is any issue here?

[harryhan1989]

No description provided.

[PushT]

I have to be slow. What is this code accomplishing ? "python large csv file splitter by column". No sarchasm here, I was just looking for code to "split csv-file by column" - Split by row would split into 1 file per row, while split by column would split into 1 file per column.
So what is it that your code does exactly ?

[harryhan1989]

similar with group by, this code will group by rows into splitted files. group by specified column

[PushT]

I have 7 columns and thousands of rows in a .cad. No matter which column I select, the scripts just save two rows in each file, with the name of the value of the column.

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Sent from my HTC

----- Reply message ----- From: "韩亮" <notifications@github.com> To: "harryhan1989/csvsplitter" <csvsplitter@noreply.github.com> Cc: "PushT" <eivindt@msn.com>, "Comment" <comment@noreply.github.com> Subject: [harryhan1989/csvsplitter] is any issue here? (#1) Date: Wed, May 10, 2017 06:29 similar with group by, this code will group by rows into splitted files. group by specified column ― You are receiving this because you commented. Reply to this email directly, view it on GitHub<#1 (comment)>, or mute the thread<https://github.com/notifications/unsubscribe-auth/AMTk_E9k6HtPBuQPddDam6yVEvsbkvxaks5r4T0kgaJpZM4JaUZt>.

[PushT]

Sorry, meant to say .csv file( Not .cad - Damn autocorrect).

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Sent from my HTC

----- Reply message ----- From: "韩亮" <notifications@github.com> To: "harryhan1989/csvsplitter" <csvsplitter@noreply.github.com> Cc: "PushT" <eivindt@msn.com>, "Comment" <comment@noreply.github.com> Subject: [harryhan1989/csvsplitter] is any issue here? (#1) Date: Wed, May 10, 2017 06:29 similar with group by, this code will group by rows into splitted files. group by specified column ― You are receiving this because you commented. Reply to this email directly, view it on GitHub<#1 (comment)>, or mute the thread<https://github.com/notifications/unsubscribe-auth/AMTk_E9k6HtPBuQPddDam6yVEvsbkvxaks5r4T0kgaJpZM4JaUZt>.

[harryhan1989]

it's weird! could you please provide a sample of your .cvs file content, i will check it.

[PushT]

Hi! I am adding the .csv file here, and a copy of the resulting "splitted" folder. I run the program with : python main.py + the number of the column. I just compressed the "splitted" folder to make it easier to send. regards PushT Sendt fra Outlook<http://aka.ms/weboutlook>

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________________________________ Fra: 韩亮 <notifications@github.com> Sendt: 15. mai 2017 03:11 Til: harryhan1989/csvsplitter Kopi: PushT; Comment Emne: Re: [harryhan1989/csvsplitter] is any issue here? (#1) it's weird! would you please provide a sample of your .cvs file content, i will check it. ― You are receiving this because you commented. Reply to this email directly, view it on GitHub<#1 (comment)>, or mute the thread<https://github.com/notifications/unsubscribe-auth/AMTk_JHZnZRRBXSN__zidqmabf7fULZ5ks5r58JugaJpZM4JaUZt>.

[PushT]

Hi ! Just wondering if you received my e-mail ? I can send un-compressed samples of the splitted- folder instead if you want ? Did I misunderstand the purpose of the code ? I am not that fluent in Python, and my plan was to call a c++ subprocess which will read/write the columns into individual arrays. Regards PushT Sendt fra Outlook<http://aka.ms/weboutlook>

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________________________________ Fra: 韩亮 <notifications@github.com> Sendt: 15. mai 2017 03:11 Til: harryhan1989/csvsplitter Kopi: PushT; Comment Emne: Re: [harryhan1989/csvsplitter] is any issue here? (#1) it's weird! would you please provide a sample of your .cvs file content, i will check it. ― You are receiving this because you commented. Reply to this email directly, view it on GitHub<#1 (comment)>, or mute the thread<https://github.com/notifications/unsubscribe-auth/AMTk_JHZnZRRBXSN__zidqmabf7fULZ5ks5r58JugaJpZM4JaUZt>.