8000 ImportError: cannot import name 'smartplug' · Issue #87 · python-kasa/python-kasa · GitHub
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akshayacharya97 opened this issue Jul 10, 2020 · 5 comments · Fixed by #90
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ImportError: cannot import name 'smartplug' #87

akshayacharya97 opened this issue Jul 10, 2020 · 5 comments · Fixed by #90

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@akshayacharya97
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akshayacharya97 commented Jul 10, 2020 •
edited
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ImportError: cannot import name 'smartplug'
why does this error occur?
any solutions please
@rytilahti
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You need to show what you are trying to do, the proper way to import would be from kasa import SmartPlug and use SmartPlug("123.123.123.123"), or import kasa and use kasa.SmartPlug().

@akshayacharya97
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oops..i cloned the repo and tried executing this program:

import asyncio
from kasa import SmartPlug
from pprint import pformat as pf

async def main():
plug = SmartPlug("192.xxx.x.xx")
asyncio.run(plug.update())
await plug.turn_on()

asyncio.run(main())

and error : Traceback (most recent call last):
File "kasa.py", line 4, in
from kasa import SmartPlug
File "/home/k 8000 asa/kasa.py", line 4, in
from kasa import SmartPlug
ImportError: cannot import name 'SmartPlug'

@rytilahti
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rename the python file from kasa.py to something else and it should work. Currently it is trying to import SmartPlug from the file itself.

@akshayacharya97
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akshayacharya97 commented Jul 15, 2020 •
edited by rytilahti
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oops thanks a lot.. @rytilahti
i did accordingly and when i run this, i am getting this new error.

import asyncio
from kasa import SmartPlug
from pprint import pformat as pf


async def main():
    print("entering")
    plug = SmartPlug("192.xxx.x.xx")
    asyncio.run(plug.update())
    await plug.turn_on()

asyncio.run(main())

Traceback (most recent call last):
  File "uvlight.py", line 14, in <module>
    asyncio.run(main())
  File "/usr/lib/python3.8/asyncio/runners.py", line 43, in run
    return loop.run_until_complete(main)
  File "/usr/lib/python3.8/asyncio/base_events.py", line 608, in run_until_complete
    return future.result()
  File "uvlight.py", line 10, in main
    asyncio.run(plug.update())
  File "/usr/lib/python3.8/asyncio/runners.py", line 33, in run
    raise RuntimeError(
RuntimeError: asyncio.run() cannot be called from a running event loop
sys:1: RuntimeWarning: coroutine 'SmartDevice.update' was never awaited

@rytilahti
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You cannot use asyncio.run() inside an already running event loop (inside async def main() you started in the last line), use await plug.update() instead.

@rytilahti rytilahti mentioned this issue Jul 19, 2020
Merged
@rytilahti rytilahti mentioned this issue Jul 28, 2020
Merged
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add a small example script to show library usage rytilahti/python-kasa
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@rytilahti @akshayacharya97
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