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Code Releases Activity

Properly determine CSV delimiter (#17459)

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* Fixes #16558 CSV delimiter determiner

* Fixes #16558 - properly determine CSV delmiiter

* Moves quoteString to a new function

* Adds big test with lots of commas for tab delimited csv

* Adds comments

* Shortens the text of the test

* Removes single quotes from regexp as only double quotes need to be searched

* Fixes spelling

* Fixes check of length as it probalby will only be 1e4, not greater

* Makes sample size a const, properly removes truncated line

* Makes sample size a const, properly removes truncated line

* Fixes comment

* Fixes comment

* tests for FormatError() function

* Adds logic to find the limiter before or after a quoted value

* Simplifies regex

* Error tests

* Error tests

* Update modules/csv/csv.go

Co-authored-by: delvh <dev.lh@web.de>

* Update modules/csv/csv.go

Co-authored-by: delvh <dev.lh@web.de>

* Adds comments

* Update modules/csv/csv.go

Co-authored-by: delvh <dev.lh@web.de>

Co-authored-by: wxiaoguang <wxiaoguang@gmail.com>
Co-authored-by: zeripath <art27@cantab.net>
Co-authored-by: delvh <dev.lh@web.de>
This commit is contained in:
Richard Mahn
2021-10-30 09:50:40 -06:00
committed by GitHub
parent 63c0dc89ef
commit 40c8451b7d
5 changed files with 642 additions and 94 deletions
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2
modules/markup/csv/csv.go
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@ -102,7 +102,7 @@ func (Renderer) Render(ctx *markup.RenderContext, input io.Reader, output io.Wri
return err
}
rd, err := csv.CreateReaderAndGuessDelimiter(bytes.NewReader(rawBytes))
rd, err := csv.CreateReaderAndDetermineDelimiter(ctx, bytes.NewReader(rawBytes))
if err != nil {
return err
}