rq | Simple job queues for Python | Job Scheduling library

 by   rq Python Version: v1.15 License: Non-SPDX

kandi X-RAY | rq Summary

kandi X-RAY | rq Summary

rq is a Python library typically used in Data Processing, Job Scheduling applications. rq has no bugs, it has no vulnerabilities, it has build file available and it has medium support. However rq has a Non-SPDX License. You can download it from GitHub.

If you find RQ useful, please consider supporting this project via Tidelift.
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              rq has a medium active ecosystem.
              It has 8947 star(s) with 1355 fork(s). There are 210 watchers for this library.
              There were 3 major release(s) in the last 12 months.
              There are 143 open issues and 922 have been closed. On average issues are closed in 61 days. There are 19 open pull requests and 0 closed requests.
              It has a neutral sentiment in the developer community.
              The latest version of rq is v1.15

            kandi-Quality Quality

              rq has 0 bugs and 0 code smells.

            kandi-Security Security

              rq has no vulnerabilities reported, and its dependent libraries have no vulnerabilities reported.
              rq code analysis shows 0 unresolved vulnerabilities.
              There are 0 security hotspots that need review.

            kandi-License License

              rq has a Non-SPDX License.
              Non-SPDX licenses can be open source with a non SPDX compliant license, or non open source licenses, and you need to review them closely before use.

            kandi-Reuse Reuse

              rq releases are available to install and integrate.
              Build file is available. You can build the component from source.
              Installation instructions, examples and code snippets are available.

            Top functions reviewed by kandi - BETA

            kandi has reviewed rq and discovered the below as its top functions. This is intended to give you an instant insight into rq implemented functionality, and help decide if they suit your requirements.
            • Create a Job instance
            • Format log record
            • Convert v to text
            • Set the id of the message
            • Create a worker
            • Read config file
            • Helper function to setup loghand handlers
            • Setup the logging handlers for the rq
            • Handle a SIGINT signal
            • Get redis connection
            • Handles death penalty
            • Stop the worker
            • Remove a value from the configurator
            • Return the job corresponding to this job
            • Refresh the state of this job
            • Handles the gracefully shutdown signal
            • Display all queues
            • Remove value from list
            • Run the worker
            • Enqueue a function
            • Requeue jobs from failed job registry
            • Suspend workers
            • Colorize text
            • Cleans up the cache
            • Empty queues
            • Returns a list of all registered workers
            Get all kandi verified functions for this library.

            rq Key Features

            No Key Features are available at this moment for rq.

            rq Examples and Code Snippets

            rq ,Getting started,Custom client
            Godot img1Lines of Code : 17dot img1License : Permissive (Apache-2.0)
            copy iconCopy
            import "github.com/ddo/rq"
            import "github.com/ddo/rq/client"
            
            r := rq.Post("https://httpbin.org/post")
            
            // query
            r.Qs("_", "123456")
            
            // Form
            r.Send("data", "data value")
            r.Send("extra", "extra value")
            
            // use default rq client
            // true to tell #Send   
            Django RQ Scheduler,Creating a Job
            Pythondot img2Lines of Code : 3dot img2License : Permissive (MIT)
            copy iconCopy
            @job
            def count():
                return 1 + 1
              
            Flask-RQ-Demo,Quickstart
            HTMLdot img3Lines of Code : 2dot img3no licencesLicense : No License
            copy iconCopy
            sudo docker-compose build
            sudo docker-compose up -d
              

            Community Discussions

            QUESTION

            How does mixing relaxed and acquire/release accesses on the same atomic variable affect synchronises-with?
            Asked 2022-Mar-17 at 14:01

            I have a question about the definition of the synchronises-with relation in the C++ memory model when relaxed and acquire/release accesses are mixed on one and the same atomic variable. Consider the following example consisting of a global initialiser and three threads:

            ...

            ANSWER

            Answered 2022-Mar-17 at 14:01

            Because you use relaxed ordering on a separate load & store in T2, the release sequence is broken and the second assert can trigger (although not on a TSO platform such as X86).
            You can fix this by either using acq/rel ordering in thread T2 (as you suggested) or by modifying T2 to use an atomic read-modify-write operation (RMW), like this:

            Source https://stackoverflow.com/questions/71509935

            QUESTION

            pandas df.to_sql to Oracle database datatype inconsistency
            Asked 2022-Mar-01 at 17:59
            Problem

            I have a pandas dataframe and I'm trying to use the pd.df.to_sql() function to an Oracle database. My Oracle database is 19.3c. Seems easy enough right? Why won't it work??

            I saw in a few other another stackoverflow posts that I should be using sqlalchemy datatypes. Okay. Links:

            ...

            ANSWER

            Answered 2021-Oct-23 at 04:02

            I faced a similar issue when I was using df.to_sql

            Source https://stackoverflow.com/questions/69684936

            QUESTION

            Embedding WebView2 DLL into wpf portable executable
            Asked 2022-Feb-25 at 17:39

            I am trying to embed WebView2 DLL in a C# project. I have added the 3 DLLs :

            ...

            ANSWER

            Answered 2022-Feb-24 at 08:24

            Looks like you have resolved the embedding part of your question and are left with just the deletion of the extracted DLLs.

            Because the DLL is inuse but your own process, unless you are able to uload the DLL successfully, I dont think you will be able to delete the DLL.

            1st Potential Option

            One thing you could try and do is schedule the deletion of the file after reboot. This SO post explains how to do that using P/Invoke and MoveFileEx.

            The example they give is as follows:

            Source https://stackoverflow.com/questions/71145934

            QUESTION

            how to work around encoding problems in redirects
            Asked 2022-Feb-12 at 20:12

            A website I try to scrape seems to have an encoding problem. The pages state, that they are encoded in utf-8, but if I try to scrape them and fetch the html source using requests, the redirect adress contains an encoding, that is not utf-8. Browsers seem to be tolerant, so they fix this automatically, but the python requests package runs into an exception.

            My code looks like this:

            ...

            ANSWER

            Answered 2022-Feb-12 at 20:12

            You can use hooks= parameter in requests.get() method and explicitly urlencode the Location HTTP header. For example:

            Source https://stackoverflow.com/questions/71090854

            QUESTION

            ssl.SSLCertVerificationError: [SSL: CERTIFICATE_VERIFY_FAILED] certificate verify failed: certificate has expired (_ssl.c:997)
            Asked 2022-Jan-28 at 10:14

            I was playing with some web frameworks for Python, when I tried to use the framework aiohhtp with this code (taken from the documentation):

            ...

            ANSWER

            Answered 2022-Jan-28 at 10:14

            Picking up on the comment by @salparadise, the following worked for me:

            Source https://stackoverflow.com/questions/70236730

            QUESTION

            Inmutable and Mutable borrows in a call to "const" method for a "const" parameter
            Asked 2022-Jan-21 at 10:34

            I can't understand why Rust complains ("can't borrow as immutable because also borrowed as mutable") in this code (even considering that .len() is a "constant/harmless" function):

            ...

            ANSWER

            Answered 2022-Jan-21 at 10:34

            Maybe I'm wrong but I always regarded both expressions as "mathematically equivalent" so to say.

            They are, but this here is an issue with the borrow checker, it is not perfect, and it has limitations.

            In fact pretty much all static type systems without holes have will reject valid programs: the choice is to either reject valid programs or accept invalid ones.

            And in this case as Sven Marnach notes it's an artefact of the strict expression evaluation order: if you desugar the call to:

            Source https://stackoverflow.com/questions/70799516

            QUESTION

            Snowflake pipe - what permissions are needed for a different user to use the rest API /insertReport
            Asked 2022-Jan-11 at 20:52

            I have a Snowpipe created by user A. I would then like a separate user B to check its status using the Snowflake rest API endpoint /insertReport.

            • User A is an ACCOUNTADMIN
            • User A created the Snowpipe.
            • User A ran the following for user B's default role:
            ...

            ANSWER

            Answered 2022-Jan-11 at 20:52

            I have checked with a Snowflake representative - irrespective of MONITOR and OPERATE privileges, if you want to use /insertReport, you must have OWNERSHIP of the pipe.

            The permissions and features found here https://docs.snowflake.com/en/release-notes/2021-03.html#snowpipe-support-for-non-pipe-owners-to-manage-pipes-preview do not mention /insertReport at all. You can let a sub-role start/pause/load/read/check (via SQL) a pipe, but there are no privileges that let non-owners use /insertReport.

            Source https://stackoverflow.com/questions/70658768

            QUESTION

            Vaadin SCSS Compilation fails- File to import not found or unreadable: ../valo/valo.scss
            Asked 2022-Jan-07 at 13:31

            I am working on migration from Vaadin 8 to Vaadin 14 LTS in MPR. The .scss files used in our project need to be compiled. I used the following plugins

            ...

            ANSWER

            Answered 2022-Jan-07 at 13:31

            Couple of notes for you

            • SASS compiler is not needed in pom.xml, Vaadin 8 framework itself contains SASS compiler, which is invoked by the vaadin-flow-plugin

            • You need to have vaadin-themes depedency

              com.vaadin vaadin-themes ${vaadin8.version}
            • Both vaadin-maven-plugin and vaadin-flow-plugin needs to be correctly configured

            • A good reference pom.xml can be found here:

            https://github.com/TatuLund/mpr-demo/blob/mpr-4/pom.xml

            Source https://stackoverflow.com/questions/70618249

            QUESTION

            Schedule non-overlapping tasks between two people
            Asked 2021-Dec-29 at 09:26

            I am using Google OR-Tools to solve a maintenance scheduling problem. I have five machines which are all initially broken. I need to schedule tasks for two technicians to fix the machines to minimize the total lost output. Each technicial can fix any of the machines. However, the time taken to fix each machine is different (but known for each machine beforehand). The output from each machine is the same. Thus, the optimal solution is to do the quickest tasks (machine fixes) first and so as many machines are up and running as soon as possible. (This is a toy problem to get me started on something more complex.)

            I've hacked around the job shop problem to solve this for one technician (see working python script below) but I am stuck trying to apply it to two technicians as I can't work out how to handle the no overlap condition between two sets of technicians' tasks.

            ...

            ANSWER

            Answered 2021-Dec-27 at 10:42

            You could model it by creating an array of variables technicianForTask[task] which indicate which technician is doing each task. Then add no-overlap constraints for each pair of intervals, but only enforced if the technician is the same for both the tasks.

            I don't have a working Python installation, but the equivalent c# code would look like this:

            Source https://stackoverflow.com/questions/70493195

            QUESTION

            dial tcp 127.0.0.1:8080: connect: connection refused. go docker app
            Asked 2021-Dec-22 at 10:09

            I have two apps in go language. user_management app, which I run (docker-compose up --build) first, then I run(docker-compose up --build) sport_app. sport_app is dependent from user_management app.

            sport_app Dockerfile file as below.

            ...

            ANSWER

            Answered 2021-Dec-22 at 10:09

            For communicating between multiple docker-compose clients, you need to make sure that the containers you want to talk to each other are on the same network.

            For example, (edited for brevity) here you have one of the docker-compose.yml

            Source https://stackoverflow.com/questions/70440797

            Community Discussions, Code Snippets contain sources that include Stack Exchange Network

            Vulnerabilities

            No vulnerabilities reported

            Install rq

            First, run a Redis server, of course:.
            Simply use the following command to install the latest released version:.

            Support

            If you find RQ useful, please consider supporting this project via Tidelift.
            Find more information at:

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          • HTTPS

            https://github.com/rq/rq.git

          • CLI

            gh repo clone rq/rq

          • sshUrl

            git@github.com:rq/rq.git

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