epenet
753c790a25
Use async_timeout in integrations ( #88697 )
2023-02-24 08:13:03 -05:00
J. Nick Koston
03eea7bd3f
Avoid subprocess memory copy when c library supports posix_spawn ( #87958 )
...
* use posix spawn on alpine
* Avoid subprocess memory copy when c library supports posix_spawn
By default python 3.10 will use the fork() which has to
copy all the memory of the parent process (in our case
this can be huge since Home Assistant core can use
hundreds of megabytes of RAM). By using posix_spawn
this is avoided.
In python 3.11 vfork will also be available
https://github.com/python/cpython/issues/80004#issuecomment-1093810689
https://github.com/python/cpython/pull/11671 but we won't
always be able to use it and posix_spawn is considered safer
https://bugzilla.kernel.org/show_bug.cgi?id=215813#c14
The subprocess library doesn't know about musl though
even though it supports posix_spawn https://git.musl-libc.org/cgit/musl/log/src/process/posix_spawn.c
so we have to teach it since it only has checks for glibc
1b736838e6/Lib/subprocess.py (L745)https://docs.python.org/3/library/subprocess.html#disabling-use-of-vfork-or-posix-spawn
* Avoid subprocess memory copy when c library supports posix_spawn
By default python 3.10 will use the fork() which has to
copy memory of the parent process (in our case
this can be huge since Home Assistant core can use
hundreds of megabytes of RAM). By using posix_spawn
this is avoided and subprocess creation does not
get discernibly slow the larger the Home Assistant
python process grows.
In python 3.11 vfork will also be available
https://github.com/python/cpython/issues/80004#issuecomment-1093810689
https://github.com/python/cpython/pull/11671 but we won't
always be able to use it and posix_spawn is considered safer
https://bugzilla.kernel.org/show_bug.cgi?id=215813#c14
The subprocess library doesn't know about musl though
even though it supports posix_spawn https://git.musl-libc.org/cgit/musl/log/src/process/posix_spawn.c
so we have to teach it since it only has checks for glibc
1b736838e6/Lib/subprocess.py (L745)https://docs.python.org/3/library/subprocess.html#disabling-use-of-vfork-or-posix-spawn
* missed some
* adjust more tests
* coverage
2023-02-13 09:02:51 -05:00
epenet
275438adf3
Improve typing in ping binary sensor ( #87073 )
2023-02-02 16:31:09 -05:00
epenet
474844744b
Improve entity type hints [p] ( #77871 )
2022-09-06 09:51:33 +02:00
Joakim Sørensen
b086c8d898
Set ping data to None instead of False ( #65013 )
2022-01-27 10:03:45 +01:00
epenet
211b99e22d
Remove ping from mypy ignored modules ( #64439 )
...
Co-authored-by: epenet <epenet@users.noreply.github.com>
2022-01-19 20:59:20 +01:00
Erik Montnemery
0fa4f616ed
Remove Windows workarounds from ping ( #64069 )
2022-01-13 20:43:00 +01:00
epenet
d94f68d697
Add setup type hints [n-r] ( #63607 )
...
Co-authored-by: epenet <epenet@users.noreply.github.com>
2022-01-07 16:28:24 +01:00
Robert Hillis
a5cf783e6a
Use enums in ping ( #62066 )
2021-12-16 15:38:02 +01:00
Guess
2a99ef2046
Set PARALLEL_UPDATES for ping binary sensor ( #59524 )
...
Changing PARALLEL_UPDATES from 0 (unlimited) to 50 as with many sensors (above 500) successful pings weren't being recorded. Resolves https://github.com/home-assistant/core/issues/54860
2021-11-11 08:38:01 +01:00
Daniel Hjelseth Høyer
fbad453c89
Pylint 2.9.3 ( #52972 )
...
Co-authored-by: Marc Mueller <30130371+cdce8p@users.noreply.github.com>
2021-07-14 21:44:57 -07:00
J. Nick Koston
68714c2067
Update ping to use asyncio function in icmplib ( #50808 )
2021-06-02 06:10:33 -10:00
J. Nick Koston
bee55a0494
Prevent ping integration from delaying startup ( #43869 )
2021-03-31 15:06:49 +02:00
Franck Nijhof
6932cf9534
Use contextlib.suppress where possible ( #48189 )
2021-03-23 14:36:43 +01:00
Marc Mueller
3d2b81a401
Update typing 11 ( #48072 )
2021-03-18 13:21:46 +01:00
Erik Montnemery
14ff6d4d1f
Update integrations p-s to override extra_state_attributes() ( #47759 )
2021-03-11 21:23:20 +01:00
J. Nick Koston
c7bbba9d48
Reduce icmplib ping timeout to match ping binary behavior ( #41620 )
2020-10-11 11:12:27 -05:00
J. Nick Koston
f3d50e2104
Do not log an error when a host is unreachable while pinging ( #40024 )
2020-09-13 16:44:37 +02:00
springstan
3d4ef8cfe1
Use connectivity device class constant in various integrations ( #39972 )
2020-09-12 13:21:57 -05:00
J. Nick Koston
b5005430be
Fix ping log level to be debug instead of warning ( #39900 )
2020-09-10 12:10:43 -04:00
J. Nick Koston
b7ad83c655
Use a unique id for each icmplib ping to avoid mixing unrelated responses ( #39830 )
2020-09-09 22:19:14 +02:00
J. Nick Koston
57848cdf35
Add the ability to reload ping platforms from yaml ( #39344 )
2020-08-28 12:40:30 -05:00
J. Nick Koston
7c191388a9
Use icmplib for ping when available ( #39284 )
...
* Use icmplib for ping when available
* Update homeassistant/components/ping/binary_sensor.py
Co-authored-by: Paulus Schoutsen <paulus@home-assistant.io>
* Revert "Update homeassistant/components/ping/binary_sensor.py"
This reverts commit 618f42512a
2020-08-28 08:50:09 -05:00
Tomasz
81b4c6956b
Make ping binary_sensor update async ( #35301 )
...
* async_update
* isort and pylint
* @shenxn suggestions
Co-authored-by: Xiaonan Shen <s@sxn.dev>
* async_update
* store the command from the beginning
* command as string
* f-string instead of str.format
* create_subprocess_shell > create_subprocess_exec
more logs
* isort
* types
* use asyncio.wait_for
* Update homeassistant/components/ping/binary_sensor.py
Co-authored-by: J. Nick Koston <nick@koston.org>
* @bdraco review changes
* Update homeassistant/components/ping/binary_sensor.py
Co-authored-by: J. Nick Koston <nick@koston.org>
Co-authored-by: Xiaonan Shen <s@sxn.dev>
Co-authored-by: J. Nick Koston <nick@koston.org>
2020-08-18 17:25:50 -05:00
J. Nick Koston
a91f5b7192
Prevent ping integration from blocking startup ( #38504 )
2020-08-05 12:43:35 +02:00
Erik Montnemery
b022e08db9
Rename BinarySensorDevice to BinarySensorEntity ( #34462 )
...
* Rename BinarySensorDevice to BinarySensorEntity
* Tweak
* Move deprecation warning to __new__, add test
* Move deprecation warning back to __init__
* Move deprecation warning to __init_subclass
2020-04-23 21:57:07 +02:00
Bas Nijholt
21816eeed4
Sort imports according to PEP8 for components starting with "P" ( #29775 )
2019-12-09 14:29:39 +01:00
Paulus Schoutsen
4de97abc3a
Black
2019-07-31 12:25:30 -07:00
Tobias Sauerwein
048b100eea
Clean up docstrings ( #22679 )
...
* Clean up docstrings
* Fix long lines
* Fix more docstrings
* Fix more docstrings
* Fix more docstrings
2019-04-03 17:40:03 +02:00
Paulus Schoutsen
f5076188ef
Consolidate all platforms that have no tests ( #22096 )
...
* Consolidate
* Fix tests
* Update imports
* Fix import
* Use importlib because integration and package share name
* Fix more tests
* Update .coveragerc and CODEOWNERS
2019-03-16 20:44:05 -07:00
