Support 'Path' columns about dataclass-csv HOT 2 CLOSED

On Wed, May 6, 2020 at 1:32 PM Daniel Furtado ***@***.***> wrote: Hi @hhoeflin <https://github.com/hhoeflin> , thank you so much. Could you provide me with some examples of this use case? Correct me if I'm wrong, the scenario that you are describing is that you want to modify a value while reading it from the CSV file, is that right? If that's the case, would work to implement that in the __post_init__ method of the data class? For example, let's say I always want to multiple the numbers I read from a CSV by 2, I could do something like: from dataclasses import dataclassfrom dataclass_csv import DataclassReader @dataclassclass Number: val: int def __post_init__(self): self.val = self.val * 2 def main(): with open("numbers.csv") as f: reader = DataclassReader(f, Number) for number in reader: print(number) if __name__ == "__main__": main() Output: Number(val=4) — You are receiving this because you were mentioned. Reply to this email directly, view it on GitHub <#28 (comment)>, or unsubscribe <https://github.com/notifications/unsubscribe-auth/AASGMYSNAULSXJY6TLUOFKTRQFDF7ANCNFSM4M2EMQFQ> .