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Thread: Undestanding asyncio (Solved)
Post: RE: Undestanding asyncio
| (Mar-16-2024, 02:09 PM)deanhystad Wrote: First strip out all the goop to focus on the asyncio
[python]
2. loop_start() is non-blocking. It starts the client loop and returns immediately. Do you w... |
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ebolisa |
General Coding Help |
2 |
264 |
Mar-16-2024, 03:40 PM |
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Thread: Undestanding asyncio (Solved)
Post: Undestanding asyncio (Solved)
| Hi,
I've a test code below which connects to a AWS server but it doesn't loop every 10s.
What do I've to do so it loops? Also, I get a warning for line 31 "Coroutine 'create_task' is not awaited".
App... |
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ebolisa |
General Coding Help |
2 |
264 |
Mar-16-2024, 05:09 AM |
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Thread: Understanding a function
Post: Understanding a function
| Hi,
I'd appreciate if someone can explain me the first function and what's used for since both yield the same results.
TIA.
@lambda _: _()
def func1() -> str:
print('func1 was called')
return ... |
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ebolisa |
General Coding Help |
3 |
795 |
Jul-12-2023, 05:54 PM |
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Thread: Q on classes
Post: RE: Q on classes
| (Mar-06-2023, 03:21 PM)deanhystad Wrote: Clock.set_time() is an instance method. You need to call it using an instance of Clock.
I would rename this method __str__:
def get_time(self):
... |
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ebolisa |
General Coding Help |
4 |
881 |
Mar-06-2023, 03:24 PM |
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Thread: Q on classes
Post: RE: Q on classes
| (Mar-06-2023, 03:20 PM)deanhystad Wrote: Clock.set_time() is an instance method. You need to call it using an instance of Clock.
Thanks for the quick response but then how do I recall a function wi... |
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ebolisa |
General Coding Help |
4 |
881 |
Mar-06-2023, 03:21 PM |
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Thread: Q on classes
Post: Q on classes
| Hi,
I appreciate some help on this micropython code as I'm learning classes.
When I execute it, I get the error: Error:Error in sysc: function takes 4 positional arguments but 3 were given from line... |
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ebolisa |
General Coding Help |
4 |
881 |
Mar-06-2023, 03:17 PM |
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Thread: Use of pygame
Post: RE: Use of pygame
| (Sep-30-2022, 06:27 PM)deanhystad Wrote: Post pygame questions in the pygame forum.
Pygame programs have an event loop that keeps the program running. When the loop exists, the program ends. You ... |
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ebolisa |
General Coding Help |
2 |
1,236 |
Sep-30-2022, 06:28 PM |
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Thread: Use of pygame
Post: Use of pygame
| Hi,
The following code plays only the beginning of a file:
pygame.mixer.init()
pygame.mixer.music.load('my_music.mp3')
pygame.mixer.music.play()
pygame.mixer.music.set_volume(0.5)If I add some delay... |
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ebolisa |
General Coding Help |
2 |
1,236 |
Sep-30-2022, 06:22 PM |
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Thread: dnload/upload with FTP
Post: RE: dnload/upload with FTP SOLVED
| Solved!
Here's my new code (which I'm sure it can be improved):
# open ftp connection
ftp = FTP(ftp_server)
# login
ftp.login(url_username, url_pass) # 230 User user-7092639 logged in
# change di... |
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ebolisa |
General Coding Help |
4 |
1,809 |
Sep-07-2022, 11:17 AM |
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Thread: dnload/upload with FTP
Post: RE: dnload/upload with FTP
| Thank you much! I'm progressing.
This code downloads a file in my directory but, because I'm working with a microprocessor I'd like to download the file into the memories, make changes and upload it ... |
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ebolisa |
General Coding Help |
4 |
1,809 |
Sep-07-2022, 09:40 AM |
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Thread: dnload/upload with FTP
Post: dnload/upload with FTP
| Hi,
What's the right syntax to connect to a ftp server and download a file?
The following code cannot find the file however, I can with a ftp client app.
TIA
ftp_server = "192.168.1.10"
url_userna... |
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ebolisa |
General Coding Help |
4 |
1,809 |
Sep-06-2022, 11:01 PM |
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Thread: Stripping numbers from text
Post: RE: Stripping numbers from text
| (Jul-18-2022, 02:43 PM)snippsat Wrote: Can use regex.
>>> import re
>>>
>>> para_array = ['s1=2.67', 's2=34', 'p1=1', 'p2=1']
>>> for item in para_array:
... ... |
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ebolisa |
General Coding Help |
4 |
1,454 |
Jul-18-2022, 03:18 PM |
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Thread: Stripping numbers from text
Post: Stripping numbers from text
| Hi,
The response from a web form fills an array. Its content may average from empty to several strings.
I need to extract data from said strings so I can work with it.
I came out with the following c... |
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ebolisa |
General Coding Help |
4 |
1,454 |
Jul-18-2022, 01:26 PM |
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Thread: Writing to json file
Post: Writing to json file
| Hi
At times, the below function writes an extra "}" in the json file and I cannot see where the problem may lie. I appreciate some guidance.
Micropython running on Raspberry Pico W
TIA
# write to fil... |
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ebolisa |
General Coding Help |
1 |
1,012 |
Jul-17-2022, 04:13 PM |
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Thread: Simple encoding code
Post: RE: Simple encoding code
| (Jun-18-2022, 12:45 AM)deanhystad Wrote: Limit your alphabet to only visible characters. This example limits the alphabet to upper and lowercase letters,
Thank you. It works even with a little modi... |
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ebolisa |
General Coding Help |
3 |
1,461 |
Jun-18-2022, 07:14 AM |
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Thread: Simple encoding code
Post: Simple encoding code
| Hi,
This simple encoding code converts text to ASCII and adds a one digit number to it. It seems to work ok, but while testing it, I noticed that if a 'v' is used, it's converted to ' ' when a 9 is a... |
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ebolisa |
General Coding Help |
3 |
1,461 |
Jun-17-2022, 09:44 PM |
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Thread: Q on formatting
Post: RE: Q on formatting
| (Dec-24-2021, 10:38 PM)Gribouillis Wrote: Personally I don't like these records with anonymous members. **biggrin** that reminds me of an Italian movie. An American tourist just arrived at the airpo... |
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ebolisa |
General Coding Help |
4 |
1,546 |
Dec-24-2021, 10:53 PM |
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Thread: Q on formatting
Post: RE: Q on formatting
| (Dec-24-2021, 08:16 PM)BashBedlam Wrote: What ever works best for you **wink**I agree, however, one line coding is challenging. |
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ebolisa |
General Coding Help |
4 |
1,546 |
Dec-24-2021, 09:53 PM |
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Thread: Q on formatting
Post: Q on formatting
| Hi,
The variable ss retains a scanned list of local routers. I don't know why mine is shown twice but, that's a question for a different forum.
The variable a retains the rssi of my first encountere... |
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ebolisa |
General Coding Help |
4 |
1,546 |
Dec-24-2021, 07:33 PM |
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Thread: Simple arithmetic question
Post: RE: Simple arithmetic question
| (Dec-15-2021, 02:22 PM)deanhystad Wrote: What is the logic of your rounding? 12.45 should round to 12.Because 12.45 should be 12.5 and therefore, 13.
12.13 should be 12.1 and therefore, 12.
More i... |
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ebolisa |
General Coding Help |
5 |
2,073 |
Dec-15-2021, 02:39 PM |
