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Make segmenter load dictionary using github.com/wangkuiyi/fs #19

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Make segmenter load dictionary using github.com/wangkuiyi/fs #19

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e6208d0
Make segmenter load dictionary using github.com/wangkuiyi/fs
wangkuiyi Dec 15, 2015
866a2b9
Make Segmenter.LoadDictionary returns error instead of panic
wangkuiyi Jan 20, 2016
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10 changes: 6 additions & 4 deletions segmenter.go
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Original file line number Diff line number Diff line change
Expand Up @@ -6,11 +6,12 @@ import (
"fmt"
"log"
"math"
"os"
"strconv"
"strings"
"unicode"
"unicode/utf8"

"github.com/wangkuiyi/fs"
)

const (
Expand Down Expand Up @@ -41,14 +42,14 @@ func (seg *Segmenter) Dictionary() *Dictionary {
//
// 词典的格式为（每个分词一行）：
// 分词文本 频率 词性
func (seg *Segmenter) LoadDictionary(files string) {
func (seg *Segmenter) LoadDictionary(files string) error {
seg.dict = NewDictionary()
for _, file := range strings.Split(files, ",") {
log.Printf("载入sego词典 %s", file)
dictFile, err := os.Open(file)
dictFile, err := fs.Open(file)
defer dictFile.Close()
if err != nil {
log.Fatalf("无法载入字典文件 \"%s\" \n", file)
return fmt.Errorf("Cannot load segmenter dictionary \"%s\": %v", file, err)
}

reader := bufio.NewReader(dictFile)
Expand Down Expand Up @@ -125,6 +126,7 @@ func (seg *Segmenter) LoadDictionary(files string) {
}

log.Println("sego词典载入完毕")
return nil
}

// 对文本分词
Expand Down