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How to use Exports method of ws Package

Best K6 code snippet using ws.Exports

wares.go

Source:wares.go

1package waresApp2import (3	"context"4	"fmt"5	"io"6	"path/filepath"7	"github.com/polydawn/refmt"8	"github.com/polydawn/refmt/json"9	"github.com/polydawn/refmt/obj/atlas"10	"go.polydawn.net/go-timeless-api"11	"go.polydawn.net/go-timeless-api/hitch"12	"go.polydawn.net/go-timeless-api/rio"13	rioclient "go.polydawn.net/go-timeless-api/rio/client/exec"14	"go.polydawn.net/reach/gadgets/catalog"15	hitchGadget "go.polydawn.net/reach/gadgets/catalog/hitch"16	"go.polydawn.net/reach/gadgets/workspace"17)18func ListCandidates(ws workspace.Workspace, moduleName api.ModuleName, sagaName catalog.SagaName, itemName *api.ItemName, stdout, stderr io.Writer) error {19	tree := catalog.Tree{filepath.Join(ws.Layout.WorkspaceRoot(), ".timeless/candidates/", sagaName.String())}20	lineage, err := tree.LoadModuleLineage(moduleName)21	if err != nil {22		return err23	}24	if itemName == nil {25		release, err := hitch.LineagePluckReleaseByName(*lineage, "candidate")26		if err != nil {27			return err28		}29		atl_exports := atlas.MustBuild(api.WareID_AtlasEntry)30		if err := refmt.NewMarshallerAtlased(31			json.EncodeOptions{Line: []byte("\n"), Indent: []byte("\t")},32			stdout,33			atl_exports,34		).Marshal(release.Items); err != nil {35			panic(err)36		}37	} else {38		wareID, err := hitch.LineagePluckReleaseItem(*lineage, "candidate", *itemName)39		if err != nil {40			return err41		}42		fmt.Fprintf(stdout, "%s\n", wareID)43	}44	return nil45}46func ListReleases(ws workspace.Workspace, moduleName api.ModuleName, releaseName *api.ReleaseName, itemName *api.ItemName, stdout, stderr io.Writer) error {47	viewLineageTool, _ := hitchGadget.ViewTools([]catalog.Tree{48		// refactor note: we used to stack several catalog dirs here, but have backtracked from allowing that.49		// so it's possible there's a layer of abstraction here that should be removed outright; have not fully reviewed.50		{ws.Layout.CatalogRoot()},51	}...)52	lineage, err := viewLineageTool(context.TODO(), moduleName)53	if err != nil {54		return err55	}56	if releaseName != nil && itemName != nil {57		wareID, err := hitch.LineagePluckReleaseItem(*lineage, *releaseName, *itemName)58		if err != nil {59			return err60		}61		fmt.Fprintf(stdout, "%s\n", wareID)62	} else if releaseName != nil {63		release, err := hitch.LineagePluckReleaseByName(*lineage, *releaseName)64		if err != nil {65			return err66		}67		atl_exports := atlas.MustBuild(api.WareID_AtlasEntry)68		if err := refmt.NewMarshallerAtlased(69			json.EncodeOptions{Line: []byte("\n"), Indent: []byte("\t")},70			stdout,71			atl_exports,72		).Marshal(release.Items); err != nil {73			panic(err)74		}75	} else {76		output := make(map[api.ReleaseName]map[api.ItemName]api.WareID)77		for _, release := range lineage.Releases {78			for item, wareId := range release.Items {79				if output[release.Name] == nil {80					output[release.Name] = make(map[api.ItemName]api.WareID)81				}82				output[release.Name][item] = wareId83			}84		}85		if len(output) > 0 {86			atl_exports := atlas.MustBuild(api.WareID_AtlasEntry)87			if err := refmt.NewMarshallerAtlased(88				json.EncodeOptions{Line: []byte("\n"), Indent: []byte("\t")},89				stdout,90				atl_exports,91			).Marshal(output); err != nil {92				panic(err)93			}94		}95	}96	return nil97}98func UnpackCandidate(ctx context.Context, ws workspace.Workspace, sagaName catalog.SagaName, moduleName api.ModuleName, itemName api.ItemName, path string, stdout, stderr io.Writer) error {99	tree := catalog.Tree{filepath.Join(ws.Layout.WorkspaceRoot(), ".timeless/candidates/", sagaName.String())}100	lineage, err := tree.LoadModuleLineage(moduleName)101	if err != nil {102		return err103	}104	wareID, err := hitch.LineagePluckReleaseItem(*lineage, "candidate", itemName)105	if err != nil {106		return err107	}108	wareSourcing := api.WareSourcing{}109	wareSourcing.AppendByPackType("tar", ws.Layout.StagingWarehouseLoc())110	_, viewWarehouseTool := hitchGadget.ViewTools([]catalog.Tree{111		// refactor note: we used to stack several catalog dirs here, but have backtracked from allowing that.112		// so it's possible there's a layer of abstraction here that should be removed outright; have not fully reviewed.113		{ws.Layout.CatalogRoot()},114		{filepath.Join(ws.Layout.WorkspaceRoot(), ".timeless/candidates/", sagaName.String())},115	}...)116	// viewWarehouseTool = hitchGadget.WithCandidates(117	// 	viewWarehouseTool,118	// 	catalog.Tree{filepath.Join(ws.Layout.WorkspaceRoot(), ".timeless/candidates/", sagaName.String())},119	// )120	warehouse, err := viewWarehouseTool(ctx, moduleName)121	wareSourcing.Append(*warehouse)122	wareSourcing = wareSourcing.PivotToModuleWare(*wareID, moduleName)123	warehouseLocations := []api.WarehouseLocation{124		ws.Layout.StagingWarehouseLoc(),125	}126	return UnpackWareContents(ctx, ws, warehouseLocations, *wareID, path, stdout, stderr)127}128func UnpackRelease(ctx context.Context, ws workspace.Workspace, moduleName api.ModuleName, releaseName api.ReleaseName, itemName api.ItemName, path string, stdout, stderr io.Writer) error {129	viewLineageTool, _ := hitchGadget.ViewTools([]catalog.Tree{130		// refactor note: we used to stack several catalog dirs here, but have backtracked from allowing that.131		// so it's possible there's a layer of abstraction here that should be removed outright; have not fully reviewed.132		{ws.Layout.CatalogRoot()},133	}...)134	lineage, err := viewLineageTool(ctx, moduleName)135	if err != nil {136		return err137	}138	wareID, err := hitch.LineagePluckReleaseItem(*lineage, releaseName, itemName)139	if err != nil {140		return err141	}142	wareSourcing := api.WareSourcing{}143	wareSourcing.AppendByPackType("tar", ws.Layout.StagingWarehouseLoc())144	_, viewWarehouseTool := hitchGadget.ViewTools([]catalog.Tree{145		// refactor note: we used to stack several catalog dirs here, but have backtracked from allowing that.146		// so it's possible there's a layer of abstraction here that should be removed outright; have not fully reviewed.147		{ws.Layout.CatalogRoot()},148	}...)149	warehouse, err := viewWarehouseTool(ctx, moduleName)150	wareSourcing.Append(*warehouse)151	wareSourcing = wareSourcing.PivotToModuleWare(*wareID, moduleName)152	return UnpackWareContents(ctx, ws, wareSourcing.ByWare[*wareID], *wareID, path, stdout, stderr)153}154func UnpackWareID(ctx context.Context, ws workspace.Workspace, wareId api.WareID, path string, stdout, stderr io.Writer) error {155	wareSourcing := api.WareSourcing{}156	wareSourcing.AppendByPackType("tar", ws.Layout.StagingWarehouseLoc())157	wareSourcing = wareSourcing.PivotToModuleWare(wareId, "")158	return UnpackWareContents(ctx, ws, wareSourcing.ByWare[wareId], wareId, path, stdout, stderr)159}160func UnpackWareContents(ctx context.Context, ws workspace.Workspace, wareLocations []api.WarehouseLocation, wareId api.WareID, path string, stdout, stderr io.Writer) error {161	unpackedId, err := rioclient.UnpackFunc(ctx,162		wareId,163		path,164		api.FilesetUnpackFilter_LowPriv,165		rio.Placement_Direct,166		wareLocations,167		rio.Monitor{},168	)169	if err != nil {170		return err171	}172	fmt.Fprintf(stderr, "Unpacked WareID: %s\n", unpackedId)173	return nil174}...

emerge.go

Source:emerge.go

1package emergeApp2import (3	"context"4	"fmt"5	"io"6	"os"7	"path/filepath"8	"sort"9	"github.com/polydawn/refmt"10	"github.com/polydawn/refmt/json"11	"github.com/polydawn/refmt/obj/atlas"12	"github.com/warpfork/go-errcat"13	"go.polydawn.net/go-timeless-api"14	"go.polydawn.net/go-timeless-api/funcs"15	"go.polydawn.net/go-timeless-api/repeatr/client/exec"16	"go.polydawn.net/reach/gadgets/catalog"17	hitchGadget "go.polydawn.net/reach/gadgets/catalog/hitch"18	"go.polydawn.net/reach/gadgets/ingest"19	"go.polydawn.net/reach/gadgets/layout"20	"go.polydawn.net/reach/gadgets/module"21	"go.polydawn.net/reach/gadgets/workspace"22)23func EvalModule(24	ws workspace.Workspace, // needed to figure out if we have a moduleName.25	lm layout.Module, // needed in case of ingests with relative paths.26	sagaName *catalog.SagaName, // may have been provided as a flag.27	mod api.Module, // already helpfully loaded for us.28	stdout, stderr io.Writer,29) error {30	// Process the module DAG into a linear toposort of steps.31	//  Any impossible graphs inside the module will error out here32	//   (but we won't get to checking imports and ingests until later).33	fmt.Fprintf(stderr, "module loaded\n")34	ord, err := funcs.ModuleOrderStepsDeep(mod)35	if err != nil {36		return err37	}38	fmt.Fprintf(stderr, "module contains %d steps\n", len(ord))39	fmt.Fprintf(stderr, "module evaluation plan order:\n")40	for i, fullStepRef := range ord {41		fmt.Fprintf(stderr, "  - %.2d: %s\n", i+1, fullStepRef)42	}43	// Configure defaults for warehousing.44	//  We'll always consider the workspace's local dirs as a data source;45	//  and we'll also use it as a place to store produced wares46	//   (both for intermediates, final exports, and ingests).47	//  The wareSourcing config may be accumulated along with others per formula;48	//   this is just the starting point minimum configuration.49	wareStaging := api.WareStaging{ByPackType: map[api.PackType]api.WarehouseLocation{"tar": ws.Layout.StagingWarehouseLoc()}}50	wareSourcing := api.WareSourcing{}51	wareSourcing.AppendByPackType("tar", ws.Layout.StagingWarehouseLoc())52	// Make the workspace's local warehouse dir if it doesn't exist.53	os.Mkdir(ws.Layout.StagingWarehousePath(), 0755)54	// Prepare catalog view tools.55	//  Definitely includes the workspace catalog;56	//  may also include a view of "candidates" data, if a sagaName arg is present.57	viewLineageTool, viewWarehousesTool := hitchGadget.ViewTools([]catalog.Tree{58		// refactor note: we used to stack several catalog dirs here, but have backtracked from allowing that.59		// so it's possible there's a layer of abstraction here that should be removed outright; have not fully reviewed.60		{ws.Layout.CatalogRoot()},61	}...)62	if sagaName != nil {63		viewLineageTool = hitchGadget.WithCandidates(64			viewLineageTool,65			catalog.Tree{filepath.Join(ws.Layout.WorkspaceRoot(), ".timeless/candidates/", sagaName.String())},66		)67	}68	// Resolve all imports.69	//  This includes both viewing catalogs (cheap, fast),70	//  *and invoking ingest* (potentially costly).71	resolveTool := ingest.Config{72		lm.ModuleRoot(),73		wareStaging, // FUTURE: should probably use different warehouse for this, so it's easier to GC the shortlived objects74	}.Resolve75	pins, pinWs, err := funcs.ResolvePins(mod, viewLineageTool, viewWarehousesTool, resolveTool)76	if err != nil {77		return errcat.Errorf(78			"reach-resolve-imports-failed",79			"cannot resolve imports: %s", err)80	}81	wareSourcing.Append(*pinWs)82	fmt.Fprintf(stderr, "imports pinned to hashes:\n")83	allSlotRefs := []api.SubmoduleSlotRef{}84	for k, _ := range pins {85		allSlotRefs = append(allSlotRefs, k)86	}87	sort.Sort(api.SubmoduleSlotRefList(allSlotRefs))88	for _, k := range allSlotRefs {89		fmt.Fprintf(stderr, "  - %q: %s\n", k, pins[k])90	}91	// Ensure memoization is enabled.92	//  Future: this is a bit of an odd reach-around way to configure this.93	//  PRs which propose more/better ways to enable and parameterize memoization would be extremely welcomed.94	os.Setenv("REPEATR_MEMODIR", ws.Layout.MemoDir())95	os.Mkdir(ws.Layout.MemoDir(), 0755) // Errors ignored.  Repeatr will emit warns, but work.96	// Begin the evaluation!97	exports, err := module.Evaluate(98		context.Background(),99		mod,100		ord,101		pins,102		wareSourcing,103		wareStaging,104		repeatrclient.Run,105	)106	if err != nil {107		return fmt.Errorf("evaluating module: %s", err)108	}109	fmt.Fprintf(stderr, "module eval complete.\n")110	// Print the results!111	//  This goes onto stdout as json, so it's parsible and pipeable.112	fmt.Fprintf(stderr, "module exports:\n")113	atl_exports := atlas.MustBuild(api.WareID_AtlasEntry)114	if err := refmt.NewMarshallerAtlased(115		json.EncodeOptions{Line: []byte("\n"), Indent: []byte("\t")},116		stdout,117		atl_exports,118	).Marshal(exports); err != nil {119		panic(err)120	}121	// Save a "candidate" release!122	// (Unless there's no saga name, that must've been on purpose.)123	if sagaName == nil {124		return nil125	}126	modName, err := ws.ResolveModuleName(lm)127	if err != nil {128		return err // FIXME detect this WAY earlier.129	}130	if err := catalog.SaveCandidateRelease(ws.Layout, *sagaName, modName, exports, stderr); err != nil {131		return err132	}133	if err := catalog.SaveCandidateReplay(ws.Layout, *sagaName, modName, mod, stderr); err != nil {134		return err135	}136	return nil137}...

scanner_test.go

Source:scanner_test.go

1package asn1parser_test2import (3	"strings"4	"testing"5)6// Ensure the scanner can scan tokens correctly.7func TestScanner_Scan(t *testing.T) {8	var tests = []struct {9		s   string10		tok asn1parser.Token11		lit string12	}{13		// Special tokens (EOF, ILLEGAL, WS)14		{s: ``, tok: asn1parser.EOF},15		{s: `#`, tok: asn1parser.ILLEGAL, lit: `#`},16		{s: ` `, tok: asn1parser.WS, lit: " "},17		{s: "\t", tok: asn1parser.WS, lit: "\t"},18		{s: "\n", tok: asn1parser.WS, lit: "\n"},19		// Misc characters20		{s: `;`, tok: asn1parser.SEMICOLON, lit: ";"},21		// Identifiers22		{s: `foo`, tok: asn1parser.IDENT, lit: `foo`},23		{s: `Zx12_3U_-`, tok: asn1parser.IDENT, lit: `Zx12_3U_-`},24		// Keywords25		{s: `DEFINITIONS`, tok: asn1parser.DEFINITIONS, lit: "DEFINITIONS"},26		{s: `IMPORTS`, tok: asn1parser.IMPORTS, lit: "IMPORTS"},27		{s: `EXPORTS`, tok: asn1parser.EXPORTS, lit: "EXPORTS"},28	}29	for i, tt := range tests {30		s := asn1parser.NewScanner(strings.NewReader(tt.s))31		tok, lit := s.Scan()32		if tt.tok != tok {33			t.Errorf("%d. %q token mismatch: exp=%q got=%q <%q>", i, tt.s, tt.tok, tok, lit)34		} else if tt.lit != lit {35			t.Errorf("%d. %q literal mismatch: exp=%q got=%q", i, tt.s, tt.lit, lit)36		}37	}38}...

Exports

Using AI Code Generation

1import (2func main() {3	interrupt := make(chan os.Signal, 1)4	signal.Notify(interrupt, os.Interrupt, syscall.SIGTERM)5	u := url.URL{Scheme: "wss", Host: "api.bitfinex.com", Path: "/ws/2"}6	fmt.Println("connecting to ", u.String())7	c, _, err := websocket.DefaultDialer.Dial(u.String(), nil)8	if err != nil {9		fmt.Println("dial:", err)10	}11	defer c.Close()12	done := make(chan struct{})13	go func() {14		defer close(done)15		for {16			_, message, err := c.ReadMessage()17			if err != nil {18				fmt.Println("read:", err)19			}20			jsonparser.ArrayEach(message, func(value []byte, dataType jsonparser.ValueType, offset int, err error) {21				jsonparser.ArrayEach(value, func(value []byte, dataType jsonparser.ValueType, offset int, err error) {22					fmt.Println(string(value))23				}, "p")24			}, "a")25		}26	}()27	ticker := time.NewTicker(time.Second)28	defer ticker.Stop()29	for {30		select {31			err := c.WriteMessage(websocket.TextMessage, []byte(`{"event":"subscribe","channel":"book","pair":"BTCUSD","prec":"P0","freq":"F0","len":"25"}`))32			if err != nil {33				fmt.Println("write:", err)34			}35			fmt.Println("sent: ", t)36			fmt.Println("interrupt")37			err := c.WriteMessage(websocket.CloseMessage, websocket.FormatCloseMessage(websocket.CloseNormalClosure, ""))38			if err != nil {39				fmt.Println("write close:", err)40			}41			select {

Exports

Using AI Code Generation

1import (2func main() {3    err := ui.Main(func() {4        win := ui.NewWindow("Hello", 200, 100, false)5        win.SetMargined(true)6        win.OnClosing(func(*ui.Window) bool {7            ui.Quit()8        })9        button := ui.NewButton("Hello")10        button.OnClicked(func(*ui.Button) {11            fmt.Println("Hello from libui!")12        })13        win.SetChild(button)14        win.Show()15    })16    if err != nil {17        panic(err)18    }19}20import (21func main() {22    err := ui.Main(func() {23        win := ui.NewWindow("Hello", 200, 100, false)24        win.SetMargined(true)25        win.OnClosing(func(*ui.Window) bool {26            ui.Quit()27        })28        button := ui.NewButton("Hello")29        button.OnClicked(func(*ui.Button) {30            fmt.Println("Hello from libui!")31        })32        win.SetChild(button)33        win.Show()34    })35    if err != nil {36        panic(err)37    }38}39import (40func main() {41    err := ui.Main(func() {42        win := ui.NewWindow("Hello", 200, 100, false)43        win.SetMargined(true)44        win.OnClosing(func(*ui.Window) bool {45            ui.Quit()46        })47        button := ui.NewButton("Hello")48        button.OnClicked(func(*ui.Button) {49            fmt.Println("Hello from libui!")50        })51        win.SetChild(button)52        win.Show()53    })54    if err != nil {55        panic(err)56    }57}58import (

Exports

Using AI Code Generation

1import (2func main() {3	fmt.Println("Starting the application...")4	time.Sleep(2 * time.Second)5	fmt.Println("Terminating the application...")6}7import (8func main() {9	fmt.Println("Starting the application...")10	time.Sleep(2 * time.Second)11	fmt.Println("Terminating the application...")12}13import (14func main() {15	fmt.Println("Starting the application...")16	time.Sleep(2 * time.Second)17	fmt.Println("Terminating the application...")18}19import (20func main() {21	fmt.Println("Starting the application...")22	time.Sleep(2 * time.Second)23	fmt.Println("Terminating the application...")24}25import (26func main() {27	fmt.Println("Starting the application...")28	time.Sleep(2 * time.Second)29	fmt.Println("Terminating the application...")30}31import (32func main() {33	fmt.Println("Starting the application...")34	time.Sleep(2 * time.Second)35	fmt.Println("Terminating the application...")36}37import (38func main() {39	fmt.Println("Starting the application...")40	time.Sleep(2 * time.Second)41	fmt.Println("Terminating the application...")42}43import (44func main() {45	fmt.Println("Starting the application...")46	time.Sleep(2 * time.Second)47	fmt.Println("Terminating the application...")48}49import (50func main() {51	fmt.Println("Starting the application...")52	time.Sleep(2 * time.Second)53	fmt.Println("

Exports

Using AI Code Generation

1import (2func main() {3	vm := otto.New()4	file, _ := os.Open("1.js")5	defer file.Close()6	info, _ := file.Stat()7	buf := make([]byte, info.Size())8	file.Read(buf)9	_, err := vm.Run(string(buf))10	if err != nil {11		fmt.Println(err)12	}13	vm.Call("Exports", nil, "hello")14	value, _ := vm.Run("Exports('hello')")15	fmt.Println(value.String())16}17function Exports(name) {18    return name;19}

Exports

Using AI Code Generation

1import (2func main() {3	ws, _ := xlsx.OpenFile("Book1.xlsx")4	fmt.Println(ws.Exports())5}6[{"A1":"Name","B1":"Age","C1":"Address"},{"A2":"Ankit","B2":"25","C2":"Mumbai"},{"A3":"Raj","B3":"34","C3":"Pune"},{"A4":"Rohit","B4":"45","C4":"Delhi"},{"A5":"Ravi","B5":"55","C5":"Chennai"},{"A6":"Rahul","B6":"65","C6":"Kolkata"},{"A7":"Rakesh","B7":"75","C7":"Hyderabad"}]

Exports

Using AI Code Generation

1import (2func main() {3	ws := new(WS)4	wsType := reflect.TypeOf(ws)5	fmt.Println(wsType.NumMethod())6	for i := 0; i < wsType.NumMethod(); i++ {7		m := wsType.Method(i)8		fmt.Println(m.Name, m.Type)9	}10}11import (12func main() {13	ws := new(WS)14	wsType := reflect.TypeOf(ws)15	fmt.Println(wsType.NumMethod())16	for i := 0; i < wsType.NumMethod(); i++ {17		m := wsType.Method(i)18		fmt.Println(m.Name, m.Type)19	}20}21import (22func main() {23	ws := new(WS)24	wsType := reflect.TypeOf(ws)25	fmt.Println(wsType.NumMethod())26	for i := 0; i < wsType.NumMethod(); i++ {27		m := wsType.Method(i)28		fmt.Println(m.Name, m.Type)29	}30}31import (32func main() {33	ws := new(WS)34	wsType := reflect.TypeOf(ws)35	fmt.Println(wsType.NumMethod())36	for i := 0; i < wsType.NumMethod(); i++ {37		m := wsType.Method(i)38		fmt.Println(m.Name, m.Type)39	}40}41import (42func main() {43	ws := new(WS)

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