225 lines
6.9 KiB
Go
225 lines
6.9 KiB
Go
package evidence
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import (
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"context"
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"encoding/json"
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"fmt"
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abci "github.com/cometbft/cometbft/abci/types"
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gwruntime "github.com/grpc-ecosystem/grpc-gateway/runtime"
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"github.com/spf13/cobra"
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modulev1 "cosmossdk.io/api/cosmos/evidence/module/v1"
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"cosmossdk.io/core/appmodule"
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"cosmossdk.io/depinject"
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store "cosmossdk.io/store/types"
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eviclient "cosmossdk.io/x/evidence/client"
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"cosmossdk.io/x/evidence/client/cli"
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"cosmossdk.io/x/evidence/keeper"
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"cosmossdk.io/x/evidence/simulation"
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"cosmossdk.io/x/evidence/types"
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"github.com/cosmos/cosmos-sdk/client"
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"github.com/cosmos/cosmos-sdk/codec"
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codectypes "github.com/cosmos/cosmos-sdk/codec/types"
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sdk "github.com/cosmos/cosmos-sdk/types"
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"github.com/cosmos/cosmos-sdk/types/module"
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simtypes "github.com/cosmos/cosmos-sdk/types/simulation"
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)
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var (
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_ module.BeginBlockAppModule = AppModule{}
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_ module.AppModuleBasic = AppModuleBasic{}
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_ module.AppModuleSimulation = AppModule{}
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)
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// ----------------------------------------------------------------------------
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// AppModuleBasic
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// ----------------------------------------------------------------------------
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// AppModuleBasic implements the AppModuleBasic interface for the evidence module.
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type AppModuleBasic struct {
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evidenceHandlers []eviclient.EvidenceHandler // eviclient evidence submission handlers
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}
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// NewAppModuleBasic creates a AppModuleBasic without the codec.
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func NewAppModuleBasic(evidenceHandlers ...eviclient.EvidenceHandler) AppModuleBasic {
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return AppModuleBasic{
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evidenceHandlers: evidenceHandlers,
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}
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}
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// Name returns the evidence module's name.
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func (AppModuleBasic) Name() string {
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return types.ModuleName
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}
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// RegisterLegacyAminoCodec registers the evidence module's types to the LegacyAmino codec.
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func (AppModuleBasic) RegisterLegacyAminoCodec(cdc *codec.LegacyAmino) {
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types.RegisterLegacyAminoCodec(cdc)
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}
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// DefaultGenesis returns the evidence module's default genesis state.
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func (AppModuleBasic) DefaultGenesis(cdc codec.JSONCodec) json.RawMessage {
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return cdc.MustMarshalJSON(types.DefaultGenesisState())
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}
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// ValidateGenesis performs genesis state validation for the evidence module.
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func (AppModuleBasic) ValidateGenesis(cdc codec.JSONCodec, config client.TxEncodingConfig, bz json.RawMessage) error {
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var gs types.GenesisState
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if err := cdc.UnmarshalJSON(bz, &gs); err != nil {
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return fmt.Errorf("failed to unmarshal %s genesis state: %w", types.ModuleName, err)
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}
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return gs.Validate()
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}
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// RegisterGRPCGatewayRoutes registers the gRPC Gateway routes for the evidence module.
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func (a AppModuleBasic) RegisterGRPCGatewayRoutes(clientCtx client.Context, mux *gwruntime.ServeMux) {
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if err := types.RegisterQueryHandlerClient(context.Background(), mux, types.NewQueryClient(clientCtx)); err != nil {
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panic(err)
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}
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}
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// GetTxCmd returns the evidence module's root tx command.
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func (a AppModuleBasic) GetTxCmd() *cobra.Command {
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evidenceCLIHandlers := make([]*cobra.Command, len(a.evidenceHandlers))
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for i, evidenceHandler := range a.evidenceHandlers {
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evidenceCLIHandlers[i] = evidenceHandler.CLIHandler()
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}
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return cli.GetTxCmd(evidenceCLIHandlers)
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}
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// GetQueryCmd returns the evidence module's root query command.
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func (AppModuleBasic) GetQueryCmd() *cobra.Command {
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return cli.GetQueryCmd()
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}
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// RegisterInterfaces registers the evidence module's interface types
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func (AppModuleBasic) RegisterInterfaces(registry codectypes.InterfaceRegistry) {
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types.RegisterInterfaces(registry)
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}
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// ----------------------------------------------------------------------------
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// AppModule
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// ----------------------------------------------------------------------------
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// AppModule implements the AppModule interface for the evidence module.
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type AppModule struct {
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AppModuleBasic
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keeper keeper.Keeper
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}
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// NewAppModule creates a new AppModule object.
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func NewAppModule(keeper keeper.Keeper) AppModule {
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return AppModule{
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AppModuleBasic: AppModuleBasic{},
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keeper: keeper,
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}
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}
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var _ appmodule.AppModule = AppModule{}
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// IsOnePerModuleType implements the depinject.OnePerModuleType interface.
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func (am AppModule) IsOnePerModuleType() {}
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// IsAppModule implements the appmodule.AppModule interface.
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func (am AppModule) IsAppModule() {}
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// Name returns the evidence module's name.
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func (am AppModule) Name() string {
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return am.AppModuleBasic.Name()
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}
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// RegisterServices registers module services.
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func (am AppModule) RegisterServices(cfg module.Configurator) {
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types.RegisterMsgServer(cfg.MsgServer(), keeper.NewMsgServerImpl(am.keeper))
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types.RegisterQueryServer(cfg.QueryServer(), am.keeper)
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}
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// RegisterInvariants registers the evidence module's invariants.
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func (am AppModule) RegisterInvariants(ir sdk.InvariantRegistry) {}
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// InitGenesis performs the evidence module's genesis initialization It returns
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// no validator updates.
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func (am AppModule) InitGenesis(ctx sdk.Context, cdc codec.JSONCodec, bz json.RawMessage) []abci.ValidatorUpdate {
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var gs types.GenesisState
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err := cdc.UnmarshalJSON(bz, &gs)
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if err != nil {
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panic(fmt.Sprintf("failed to unmarshal %s genesis state: %s", types.ModuleName, err))
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}
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InitGenesis(ctx, am.keeper, &gs)
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return []abci.ValidatorUpdate{}
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}
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// ExportGenesis returns the evidence module's exported genesis state as raw JSON bytes.
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func (am AppModule) ExportGenesis(ctx sdk.Context, cdc codec.JSONCodec) json.RawMessage {
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return cdc.MustMarshalJSON(ExportGenesis(ctx, am.keeper))
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}
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// ConsensusVersion implements AppModule/ConsensusVersion.
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func (AppModule) ConsensusVersion() uint64 { return 1 }
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// BeginBlock executes all ABCI BeginBlock logic respective to the evidence module.
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func (am AppModule) BeginBlock(ctx sdk.Context, req abci.RequestBeginBlock) {
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BeginBlocker(ctx, req, am.keeper)
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}
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// AppModuleSimulation functions
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// GenerateGenesisState creates a randomized GenState of the evidence module.
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func (AppModule) GenerateGenesisState(simState *module.SimulationState) {
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simulation.RandomizedGenState(simState)
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}
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// RegisterStoreDecoder registers a decoder for evidence module's types
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func (am AppModule) RegisterStoreDecoder(sdr simtypes.StoreDecoderRegistry) {
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sdr[types.StoreKey] = simulation.NewDecodeStore(am.keeper)
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}
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// WeightedOperations returns the all the gov module operations with their respective weights.
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func (am AppModule) WeightedOperations(simState module.SimulationState) []simtypes.WeightedOperation {
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return nil
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}
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//
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// App Wiring Setup
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//
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func init() {
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appmodule.Register(&modulev1.Module{},
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appmodule.Provide(ProvideModule),
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)
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}
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//nolint:revive
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type EvidenceInputs struct {
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depinject.In
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Key *store.KVStoreKey
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Cdc codec.Codec
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StakingKeeper types.StakingKeeper
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SlashingKeeper types.SlashingKeeper
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}
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//nolint:revive
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type EvidenceOutputs struct {
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depinject.Out
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EvidenceKeeper keeper.Keeper
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Module appmodule.AppModule
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}
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func ProvideModule(in EvidenceInputs) EvidenceOutputs {
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k := keeper.NewKeeper(in.Cdc, in.Key, in.StakingKeeper, in.SlashingKeeper)
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m := NewAppModule(*k)
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return EvidenceOutputs{EvidenceKeeper: *k, Module: m}
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}
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