Code reefactoring

pkg/obiformats/embl_read.go

@@ -16,15 +16,6 @@ import (
 
 var __FILE_CHUNK_SIZE__ = 1 << 20
 
-func __slice_grow__(slice []string) []string {
-	return slice
-}
-
-type __embl_chunk__ struct {
-	entries [][]string
-	order   int
-}
-
 type __file_chunk__ struct {
 	raw   io.Reader
 	order int

pkg/obiformats/fastseq_read.go

@@ -7,7 +7,6 @@ package obiformats
 import "C"
 
 import (
-	"errors"
 	"fmt"
 	"log"
 	"os"
@@ -89,7 +88,7 @@ func ReadFastSeqBatchFromFile(filename string, options ...WithOption) (obiseq.IB
 	err = nil
 
 	if pointer == nil {
-		err = errors.New(fmt.Sprintf("Cannot open file %s", filename))
+		err = fmt.Errorf("cannot open file %s", filename)
 		return obiseq.NilIBioSequenceBatch, err
 	}
 

pkg/obiformats/ncbitaxdump/read.go

@@ -3,7 +3,6 @@ package ncbitaxdump
 import (
 	"bufio"
 	"encoding/csv"
-	"errors"
 	"fmt"
 	"io"
 	"log"
@@ -95,8 +94,8 @@ func LoadNCBITaxDump(directory string, onlysn bool) (*obitax.Taxonomy, error) {
 
 	nodefile, err := os.Open(path.Join(directory, "nodes.dmp"))
 	if err != nil {
-		return nil, errors.New(fmt.Sprintf("Cannot open nodes file from '%s'",
-			directory))
+		return nil, fmt.Errorf("cannot open nodes file from '%s'",
+			directory)
 	}
 	defer nodefile.Close()
 
@@ -112,8 +111,8 @@ func LoadNCBITaxDump(directory string, onlysn bool) (*obitax.Taxonomy, error) {
 
 	namefile, nerr := os.Open(path.Join(directory, "names.dmp"))
 	if nerr != nil {
-		return nil, errors.New(fmt.Sprintf("Cannot open names file from '%s'",
-			directory))
+		return nil, fmt.Errorf("cannot open names file from '%s'",
+			directory)
 	}
 	defer namefile.Close()
 
@@ -128,8 +127,8 @@ func LoadNCBITaxDump(directory string, onlysn bool) (*obitax.Taxonomy, error) {
 
 	aliasfile, aerr := os.Open(path.Join(directory, "merged.dmp"))
 	if aerr != nil {
-		return nil, errors.New(fmt.Sprintf("Cannot open merged file from '%s'",
-			directory))
+		return nil, fmt.Errorf("cannot open merged file from '%s'",
+			directory)
 	}
 	defer aliasfile.Close()