Display an error if both --alias and --host are defined to avoid ambiguous target device:
```
❯ kasa --host 123 --alias 123 state
Usage: kasa [OPTIONS] COMMAND [ARGS]...
Try 'kasa --help' for help.
Error: Use either --alias or --host, not both.
```
Also, use `click.BadOptionUsage` consistently for other errors, like when only `--username` or `--password` is given.
Several KASA devices seem to have pretty strict buffer size limitations on incoming/outgoing data transfers.
Testing on KL125-US and HL103 has shown that sending a request size larger than about ~768 bytes will immediately crash the device. Additionally, a query that generates a response larger than ~4096 bytes will crash the KL125-US. I was unable to generate such a large response to test the HL103.
The KL125-US will only return such large queries when its monthly usage stats have been populated. This means that a new bulb would work fine, but after a month of data collection the bulb would break the 4K limit and start to crash.
To work around this issue, an estimated worst-case response size is calculated before sending a request by summing up all modules estimated response size. If the estimated size is greater than the device's max_response_payload_size then the query will be split into multiple queries.
This PR implements splitting queries expected to have large responses and also removes the module 'skip list' which was a previous workaround to the crash (which worked by simply reducing the number of modules queried, which prevented the overflow) since it is no longer necessary.
This PR does not attempt to address the "input buffer size limit." Thus far this limit has not been an issue.
* Add plumbing for passing credentials as far as discovery
* Pass credentials to Smart devices
* Rename authentication exception
* Fix tests failure due to test_json_output leaving echo as nop
* Fix test_credentials test
* Do not print credentials, fix echo function bug and improve get type parameter
* Add device class constructor test
* Add comment for echo handling and move assignment
asyncio.wait_for has some underlying problems that are only fixed in cpython 3.12.
Use async_timeout instead until the minimum supported version is 3.11+ and it can be replaced with asyncio.timeout
See https://github.com/python/cpython/pull/98518
* commented out modules that break
* added exclusion logic to smartdevice.py
* cleaning up a name
* removing test fixture that isn't related to this PR
* incorporating PR feedback
* fixed an if statement
* reduced exclusion list to just 'cloud'
* Tidy up the issue comment
Co-authored-by: Teemu R. <tpr@iki.fi>
* this seems to be what the linter whats
---------
Co-authored-by: Teemu R. <tpr@iki.fi>
* Drop python 3.7 support
* CI: drop 3.7 and add 3.11
* Remove skipifs that were required for <3.8
* Use pypy-3.8 for CI, re-enable pypy for windows to see if it works now
* Bump readthedocs to use py3.8
* Remove py3.7 failure comment
* Mark mocked fixtures as such
* Use consistent filenames including the swver
* Remove executable bit
* Remove duplicate KL130(US)
* Remove unnecessary mocks where we have real ones available
* Fix filenames in tests
* Make hue, saturation and color_temp optional for smartbulbpresets
* Adjust bulb preset attributes for effect mode
* Don't send None values on save_preset
* Add tests for save_preset payloads
This will make --json to output relevant contents even when no command is defined (i.e., when calling 'kasa --host <host> --json' or 'kasa --target <bcast> --json'.
* Basic fix for issue: https://github.com/python-kasa/python-kasa/issues/373
Change usage module get_daystat and get_monthat to return dictionaries of date index: time values as spec'd instead of raw usage data. Output matches emeter module get_daystat and get_monthstat
* Fixed some formatting and lint warnings to comply with black/flake8
Use the new _convert function in emeter for all conversions rather than the one in smartdevice.py
Removed unused function _emeter_convert_emeter_data from smartdevice.py
* Added a first pass test module for testing the new usage conversion function
* Changes based on PR feedback
Tidied up some doc string comments
Added a check for explicit values from conversion function
* Rebase on top of current master, fix docstrings
---------
Co-authored-by: Teemu Rytilahti <tpr@iki.fi>
* adding cli option to delete rule
* resolving black linting issue
* simplifying command name
Co-authored-by: Teemu R. <tpr@iki.fi>
* updating rule filter
Co-authored-by: Teemu R. <tpr@iki.fi>
* Fix type hinting issue with call to click.Choice which takes a Sequence not dictionary. Convert TYPE_TO_CLASS keys to a list to pass in.
* Update kasa/cli.py
Co-authored-by: Teemu R. <tpr@iki.fi>
Co-authored-by: Jules Davis <jules@focalpointvr.com>
Co-authored-by: Teemu R. <tpr@iki.fi>
* Add KP125 test fixture and support note.
Signed-off-by: James Alseth <james@jalseth.me>
* mark KP125 having an emeter
Co-authored-by: Teemu R <tpr@iki.fi>
* Avoid retrying open_connection on unrecoverable errors
- We can retry so hard that we block the event loop
Fixes
```
2022-04-16 22:18:51 WARNING (MainThread) [asyncio] Executing <Task finished name=Task-3576 coro=<open_connection() done, defined at /opt/homebrew/Cellar/python@3.9/3.9.12/Frameworks/Python.framework/Versions/3.9/lib/python3.9/asyncio/streams.py:25> exception=ConnectionRefusedError(61, "Connect call failed (192.168.107.200, 9999)") created at /opt/homebrew/Cellar/python@3.9/3.9.12/Frameworks/Python.framework/Versions/3.9/lib/python3.9/asyncio/tasks.py:460> took 1.001 seconds
```
* comment
* Add module support & modularize existing query
This creates a base to expose more features on the supported devices.
At the moment, the most visible change is that each update cycle gets information from all available modules:
* Basic system info
* Cloud (new)
* Countdown (new)
* Antitheft (new)
* Schedule (new)
* Time (existing, implements the time/timezone handling)
* Emeter (existing, partially separated from smartdevice)
* Fix imports
* Fix linting
* Use device host instead of alias in module repr
* Add property to list available modules, print them in cli state report
* usage: fix the get_realtime query
* separate usage from schedule to avoid multi-inheritance
* Fix module querying
* Add is_supported property to modules
* Ensure state is restored when turning back on
Fixes https://github.com/home-assistant/core/issues/69039
* Update kasa/tests/test_bulb.py
Co-authored-by: Teemu R. <tpr@iki.fi>
Co-authored-by: Teemu R. <tpr@iki.fi>
* Fix unsafe __del__ in TPLinkSmartHomeProtocol
Fixes
```
Exception ignored in: <function TPLinkSmartHomeProtocol.__del__ at 0x1096d0670>
Traceback (most recent call last):
File "/Users/bdraco/home-assistant/venv/lib/python3.9/site-packages/kasa/protocol.py", line 159, in __del__
self.writer.close()
File "/opt/homebrew/Cellar/python@3.9/3.9.6/Frameworks/Python.framework/Versions/3.9/lib/python3.9/asyncio/streams.py", line 353, in close
return self._transport.close()
File "/opt/homebrew/Cellar/python@3.9/3.9.6/Frameworks/Python.framework/Versions/3.9/lib/python3.9/asyncio/selector_events.py", line 700, in close
self._loop.call_soon(self._call_connection_lost, None)
File "/opt/homebrew/Cellar/python@3.9/3.9.6/Frameworks/Python.framework/Versions/3.9/lib/python3.9/asyncio/base_events.py", line 748, in call_soon
self._check_thread()
File "/opt/homebrew/Cellar/python@3.9/3.9.6/Frameworks/Python.framework/Versions/3.9/lib/python3.9/asyncio/base_events.py", line 785, in _check_thread
raise RuntimeError(
RuntimeError: Non-thread-safe operation invoked on an event loop other than the current one
```
* comment
* comment
* comment
* Added motion and light sensor for KS220M
* Added fixture file for ks220m
* Remove dump_devinfo and add the extra queries to devtools/dump_devinfo
* Test KS220M as a dimmer
* Add empty modules to baseproto to make the tests pass
Co-authored-by: mrbetta <bettale@gmail.com>
Co-authored-by: Teemu Rytilahti <tpr@iki.fi>
* Keep connection open and lock to prevent duplicate requests
* option to not update children
* tweaks
* typing
* tweaks
* run tests in the same event loop
* memorize model
* Update kasa/protocol.py
Co-authored-by: Teemu R. <tpr@iki.fi>
* Update kasa/protocol.py
Co-authored-by: Teemu R. <tpr@iki.fi>
* Update kasa/protocol.py
Co-authored-by: Teemu R. <tpr@iki.fi>
* Update kasa/protocol.py
Co-authored-by: Teemu R. <tpr@iki.fi>
* dry
* tweaks
* warn when the event loop gets switched out from under us
* raise on unable to connect multiple times
* fix patch target
* tweaks
* isrot
* reconnect test
* prune
* fix mocking
* fix mocking
* fix test under python 3.7
* fix test under python 3.7
* less patching
* isort
* use mocker to patch
* disable on old python since mocking doesnt work
* avoid disconnect/reconnect cycles
* isort
* Fix hue validation
* Fix latitude_i/longitude_i units
Co-authored-by: Teemu R. <tpr@iki.fi>
* Cleanup discovery & add tests
* discovered_devices_raw is not anymore available, as that can be accessed directly from the device objects
* test most of the discovery code paths
* some minor cleanups to test handling
* update discovery docs
* Move category check to be after the definitions
* skip a couple of tests requiring asyncmock not available on py37
* Remove return_raw usage from cli.discover
* Avoid temp array during encrypt
* black
* Update kasa/protocol.py
Co-authored-by: Teemu R. <tpr@iki.fi>
* Update kasa/protocol.py
* update decrypt as well
Co-authored-by: Teemu R. <tpr@iki.fi>
* bulb: allow set_hsv without v, add fallback ct range
* add ColorTempRange and HSV named tuples
* add a fallback color temp range if unknown, log a warning
* set_hsv: the value is now optional
* Fix tests, change fallback range to 2700-5000
* test_cli: provide return values to patched objects to avoid warning about non-awaited calls
* test_cli: restore alias after testing
* smartstrip: remove internal update() calls for turn_{on,off}, set_led
* Make sure power is always a float
* Fix discovery tests
* Make tests runnable on real devices
* Add a note about running tests on a real device
* test_strip: run update against the parent device
Some devices are known to fail when trying to query non-supported modules like emeter information.
This commit makes the initial update() only request the sysinfo, followed up by a second query
if emeter is supported by the device.
