Download and read csv file python

Find centralized, trusted content and collaborate around the technologies you use most. Connect and share knowledge within a single location that is structured and easy to search. My question is: what's the most efficient way to read a csv file in this situation. And how to download it. Edit: Other answers are useful if you need to download large files i.

To simplify these answers, and increase performance when downloading a large file, the below may work a bit more efficiently. By doing so, we enable csv. This avoids loading the entire file into memory before we start processing it, drastically reducing memory overhead for large files. I like the answers from The Aelfinn and aheld.

I can improve them only by shortening a bit more, removing superfluous pieces, using a real data source, making it 2. Too bad 3. Anyhow, note the 2. For the part of the OP's question regarding downloading vs. From a little search, that I understand the file should be opened in universal newline mode, which you cannot directly do with a response content I guess.

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