diff options
Diffstat (limited to 'line-conf-buckets')
| -rw-r--r-- | line-conf-buckets/line-conf-buckets.go | 116 |
1 files changed, 31 insertions, 85 deletions
diff --git a/line-conf-buckets/line-conf-buckets.go b/line-conf-buckets/line-conf-buckets.go index c2df074..1c33ba4 100644 --- a/line-conf-buckets/line-conf-buckets.go +++ b/line-conf-buckets/line-conf-buckets.go @@ -5,42 +5,23 @@ import ( "flag" "fmt" "io" - "io/ioutil" "log" "os" "path/filepath" "sort" "strconv" "strings" -) - -type LineDetail struct { - Filename string - Avgconf float64 - Filebase string - Basename string - Dirname string - Fulltext string -} - -type LineDetails []LineDetail - -// Used by sort.Sort. -func (l LineDetails) Len() int { return len(l) } -// Used by sort.Sort. -func (l LineDetails) Less(i, j int) bool { - return l[i].Avgconf < l[j].Avgconf -} - -// Used by sort.Sort. -func (l LineDetails) Swap(i, j int) { l[i], l[j] = l[j], l[i] } + "git.rescribe.xyz/testingtools/parse" + "git.rescribe.xyz/testingtools/parse/prob" +) -func copyline(filebase string, dirname string, basename string, avgconf string, outdir string, todir string) (err error) { +// TODO: this is just a placeholder, do this more sensibly, as -tess does (hint: full txt should already be in the LineDetail) +func copyline(filebase string, dirname string, basename string, avgconf string, outdir string, todir string, l parse.LineDetail) (err error) { outname := filepath.Join(outdir, todir, filepath.Base(dirname) + "_" + basename + "_" + avgconf) //log.Fatalf("I'd use '%s' as outname, and '%s' as filebase\n", outname, filebase) - for _, extn := range []string{".bin.png", ".txt"} { + for _, extn := range []string{".txt"} { infile, err := os.Open(filebase + extn) if err != nil { fmt.Fprintf(os.Stderr, "Failed to open %s\n", filebase + extn) @@ -66,6 +47,16 @@ func copyline(filebase string, dirname string, basename string, avgconf string, } } + f, err := os.Create(outname + ".bin.png") + if err != nil { + return err + } + defer f.Close() + err = l.Img.CopyLineTo(f) + if err != nil { + return err + } + return err } @@ -82,77 +73,28 @@ func main() { os.Exit(1) } - lines := make(LineDetails, 0) + lines := make(parse.LineDetails, 0) for _, f := range flag.Args() { file, err := os.Open(f) if err != nil { - fmt.Fprintf(os.Stderr, "Error opening %s\n", f) log.Fatal(err) } defer file.Close() reader := bufio.NewReader(file) - totalconf := float64(0) - num := 0 - - err = nil - for err == nil { - var line string - line, err = reader.ReadString('\n') - fields := strings.Fields(line) - - if len(fields) == 2 { - conf, converr := strconv.ParseFloat(fields[1], 64) - if converr != nil { - fmt.Fprintf(os.Stderr, "Error: can't convert '%s' to float (full line: %s)\n", fields[1], line) - continue - } - totalconf += conf - num += 1 - } + newlines, err := prob.GetLineDetails(f, reader) + if err != nil { + log.Fatal(err) } - avg := totalconf / float64(num) - // Explicitly close file immediately after use, rather than relying on defer, - // as too many files could be opened before any of the files are closed, leading - // to a 'too many open files' error - // TODO: rewrite this loop so it uses a function or two, so we can rely - // on defer sensibly again. + for _, l := range newlines { + lines = append(lines, l) + } + // explicitly close the file, so we can be sure we won't run out of + // handles before defer runs file.Close() - - if num == 0 || avg == 0 { - continue - } - - var linedetail LineDetail - linedetail.Filename = f - linedetail.Avgconf = avg - linedetail.Filebase = strings.Replace(f, ".prob", "", 1) - linedetail.Basename = filepath.Base(linedetail.Filebase) - linedetail.Dirname = filepath.Dir(linedetail.Filebase) - - txtfile, ferr := os.Open(linedetail.Filebase + ".txt") - if ferr != nil { - fmt.Fprintf(os.Stderr, "Error opening %s\n", linedetail.Filebase + ".txt") - log.Fatal(ferr) - } - defer txtfile.Close() - ft, ferr := ioutil.ReadAll(txtfile) - if ferr != nil { - fmt.Fprintf(os.Stderr, "Error reading %s\n", linedetail.Filebase + ".txt") - log.Fatal(ferr) - } - linedetail.Fulltext = string(ft) - // Explicitly close file immediately after use, rather than relying on defer, - // as too many files could be opened before any of the files are closed, leading - // to a 'too many open files' error - // TODO: rewrite this loop so it uses a function or two, so we can rely - // on defer sensibly again. - txtfile.Close() - - lines = append(lines, linedetail) } sort.Sort(lines) @@ -178,8 +120,12 @@ func main() { } avgstr := strconv.FormatFloat(l.Avgconf, 'G', -1, 64) - avgstr = avgstr[2:] - err := copyline(l.Filebase, l.Dirname, l.Basename, avgstr, outdir, todir) + if len(avgstr) > 2 { + avgstr = avgstr[2:] + } + filebase := strings.Replace(l.Name, ".prob", "", 1) + basename := filepath.Base(filebase) + err := copyline(filebase, l.OcrName, basename, avgstr, outdir, todir, l) if err != nil { log.Fatal(err) } |