本文整理匯總了Golang中github.com/cheggaaa/pb.ProgressBar.SetUnits方法的典型用法代碼示例。如果您正苦於以下問題：Golang ProgressBar.SetUnits方法的具體用法？Golang ProgressBar.SetUnits怎麽用？Golang ProgressBar.SetUnits使用的例子？那麽, 這裏精選的方法代碼示例或許可以為您提供幫助。您也可以進一步了解該方法所在類github.com/cheggaaa/pb.ProgressBar的用法示例。
在下文中一共展示了ProgressBar.SetUnits方法的5個代碼示例，這些例子默認根據受歡迎程度排序。您可以為喜歡或者感覺有用的代碼點讚，您的評價將有助於係統推薦出更棒的Golang代碼示例。
示例1: customizeBar
func customizeBar(bar *pb.ProgressBar) {
bar.ShowCounters = true
bar.ShowTimeLeft = false
bar.ShowSpeed = true
bar.SetMaxWidth(80)
bar.SetUnits(pb.U_BYTES)
}示例2: runClusterBackup
func runClusterBackup(args *docopt.Args) error {
client, err := getClusterClient()
if err != nil {
return err
}
var bar *pb.ProgressBar
var progress backup.ProgressBar
if term.IsTerminal(os.Stderr.Fd()) {
bar = pb.New(0)
bar.SetUnits(pb.U_BYTES)
bar.ShowBar = false
bar.ShowSpeed = true
bar.Output = os.Stderr
bar.Start()
progress = bar
}
var dest io.Writer = os.Stdout
if filename := args.String["--file"]; filename != "" {
f, err := os.Create(filename)
if err != nil {
return err
}
defer f.Close()
dest = f
}
fmt.Fprintln(os.Stderr, "Creating cluster backup...")
if err := backup.Run(client, dest, progress); err != nil {
return err
}
if bar != nil {
bar.Finish()
}
fmt.Fprintln(os.Stderr, "Backup complete.")
return nil
}示例3: download
// download a file with the HTTP/HTTPS protocol showing a progress bar. The destination file is
// always overwritten.
func download(rawurl string, destinationPath string) {
tempDestinationPath := destinationPath + ".tmp"
destination, err := os.Create(tempDestinationPath)
if err != nil {
log.Fatalf("Unable to open the destination file: %s", tempDestinationPath)
}
defer destination.Close()
response, err := customGet(rawurl)
if err != nil {
log.Fatalf("Unable to open a connection to %s", rawurl)
}
defer response.Body.Close()
if response.StatusCode != http.StatusOK {
log.Fatalf("Unexpected HTTP response code. Wanted 200 but got %d", response.StatusCode)
}
var progressBar *pb.ProgressBar
contentLength, err := strconv.Atoi(response.Header.Get("Content-Length"))
if err == nil {
progressBar = pb.New(int(contentLength))
} else {
progressBar = pb.New(0)
}
defer progressBar.Finish()
progressBar.ShowSpeed = true
progressBar.SetRefreshRate(time.Millisecond * 1000)
progressBar.SetUnits(pb.U_BYTES)
progressBar.Start()
writer := io.MultiWriter(destination, progressBar)
io.Copy(writer, response.Body)
destination.Close()
os.Rename(tempDestinationPath, destinationPath)
}示例4: runImport
//.........這裏部分代碼省略.........
uploadSize += header.Size
case "mysql.dump":
f, err := ioutil.TempFile("", "mysql.dump")
if err != nil {
return fmt.Errorf("error creating db tempfile: %s", err)
}
defer f.Close()
defer os.Remove(f.Name())
if _, err := io.Copy(f, tr); err != nil {
return fmt.Errorf("error reading db dump: %s", err)
}
if _, err := f.Seek(0, os.SEEK_SET); err != nil {
return fmt.Errorf("error seeking db tempfile: %s", err)
}
mysqlDump = f
uploadSize += header.Size
}
}
if app == nil {
return fmt.Errorf("missing app.json")
}
oldName := app.Name
if name := args.String["--name"]; name != "" {
app.Name = name
}
if err := client.CreateApp(app); err != nil {
return fmt.Errorf("error creating app: %s", err)
}
var bar *pb.ProgressBar
if !args.Bool["--quiet"] && uploadSize > 0 && term.IsTerminal(os.Stderr.Fd()) {
bar = pb.New(0)
bar.SetUnits(pb.U_BYTES)
bar.Total = uploadSize
bar.ShowSpeed = true
bar.Output = os.Stderr
bar.Start()
defer bar.Finish()
}
if pgDump != nil && release != nil {
res, err := client.ProvisionResource(&ct.ResourceReq{
ProviderID: "postgres",
Apps: []string{app.ID},
})
if err != nil {
return fmt.Errorf("error provisioning postgres resource: %s", err)
}
numResources++
if release.Env == nil {
release.Env = make(map[string]string, len(res.Env))
}
for k, v := range res.Env {
release.Env[k] = v
}
config, err := getPgRunConfig(client, app.ID, release)
if err != nil {
return fmt.Errorf("error getting postgres config: %s", err)
}
config.Stdin = pgDump
if bar != nil {
config.Stdin = bar.NewProxyReader(config.Stdin)
}示例5: runImport
//.........這裏部分代碼省略.........
uploadSize += header.Size
case "mysql.dump":
f, err := ioutil.TempFile("", "mysql.dump")
if err != nil {
return fmt.Errorf("error creating db tempfile: %s", err)
}
defer f.Close()
defer os.Remove(f.Name())
if _, err := io.Copy(f, tr); err != nil {
return fmt.Errorf("error reading db dump: %s", err)
}
if _, err := f.Seek(0, os.SEEK_SET); err != nil {
return fmt.Errorf("error seeking db tempfile: %s", err)
}
mysqlDump = f
uploadSize += header.Size
}
}
if app == nil {
return fmt.Errorf("missing app.json")
}
oldName := app.Name
if name := args.String["--name"]; name != "" {
app.Name = name
}
if err := client.CreateApp(app); err != nil {
return fmt.Errorf("error creating app: %s", err)
}
var bar *pb.ProgressBar
if !args.Bool["--quiet"] && uploadSize > 0 && term.IsTerminal(os.Stderr.Fd()) {
bar = pb.New(0)
bar.SetUnits(pb.U_BYTES)
bar.Total = uploadSize
bar.ShowSpeed = true
bar.Output = os.Stderr
bar.Start()
defer bar.Finish()
}
if pgDump != nil && release != nil {
res, err := client.ProvisionResource(&ct.ResourceReq{
ProviderID: "postgres",
Apps: []string{app.ID},
})
if err != nil {
return fmt.Errorf("error provisioning postgres resource: %s", err)
}
numResources++
if release.Env == nil {
release.Env = make(map[string]string, len(res.Env))
}
for k, v := range res.Env {
release.Env[k] = v
}
config, err := getPgRunConfig(client, app.ID, release)
if err != nil {
return fmt.Errorf("error getting postgres config: %s", err)
}
config.Stdin = pgDump
if bar != nil {
config.Stdin = bar.NewProxyReader(config.Stdin)
}