watch | A stupid monadic fields tracker
kandi X-RAY | watch Summary
kandi X-RAY | watch Summary
This very basic library I found myself reimplementing over and over again for different projects, so I finaly decided to put an end to such thankless monkey job, duuuuh. Long story short, this piece of code represents a tiny framework aimed to build object's attributes validators.
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Top functions reviewed by kandi - BETA
- Create a new instance of type descriptor .
- Return the value of the attribute .
- Generate an error message .
- Raise an AttributeError .
- Initialize the container .
- Sets the value of the controlled instance .
- Return True if condition is less than value .
- Set the value of the benchmark set .
- Get the value of the controlled instance .
- Returns True if the value is less than the given value .
watch Key Features
watch Examples and Code Snippets
Lines of Code : 57License : Non-SPDX (NOASSERTION)
Copyfrom watch.builtins import *
>>> Predicate(lambda value: value > 0).predicate(10)
True
>>> Predicate(lambda value: value > 0).predicate(-10)
False
>>> Just("hello").predicate("hello")
True
>>> Just("hello") from collections.abc import Mapping
class MyClass:
def __init__(self, mappings):
# "mappings" value is expected to be a list of any mappings from
# int numbers to strings. Mind how noisy the code becomes.
assert isinstance(m >>> import watch
>>> # foo accept no value whatsoever
>>> class SomeClass(watch.WatchMe):
... foo = watch.builtins.Nothing
...
>>> s = SomeClass()
>>> s.foo = 10
AttributeError: Failed to set attribut Community Discussions
Trending Discussions on watch
QUESTION
I am writing my project and wondered. When I read literature or watch videos, I see that this is bad practice. Why? Is this bad for the system?
What is the difference between this
...ANSWER
Answered 2021-Jun-16 at 00:17You have to initialize all instance properties somehow. And you have to do it right up front, either in the declaration line or in your init method.
But what if you don't actually have the initial value until later, like in viewDidLoad? Then it is silly to supply a real heavyweight value only to replace it later:
QUESTION
My app consists in letting you add lists in which you can keep your notes. Therefore, I have this NotesListActivity where I can add and keep my Lists. I wanted to filter this lists following the https://www.youtube.com/watch?v=CTvzoVtKoJ8 tutorial and then I tried to adapt it to my code like below. Could you please tell me what is the problem here, cause I don't even get an error, I just not get any title of list as result. So, this is what I have in my RecyclerAdapter:
...ANSWER
Answered 2021-Jun-13 at 20:18The problem is that you are using an empty notesListAll list for filtering results; you need to populate it with the list of notes in the constructor
QUESTION
I need a cloud function that triggers automatically once per day and query in my "users" collection where "watched" field is true and update all of them as false. I get "13:26 error Parsing error: Unexpected token MyFirstRef" this error in my terminal while deploying my function. I am not familiar with js so can anyone please correct function. Thanks.
...ANSWER
Answered 2021-Jun-15 at 16:13There are several points to correct in your code:
- You need to return a Promise when all the asynchronous job is completed. See this doc for more details.
- If you use the
awaitkeyword, you need to declare the functionasync, see here. - A
QuerySnapshothas aforEach()method - You can get the
DocumentReferenceof a doc from theQuerySnapshotjust by using therefproperty.
The following should therefore do the trick:
QUESTION
I wrote a discord bot. "o" is first letter of play. "atla" is skip. When I wrote -o MUSIC_NAME, music is adding queue and starting to play. And when I write again, just adding queue. Everything is okay still here. When I wrote -atla. It's also working perfectly. But when I allow to changing auto music itself, it's changing music automatically. But problem is here. The end of the last music not working else if (list.length === 0) block in endHandler function. How can I fix that? Thanks for your attention.
...ANSWER
Answered 2021-Jun-15 at 15:41I'm not familiar with Discord bots but I don't think your endHandler will ever run the else if part the way it is because your code is always creating a new dispatcher when it plays the next song, but never sets up a finish handler for it.
QUESTION
I have the Jenkins node in Account A that builds the angular application For Deploying the dist folder I need to copy files from s3 to the angular instance. But the angular Instance is in Account B
Script:
aws --region us-west-2 ssm send-command --instance-ids i-xxxxxx --document-name AWS-RunShellScript --comment 'Deployment from Pipeline xxx-release-pipeline' --cloud-watch-output-config 'CloudWatchOutputEnabled=true,CloudWatchLogGroupName=SSMDocumentRunLogGroup' --parameters '{"commands":["aws --region us-west-2 s3 cp s3://xxxx/dist/*.zip /var/www/demo.com/html", "unzip -q *.zip"]}' --output text --query Command.CommandId
So when I run ssm send-command from node(in Account A) it shows Invalid Instance Id.
An error occurred (InvalidInstanceId) when calling the SendCommand operation
Jenkins node -> Account A Angular Instance(with ssm agent) -> Account B
In the pipeline for deploy stage I need to copy files from s3 to instance in Account B Is there a way to implement this use case in a better way with or without ssm?
...ANSWER
Answered 2021-Jun-15 at 09:56I don't think you can directly run run-command accross account. But you could run in through AWS Systems Manager Automation. In your automation document you can use aws:runCommand.
This is possible because SSM Automation supports cross-account and cross-region deployments.
QUESTION
(novice in coding, i just follow tutorials and try to understand and learn at the same time) I recently wanted to code my own Discord bot but i had an issue with the event handler part so i tried another method but now i have another issue.
Instead of responding "pong" to "p!ping", it says :
client.commands.get('ping').execute(message, args); ^
TypeError: Cannot read property 'get' of undefined
at Object.execute (.../events/message.js:18:23)
at Client.
I also tried to replace
client.commands.get('ping').execute(message, args); with
client.commands.cache.get('ping').execute(message, args); or even client.commands.find('ping').execute(message, args); but it says "TypeError: Cannot read property 'get' of undefined - Discord bot" or even
Main file :
...ANSWER
Answered 2021-Jun-13 at 11:25I changed the
if (command === 'ping'){ with
if (command === `${prefix}ping`){
and it works, i think i just have to do that with all the commands. If you have an easier solution please feel free to share it or if you found the issue with the code please tell me. (because before it worked without this modification),
thank you
QUESTION
I'm Doing the tutorial (https://www.youtube.com/watch?v=dam0GPOAvVI&t=2412s) it was working nicely since there was a problem I don't what.When I run the main.py
...ANSWER
Answered 2021-Jun-15 at 08:54At the end of website/init.py, you need to include
QUESTION
I'm new in the Vueniverse (using Vue.js 2) and I'm struggling with watch. On mounted, I call an API and set the radio button to the value I got from the API, so basically I have two radio buttons with values 1 and 0 (true/false).
I think the watcher works correctly, because it does trigger when the value is changed. However, I don't want it to trigger on the initial change - that's when I first set the value from the backend.
I've tried with different lifecycle hooks, such as beforeCreated, created and so on and it always triggers.
Probably it's something easy to do but I can't figure out how and don't find information on the Internet (might using the wrong keywords).
The code:
...ANSWER
Answered 2021-Jun-15 at 08:32Try to take advantage from the old value which is 2nd parameter of the watch handler :
QUESTION
I am trying to contribute to a Github Page/Jekyll site and want to be able to visualise changes locally but when I run bundle exec jekyll serve but I get this output:
ANSWER
Answered 2021-Feb-02 at 16:29I had the same problem and I found a workaround here at https://github.com/jekyll/jekyll/issues/8523
Add gem "webrick" to the Gemfile in your website. Than run bundle install
At this point you can run bundle exec jekyll serve
For me it works!
QUESTION
Since a week i have massive problem to deploy apps to my Samsung Gear S3 I tried following points to solve this problem but without any success:
- Clean install of Tizen Studio.
- Package Manager -> Tizen SDK Tools
- Package Manager -> installed all wearables -> samsung certificate extension
- Package Manager -> installed all wearables -> samsung wearable extension
- open project (web based app)
- open device manager and connect the watch
- open certificate manager and add a certificate with a samsung account.
- deploy the app Error -14
Watch Informations
Watch: Samsung Gear S3, Model-Number: SM-R760, Tizen 3.0.0.2, Softwareversion: R760XXU2CRH1, developlmentmode: ON, debugging: ON
Does anyone has an idea how i can solve this issue?
Best regards, doc
...ANSWER
Answered 2021-Jun-15 at 07:34Solution
Firmwareupgrade to newest version: connect watch to WLAN and make the update
then add a new samsung certificate. after that the problem was solved.
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