clockwork | A simple and intuitive scheduling library in Go | Job Scheduling library
kandi X-RAY | clockwork Summary
kandi X-RAY | clockwork Summary
A simple and intuitive scheduling library in Go. Inspired by python's schedule and ruby's clockwork libraries.
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Top functions reviewed by kandi - BETA
- Run the scheduler
- NewScheduler creates a new Scheduler
- unitNotWEEKDAY returns if the job is not a unit .
- saves a message
clockwork Key Features
clockwork Examples and Code Snippets
Community Discussions
Trending Discussions on clockwork
QUESTION
I have been trying to wrap my head around async and aiohttp with limited success lately and could use some help please.
I would like to fire off an API requests like clockwork with a small fixed length of time between them, let's just say 0.1s and we'll assume an api rate limit of 10 requests/second, using aiohttp. When the result comes back, I would like to perform a couple of checks on it, which if successful will terminate the function early.
Following some examples I found online, I have build the following script which almost does what I expect, except that the asyncronous http GET requests aren't actually being sent every 0.1s. They seem to be a bit slower, like 0.25s or 0.3s which is about the length that the request takes. This means its not offering any benefit over running it in serial. Could somone please point out where I can change the code to get the desired behaviour? I would also like to optimize it where possible since the GET requests will always be requesting the same endpoint and there might be optimisations to be made there, such as sharing the session object, for example.
Thanks
...ANSWER
Answered 2021-Jun-06 at 17:33You can use BoundedSempahore to limit the no. of concurrent api requests.
The reason you were not seeing async
behaviour in your code is because you are await
ing on the async function's(session.get
) response inside the for
loop.
In each iteration you wait for the async function to return before going to the next iteration, which is equivalent to calling the urls in sequence.
All the iterations are not started at once as you may have thought.
If you want to run a group of tasks concurrently and manage them as a unit, you can use asyncio.gather
.
QUESTION
I need to remove the right icons that are the up and down arrows from a Material UI TextField that I modified from the Material UI documentations (https://material-ui.com/components/autocomplete/#autocomplete) Highlights section.
I tried some solutions from stack overflow like (Remove the arrow and cross that appears for TextField type=“time” material-ui React) and (Remove the arrow and cross that appears for TextField type=“time” material-ui React) but they didn't work and, I ended up with the following code:
App.js:
...ANSWER
Answered 2021-May-14 at 13:22According to this document you need to add freesolo
QUESTION
I need to modify the Autocomplete Highlight provided as an example to fit my needs. (https://material-ui.com/components/autocomplete/#autocomplete)
The Highlight example provided has borders so I used the solution from this link (how to remove border in textfield fieldset in material ui) to modify my TextField and remove it's border and it works except that when I type in the search input I don't get the autocomplete suggestions.
I also replaced the Icon, and ended up with the following code:
...ANSWER
Answered 2021-May-14 at 01:59In order for autocomplete to work , you also need to pass on the InputProps
down to custom textfield.
So I would change your renderInput
function like this:
QUESTION
I have read the MongoDB's official guide on Expire Data from Collections by Setting TTL. I have set everything up and everything is running like clockwork.
One of the reasons why I have enabled the TTL is because one of the product's requirements is to auto-delete a specific collection. Well, the TLL handles it quite well. However, I have no idea if the data expiration will also persist on the MongoDB backups. The data is also supposed to be automatically deleted from the backups. In case the backups get leaked or restored, the expired data shouldn't be there.
...ANSWER
Answered 2021-May-07 at 01:50Backup contains the data that was present in the database at the time of the backup.
Once a backup is made, it's just a bunch of data that sits somewhere without being touched. The documents that have been deleted since the backup was taken are still in the backup (arguably this is the point of the backup to begin with).
If you want to expire data from backups, the normal solution is to delete backups older than a certain age.
QUESTION
I used to have some NET Framework WCF service. It worked like a clockwork. Once NET5 and CoreWCF were released, I migrated the service to, well, NET5 and CoreWCF.
Now it hangs up after some time. If the load is light, then it might work for a day or so (and then randomly die), but if load becomes heavier, then it may die just in an hour or so. When it dies, then I can see that it starts consuming a lot of processing power.
The clients work fine and even if I restart the service, then they will pick up the connection (after complaining for a while that the service is unavailable).
The service runs as a singleton.
Logging and then monitoring when did the logging die seems to be the only way to figure out what's going on. Unfortunately, such logging produces an outrageous amount of data and it seems producing some data even after the "core" of the service no longer operates properly.
Switching to gRPC is possible. However, this will require rewriting all clients.
Debugging is a no go because the service dies, let's say, somewhere after between one hour and one day and when it handles multiple connections and timer events.
I wonder if anyone has any ideas. Thanks a lot!
...ANSWER
Answered 2021-Apr-06 at 03:16Suggestion: Run the service in a debugger and then see where it dies and/or starts consuming CPU cycles.
If you can't use a debugger, then I think logging/monitoring is your best bet. Perhaps you can reduce the amount of data logged to focus only the "core" of the service.
QUESTION
I am using SortedSet to store objects in sorted order. I keep getting ValueError object not in list even though the object is indeed in the list.
Here is a reproducible example
...ANSWER
Answered 2021-Mar-25 at 19:24You forgot to return self.p < other.p
.
QUESTION
I am using ReactTransitionGroup with ReactRouter.
The goal is to reroute smoothly from one component to another. The problem - is that the component is rendered twice.
An example of a component (view) that renders twice
I am using the console to check. You might say that this is not critical. But, the problem is that because of this problem, 2 requests go to the server (one extra). Therefore, it is desirable for me to get rid of this bug.
This is the component itself - the switch
When switching a route, the console issues logs twice
I need to figure out why the side effect is being called twice. If there is not enough information, then write comments. I will try to answer as quickly as possible.
UPD: I remember very well that once it worked like a clockwork. But, probably, I myself did not notice that I changed something, which led to this problem.
UPD: If you need a code, then please, the required elements:
...ANSWER
Answered 2021-Mar-15 at 02:18Looks like the Switch
component from React Router and React Transition Group don't work well together. The docs recommend avoiding the usage of the Switch
component and passing a function to the Route
's children
prop. Since the function will be called regardless of whether there is a match
or not, you can conditionally render Component
if there's one.
QUESTION
I currently run a Twitter bot. I want it to publish an image every ten minutes. I'm currently accomplishing this by using time.sleep(600)
. This has led it to end up posting things at irregular intervals. However, I'm wanting it to publish an image every ten minutes like clockwork. At 1:00pm, at 1:10pm, at 1:20pm, at 1:30pm, etc. What is the best way to accomplish this?
ANSWER
Answered 2020-Sep-21 at 17:47QUESTION
After typing a value and selecting an option in Material-UI Autocomplete with Multiple, the entered value is cleared.
Is there a way to make AutoComplete persist the typed value even after selection? Like the one bellow...
...ANSWER
Answered 2020-Sep-18 at 16:49You can use a controlled approach for the input value using the inputValue
and onInputChange
props. This allows you to control the input value at all times. Material-UI will call onInputChange
when it thinks the value should change, and Material-UI passes a reason of "input", "reset", or "clear" (see onInputChange
in the props documentation). You want to ignore the "reset" changes.
Here's a modified version of your sandbox:
QUESTION
I know that similar threads exist, and I have tried to understand and read them all, but I'm not getting anywhere.
Problem: I'd like to output all the films directed by Stanley Kubrick and I want the movies to be listed in descending order by year of release.
The output of the films works, but I can't sort them.
...ANSWER
Answered 2020-Aug-16 at 17:33usort
gets passed the elements from the array exactly as they are. i.e. in this case your array contains objects - therefore you need to do the comparison on the properties of the objects and not as elements in an array.
Instead of comparing the items as array elements like this:
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