a term used to describe the process of decompressing and moving one or more files in a compressed zipped file to an alternate location. To extract a file using Python, we will use the zipfile module in python.
The zipfile module is used to access functionalities that would help us create, read, write, extract and list a ZIP file in Python. Sometimes, we only require a specific file from the zip file to do our task.
In such cases, extracting the whole zip files will consume time as well as the memory of your computer. Following code demonstrates it —. Firstly, we import the module zipfile in the first line. After that, we need to declare some constant variables which can be used later in the code. With the help of the ZipFile. Extracting all the files using python is one of the best features of python. As a default, we import the zipfile module in the first file.
Then we use the context manager to use the ZipFile class. By using the extractall method, you can extract all the files in the current directory of your python code. You have to create a better space for your files to avoid any hassle in the same folder. By using the extractall method with the parameter you can extract the zip to any folder you want.
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