fix: new implementation

changes:
- Remove cli
  Some cli commands are not complete tested and are deprecated.

- Daemon
  - Old version has a very bad implementation of how to verify, if the
    device or the sensors are in the database insert. The current
    implementation can be improved but this one is betten then the old
    one.
  - Remove complete the cache store implementation. Use a normal array
    and query the length and capacity to determine how the array cache
    must be cleaned.

- Type
  Remove unused types and functions
This commit is contained in:
2020-05-03 14:04:08 +02:00
parent 84d052184e
commit fb8d4dd5eb
137 changed files with 658 additions and 14048 deletions

View File

@ -2,141 +2,92 @@ package config
import (
"fmt"
"net/url"
"os"
"path/filepath"
"regexp"
"time"
"github.com/volker-raschek/flucky/pkg/internal/format"
"github.com/volker-raschek/flucky/pkg/rgbled"
"github.com/volker-raschek/flucky/pkg/sensor"
"github.com/volker-raschek/flucky/pkg/types"
uuid "github.com/satori/go.uuid"
"github.com/volker-raschek/flucky/pkg/types"
)
// Configuration of flucky
type Configuration struct {
var (
validUUID = regexp.MustCompile("^[0-9a-f]{8}-[0-9a-f]{4}-[0-9a-f]{4}-[0-9a-f]{4}-[0-9a-f]{12}$")
)
// Config represent the configuration
type Config struct {
Device *types.Device `json:"device"`
StorageEndpoint string `json:"storage_endpoint"`
RGBLEDs []*types.RGBLED `json:"rgb_leds"`
Sensors []*types.Sensor `json:"sensors"`
}
// AddRGBLED add a new RGBLED
func (c *Configuration) AddRGBLED(rgbLED *types.RGBLED) error {
// check if RGBLEDID is a valid UUID string
if !validUUID.MatchString(rgbLED.RGBLEDID) {
rgbLED.RGBLEDID = uuid.NewV4().String()
}
// check if sensor name and sensor uuid already exists
for _, l := range c.RGBLEDs {
if l.RGBLEDName == rgbLED.RGBLEDName {
return fmt.Errorf("RGBLED %v already exists", rgbLED.RGBLEDName)
}
if l.RGBLEDID == rgbLED.RGBLEDID {
return fmt.Errorf("RGBLED %v with UUID %v already exists", rgbLED.RGBLEDName, rgbLED.RGBLEDID)
}
}
// check if sensor has a valid device id
if rgbLED.DeviceID != c.Device.ID {
rgbLED.DeviceID = c.Device.ID
}
// overwrite creation date
rgbLED.CreationDate = time.Now()
// check
c.RGBLEDs = append(c.RGBLEDs, rgbLED)
return nil
StorageEndpoint string `json:"storage_endpoint"`
}
// AddSensor add a new sensor
func (c *Configuration) AddSensor(sensor *types.Sensor) error {
func (cnf *Config) AddSensor(sensor *types.Sensor) error {
// check if ID is a valid UUID string
// Verify that a device is configured
if cnf.Device == nil {
return fmt.Errorf("No device configured")
}
// Define a new UUID if the current UUID is invalid
if !validUUID.MatchString(sensor.ID) {
sensor.ID = uuid.NewV4().String()
}
// Verify that the sensor has a valid name
if len(sensor.Name) <= 0 {
return fmt.Errorf("No sensor name defined")
}
// check if sensor name and sensor uuid already exists
for _, s := range c.Sensors {
if s.Name == sensor.Name {
return fmt.Errorf("Sensor %v already exists", s.Name)
for _, cnfSensor := range cnf.Sensors {
if cnfSensor.Name == sensor.Name ||
cnfSensor.ID == sensor.ID {
return fmt.Errorf("Sensor with same name or id already exist")
}
if s.ID == sensor.ID {
return fmt.Errorf("Sensor %v with UUID %v already exists", s.Name, s.ID)
}
if s.WireID != nil && sensor.WireID != nil {
if *s.WireID == *sensor.WireID {
return fmt.Errorf("Sensor with 1wire-id %v already exists as %v", *s.WireID, s.Name)
}
if cnfSensor.WireID != nil &&
sensor.WireID != nil &&
*cnfSensor.WireID == *sensor.WireID {
return fmt.Errorf("Sensor with same wire id already exist")
}
}
// check if sensor has a valid tick time
if _, err := time.ParseDuration(sensor.TickDuration); err != nil {
return fmt.Errorf("Can not parse tick duration: %v", sensor.TickDuration)
return fmt.Errorf("Failed to parse tick duration: %v", err)
}
// check if sensor has a valid device id
if sensor.DeviceID != c.Device.ID {
sensor.DeviceID = c.Device.ID
if sensor.DeviceID != cnf.Device.ID {
sensor.DeviceID = cnf.Device.ID
}
// overwrite creation date
sensor.CreationDate = format.FormatedTime()
//TODO: check if wire sensor exists in /dev/bus/w1/devices
// check
c.Sensors = append(c.Sensors, sensor)
return nil
}
// DisableRGBLED enables a rgb led by its name or its unique UUID
func (c *Configuration) DisableRGBLED(name string) error {
found := false
for _, rgbled := range c.RGBLEDs {
// disable sensor matched after name
if !validUUID.MatchString(name) &&
rgbled.RGBLEDName == name {
rgbled.RGBLEDEnabled = false
found = true
break
}
// disable sensor matched by uuid
if validUUID.MatchString(name) &&
rgbled.RGBLEDID == name {
rgbled.RGBLEDEnabled = false
found = true
break
// check if wire socket is available
if sensor.WireID != nil {
socketPath := filepath.Join("/sys/bus/w1/devices", *sensor.WireID, "/w1_slave")
if _, err := os.Stat(socketPath); os.IsNotExist(err) {
return fmt.Errorf("Wire socket not found: %v", socketPath)
}
}
if !found {
return fmt.Errorf("Can not found RGB-LED %v", name)
}
cnf.Sensors = append(cnf.Sensors, sensor)
return nil
}
// DisableSensor disables a sensor by its name or its unique UUID
func (c *Configuration) DisableSensor(name string) error {
func (cnf *Config) DisableSensor(name string) error {
found := false
for _, sensor := range c.Sensors {
for _, sensor := range cnf.Sensors {
// disable sensor matched after name
if !validUUID.MatchString(name) &&
@ -162,41 +113,11 @@ func (c *Configuration) DisableSensor(name string) error {
return nil
}
// EnableRGBLED enables a rgb led by its name or its unique UUID
func (c *Configuration) EnableRGBLED(name string) error {
found := false
for _, rgbled := range c.RGBLEDs {
// disable sensor matched after name
if !validUUID.MatchString(name) &&
rgbled.RGBLEDName == name {
rgbled.RGBLEDEnabled = true
found = true
break
}
// disable sensor matched by uuid
if validUUID.MatchString(name) &&
rgbled.RGBLEDID == name {
rgbled.RGBLEDEnabled = true
found = true
break
}
}
if !found {
return fmt.Errorf("Can not found RGB-LED %v", name)
}
return nil
}
// EnableSensor enables a sensor by its name or its unique UUID
func (c *Configuration) EnableSensor(name string) error {
func (cnf *Config) EnableSensor(name string) error {
found := false
for _, sensor := range c.Sensors {
for _, sensor := range cnf.Sensors {
// disable sensor matched after name
if !validUUID.MatchString(name) &&
@ -222,155 +143,10 @@ func (c *Configuration) EnableSensor(name string) error {
return nil
}
// GetHumiditySensors returns a list of humidity sensors
func (c *Configuration) GetHumiditySensors(option Option) []sensor.Sensor {
sensors := c.getHumiditySensors()
cachedSensors := make([]*types.Sensor, 0)
switch option {
case ENABLED:
for _, sensor := range sensors {
if sensor.Enabled {
cachedSensors = append(cachedSensors, sensor)
}
}
return c.convertSensors(cachedSensors)
case DISABLED:
for _, sensor := range sensors {
if !sensor.Enabled {
cachedSensors = append(cachedSensors, sensor)
}
}
return c.convertSensors(cachedSensors)
default:
return c.convertSensors(cachedSensors)
}
}
// GetHumiditySensorsByName returns a list of humidity sensors by name,
// uuid or wire-id
func (c *Configuration) GetHumiditySensorsByName(names []string) []sensor.Sensor {
configHumiditySensors := make(map[string]*types.Sensor, 0)
for _, name := range names {
for _, s := range c.getHumiditySensors() {
switch name {
case s.ID:
configHumiditySensors[s.ID] = s
case s.Name:
configHumiditySensors[s.ID] = s
}
}
}
humiditySensors := make([]*types.Sensor, 0)
for _, cs := range configHumiditySensors {
humiditySensors = append(humiditySensors, cs)
}
return c.convertSensors(humiditySensors)
}
// GetPressureSensors returns a list of pressure sensors
func (c *Configuration) GetPressureSensors(option Option) []sensor.Sensor {
sensors := c.getPressureSensors()
cachedSensors := make([]*types.Sensor, 0)
switch option {
case ENABLED:
for _, sensor := range sensors {
if sensor.Enabled {
cachedSensors = append(cachedSensors, sensor)
}
}
return c.convertSensors(cachedSensors)
case DISABLED:
for _, sensor := range sensors {
if !sensor.Enabled {
cachedSensors = append(cachedSensors, sensor)
}
}
return c.convertSensors(cachedSensors)
default:
return c.convertSensors(cachedSensors)
}
}
// GetPressureSensorsByName returns a list of pressure sensors by name,
// uuid or wire-id
func (c *Configuration) GetPressureSensorsByName(names []string) []sensor.Sensor {
configPressureSensors := make(map[string]*types.Sensor, 0)
for _, name := range names {
for _, s := range c.getPressureSensors() {
switch name {
case s.ID:
configPressureSensors[s.ID] = s
case s.Name:
configPressureSensors[s.ID] = s
}
}
}
pressureSensors := make([]*types.Sensor, 0)
for _, cs := range configPressureSensors {
pressureSensors = append(pressureSensors, cs)
}
return c.convertSensors(pressureSensors)
}
func (c *Configuration) GetRGBLEDs(option Option) []rgbled.RGBLED {
rgbLEDs := c.RGBLEDs
switch option {
case ENABLED:
for i, rgbLED := range c.RGBLEDs {
if !rgbLED.RGBLEDEnabled {
rgbLEDs = append(rgbLEDs[:i], rgbLEDs[i+1:]...)
}
}
return c.convertRGBLEDs(rgbLEDs)
case DISABLED:
for i, rgbLED := range c.RGBLEDs {
if rgbLED.RGBLEDEnabled {
rgbLEDs = append(rgbLEDs[:i], rgbLEDs[i+1:]...)
}
}
return c.convertRGBLEDs(rgbLEDs)
default:
return c.convertRGBLEDs(rgbLEDs)
}
}
func (c *Configuration) GetRGBLEDsByName(names []string) []rgbled.RGBLED {
configRGBLEDs := make(map[string]*types.RGBLED, 0)
for _, name := range names {
for _, led := range c.RGBLEDs {
switch name {
case led.RGBLEDID:
configRGBLEDs[led.RGBLEDID] = led
case led.RGBLEDName:
configRGBLEDs[led.RGBLEDID] = led
}
}
}
rgbLEDs := make([]*types.RGBLED, 0)
for _, rgbLED := range configRGBLEDs {
rgbLEDs = append(rgbLEDs, rgbLED)
}
return c.convertRGBLEDs(rgbLEDs)
}
// GetSensorByID returns a sensor matched by his id. If no sensor has this id,
// the function returns nil
func (c *Configuration) GetSensorByID(id string) *types.Sensor {
for _, sensor := range c.Sensors {
func (cnf *Config) GetSensorByID(id string) *types.Sensor {
for _, sensor := range cnf.Sensors {
if sensor.ID == id {
return sensor
}
@ -378,239 +154,21 @@ func (c *Configuration) GetSensorByID(id string) *types.Sensor {
return nil
}
// GetSensors returns a list of humidity sensors
func (c *Configuration) GetSensors(option Option) []sensor.Sensor {
cachedSensors := make([]*types.Sensor, 0)
switch option {
case ENABLED:
for _, sensor := range c.Sensors {
if sensor.Enabled {
cachedSensors = append(cachedSensors, sensor)
}
}
return c.convertSensors(cachedSensors)
case DISABLED:
for _, sensor := range c.Sensors {
if !sensor.Enabled {
cachedSensors = append(cachedSensors, sensor)
}
}
return c.convertSensors(cachedSensors)
default:
return c.convertSensors(cachedSensors)
}
}
// GetStorageEndpointURL returns a parsed storage endpoint url
func (c *Configuration) GetStorageEndpointURL() (*url.URL, error) {
storageEndpointURL, err := url.Parse(c.StorageEndpoint)
if err != nil {
return nil, fmt.Errorf("Can not parse storage endpoint URL")
}
return storageEndpointURL, nil
}
// GetTemperatureSensors returns a list of temperature sensors
func (c *Configuration) GetTemperatureSensors(option Option) []sensor.Sensor {
sensors := c.getTemperatureSensors()
cachedSensors := make([]*types.Sensor, 0)
switch option {
case ENABLED:
for _, sensor := range sensors {
if sensor.Enabled {
cachedSensors = append(cachedSensors, sensor)
}
}
return c.convertSensors(cachedSensors)
case DISABLED:
for _, sensor := range sensors {
if !sensor.Enabled {
cachedSensors = append(cachedSensors, sensor)
}
}
return c.convertSensors(cachedSensors)
default:
return c.convertSensors(cachedSensors)
}
}
// GetTemperatureSensorsByName returns a list of temperature sensors by name,
// uuid or wire-id
func (c *Configuration) GetTemperatureSensorsByName(names []string) []sensor.Sensor {
configTemperatureSensors := make(map[string]*types.Sensor, 0)
for _, name := range names {
for _, s := range c.getTemperatureSensors() {
switch name {
case s.ID:
configTemperatureSensors[s.ID] = s
case s.Name:
configTemperatureSensors[s.ID] = s
}
}
}
temperatureSensors := make([]*types.Sensor, 0)
for _, cs := range configTemperatureSensors {
temperatureSensors = append(temperatureSensors, cs)
}
return c.convertSensors(temperatureSensors)
}
// RemoveRGBLED deletes a LED by its name or its unique UUID
func (c *Configuration) RemoveRGBLED(name string) error {
for i, rgbLED := range c.RGBLEDs {
// remove machted name
if !validUUID.MatchString(name) &&
rgbLED.RGBLEDName == name {
c.RGBLEDs = append(c.RGBLEDs[:i], c.RGBLEDs[i+1:]...)
return nil
}
// remove machted uuid
if validUUID.MatchString(name) &&
rgbLED.RGBLEDID == name {
c.RGBLEDs = append(c.RGBLEDs[:i], c.RGBLEDs[i+1:]...)
return nil
}
}
return fmt.Errorf("Can not find RGBLED %v", name)
}
// RemoveSensor deletes a sensor by its name or its unique UUID
func (c *Configuration) RemoveSensor(name string) error {
for i, sensor := range c.Sensors {
func (cnf *Config) RemoveSensor(name string) error {
for i, sensor := range cnf.Sensors {
// remove machted name
if !validUUID.MatchString(name) &&
sensor.Name == name {
c.Sensors = append(c.Sensors[:i], c.Sensors[i+1:]...)
cnf.Sensors = append(cnf.Sensors[:i], cnf.Sensors[i+1:]...)
return nil
}
// remove machted uuid
if validUUID.MatchString(name) &&
sensor.ID == name {
c.Sensors = append(c.Sensors[:i], c.Sensors[i+1:]...)
cnf.Sensors = append(cnf.Sensors[:i], cnf.Sensors[i+1:]...)
return nil
}
}
return fmt.Errorf("Can not find sensor %v", name)
}
// RenameRGBLED renames a sensor identified by the name or the UUID
func (c *Configuration) RenameRGBLED(oldName, newName string) error {
for _, rgbled := range c.RGBLEDs {
if rgbled.RGBLEDName == oldName ||
rgbled.RGBLEDID == oldName {
rgbled.RGBLEDName = newName
return nil
}
}
return fmt.Errorf("Could not find rgb-led %v to replace into with %v", oldName, newName)
}
// RenameSensor renames a sensor identified by the name or the UUID
func (c *Configuration) RenameSensor(oldName, newName string) error {
for _, sensor := range c.Sensors {
if sensor.Name == oldName ||
sensor.ID == oldName {
sensor.Name = newName
return nil
}
}
return fmt.Errorf("Could not find remote %v to replace into with %v", oldName, newName)
}
func (c *Configuration) SetStorageEndpoint(storageEndpoint string) error {
storageEndpointURL, err := url.Parse(storageEndpoint)
if err != nil {
return fmt.Errorf("Can not prase sorage endpoint url: %v", err)
}
supportedStorageEndpoints := []string{"file", "postgres"}
found := false
for _, supportedStorageEndpoint := range supportedStorageEndpoints {
if supportedStorageEndpoint == storageEndpointURL.Scheme {
found = true
break
}
}
if !found {
return fmt.Errorf("Storage endpoint scheme not supported")
}
c.StorageEndpoint = storageEndpointURL.String()
return nil
}
func (c *Configuration) convertSensors(sensors []*types.Sensor) []sensor.Sensor {
cachedSensors := make([]sensor.Sensor, 0)
for _, s := range sensors {
switch s.Model {
case types.BME280:
cachedSensors = append(cachedSensors, &sensor.BME280{
Sensor: s,
})
case types.DHT11:
cachedSensors = append(cachedSensors, &sensor.DHT11{
Sensor: s,
})
case types.DHT22:
cachedSensors = append(cachedSensors, &sensor.DHT22{
Sensor: s,
})
case types.DS18B20:
cachedSensors = append(cachedSensors, &sensor.DS18B20{
Sensor: s,
})
}
}
return cachedSensors
}
func (c *Configuration) convertRGBLEDs(rgbLEDs []*types.RGBLED) []rgbled.RGBLED {
leds := make([]rgbled.RGBLED, 0)
for _, rgbLED := range rgbLEDs {
leds = append(leds, &rgbled.DefaultRGBLED{
RGBLED: rgbLED,
})
}
return leds
}
func (c *Configuration) getHumiditySensors() []*types.Sensor {
humiditySensors := make([]*types.Sensor, 0)
for _, s := range c.Sensors {
if _, ok := humiditySensorModels[s.Model]; ok {
humiditySensors = append(humiditySensors, s)
}
}
return humiditySensors
}
func (c *Configuration) getPressureSensors() []*types.Sensor {
pressureSensors := make([]*types.Sensor, 0)
for _, s := range c.Sensors {
if _, ok := pressureSensorModels[s.Model]; ok {
pressureSensors = append(pressureSensors, s)
}
}
return pressureSensors
}
func (c *Configuration) getTemperatureSensors() []*types.Sensor {
temperatureSensors := make([]*types.Sensor, 0)
for _, s := range c.Sensors {
if _, ok := temperatureSensorModels[s.Model]; ok {
temperatureSensors = append(temperatureSensors, s)
}
}
return temperatureSensors
}

40
pkg/config/config_test.go Normal file
View File

@ -0,0 +1,40 @@
package config_test
import (
"fmt"
"testing"
"github.com/stretchr/testify/require"
"github.com/volker-raschek/flucky/pkg/config"
"github.com/volker-raschek/flucky/pkg/types"
)
func TestAddRemoveSensor(t *testing.T) {
require := require.New(t)
// Test: No device configured
cnf := new(config.Config)
err := cnf.AddSensor(&types.Sensor{ID: "1aa32c9a-b505-456d-868b-0403344f4cdf"})
require.Error(err)
// wireID := "sdfsdff"
// i2cBus := 1
// i2cAddress := 78
cnf.Device = &types.Device{ID: "d6176a06-2b0b-41af-a85c-913e8f61c35d"}
testCases := map[*types.Sensor]error{
{ID: "1aa32c9a-b505-456d-868b-0403344f4cdf", DeviceID: "d6176a06-2b0b-41af-a85c-913e8f61c35d"}: fmt.Errorf("No sensor name defined"),
{ID: "1aa32c9a-b505-456d-868b-0403344f4cdf", DeviceID: "d6176a06-2b0b-41af-a85c-913e8f61c35d", Name: "Test01"}: fmt.Errorf("Failed to parse tick duration: time: invalid duration "),
{ID: "1aa32c9a-b505-456d-868b-0403344f4cdf", DeviceID: "d6176a06-2b0b-41af-a85c-913e8f61c35d", Name: "Test01", TickDuration: "5s"}: nil,
{ID: "1aa32c9a-b505-456d-868b-0403344f4cdf", DeviceID: "d6176a06-2b0b-41af-a85c-913e8f61c35d", Name: "Test01", TickDuration: "5s"}: fmt.Errorf("Sensor with same name or id already exist"),
// {ID: "f90cfc18-f141-4cfd-a8d2-fb40082de5cc", DeviceID: "d6176a06-2b0b-41af-a85c-913e8f61c35d", Name: "Test01", TickDuration: "5s"}: fmt.Errorf("Sensor with same name or id already exist"),
// {ID: "860a9922-62cb-4c9b-b5af-5fa783cebe9d", DeviceID: "d6176a06-2b0b-41af-a85c-913e8f61c35d", Name: "Test02", TickDuration: "5s", WireID: &wireID}: fmt.Errorf("Wire socket not found: /sys/bus/w1/devices/sdfsdff/w1_slave"),
// {ID: "9be8989c-b2a1-4401-a82f-d6989ec226fe", DeviceID: "d6176a06-2b0b-41af-a85c-913e8f61c35d", Name: "Test02", TickDuration: "5s"}: nil,
}
for sensor, expectedErr := range testCases {
err := cnf.AddSensor(sensor)
require.Equal(expectedErr, err)
}
}

View File

@ -3,57 +3,59 @@ package config
import (
"encoding/json"
"fmt"
"io"
"os"
"path/filepath"
"regexp"
)
var validUUID = regexp.MustCompile("^[0-9a-f]{8}-[0-9a-f]{4}-[0-9a-f]{4}-[0-9a-f]{4}-[0-9a-f]{12}$")
// Decode a configuration from a reader
func Decode(r io.Reader) (*Config, error) {
cnf := new(Config)
jsonDecoder := json.NewDecoder(r)
if err := jsonDecoder.Decode(&cnf); err != nil {
return nil, fmt.Errorf("Can not unmarshal JSON: %v", err)
}
return cnf, nil
}
// Encode a configuration to a writer
func Encode(cnf *Config, w io.Writer) error {
encoder := json.NewEncoder(w)
encoder.SetIndent("", " ")
err := encoder.Encode(cnf)
if err != nil {
return fmt.Errorf("Error encoding config to json: %v", err)
}
return nil
}
// Read the configuration file
func Read(configFile string) (*Configuration, error) {
fc := &Configuration{}
func Read(configFile string) (*Config, error) {
f, err := os.Open(configFile)
if err != nil {
return nil, fmt.Errorf("Can not open file %v: %v", configFile, err)
}
defer f.Close()
jsonDecoder := json.NewDecoder(f)
if err := jsonDecoder.Decode(&fc); err != nil {
return nil, fmt.Errorf("Can not unmarshal JSON: %v", err)
}
return fc, nil
return Decode(f)
}
// Write the configuration into a file, specified by the configuration filepath
func Write(cfg *Configuration, configFile string) error {
func Write(cnf *Config, configFile string) error {
if _, err := os.Stat(configFile); os.IsNotExist(err) {
configDir := filepath.Dir(configFile)
err := os.MkdirAll(configDir, os.ModeDir)
if err != nil {
return fmt.Errorf("Can not create config directory %v: %v", configDir, err)
return fmt.Errorf("Failed to create config directory %v: %v", configDir, err)
}
}
f, err := os.Create(configFile)
if err != nil {
return fmt.Errorf("Can not write config file: %v", err)
return fmt.Errorf("Failed not create config file %v: %v", configFile, err)
}
defer f.Close()
encoder := json.NewEncoder(f)
encoder.SetIndent("", " ")
err = encoder.Encode(cfg)
if err != nil {
return fmt.Errorf("Error in encoding struct to json: %v", err)
}
return nil
return Encode(cnf, f)
}

View File

@ -1,14 +0,0 @@
package config
type Option int
const (
// ALL specified enabled and disabled items
ALL Option = iota + 1
// ENABLED items
ENABLED
// DISABLED items
DISABLED
)

View File

@ -1,22 +0,0 @@
package config
import "github.com/volker-raschek/flucky/pkg/types"
var (
humiditySensorModels = map[types.SensorModel]types.SensorModel{
types.BME280: types.BME280,
types.DHT11: types.DHT11,
types.DHT22: types.DHT22,
}
pressureSensorModels = map[types.SensorModel]types.SensorModel{
types.BME280: types.BME280,
}
temperatureSensorModels = map[types.SensorModel]types.SensorModel{
types.BME280: types.BME280,
types.DHT11: types.DHT11,
types.DHT22: types.DHT22,
types.DS18B20: types.DS18B20,
}
)