/
init.go
48 lines (44 loc) · 972 Bytes
/
init.go
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package lemmatize
import (
"bytes"
"compress/gzip"
"encoding/base64"
"github.com/golang/glog"
"github.com/liuzl/ling/util"
"io/ioutil"
"strings"
)
var Funcs = make(map[string]util.ConvertFunc)
func genDict(lang, body string) error {
data, err := base64.StdEncoding.DecodeString(body)
if err != nil {
glog.Error(err)
return err
}
reader, err := gzip.NewReader(bytes.NewReader(data))
if err != nil {
glog.Error(err)
return err
}
rawBytes, err := ioutil.ReadAll(reader)
if err != nil {
glog.Error(err)
return err
}
m := make(map[string]string)
for _, line := range strings.Split(string(rawBytes), "\n") {
if strings.TrimSpace(line) == "" {
continue
}
items := strings.Fields(line)
if len(items) != 3 || items[0] == items[1] || len(items[1]) < 3 {
// some short words have problems
continue
}
m[items[1]] = items[0]
}
Funcs[lang] = func(in []string) ([]string, error) {
return util.DictConvert(in, m)
}
return nil
}