starlark

package
v1.23.3 Latest Latest
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This package is not in the latest version of its module.

 Go to latest Published: Jul 25, 2022 License: MIT Imports: 14 Imported by: 0

Documentation

Index

Constants

This section is empty.

Variables

View Source 
var FieldDictMethods = map[string]builtinMethod{
	"clear":      dictClear,
	"get":        dictGet,
	"items":      dictItems,
	"keys":       dictKeys,
	"pop":        dictPop,
	"popitem":    dictPopitem,
	"setdefault": dictSetdefault,
	"update":     dictUpdate,
	"values":     dictValues,
}
View Source 
var TagDictMethods = map[string]builtinMethod{
	"clear":      dictClear,
	"get":        dictGet,
	"items":      dictItems,
	"keys":       dictKeys,
	"pop":        dictPop,
	"popitem":    dictPopitem,
	"setdefault": dictSetdefault,
	"update":     dictUpdate,
	"values":     dictValues,
}

Functions

func LoadFunc 

func LoadFunc(module string, logger telegraf.Logger) (starlark.StringDict, error)

func LogModule 

func LogModule(logger telegraf.Logger) *starlarkstruct.Module

Builds a module that defines all the supported logging functions which will log using the provided logger

Types

type FieldDict 

type FieldDict struct {
	*Metric
}

FieldDict is a starlark.Value for the metric fields. It is heavily based on the starlark.Dict.

func (FieldDict) Attr 

func (d FieldDict) Attr(name string) (starlark.Value, error)

Attr implements the starlark.HasAttrs interface.

func (FieldDict) AttrNames 

func (d FieldDict) AttrNames() []string

AttrNames implements the starlark.HasAttrs interface.

func (FieldDict) Clear 

func (d FieldDict) Clear() error

func (FieldDict) Delete 

func (d FieldDict) Delete(k starlark.Value) (v starlark.Value, found bool, err error)

func (FieldDict) Freeze 

func (d FieldDict) Freeze()

func (FieldDict) Get 

func (d FieldDict) Get(key starlark.Value) (v starlark.Value, found bool, err error)

Get implements the starlark.Mapping interface.

func (FieldDict) Hash 

func (d FieldDict) Hash() (uint32, error)

func (FieldDict) Items 

func (d FieldDict) Items() []starlark.Tuple

Items implements the starlark.IterableMapping interface.

func (FieldDict) Iterate 

func (d FieldDict) Iterate() starlark.Iterator

Iterate implements the starlark.Iterator interface.

func (FieldDict) PopItem 

func (d FieldDict) PopItem() (v starlark.Value, err error)

func (FieldDict) SetKey 

func (d FieldDict) SetKey(k, v starlark.Value) error

SetKey implements the starlark.HasSetKey interface to support map update using x[k]=v syntax, like a dictionary.

func (FieldDict) String 

func (d FieldDict) String() string

func (FieldDict) Truth 

func (d FieldDict) Truth() starlark.Bool

func (FieldDict) Type 

func (d FieldDict) Type() string

type FieldIterator 

type FieldIterator struct {
	*Metric
	// contains filtered or unexported fields
}

func (*FieldIterator) Done 

func (i *FieldIterator) Done()

Done implements the starlark.Iterator interface.

func (*FieldIterator) Next 

func (i *FieldIterator) Next(p *starlark.Value) bool

Next implements the starlark.Iterator interface.

type Metric 

type Metric struct {
	// contains filtered or unexported fields
}

func (*Metric) Attr 

func (m *Metric) Attr(name string) (starlark.Value, error)

Attr implements the starlark.HasAttrs interface.

func (*Metric) AttrNames 

func (m *Metric) AttrNames() []string

AttrNames implements the starlark.HasAttrs interface.

func (*Metric) Fields 

func (m *Metric) Fields() FieldDict

func (*Metric) Freeze 

func (m *Metric) Freeze()

func (*Metric) Hash 

func (m *Metric) Hash() (uint32, error)

func (*Metric) Name 

func (m *Metric) Name() starlark.String

func (*Metric) SetField 

func (m *Metric) SetField(name string, value starlark.Value) error

SetField implements the starlark.HasSetField interface.

func (*Metric) SetName 

func (m *Metric) SetName(value starlark.Value) error

func (*Metric) SetTime 

func (m *Metric) SetTime(value starlark.Value) error

func (*Metric) String 

func (m *Metric) String() string

String returns the starlark representation of the Metric.

The String function is called by both the repr() and str() functions, and so it behaves more like the repr function would in Python.

func (*Metric) Tags 

func (m *Metric) Tags() TagDict

func (*Metric) Time 

func (m *Metric) Time() starlark.Int

func (*Metric) Truth 

func (m *Metric) Truth() starlark.Bool

func (*Metric) Type 

func (m *Metric) Type() string

func (*Metric) Unwrap 

func (m *Metric) Unwrap() telegraf.Metric

Unwrap removes the telegraf.Metric from the startlark.Metric.

func (*Metric) Wrap 

func (m *Metric) Wrap(metric telegraf.Metric)

Wrap updates the starlark.Metric to wrap a new telegraf.Metric.

type StarlarkCommon 

type StarlarkCommon struct {
	Source    string                 `toml:"source"`
	Script    string                 `toml:"script"`
	Constants map[string]interface{} `toml:"constants"`

	Log              telegraf.Logger `toml:"-"`
	StarlarkLoadFunc func(module string, logger telegraf.Logger) (starlark.StringDict, error)
	// contains filtered or unexported fields
}

func (*StarlarkCommon) AddFunction 

func (s *StarlarkCommon) AddFunction(name string, params ...starlark.Value) error

func (*StarlarkCommon) Call 

func (s *StarlarkCommon) Call(name string) (starlark.Value, error)

Call calls the function corresponding to the given name.

func (*StarlarkCommon) GetParameters 

func (s *StarlarkCommon) GetParameters(name string) (starlark.Tuple, bool)

func (*StarlarkCommon) Init 

func (s *StarlarkCommon) Init() error

func (*StarlarkCommon) LogError 

func (s *StarlarkCommon) LogError(err error)

type TagDict 

type TagDict struct {
	*Metric
}

TagDict is a starlark.Value for the metric tags. It is heavily based on the starlark.Dict.

func (TagDict) Attr 

func (d TagDict) Attr(name string) (starlark.Value, error)

Attr implements the starlark.HasAttrs interface.

func (TagDict) AttrNames 

func (d TagDict) AttrNames() []string

AttrNames implements the starlark.HasAttrs interface.

func (TagDict) Clear 

func (d TagDict) Clear() error

func (TagDict) Delete 

func (d TagDict) Delete(k starlark.Value) (v starlark.Value, found bool, err error)

func (TagDict) Freeze 

func (d TagDict) Freeze()

func (TagDict) Get 

func (d TagDict) Get(key starlark.Value) (v starlark.Value, found bool, err error)

Get implements the starlark.Mapping interface.

func (TagDict) Hash 

func (d TagDict) Hash() (uint32, error)

func (TagDict) Items 

func (d TagDict) Items() []starlark.Tuple

Items implements the starlark.IterableMapping interface.

func (TagDict) Iterate 

func (d TagDict) Iterate() starlark.Iterator

Iterate implements the starlark.Iterator interface.

func (TagDict) PopItem 

func (d TagDict) PopItem() (v starlark.Value, err error)

func (TagDict) SetKey 

func (d TagDict) SetKey(k, v starlark.Value) error

SetKey implements the starlark.HasSetKey interface to support map update using x[k]=v syntax, like a dictionary.

func (TagDict) String 

func (d TagDict) String() string

func (TagDict) Truth 

func (d TagDict) Truth() starlark.Bool

func (TagDict) Type 

func (d TagDict) Type() string

type TagIterator 

type TagIterator struct {
	*Metric
	// contains filtered or unexported fields
}

func (*TagIterator) Done 

func (i *TagIterator) Done()

Done implements the starlark.Iterator interface.

func (*TagIterator) Next 

func (i *TagIterator) Next(p *starlark.Value) bool

Next implements the starlark.Iterator interface.

Source Files

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