Enterprise docs

go get github.com/datadotworld/dwapi-go/dwapi

The full package documentation is available at https://godoc.org/github.com/datadotworld/dwapi-go/dwapi.

You can also check out the API documentation at https://apidocs.data.world/api for specifics on the endpoints.

package main

import (
    "fmt"
    "io/ioutil"
    "os"
    "path/filepath"
    "regexp"
    "strings"

    "github.com/datadotworld/dwapi-go/dwapi"
)

func main() {
    // new client
    token := os.Getenv("DW_AUTH_TOKEN")
    dw := dwapi.NewClient(token)

    // get info on the current user
    user, err := dw.User.Self()
    if err != nil {
        fmt.Fprintln(os.Stderr, "User.Self() returned an error:", err)
        os.Exit(1)
    }
    fmt.Println("Name:", user.DisplayName)
    fmt.Println("Creation Date:", user.Created)
    fmt.Println("-----")
    /* output:
    Name: My Display Name
    Creation Date: 2016-07-13T23:38:44.026Z
    -----
    */

    // create a new dataset
    owner := "my-username"
    request := dwapi.DatasetCreateRequest{
        Title:       "My Awesome Dataset",
        Description: "A short description",
        Summary:     "A long description",
        Tags:        []string{"first", "puppies and kittens"},
        License:     "PDDL",
        Visibility:  "PRIVATE",
    }
    createResp, err := dw.Dataset.Create(owner, &request)
    if err != nil {
        fmt.Fprintln(os.Stderr, "Dataset.Create() returned an error:", err)
        os.Exit(1)
    }
    fmt.Println("Create Response Message:", createResp.Message)
    fmt.Println("Dataset URI:", createResp.URI)
    fmt.Println("-----")
    /* output:
    Response Message: Dataset created successfully.
    Dataset URI: https://data.world/my-username/my-awesome-dataset
    -----
    */

    // retrieve the metadata for a dataset
    pattern := regexp.MustCompile(`https://data.world/(?:.*)/(.*)`)
    datasetid := pattern.FindStringSubmatch(createResp.URI)[1]

    retrieveResp, err := dw.Dataset.Retrieve(owner, datasetid)
    if err != nil {
        fmt.Fprintln(os.Stderr, "Dataset.Retrieve() returned an error:", err)
        os.Exit(1)
    }
    fmt.Println("Title:", retrieveResp.Title)
    fmt.Println("Description:", retrieveResp.Description)
    fmt.Println("Access Level:", retrieveResp.AccessLevel)
    fmt.Println("Creation Date:", retrieveResp.Created)
    fmt.Println("Last Updated Date:", retrieveResp.Updated)
    fmt.Println("Dataset Status:", retrieveResp.Status)
    fmt.Println("-----")
    /* output:
    Title: My Awesome Dataset
    Description: A short description
    Access Level: ADMIN
    Creation Date: 2018-11-21T17:32:40.057Z
    Last Updated Date: 2018-11-21T17:32:40.057Z
    Dataset Status: NEW
    -----
    */

    // upload a file
    s := []string{"first_name,last_name", "Abe,Marcos", "Abby,Johnson"}
    sj := strings.Join(s, "\n")
    testFilePath := filepath.Join(os.TempDir(), "test-file.csv")
    if err = ioutil.WriteFile(testFilePath, []byte(sj), 0644); err != nil {
        fmt.Fprintln(os.Stderr, "Dataset.UploadFile() returned an error while creating a file:", err)
        os.Exit(1)
    }
    defer os.Remove(testFilePath)

    uploadResp, err := dw.Dataset.UploadFile(owner, datasetid, "test-file.csv", testFilePath, false)
    if err != nil {
        fmt.Fprintln(os.Stderr, "Dataset.UploadFile() returned an error:", err)
        os.Exit(1)
    }
    fmt.Println("Upload Response Message:", uploadResp.Message)
    fmt.Println("-----")
    /* output:
    Response Message: File uploaded.
    -----
    */

    // delete a dataset
    deleteResp, err := dw.Dataset.Delete(owner, datasetid)
    if err != nil {
        fmt.Fprintln(os.Stderr, "Dataset.Delete() returned an error:", err)
        os.Exit(1)
    }
    fmt.Println("Delete Response Message:", deleteResp.Message)
    fmt.Println("-----")
    /* output:
    Delete Response Message: Dataset has been successfully deleted.
    -----
    */
}

The API calls are made to https://api.data.world by default, but the URL can be changed by setting the DW_API_HOST environment variable.

For customers in a single-tenant environment, you can also use the DW_ENVIRONMENT variable to alter the default URL. For example, for the customer customer, setting it will alter the URL to https://api.customer.data.world.

Additionally, the hostname can also be changed by explicitly setting the BaseURL property of the client, i.e.:

dw = dwapi.NewClient("token")
dw.BaseURL = "http://localhost:1010/v0"

Notice that the stage also needs to be set if going down this path.