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🐛 macOS 端 Tesseract OCR 安装后不识别 https://github.com/siyuan-note/siyuan/issues/7107

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This commit is contained in:
Liang Ding 2023-01-18 00:22:24 +08:00
parent 599afa2ac9
commit 68491d47f0
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GPG key ID: 136F30F901A2231D
1 changed files with 12 additions and 7 deletions
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19
kernel/util/tesseract.go
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@ -33,6 +33,7 @@ import (
) )
var ( var (
TesseractBin = "tesseract"
TesseractEnabled bool TesseractEnabled bool
AssetsTexts = map[string]string{} AssetsTexts = map[string]string{}
AssetsTextsLock = sync.Mutex{} AssetsTextsLock = sync.Mutex{}
@ -74,7 +75,7 @@ func Tesseract(imgAbsPath string) string {
ctx, cancel := context.WithTimeout(context.Background(), 7*time.Second) ctx, cancel := context.WithTimeout(context.Background(), 7*time.Second)
defer cancel() defer cancel()
cmd := exec.CommandContext(ctx, "tesseract", "-c", "debug_file=/dev/null", imgAbsPath, "stdout", "-l", strings.Join(TesseractLangs, "+")) cmd := exec.CommandContext(ctx, TesseractBin, "-c", "debug_file=/dev/null", imgAbsPath, "stdout", "-l", strings.Join(TesseractLangs, "+"))
gulu.CmdAttr(cmd) gulu.CmdAttr(cmd)
output, err := cmd.CombinedOutput() output, err := cmd.CombinedOutput()
if ctx.Err() == context.DeadlineExceeded { if ctx.Err() == context.DeadlineExceeded {
@ -141,14 +142,18 @@ func getTesseractVer() (ret string) {
return return
} }
cmd := exec.Command("tesseract", "--version") cmd := exec.Command(TesseractBin, "--version")
gulu.CmdAttr(cmd) gulu.CmdAttr(cmd)
logging.LogInfof("os env [%s]", os.Environ())
logging.LogInfof("cmd env [%s]", cmd.Environ())
cmd.Env = os.Environ()
data, err := cmd.CombinedOutput() data, err := cmd.CombinedOutput()
if nil != err { if nil != err {
logging.LogErrorf("get tesseract version failed: %s", err) if strings.Contains(err.Error(), "executable file not found") {
TesseractBin = "/usr/local/bin/tesseract"
cmd = exec.Command(TesseractBin, "--version")
gulu.CmdAttr(cmd)
data, err = cmd.CombinedOutput()
}
}
if nil != err {
return return
} }
logging.LogInfof("tesseract version output [%s]", string(data)) logging.LogInfof("tesseract version output [%s]", string(data))
@ -169,7 +174,7 @@ func getTesseractLangs() (ret []string) {
return nil return nil
} }
cmd := exec.Command("tesseract", "--list-langs") cmd := exec.Command(TesseractBin, "--list-langs")
gulu.CmdAttr(cmd) gulu.CmdAttr(cmd)
data, err := cmd.CombinedOutput() data, err := cmd.CombinedOutput()
if nil != err { if nil != err {