#990)

* Reformat history data if returned as a dict/Roborock S7 Support (#989)

* Added Roborock S7 to list of supported devices

* added number of dust collections to CleaningSummary

* added hint to documentation

* Update miio/vacuumcontainers.py

Co-authored-by: Teemu R. <[email protected]>

Co-authored-by: Teemu R. <[email protected]>

* Initial integration walkingpad

* Removed print statement

* Implement PR review suggestions

* Fix step_count bug

* Update miio/walkingpad.py

Co-authored-by: Teemu R. <[email protected]>

* Fix step_count bug

* Update based on PR feedback & add startup speed / sensitivity functions

* Update docstring with class initialisation

* Implement PR feedback

* Rename time to walking_time and change to return timedelta

* Rename time to walking_time and change to return timedelta

* Correct the description for starting & stopping

* Fix mode and sensitivity return types. Resolve more PR feedback

* Change start function to power-on if treadmill is off when called. Also other minor PR feedback changes.

Co-authored-by: Teemu R. <[email protected]>

* fix problem with empty history

* added some asserts to tests

* move empty record check for improved readability

* Add test_properties command to device class

This allows simple testing of available properties, their values & the number of properties that can be requested at once.
This is done in two steps:
1. Testing all given properties one by one to see which return non-None values
2. Testing all valid, non-None values at once and removing properties to request on failures to obtain the max_properties value

Example output:

```
$ miiocli device --ip <addr> --token <token> test_properties power on off usb_on temperature wifi_led foofoo x
Running command test_properties
Testing properties ('power', 'on', 'off', 'usb_on', 'temperature', 'wifi_led', 'foofoo', 'x') for zimi.powerstrip.v2
Testing power.. on <class 'str'>
Testing on.. None
Testing off.. None
Testing usb_on.. None
Testing temperature.. 46.07 <class 'float'>
Testing wifi_led.. off <class 'str'>
Testing foofoo.. None
Testing x.. None
Found 8 valid properties, testing max_properties..
Testing 8 properties at once.. OK for 8 properties

Please copy the results below to your report
Model: zimi.powerstrip.v2
Total responsives: 8
Total non-empty: 3
All non-empty properties:
{'power': 'on', 'temperature': 46.07, 'wifi_led': 'off'}
Max properties: 8
Done
```

* Consider empty strings as non-existing properties

* Move pformat import to top of the file

…1017)

* Fix start bug and improve error handling

* Update test for set_start_speed

* Correct intialisation pydoc content

* Add discover command to miiocli

* update discovery docs

* test_properties: show which property got removed, improve handling for empties

* output which properties are being tested

* pad the name of the property to test for easier reading

* consider all but Nones as non-empties, use repr for printing the value

* Assign only non-nones to the valid properties

* handle empty lists as nones for validation

[Full Changelog](0.5.5.2...0.5.6)

**Implemented enhancements:**

- RFC: Add a script to simplify finding supported properties for miio [\#919](#919)
- Improve test\_properties output [\#1024](#1024) ([rytilahti](https://github.com/rytilahti))
- Relax zeroconf version requirement [\#1023](#1023) ([rytilahti](https://github.com/rytilahti))
- Add test\_properties command to device class [\#1014](#1014) ([rytilahti](https://github.com/rytilahti))
- Add discover command to miiocli [\#1013](#1013) ([rytilahti](https://github.com/rytilahti))
- Fix supported oscillation angles of the dmaker.fan.p9 [\#1011](#1011) ([syssi](https://github.com/syssi))
- Add additional operation mode of the deerma.humidifier.jsq1 [\#1010](#1010) ([syssi](https://github.com/syssi))
- Roborock S7: Parse history details returned as dict [\#1006](#1006) ([fettlaus](https://github.com/fettlaus))

**Fixed bugs:**

- zeroconf 0.29.0 which is incompatible [\#1022](#1022)
- Remove superfluous decryption failure for handshake responses [\#1008](#1008)
- Skip pausing on Roborock S50 [\#1005](#1005)
- Roborock S7 after Firmware Update 4.1.2-0928 - KeyError [\#1004](#1004)
- No air quality value when aqi is 1 [\#958](#958)
- Fix exception on devices with removed lan\_ctrl [\#1028](#1028) ([Kirmas](https://github.com/Kirmas))
- Fix start bug and improve error handling in walkingpad integration [\#1017](#1017) ([dewgenenny](https://github.com/dewgenenny))
- gateway: fix zigbee lights [\#1016](#1016) ([starkillerOG](https://github.com/starkillerOG))
- Silence unable to decrypt warning for handshake responses [\#1015](#1015) ([rytilahti](https://github.com/rytilahti))
- Fix set\_mode\_and\_speed mode for airdog airpurifier [\#993](#993) ([alexeypetrenko](https://github.com/alexeypetrenko))

**Closed issues:**

- Add Dafang camera \(isa.camera.df3\) support [\#996](#996)
- Roborock S7 [\#989](#989)
- WalkingPad A1 Pro [\#797](#797)

**Merged pull requests:**

- Add basic dmaker.fan.1c support [\#1012](#1012) ([syssi](https://github.com/syssi))
- Always return aqi value \[Revert PR\#930\] [\#1007](#1007) ([bieniu](https://github.com/bieniu))
- Added S6 to skip pause on docking [\#1002](#1002) ([Sian-Lee-SA](https://github.com/Sian-Lee-SA))
- Added number of dust collections to CleaningSummary if available [\#992](#992) ([fettlaus](https://github.com/fettlaus))
- Reformat history data if returned as a dict/Roborock S7 Support \(\#989\) [\#990](#990) ([fettlaus](https://github.com/fettlaus))
- Add support for Walkingpad A1 \(ksmb.walkingpad.v3\) [\#975](#975) ([dewgenenny](https://github.com/dewgenenny))