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Ok, so I'm writing some python code (I don't write python much, I'm more used to java and C).
Anyway, so I have collection of integer literals I need to store. (Ideally >10,000 of them, currently I've only got 1000 of them) I would have liked to be accessing the literals by file IO, or by accessing there source API, but that is disallowed. And not ontopic anyway.
So I have the literals put into a list:
src=list(0,1,2,2,2,0,1,2,... ,2,1,2,1,1,0,2,1)
#some code that uses the src
But when I try to run the file it comes up with an error because there are more than 255 arguments. So the constructor is the problem. How should I do this?
The data is intitally avaiable to me as a space deliminated textfile. I just searched and replaced and copied it in
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Python Create List from 0 to 100. A special situation arises if you want to create a list from 0 to 100 (included). In this case, you simply use the list(range(0, 101)) function call. As stop argument, you use the number 101 because it's excluded from the final series.
To create a list of n placeholder elements, multiply the list of a single placeholder element with n . For example, use [None] * 5 to create a list [None, None, None, None, None] with five elements None . You can then overwrite some elements with index assignments.
You can initialize a list of a custom size using either multiplication or a range() statement. The multiplication method is best if you want to initialize a list with the same values. A range() statement is a good choice if you want a list to contain values in a particular range.
Python comes with a direct function range() which creates a sequence of numbers from start to stop values and print each item in the sequence. We use range() with r1 and r2 and then convert the sequence into list.
If you use [] instead of list(), you won't run into the limit because [] is not a function.
src = [0,1,2,2,2,0,1,2,... ,2,1,2,1,1,0,2,1]
src = [int(value) for value in open('mycsv.csv').read().split(',') if value.strip()]
Or are you not able to save text file in your system?
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