https://github.com/earthboundkid/csv

Go CSV reader like Python's DictReader
https://github.com/earthboundkid/csv

csv csv-reader go golang

Last synced: 2 months ago
JSON representation

Go CSV reader like Python's DictReader

• Host: GitHub
• URL: https://github.com/earthboundkid/csv
• Owner: earthboundkid
• License: mit
• Created: 2017-08-09T03:07:11.000Z (over 7 years ago)
• Default Branch: master
• Last Pushed: 2024-07-24T12:41:34.000Z (6 months ago)
• Last Synced: 2024-10-16T13:39:42.775Z (3 months ago)
• Topics: csv, csv-reader, go, golang
• Language: Go
• Size: 22.5 KB
• Stars: 21
• Watchers: 3
• Forks: 0
• Open Issues: 0
• Metadata Files:
  • Readme: README.md
  • Funding: .github/FUNDING.yml
  • License: LICENSE

Awesome Lists containing this project

README

        
# csv [![GoDoc](https://godoc.org/github.com/earthboundkid/csv?status.svg)](https://pkg.go.dev/github.com/earthboundkid/csv/v2) [![Go Report Card](https://goreportcard.com/badge/github.com/earthboundkid/csv/v2)](https://goreportcard.com/report/github.com/earthboundkid/csv/v2) [![Coverage Status](https://coveralls.io/repos/github/earthboundkid/csv/badge.svg)](https://coveralls.io/github/earthboundkid/csv)

Go CSV reader like Python's DictReader.

```

go get github.com/earthboundkid/csv/v2

```

For performance comparison to other libraries, see [this benchmark gist](https://gist.github.com/earthboundkid/af8e9b612f7bc2ce1af419f2a7975ffc). As of this writing, this library is 40% faster and uses 70% less memory than its closest competitor.

## Example

Source CSV

```

first_name,last_name,username

"Rob","Pike",rob

Ken,Thompson,ken

"Robert","Griesemer","gri"

```

User type

```go

type User struct {

    Username string `csv:"username"`

    First    string `csv:"first_name"`

    Last     string `csv:"last_name"`

}

```

Scanning file

```go

var user User

for err := range csv.Scan(csv.Options{Reader: src}, &user) {

    if err != nil {

        // Do something

    }

    fmt.Println(user.Username)

}

// Output:

// rob

// ken

// gri

```