_id
stringlengths
2
7
title
stringlengths
1
118
partition
stringclasses
3 values
text
stringlengths
52
85.5k
language
stringclasses
1 value
meta_information
dict
q17700
preCmp
train
func preCmp(a, b string) int { auint, auinterr := parseUint(a) buint, buinterr := parseUint(b) switch { case auinterr == nil && buinterr == nil: return uintCmp(auint, buint) case auinterr == nil && buinterr != nil: return -1 case auinterr != nil && buinterr == nil: return +1 } return strings.Compare(a, b) }
go
{ "resource": "" }
q17701
MarshalLogObject
train
func (v *Plugin_Handshake_Result) MarshalLogObject(enc zapcore.ObjectEncoder) (err error) { if v == nil { return nil } if v.Success != nil { err = multierr.Append(err, enc.AddObject("success", v.Success)) } return err }
go
{ "resource": "" }
q17702
String
train
func (v *ServiceGenerator_Generate_Args) String() string { if v == nil { return "<nil>" } var fields [1]string i := 0 if v.Request != nil { fields[i] = fmt.Sprintf("Request: %v", v.Request) i++ } return fmt.Sprintf("ServiceGenerator_Generate_Args{%v}", strings.Join(fields[:i], ", ")) }
go
{ "resource": "" }
q17703
Equals
train
func (v *ServiceGenerator_Generate_Args) Equals(rhs *ServiceGenerator_Generate_Args) bool { if v == nil { return rhs == nil } else if rhs == nil { return false } if !((v.Request == nil && rhs.Request == nil) || (v.Request != nil && rhs.Request != nil && v.Request.Equals(rhs.Request))) { return false } return true }
go
{ "resource": "" }
q17704
MarshalLogObject
train
func (v *ServiceGenerator_Generate_Args) MarshalLogObject(enc zapcore.ObjectEncoder) (err error) { if v == nil { return nil } if v.Request != nil { err = multierr.Append(err, enc.AddObject("request", v.Request)) } return err }
go
{ "resource": "" }
q17705
Equals
train
func (v *ServiceGenerator_Generate_Result) Equals(rhs *ServiceGenerator_Generate_Result) bool { if v == nil { return rhs == nil } else if rhs == nil { return false } if !((v.Success == nil && rhs.Success == nil) || (v.Success != nil && rhs.Success != nil && v.Success.Equals(rhs.Success))) { return false } return true }
go
{ "resource": "" }
q17706
FormatAnnotations
train
func FormatAnnotations(anns []*Annotation) string { if len(anns) == 0 { return "" } as := make([]string, len(anns)) for i, ann := range anns { as[i] = ann.String() } return "(" + strings.Join(as, ", ") + ")" }
go
{ "resource": "" }
q17707
generateTags
train
func generateTags(f *compile.FieldSpec) (string, error) { tags, err := structtag.Parse("") // no tags if err != nil { return "", fmt.Errorf("failed to parse tag: %v", err) } // Default to the field name or label as the name used in the JSON // representation. if err := tags.Set(compileJSONTag(f, entityLabel(f))); err != nil { return "", fmt.Errorf("failed to set tag: %v", err) } // Process go.tags and overwrite JSON tag if specified in Thrift // annotation. if goAnnotation := f.Annotations[goTagKey]; goAnnotation != "" { goTags, err := structtag.Parse(goAnnotation) if err != nil { return "", fmt.Errorf("failed to parse tags %q: %v", goAnnotation, err) } for _, t := range goTags.Tags() { if t.Key == jsonTagKey { t = compileJSONTag(f, t.Name, t.Options...) } if err := tags.Set(t); err != nil { return "", fmt.Errorf("failed to set tag: %v", err) } } } return fmt.Sprintf("`%s`", tags.String()), nil }
go
{ "resource": "" }
q17708
getIncludedScope
train
func getIncludedScope(scope Scope, name string) (Scope, error) { included, err := scope.LookupInclude(name) if err != nil { return nil, unrecognizedModuleError{Name: name, Reason: err} } return included, nil }
go
{ "resource": "" }
q17709
AddRootService
train
func (g *generateServiceBuilder) AddRootService(spec *compile.ServiceSpec) (api.ServiceID, error) { id, err := g.addService(spec) if err != nil { return id, err } if _, alreadyAdded := g.rootServices[id]; !alreadyAdded { g.RootServices = append(g.RootServices, id) g.rootServices[id] = struct{}{} } return id, err }
go
{ "resource": "" }
q17710
addModule
train
func (g *generateServiceBuilder) addModule(thriftPath string) (api.ModuleID, error) { if id, ok := g.moduleIDs[thriftPath]; ok { return id, nil } id := g.nextModuleID g.nextModuleID++ g.moduleIDs[thriftPath] = id importPath, err := g.importer.Package(thriftPath) if err != nil { return 0, err } dir, err := g.importer.RelativePackage(thriftPath) if err != nil { return 0, err } g.Modules[id] = &api.Module{ ImportPath: importPath, Directory: dir, ThriftFilePath: thriftPath, } return id, nil }
go
{ "resource": "" }
q17711
NewClient
train
func NewClient(name string, c envelope.Client) envelope.Client { return client{name: name, c: c} }
go
{ "resource": "" }
q17712
NewNamespace
train
func NewNamespace() Namespace { return &namespace{ taken: make(map[string]struct{}), gave: make(map[string][]string), } }
go
{ "resource": "" }
q17713
fixedWidth
train
func fixedWidth(t wire.Type) int64 { switch t { case wire.TBool: return 1 case wire.TI8: return 1 case wire.TDouble: return 8 case wire.TI16: return 2 case wire.TI32: return 4 case wire.TI64: return 8 default: return -1 } }
go
{ "resource": "" }
q17714
copyN
train
func (br *Reader) copyN(w io.Writer, off int64, n int64) (int64, error) { src := io.NewSectionReader(br.reader, off, n) copied, err := io.CopyN(w, src, n) off += copied if err == io.EOF { // All EOFs are unexpected for the decoder err = io.ErrUnexpectedEOF } return off, err }
go
{ "resource": "" }
q17715
ReadValue
train
func (br *Reader) ReadValue(t wire.Type, off int64) (wire.Value, int64, error) { switch t { case wire.TBool: b, off, err := br.readByte(off) if err != nil { return wire.Value{}, off, err } if b != 0 && b != 1 { return wire.Value{}, off, decodeErrorf( "invalid value %q for bool field", b, ) } return wire.NewValueBool(b == 1), off, nil case wire.TI8: b, off, err := br.readByte(off) return wire.NewValueI8(int8(b)), off, err case wire.TDouble: value, off, err := br.readInt64(off) d := math.Float64frombits(uint64(value)) return wire.NewValueDouble(d), off, err case wire.TI16: n, off, err := br.readInt16(off) return wire.NewValueI16(n), off, err case wire.TI32: n, off, err := br.readInt32(off) return wire.NewValueI32(n), off, err case wire.TI64: n, off, err := br.readInt64(off) return wire.NewValueI64(n), off, err case wire.TBinary: v, off, err := br.readBytes(off) return wire.NewValueBinary(v), off, err case wire.TStruct: s, off, err := br.readStruct(off) return wire.NewValueStruct(s), off, err case wire.TMap: m, off, err := br.readMap(off) return wire.NewValueMap(m), off, err case wire.TSet: s, off, err := br.readSet(off) return wire.NewValueSet(s), off, err case wire.TList: l, off, err := br.readList(off) return wire.NewValueList(l), off, err default: return wire.Value{}, off, decodeErrorf("unknown ttype %v", t) } }
go
{ "resource": "" }
q17716
DeterminePackageName
train
func DeterminePackageName(importPath string) string { packageName := filepath.Base(importPath) if strings.HasSuffix(packageName, "-go") { packageName = packageName[:len(packageName)-3] } return strings.Map(func(c rune) rune { switch { case unicode.IsLetter(c), unicode.IsDigit(c): return c default: return '_' } }, packageName) }
go
{ "resource": "" }
q17717
compileEnum
train
func compileEnum(file string, src *ast.Enum) (*EnumSpec, error) { enumNS := newNamespace(caseInsensitive) prev := -1 var items []EnumItem for _, astItem := range src.Items { if err := enumNS.claim(astItem.Name, astItem.Line); err != nil { return nil, compileError{ Target: src.Name + "." + astItem.Name, Line: astItem.Line, Reason: err, } } value := prev + 1 if astItem.Value != nil { value = *astItem.Value } prev = value itemAnnotations, err := compileAnnotations(astItem.Annotations) if err != nil { return nil, compileError{ Target: src.Name + "." + astItem.Name, Line: astItem.Line, Reason: err, } } // TODO bounds check for value item := EnumItem{ Name: astItem.Name, Value: int32(value), Doc: astItem.Doc, Annotations: itemAnnotations, } items = append(items, item) } annotations, err := compileAnnotations(src.Annotations) if err != nil { return nil, compileError{ Target: src.Name, Line: src.Line, Reason: err, } } return &EnumSpec{ Name: src.Name, File: file, Doc: src.Doc, Items: items, Annotations: annotations, }, nil }
go
{ "resource": "" }
q17718
LookupItem
train
func (e *EnumSpec) LookupItem(name string) (*EnumItem, bool) { for _, item := range e.Items { if item.Name == name { return &item, true } } return nil, false }
go
{ "resource": "" }
q17719
compileBaseType
train
func compileBaseType(t ast.BaseType) (TypeSpec, error) { annots, err := compileAnnotations(t.Annotations) if err != nil { return nil, err } switch t.ID { case ast.BoolTypeID: return &BoolSpec{Annotations: annots}, nil case ast.I8TypeID: return &I8Spec{Annotations: annots}, nil case ast.I16TypeID: return &I16Spec{Annotations: annots}, nil case ast.I32TypeID: return &I32Spec{Annotations: annots}, nil case ast.I64TypeID: return &I64Spec{Annotations: annots}, nil case ast.DoubleTypeID: return &DoubleSpec{Annotations: annots}, nil case ast.StringTypeID: return &StringSpec{Annotations: annots}, nil case ast.BinaryTypeID: return &BinarySpec{Annotations: annots}, nil default: panic(fmt.Sprintf("unknown base type %v", t)) } }
go
{ "resource": "" }
q17720
Put
train
func (h Handler) Put(name string, service envelope.Handler) { h.services[name] = service }
go
{ "resource": "" }
q17721
Handle
train
func (h Handler) Handle(name string, req wire.Value) (wire.Value, error) { parts := strings.SplitN(name, ":", 2) if len(parts) < 2 { return wire.Value{}, envelope.ErrUnknownMethod(name) } service, ok := h.services[parts[0]] if !ok { return wire.Value{}, envelope.ErrUnknownMethod(name) } name = parts[1] return service.Handle(name, req) }
go
{ "resource": "" }
q17722
Handle
train
func (h PluginHandler) Handle(name string, reqValue wire.Value) (wire.Value, error) { switch name { case "goodbye": var args Plugin_Goodbye_Args if err := args.FromWire(reqValue); err != nil { return wire.Value{}, err } result, err := Plugin_Goodbye_Helper.WrapResponse( h.impl.Goodbye(), ) if err != nil { return wire.Value{}, err } return result.ToWire() case "handshake": var args Plugin_Handshake_Args if err := args.FromWire(reqValue); err != nil { return wire.Value{}, err } result, err := Plugin_Handshake_Helper.WrapResponse( h.impl.Handshake(args.Request), ) if err != nil { return wire.Value{}, err } return result.ToWire() default: return wire.Value{}, envelope.ErrUnknownMethod(name) } }
go
{ "resource": "" }
q17723
swapQuotes
train
func swapQuotes(in []byte) []byte { // s/'/"/g, s/"/'/g out := make([]byte, len(in)) for i, c := range in { if c == '"' { c = '\'' } else if c == '\'' { c = '"' } out[i] = c } return out }
go
{ "resource": "" }
q17724
EvaluateValue
train
func EvaluateValue(v Value) error { switch v.Type() { case TBool, TI8, TDouble, TI16, TI32, TI64, TBinary: return nil case TStruct: for _, f := range v.GetStruct().Fields { if err := EvaluateValue(f.Value); err != nil { return err } } return nil case TMap: m := v.GetMap() defer m.Close() return m.ForEach(func(item MapItem) error { if err := EvaluateValue(item.Key); err != nil { return err } return EvaluateValue(item.Value) }) case TSet: s := v.GetSet() defer s.Close() return s.ForEach(EvaluateValue) case TList: l := v.GetList() defer l.Close() return l.ForEach(EvaluateValue) default: return fmt.Errorf("unknown type %s", v.Type()) } }
go
{ "resource": "" }
q17725
Import
train
func (g *goFileGenerator) Import(path string) string { if name, ok := g.imports[path]; ok { return name } name := goast.DeterminePackageName(path) // Find an import name that does not conflict with any known globals. importedName := name for i := 2; ; i++ { if !g.isGlobalTaken(importedName) { break } importedName = fmt.Sprintf("%s%d", name, i) } g.imports[path] = importedName g.globals[importedName] = struct{}{} return importedName }
go
{ "resource": "" }
q17726
FormatType
train
func (g *goFileGenerator) FormatType(t *api.Type) (string, error) { switch { case t.SimpleType != nil: switch *t.SimpleType { case api.SimpleTypeBool: return "bool", nil case api.SimpleTypeByte: return "byte", nil case api.SimpleTypeInt8: return "int8", nil case api.SimpleTypeInt16: return "int16", nil case api.SimpleTypeInt32: return "int32", nil case api.SimpleTypeInt64: return "int64", nil case api.SimpleTypeFloat64: return "float64", nil case api.SimpleTypeString: return "string", nil case api.SimpleTypeStructEmpty: return "struct{}", nil default: return "", fmt.Errorf("unknown simple type: %v", *t.SimpleType) } case t.SliceType != nil: v, err := g.FormatType(t.SliceType) return "[]" + v, err case t.KeyValueSliceType != nil: k, err := g.FormatType(t.KeyValueSliceType.Left) if err != nil { return "", err } v, err := g.FormatType(t.KeyValueSliceType.Right) return fmt.Sprintf("[]struct{Key %v; Value %v}", k, v), err case t.MapType != nil: k, err := g.FormatType(t.MapType.Left) if err != nil { return "", err } v, err := g.FormatType(t.MapType.Right) return fmt.Sprintf("map[%v]%v", k, v), err case t.ReferenceType != nil: if g.importPath == t.ReferenceType.ImportPath { // Target is in the same package. No need to import. return t.ReferenceType.Name, nil } importName := g.Import(t.ReferenceType.ImportPath) return importName + "." + t.ReferenceType.Name, nil case t.PointerType != nil: v, err := g.FormatType(t.PointerType) return "*" + v, err default: return "", fmt.Errorf("unknown type: %v", t) } }
go
{ "resource": "" }
q17727
Generate
train
func (g *goFileGenerator) Generate(filename, tmpl string, data interface{}) ([]byte, error) { funcs := template.FuncMap{ "import": g.Import, "formatType": g.FormatType, } for k, v := range g.templateFuncs { funcs[k] = v } t, err := template.New(filename).Delims("<", ">").Funcs(funcs).Parse(tmpl) if err != nil { return nil, fmt.Errorf("failed to parse template %q: %v", filename, err) } var buff bytes.Buffer if err := t.Execute(&buff, data); err != nil { return nil, err } fset := token.NewFileSet() f, err := parser.ParseFile(fset, filename, buff.Bytes(), parser.ParseComments) if err != nil { return nil, fmt.Errorf("failed to parse generated code: %v:\n%s", err, buff.String()) } if len(f.Imports) > 0 { return nil, fmt.Errorf( "plain imports are not allowed with GoFileFromTemplate: use the import function") } importPaths := make([]string, 0, len(g.imports)) for path := range g.imports { importPaths = append(importPaths, path) } sort.Strings(importPaths) for _, path := range importPaths { astutil.AddNamedImport(fset, f, g.imports[path], path) } buff = bytes.Buffer{} if err := format.Node(&buff, fset, f); err != nil { return nil, err // TODO wrap error } return buff.Bytes(), nil }
go
{ "resource": "" }
q17728
Get
train
func (v *Value) Get() interface{} { switch v.typ { case TBool: return v.GetBool() case TI8: return v.GetI8() case TDouble: return v.GetDouble() case TI16: return v.GetI16() case TI32: return v.GetI32() case TI64: return v.GetI64() case TBinary: return v.GetBinary() case TStruct: return v.GetStruct() case TMap: return v.GetMap() case TSet, TList: return v.GetList() default: panic(fmt.Sprintf("Unknown value type %v", v.typ)) } }
go
{ "resource": "" }
q17729
NewValueBool
train
func NewValueBool(v bool) Value { n := uint64(0) if v { n = 1 } return Value{ typ: TBool, tnumber: n, } }
go
{ "resource": "" }
q17730
NewValueI8
train
func NewValueI8(v int8) Value { return Value{ typ: TI8, tnumber: uint64(v), } }
go
{ "resource": "" }
q17731
NewValueDouble
train
func NewValueDouble(v float64) Value { return Value{ typ: TDouble, tnumber: math.Float64bits(v), } }
go
{ "resource": "" }
q17732
NewValueI16
train
func NewValueI16(v int16) Value { return Value{ typ: TI16, tnumber: uint64(v), } }
go
{ "resource": "" }
q17733
NewValueI32
train
func NewValueI32(v int32) Value { return Value{ typ: TI32, tnumber: uint64(v), } }
go
{ "resource": "" }
q17734
NewValueI64
train
func NewValueI64(v int64) Value { return Value{ typ: TI64, tnumber: uint64(v), } }
go
{ "resource": "" }
q17735
NewValueBinary
train
func NewValueBinary(v []byte) Value { if v == nil { v = _emptyByteSlice } return Value{ typ: TBinary, tbinary: v, } }
go
{ "resource": "" }
q17736
NewValueString
train
func NewValueString(v string) Value { return Value{ typ: TBinary, tbinary: unsafeStringToBytes(v), } }
go
{ "resource": "" }
q17737
Write
train
func (w *Writer) Write(b []byte) error { w.Lock() defer w.Unlock() // TODO(abg): Bounds check? binary.BigEndian.PutUint32(w.buff[:], uint32(len(b))) if _, err := w.w.Write(w.buff[:]); err != nil { return err } if len(b) == 0 { return nil } _, err := w.w.Write(b) return err }
go
{ "resource": "" }
q17738
Close
train
func (w *Writer) Close() error { if w.closed.Swap(true) { return nil // already closed } if c, ok := w.w.(io.Closer); ok { return c.Close() } return nil }
go
{ "resource": "" }
q17739
RegisterWriter
train
func RegisterWriter(name string, writer io.Writer) { m.Lock() Writers[name] = writer m.Unlock() }
go
{ "resource": "" }
q17740
DefaultConfig
train
func DefaultConfig() *Config { return &Config{ LoggerLevel: INFO, LoggerFile: "", EnableRsyslog: false, RsyslogNetwork: "udp", RsyslogAddr: "127.0.0.1:5140", LogFormatText: false, } }
go
{ "resource": "" }
q17741
Init
train
func Init(c Config) { if c.LoggerLevel != "" { config.LoggerLevel = c.LoggerLevel } if c.LoggerFile != "" { config.LoggerFile = c.LoggerFile config.Writers = append(config.Writers, "file") } if c.EnableRsyslog { config.EnableRsyslog = c.EnableRsyslog } if c.RsyslogNetwork != "" { config.RsyslogNetwork = c.RsyslogNetwork } if c.RsyslogAddr != "" { config.RsyslogAddr = c.RsyslogAddr } if len(c.Writers) == 0 { config.Writers = append(config.Writers, "stdout") } else { config.Writers = c.Writers } config.LogFormatText = c.LogFormatText RegisterWriter("stdout", os.Stdout) var file io.Writer var err error if config.LoggerFile != "" { file, err = os.OpenFile(config.LoggerFile, os.O_APPEND|os.O_CREATE|os.O_WRONLY, 0666) if err != nil { panic(err) } } for _, sink := range config.Writers { if sink == "file" { if file == nil { log.Panic("Must set file path") } RegisterWriter("file", file) } } }
go
{ "resource": "" }
q17742
NewLoggerExt
train
func NewLoggerExt(component string, appGUID string) lager.Logger { var lagerLogLevel lager.LogLevel switch strings.ToUpper(config.LoggerLevel) { case DEBUG: lagerLogLevel = lager.DEBUG case INFO: lagerLogLevel = lager.INFO case WARN: lagerLogLevel = lager.WARN case ERROR: lagerLogLevel = lager.ERROR case FATAL: lagerLogLevel = lager.FATAL default: panic(fmt.Errorf("unknown logger level: %s", config.LoggerLevel)) } logger := lager.NewLoggerExt(component, config.LogFormatText) for _, sink := range config.Writers { writer, ok := Writers[sink] if !ok { log.Panic("Unknow writer: ", sink) } sink := lager.NewReconfigurableSink(lager.NewWriterSink(sink, writer, lager.DEBUG), lagerLogLevel) logger.RegisterSink(sink) } return logger }
go
{ "resource": "" }
q17743
Dial
train
func Dial(component, appguid, network, raddr string) (*Writer, error) { hostname, _ := os.Hostname() // construct syslog header the same to rsyslog's, // origin, node_id, app_guid, instance_id, loglevel syslogHeader = fmt.Sprintf("%s %s %s %s %s", component, component, appguid, hostname, "all") var conn net.Conn var err error if network == "" { conn, err = unixSyslog() } else { conn, err = net.Dial(network, raddr) } return &Writer{ conn: conn, }, err }
go
{ "resource": "" }
q17744
Write
train
func (r *Writer) Write(b []byte) (int, error) { nl := "" if len(b) == 0 || b[len(b)-1] != '\n' { nl = "\n" } r.conn.SetWriteDeadline(time.Now().Add(1 * time.Second)) _, err := fmt.Fprintf(r.conn, " %s %s%s", syslogHeader, b, nl) if err != nil { return 0, err } return len(b), nil }
go
{ "resource": "" }
q17745
unixSyslog
train
func unixSyslog() (net.Conn, error) { networks := []string{"unixgram", "unix"} logPaths := []string{"/dev/log", "/var/run/syslog"} var addr string for _, n := range networks { for _, p := range logPaths { addr = p if conn, err := net.Dial(n, addr); err == nil { return conn, nil } } } return nil, errors.New("Could not connect to local syslog socket") }
go
{ "resource": "" }
q17746
NewLoggerExt
train
func NewLoggerExt(component string, isFormatText bool) Logger { return &logger{ component: component, task: component, sinks: []Sink{}, data: openlogging.Tags{}, logFormatText: isFormatText, } }
go
{ "resource": "" }
q17747
Session
train
func (l *logger) Session(task string, opts ...openlogging.Option) Logger { opt := &openlogging.Options{} for _, o := range opts { o(opt) } sid := atomic.AddUint64(&l.nextSession, 1) var sessionIDstr string if l.sessionID != "" { sessionIDstr = fmt.Sprintf("%s.%d", l.sessionID, sid) } else { sessionIDstr = fmt.Sprintf("%d", sid) } return &logger{ component: l.component, task: fmt.Sprintf("%s.%s", l.task, task), sinks: l.sinks, sessionID: sessionIDstr, data: l.baseData(opt.Tags), } }
go
{ "resource": "" }
q17748
WithData
train
func (l *logger) WithData(data openlogging.Tags) Logger { return &logger{ component: l.component, task: l.task, sinks: l.sinks, sessionID: l.sessionID, data: l.baseData(data), } }
go
{ "resource": "" }
q17749
SetLogLevel
train
func (l *logger) SetLogLevel(level LogLevel) { for _, itf := range l.sinks { if s, ok := itf.(*writerSink); ok && s.name != "file" { continue } if s, ok := itf.(*ReconfigurableSink); ok { s.SetMinLevel(level) } } }
go
{ "resource": "" }
q17750
activeSinks
train
func (l *logger) activeSinks(loglevel LogLevel) []Sink { ss := make([]Sink, len(l.sinks)) idx := 0 for _, itf := range l.sinks { if s, ok := itf.(*writerSink); ok && loglevel < s.minLogLevel { continue } if s, ok := itf.(*ReconfigurableSink); ok && loglevel < LogLevel(s.minLogLevel) { continue } ss[idx] = itf idx++ } return ss[:idx] }
go
{ "resource": "" }
q17751
FormatLogLevel
train
func FormatLogLevel(x LogLevel) string { var level string switch x { case DEBUG: level = "DEBUG" case INFO: level = "INFO" case WARN: level = "WARN" case ERROR: level = "ERROR" case FATAL: level = "FATAL" } return level }
go
{ "resource": "" }
q17752
MarshalJSON
train
func (x LogLevel) MarshalJSON() ([]byte, error) { // var level string var level = FormatLogLevel(x) return json.Marshal(level) }
go
{ "resource": "" }
q17753
Log
train
func (sink *ReconfigurableSink) Log(level LogLevel, log []byte) { minLogLevel := LogLevel(atomic.LoadInt32(&sink.minLogLevel)) if level < minLogLevel { return } sink.sink.Log(level, log) }
go
{ "resource": "" }
q17754
getTimeStamp
train
func getTimeStamp() string { now := time.Now().Format("2006.01.02.15.04.05.000") timeSlot := strings.Replace(now, ".", "", -1) return timeSlot }
go
{ "resource": "" }
q17755
CopyFile
train
func CopyFile(srcFile, destFile string) error { file, err := os.Open(srcFile) if err != nil { return err } defer file.Close() dest, err := os.Create(destFile) if err != nil { return err } defer dest.Close() _, err = io.Copy(dest, file) return err }
go
{ "resource": "" }
q17756
RunLogRotate
train
func RunLogRotate(logFilePath string, c *RotateConfig, logger lager.Logger) { Logger = logger if logFilePath == "" { return } checkConfig(c) if c == nil { go func() { for { LogRotate(filepath.Dir(logFilePath), LogRotateSize, LogBackupCount) time.Sleep(30 * time.Second) } }() } else { if c.RollingPolicy == RollingPolicySize { go func() { for { LogRotate(filepath.Dir(logFilePath), c.LogRotateSize, c.LogBackupCount) time.Sleep(30 * time.Second) } }() } else { go func() { for { LogRotate(filepath.Dir(logFilePath), 0, c.LogBackupCount) time.Sleep(24 * time.Hour * time.Duration(c.LogRotateDate)) } }() } } }
go
{ "resource": "" }
q17757
checkConfig
train
func checkConfig(c *RotateConfig) { if c.RollingPolicy == "" { log.Println("RollingPolicy is empty, use default policy[size]") c.RollingPolicy = RollingPolicySize } else if c.RollingPolicy != "daily" && c.RollingPolicy != RollingPolicySize { log.Printf("RollingPolicy is error, RollingPolicy=%s, use default policy[size].", c.RollingPolicy) c.RollingPolicy = RollingPolicySize } if c.LogRotateDate <= 0 || c.LogRotateDate > 10 { c.LogRotateDate = LogRotateDate } if c.LogRotateSize <= 0 || c.LogRotateSize > 50 { c.LogRotateSize = LogRotateSize } if c.LogBackupCount < 0 || c.LogBackupCount > 100 { c.LogBackupCount = LogBackupCount } }
go
{ "resource": "" }
q17758
Close
train
func (d *DL) Close() error { if d.handle != nil { d.mu.Lock() defer d.mu.Unlock() if d.handle != nil { mu.Lock() defer mu.Unlock() if C.dlclose(d.handle) != 0 { return dlerror() } d.handle = nil } } return nil }
go
{ "resource": "" }
q17759
AddSource
train
func (s *Staert) AddSource(src Source) { s.sources = append(s.sources, src) }
go
{ "resource": "" }
q17760
LoadConfig
train
func (s *Staert) LoadConfig() (interface{}, error) { for _, src := range s.sources { // Type assertion if flg, ok := src.(*flaeg.Flaeg); ok { fCmd, err := flg.GetCommand() if err != nil { return nil, err } // if fleag sub-command if s.command != fCmd { // if parseAllSources if fCmd.Metadata["parseAllSources"] == "true" { fCmdConfigType := reflect.TypeOf(fCmd.Config) sCmdConfigType := reflect.TypeOf(s.command.Config) if fCmdConfigType != sCmdConfigType { return nil, fmt.Errorf("command %s : Config type doesn't match with root command config type. Expected %s got %s", fCmd.Name, sCmdConfigType.Name(), fCmdConfigType.Name()) } s.command = fCmd } else { // (not parseAllSources) s.command, err = flg.Parse(fCmd) return s.command.Config, err } } } } err := s.parseConfigAllSources(s.command) return s.command.Config, err }
go
{ "resource": "" }
q17761
parseConfigAllSources
train
func (s *Staert) parseConfigAllSources(cmd *flaeg.Command) error { for _, src := range s.sources { _, err := src.Parse(cmd) if err != nil { return err } } return nil }
go
{ "resource": "" }
q17762
NewKvSource
train
func NewKvSource(backend store.Backend, addrs []string, options *store.Config, prefix string) (*KvSource, error) { kvStore, err := valkeyrie.NewStore(backend, addrs, options) return &KvSource{Store: kvStore, Prefix: prefix}, err }
go
{ "resource": "" }
q17763
Parse
train
func (kv *KvSource) Parse(cmd *flaeg.Command) (*flaeg.Command, error) { err := kv.LoadConfig(cmd.Config) if err != nil { return nil, err } return cmd, nil }
go
{ "resource": "" }
q17764
StoreConfig
train
func (kv *KvSource) StoreConfig(config interface{}) error { kvMap := map[string]string{} if err := collateKvRecursive(reflect.ValueOf(config), kvMap, kv.Prefix); err != nil { return err } var keys []string for key := range kvMap { keys = append(keys, key) } sort.Strings(keys) for _, k := range keys { var writeOptions *store.WriteOptions // is it a directory ? if strings.HasSuffix(k, "/") { writeOptions = &store.WriteOptions{ IsDir: true, } } if err := kv.Put(k, []byte(kvMap[k]), writeOptions); err != nil { return err } } return nil }
go
{ "resource": "" }
q17765
ListRecursive
train
func (kv *KvSource) ListRecursive(key string, pairs map[string][]byte) error { pairsN1, err := kv.List(key, nil) if err == store.ErrKeyNotFound { return nil } if err != nil { return err } if len(pairsN1) == 0 { pairLeaf, err := kv.Get(key, nil) if err != nil { return err } if pairLeaf == nil { return nil } pairs[pairLeaf.Key] = pairLeaf.Value return nil } for _, p := range pairsN1 { if p.Key != key { err := kv.ListRecursive(p.Key, pairs) if err != nil { return err } } } return nil }
go
{ "resource": "" }
q17766
ListValuedPairWithPrefix
train
func (kv *KvSource) ListValuedPairWithPrefix(key string) (map[string][]byte, error) { pairs := make(map[string][]byte) pairsN1, err := kv.List(key, nil) if err == store.ErrKeyNotFound { return pairs, nil } if err != nil { return pairs, err } for _, p := range pairsN1 { if len(p.Value) > 0 { pairs[p.Key] = p.Value } } return pairs, nil }
go
{ "resource": "" }
q17767
NewServerCodecContext
train
func NewServerCodecContext(ctx context.Context, conn io.ReadWriteCloser, srv *rpc.Server) rpc.ServerCodec { codec := NewServerCodec(conn, srv) codec.(*serverCodec).ctx = ctx return codec }
go
{ "resource": "" }
q17768
ServeConnContext
train
func ServeConnContext(ctx context.Context, conn io.ReadWriteCloser) { rpc.ServeCodec(NewServerCodecContext(ctx, conn, nil)) }
go
{ "resource": "" }
q17769
Batch
train
func (JSONRPC2) Batch(arg BatchArg, replies *[]*json.RawMessage) (err error) { cli, srv := net.Pipe() defer cli.Close() go arg.srv.ServeCodec(NewServerCodecContext(arg.Context(), srv, arg.srv)) replyc := make(chan *json.RawMessage, len(arg.reqs)) donec := make(chan struct{}, 1) go func() { dec := json.NewDecoder(cli) *replies = make([]*json.RawMessage, 0, len(arg.reqs)) for reply := range replyc { if reply != nil { *replies = append(*replies, reply) } else { *replies = append(*replies, new(json.RawMessage)) if dec.Decode((*replies)[len(*replies)-1]) != nil { (*replies)[len(*replies)-1] = &jErrRequest } } } donec <- struct{}{} }() var testreq serverRequest for _, req := range arg.reqs { if req == nil || json.Unmarshal(*req, &testreq) != nil { replyc <- &jErrRequest } else { if testreq.ID != nil { replyc <- nil } if _, err = cli.Write(append(*req, '\n')); err != nil { break } } } close(replyc) <-donec return err }
go
{ "resource": "" }
q17770
Notify
train
func (c Client) Notify(serviceMethod string, args interface{}) error { req := &rpc.Request{ ServiceMethod: serviceMethod, Seq: seqNotify, } return c.codec.WriteRequest(req, args) }
go
{ "resource": "" }
q17771
NewClientWithCodec
train
func NewClientWithCodec(codec rpc.ClientCodec) *Client { client := rpc.NewClientWithCodec(codec) return &Client{client, codec} }
go
{ "resource": "" }
q17772
FromContext
train
func FromContext(c context.Context) *Goon { return &Goon{ Context: c, cache: make(map[string]interface{}), KindNameResolver: DefaultKindName, } }
go
{ "resource": "" }
q17773
Key
train
func (g *Goon) Key(src interface{}) *datastore.Key { if k, err := g.KeyError(src); err == nil { return k } return nil }
go
{ "resource": "" }
q17774
Kind
train
func (g *Goon) Kind(src interface{}) string { if k, err := g.KeyError(src); err == nil { return k.Kind() } return "" }
go
{ "resource": "" }
q17775
KeyError
train
func (g *Goon) KeyError(src interface{}) (*datastore.Key, error) { key, _, err := g.getStructKey(src) return key, err }
go
{ "resource": "" }
q17776
Put
train
func (g *Goon) Put(src interface{}) (*datastore.Key, error) { ks, err := g.PutMulti([]interface{}{src}) if err != nil { if me, ok := err.(appengine.MultiError); ok { return nil, me[0] } return nil, err } return ks[0], nil }
go
{ "resource": "" }
q17777
FlushLocalCache
train
func (g *Goon) FlushLocalCache() { g.cacheLock.Lock() g.cache = make(map[string]interface{}) g.cacheLock.Unlock() }
go
{ "resource": "" }
q17778
Get
train
func (g *Goon) Get(dst interface{}) error { set := reflect.ValueOf(dst) if set.Kind() != reflect.Ptr { return fmt.Errorf("goon: expected pointer to a struct, got %#v", dst) } if !set.CanSet() { set = set.Elem() } dsts := []interface{}{dst} if err := g.GetMulti(dsts); err != nil { // Look for an embedded error if it's multi if me, ok := err.(appengine.MultiError); ok { return me[0] } // Not multi, normal error return err } set.Set(reflect.Indirect(reflect.ValueOf(dsts[0]))) return nil }
go
{ "resource": "" }
q17779
Delete
train
func (g *Goon) Delete(key *datastore.Key) error { keys := []*datastore.Key{key} err := g.DeleteMulti(keys) if me, ok := err.(appengine.MultiError); ok { return me[0] } return err }
go
{ "resource": "" }
q17780
DeleteMulti
train
func (g *Goon) DeleteMulti(keys []*datastore.Key) error { if len(keys) == 0 { return nil // not an error, and it was "successful", so return nil } memkeys := make([]string, len(keys)) g.cacheLock.Lock() for i, k := range keys { mk := MemcacheKey(k) memkeys[i] = mk if g.inTransaction { g.txnCacheLock.Lock() g.toDelete[mk] = true g.txnCacheLock.Unlock() } else { delete(g.cache, mk) } } g.cacheLock.Unlock() // Memcache needs to be updated after the datastore to prevent a common race condition, // where a concurrent request will fetch the not-yet-updated data from the datastore // and populate memcache with it. if g.inTransaction { g.txnCacheLock.Lock() for _, mk := range memkeys { g.toDeleteMC[mk] = true } g.txnCacheLock.Unlock() } else { defer memcache.DeleteMulti(g.Context, memkeys) } mu := new(sync.Mutex) multiErr, any := make(appengine.MultiError, len(keys)), false goroutines := (len(keys)-1)/deleteMultiLimit + 1 var wg sync.WaitGroup wg.Add(goroutines) for i := 0; i < goroutines; i++ { go func(i int) { defer wg.Done() lo := i * deleteMultiLimit hi := (i + 1) * deleteMultiLimit if hi > len(keys) { hi = len(keys) } dmerr := datastore.DeleteMulti(g.Context, keys[lo:hi]) if dmerr != nil { mu.Lock() any = true // this flag tells DeleteMulti to return multiErr later mu.Unlock() merr, ok := dmerr.(appengine.MultiError) if !ok { g.error(dmerr) for j := lo; j < hi; j++ { multiErr[j] = dmerr } return } copy(multiErr[lo:hi], merr) } }(i) } wg.Wait() if any { return realError(multiErr) } return nil }
go
{ "resource": "" }
q17781
serializeStruct
train
func serializeStruct(src interface{}) ([]byte, error) { if src == nil { return serializeProperties(nil, false) } if k := reflect.Indirect(reflect.ValueOf(src)).Type().Kind(); k != reflect.Struct { return nil, fmt.Errorf("goon: Expected struct, got instead: %v", k) } var err error var props []datastore.Property if pls, ok := src.(datastore.PropertyLoadSaver); ok { props, err = pls.Save() } else { props, err = datastore.SaveStruct(src) } if err != nil { return nil, err } return serializeProperties(props, true) }
go
{ "resource": "" }
q17782
serializeProperties
train
func serializeProperties(props []datastore.Property, exists bool) ([]byte, error) { // NOTE: We use a separate exists bool to support nil-props for existing structs if !exists { return []byte{0, 0, 0, 0}, nil } buf := getBuffer() defer freeBuffer(buf) // Serialize the entity header header := serializeEntityHeader(len(props), entityExists) headerBytes := make([]byte, 4) binary.LittleEndian.PutUint32(headerBytes, header) buf.Write(headerBytes) // Serialize the properties for i := range props { if err := serializeProperty(buf, &props[i]); err != nil { return nil, err } } output := make([]byte, buf.Len()) copy(output, buf.Bytes()) return output, nil }
go
{ "resource": "" }
q17783
deserializeStruct
train
func deserializeStruct(dst interface{}, b []byte) error { if len(b) == 0 { return fmt.Errorf("goon: Expected some data to deserialize, got none.") } if k := reflect.Indirect(reflect.ValueOf(dst)).Type().Kind(); k != reflect.Struct { return fmt.Errorf("goon: Expected struct, got instead: %v", k) } // Deserialize the header header := binary.LittleEndian.Uint32(b[:4]) propCount, flags := deserializeEntityHeader(header) if flags&entityExists == 0 { return datastore.ErrNoSuchEntity } // Deserialize the properties buf := bytes.NewBuffer(b[4:]) props := make([]datastore.Property, propCount) for i := 0; i < propCount; i++ { if err := deserializeProperty(buf, &props[i]); err != nil { return err } } return deserializeProperties(dst, props) }
go
{ "resource": "" }
q17784
deserializeProperties
train
func deserializeProperties(dst interface{}, props []datastore.Property) error { if k := reflect.Indirect(reflect.ValueOf(dst)).Type().Kind(); k != reflect.Struct { return fmt.Errorf("goon: Expected struct, got instead: %v", k) } if pls, ok := dst.(datastore.PropertyLoadSaver); ok { return pls.Load(props) } return datastore.LoadStruct(dst, props) }
go
{ "resource": "" }
q17785
getStructKey
train
func (g *Goon) getStructKey(src interface{}) (key *datastore.Key, hasStringId bool, err error) { v := reflect.Indirect(reflect.ValueOf(src)) t := v.Type() k := t.Kind() if k != reflect.Struct { err = fmt.Errorf("goon: Expected struct, got instead: %v", k) return } var parent *datastore.Key var stringID string var intID int64 var kind string for i := 0; i < v.NumField(); i++ { tf := t.Field(i) vf := v.Field(i) tag := tf.Tag.Get("goon") tagValues := strings.Split(tag, ",") if len(tagValues) > 0 { tagValue := tagValues[0] if tagValue == "id" { switch vf.Kind() { case reflect.Int64: if intID != 0 || stringID != "" { err = fmt.Errorf("goon: Only one field may be marked id") return } intID = vf.Int() case reflect.String: if intID != 0 || stringID != "" { err = fmt.Errorf("goon: Only one field may be marked id") return } stringID = vf.String() hasStringId = true default: err = fmt.Errorf("goon: ID field must be int64 or string in %v", t.Name()) return } } else if tagValue == "kind" { if vf.Kind() == reflect.String { if kind != "" { err = fmt.Errorf("goon: Only one field may be marked kind") return } kind = vf.String() if kind == "" && len(tagValues) > 1 && tagValues[1] != "" { kind = tagValues[1] } } } else if tagValue == "parent" { dskeyType := reflect.TypeOf(&datastore.Key{}) if vf.Type().ConvertibleTo(dskeyType) { if parent != nil { err = fmt.Errorf("goon: Only one field may be marked parent") return } parent = vf.Convert(dskeyType).Interface().(*datastore.Key) } } } } // if kind has not been manually set, fetch it from src's type if kind == "" { kind = g.KindNameResolver(src) } key = datastore.NewKey(g.Context, kind, stringID, intID, parent) return }
go
{ "resource": "" }
q17786
Count
train
func (g *Goon) Count(q *datastore.Query) (int, error) { return q.Count(g.Context) }
go
{ "resource": "" }
q17787
Run
train
func (g *Goon) Run(q *datastore.Query) *Iterator { return &Iterator{ g: g, i: q.Run(g.Context), } }
go
{ "resource": "" }
q17788
Draw
train
func (g *drawer) Draw(s string, size int, bg *color.RGBA) image.Image { // draw the background dst := image.NewRGBA(image.Rect(0, 0, size, size)) draw.Draw(dst, dst.Bounds(), &image.Uniform{bg}, image.ZP, draw.Src) // draw the text drawer := &font.Drawer{ Dst: dst, Src: image.White, Face: g.face, } // font index fi := g.font.Index([]rune(s)[0]) // glyph example: http://www.freetype.org/freetype2/docs/tutorial/metrics.png var gbuf truetype.GlyphBuf var err error fsize := fixed.Int26_6(g.fontSize * g.dpi * (64.0 / 72.0)) err = gbuf.Load(g.font, fsize, fi, font.HintingFull) if err != nil { // fixme drawer.DrawString("") return dst } // center dY := int((size - int(gbuf.Bounds.Max.Y-gbuf.Bounds.Min.Y)>>6) / 2) dX := int((size - int(gbuf.Bounds.Max.X-gbuf.Bounds.Min.X)>>6) / 2) y := int(gbuf.Bounds.Max.Y>>6) + dY x := 0 - int(gbuf.Bounds.Min.X>>6) + dX drawer.Dot = fixed.Point26_6{ X: fixed.I(x), Y: fixed.I(y), } drawer.DrawString(s) return dst }
go
{ "resource": "" }
q17789
New
train
func New(fontFile string) *InitialsAvatar { avatar := NewWithConfig(Config{ MaxItems: 1024, // default to 1024 items. FontFile: fontFile, }) return avatar }
go
{ "resource": "" }
q17790
NewWithConfig
train
func NewWithConfig(cfg Config) *InitialsAvatar { var err error avatar := new(InitialsAvatar) avatar.drawer, err = newDrawer(cfg.FontFile, cfg.FontSize) if err != nil { panic(err.Error()) } avatar.cache = lru.New(lru.Config{ MaxItems: cfg.MaxItems, MaxBytes: cfg.MaxBytes, }) return avatar }
go
{ "resource": "" }
q17791
DrawToBytes
train
func (a *InitialsAvatar) DrawToBytes(name string, size int, encoding ...string) ([]byte, error) { if size <= 0 { size = 48 // default size } name = strings.TrimSpace(name) firstRune := []rune(name)[0] if !isHan(firstRune) && !unicode.IsLetter(firstRune) { return nil, ErrUnsupportChar } initials := getInitials(name) bgcolor := getColorByName(name) // get from cache v, ok := a.cache.GetBytes(lru.Key(initials)) if ok { return v, nil } m := a.drawer.Draw(initials, size, bgcolor) // encode the image var buf bytes.Buffer enc := "png" if len(encoding) > 0 { enc = encoding[0] } switch enc { case "jpeg": err := jpeg.Encode(&buf, m, nil) if err != nil { return nil, err } case "png": err := png.Encode(&buf, m) if err != nil { return nil, err } default: return nil, ErrUnsupportedEncoding } // set cache a.cache.SetBytes(lru.Key(initials), buf.Bytes()) return buf.Bytes(), nil }
go
{ "resource": "" }
q17792
isHan
train
func isHan(r rune) bool { if unicode.Is(unicode.Scripts["Han"], r) { return true } return false }
go
{ "resource": "" }
q17793
parseRegistrant
train
func parseRegistrant(registrant Registrant, name, value string) Registrant { keyName := FindKeyName(name) switch keyName { case "registrant_id": registrant.ID = value case "registrant_name": registrant.Name = value case "registrant_organization": registrant.Organization = value case "registrant_street": registrant.Street = value case "registrant_city": registrant.City = value case "registrant_state_province": registrant.Province = value case "registrant_postal_code": registrant.PostalCode = value case "registrant_country": registrant.Country = value case "registrant_phone": registrant.Phone = value case "registrant_phone_ext": registrant.PhoneExt = value case "registrant_fax": registrant.Fax = value case "registrant_fax_ext": registrant.FaxExt = value case "registrant_email": registrant.Email = strings.ToLower(value) } return registrant }
go
{ "resource": "" }
q17794
IsNotFound
train
func IsNotFound(data string) bool { notExistsKeys := []string{ "no found", "no match", "not found", "not match", "no entries found", "no data found", "not registered", "not been registered", "is free", "not available for registration", "object does not exist", } data = strings.ToLower(data) for _, v := range notExistsKeys { if strings.Contains(data, v) { return true } } return false }
go
{ "resource": "" }
q17795
IsLimitExceeded
train
func IsLimitExceeded(data string) bool { data = strings.ToLower(data) return strings.Contains(data, "limit exceeded") }
go
{ "resource": "" }
q17796
ClearName
train
func ClearName(key string) string { if strings.Contains(key, "(") { key = strings.Split(key, "(")[0] } key = strings.Replace(key, "-", " ", -1) key = strings.Replace(key, "_", " ", -1) key = strings.Replace(key, "/", " ", -1) key = strings.Replace(key, "\\", " ", -1) key = strings.Replace(key, "'", " ", -1) key = strings.Replace(key, ".", " ", -1) key = strings.TrimSpace(key) key = strings.ToLower(key) return key }
go
{ "resource": "" }
q17797
FindKeyName
train
func FindKeyName(key string) string { key = ClearName(key) if v, ok := keyRule[key]; ok { return v } return "" }
go
{ "resource": "" }
q17798
RemoveDuplicateField
train
func RemoveDuplicateField(data string) string { fs := []string{} for _, v := range strings.Split(data, ",") { if strings.TrimSpace(v) != "" { fs = append(fs, v) } } fields := xslice.Unique(fs) result := strings.Join(fields.([]string), ",") return result }
go
{ "resource": "" }
q17799
FixDomainStatus
train
func FixDomainStatus(state string) string { states := strings.Split(state, ",") for k, v := range states { names := strings.Split(strings.TrimSpace(v), " ") states[k] = names[0] } return strings.Join(states, ",") }
go
{ "resource": "" }