jobs | PGSQL based work queue , with an asyncio asyncpg python API | Job Scheduling library

 by   vinissimus Python Version: Current License: MIT

kandi X-RAY | jobs Summary

kandi X-RAY | jobs Summary

jobs is a Python library typically used in Data Processing, Job Scheduling applications. jobs has no bugs, it has no vulnerabilities, it has build file available, it has a Permissive License and it has low support. You can install using 'pip install jobs' or download it from GitHub, PyPI.

A PL/PGSQL based work queue (Publisher/Consumer), with a python asyncio/asyncpg api.
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            kandi-support Support

              jobs has a low active ecosystem.
              It has 4 star(s) with 0 fork(s). There are no watchers for this library.
              OutlinedDot
              It had no major release in the last 6 months.
              There are 0 open issues and 1 have been closed. There are no pull requests.
              It has a neutral sentiment in the developer community.
              The latest version of jobs is current.

            kandi-Quality Quality

              jobs has no bugs reported.

            kandi-Security Security

              jobs has no vulnerabilities reported, and its dependent libraries have no vulnerabilities reported.

            kandi-License License

              jobs is licensed under the MIT License. This license is Permissive.
              Permissive licenses have the least restrictions, and you can use them in most projects.

            kandi-Reuse Reuse

              jobs releases are not available. You will need to build from source code and install.
              Deployable package is available in PyPI.
              Build file is available. You can build the component from source.
              Installation instructions are not available. Examples and code snippets are available.

            Top functions reviewed by kandi - BETA

            kandi has reviewed jobs and discovered the below as its top functions. This is intended to give you an instant insight into jobs implemented functionality, and help decide if they suit your requirements.
            • Run a task
            • Migrate migrations
            • Resolve a dotted name
            • Work on the server
            • Get a connection to the server
            • Setup logging for stdout
            • Nack a task
            • Get available migrations
            • Main worker function
            • Load a migration file
            • Acknowledge a result
            • Returns the migration path
            • Close the stream
            • Execute the main function
            Get all kandi verified functions for this library.

            jobs Key Features

            No Key Features are available at this moment for jobs.

            jobs Examples and Code Snippets

            Schedule new jobs .
            pythondot img1Lines of Code : 31dot img1License : Permissive (MIT License)
            copy iconCopy
            async def schedule_jobs():
                """Schedule jobs concurrently."""
                # Start a job which also represents a coroutine
                single_job = start_job(uuid4().hex, _DELAY_SMALL)
                assert asyncio.iscoroutine(single_job)
            
                # Grab a job record from the co  
            Start skipping jobs .
            javadot img2Lines of Code : 7dot img2License : Permissive (MIT License)
            copy iconCopy
            @Bean(name = "skippingBatchJob")
                public Job skippingJob(@Qualifier("skippingStep") Step skippingStep) {
                    return jobBuilderFactory
                            .get("skippingBatchJob")
                            .start(skippingStep)
                            .build();
                }  
            Gets the Jobs by id .
            javadot img3Lines of Code : 5dot img3License : Permissive (MIT License)
            copy iconCopy
            @GetMapping("/api/employees/{id}")
                @ResponseBody
                public String getEmployeesById(@PathVariable String id) {
                    return "ID: " + id;
                }  

            Community Discussions

            QUESTION

            Does flock maintain a queue when there are multiple files waiting for a lock?
            Asked 2021-Jun-16 at 02:07

            Would be great if someone can help me understand how flock functions. Lets says I have the below scenario:

            ...

            ANSWER

            Answered 2021-Jun-16 at 02:07

            I tried testing this scenarios with a working example script and I found that the waiting jobs are processed in a random manner.

            Source https://stackoverflow.com/questions/67943132

            QUESTION

            Parallelization in Durable Function
            Asked 2021-Jun-16 at 01:02

            I'm trying to understand how parallelization works in Durable Function. I have a durable function with the following code:

            ...

            ANSWER

            Answered 2021-Jun-10 at 08:44

            There are two approaches that are possible. The first is to use a suborchestrator for each job so that each suborchestrator handles just a specific job. Here is the docs for this approach https://docs.microsoft.com/en-us/azure/azure-functions/durable/durable-functions-sub-orchestrations?tabs=csharp Example from docs seem to be alike to yours.

            The other is to use ContinueWith so that each job has its own "chain"

            Source https://stackoverflow.com/questions/67910695

            QUESTION

            Multiple requests causing program to crash (using BeautifulSoup)
            Asked 2021-Jun-15 at 19:45

            I am writing a program in python to have a user input multiple websites then request and scrape those websites for their titles and output it. However, when the program surpasses 8 websites the program crashes every time. I am not sure if it is a memory problem, but I have been looking all over and can't find any one who has had the same problem. The code is below (I added 9 lists so all you have to do is copy and paste the code to see the issue).

            ...

            ANSWER

            Answered 2021-Jun-15 at 19:45

            To avoid the page from crashing, add the user-agent header to the headers= parameter in requests.get(), otherwise, the page thinks that your a bot and will block you.

            Source https://stackoverflow.com/questions/67992444

            QUESTION

            Clang failing to find header files in non-standard location
            Asked 2021-Jun-15 at 18:43

            I am currently trying to build OpenPose. First, I will try to describe the environment and then the error emerging from it. Caffe, being built from source, resides in its entirety in [/Users...]/openpose/3rdparty instead of the usual location (I redact some parts of the filepaths in this post for privacy). All of its include files can be found in [/Users...]/openpose/3rdparty/caffe/include/caffe. After entering this command:

            ...

            ANSWER

            Answered 2021-Jun-15 at 18:43

            You are using cmake. The makefiles generated by cmake don't conform to "standard" makefile conventions; in particular they don't use the CXXFLAGS variable.

            When you're using cmake, you're not expected to modify the compiler options by changing the invocation of make. Instead, you're expected to modify the compiler options by either editing the CMakeLists.txt file, or else by providing an overridden value to the cmake command line that is used to generate your makefiles.

            Source https://stackoverflow.com/questions/67991707

            QUESTION

            Find total count of success and failed records
            Asked 2021-Jun-15 at 15:47

            I have to formulate SQL Query to display total success and failed device processing. Suppose User selects 2 devices and runs some process. Each Process which user triggers will spawn 4 jobs (1 devices has 2 jobs to run). Since here user select 2 devices so 4 records comes in db. Now based on ParentTaskId I need to display total successfull,failed jobs with total devices.

            We count a job on a device as success only when both jobs(Type 1,Type 2) are success.

            Note : If jobtype 1 fails , jobtype 2 will not trigger

            ...

            ANSWER

            Answered 2021-Jun-15 at 15:47

            You can use two levels of aggregation -- the inner one to get the status per parent and device. For this, you can actually use min(taskStatus) to get the status:

            Source https://stackoverflow.com/questions/67989415

            QUESTION

            Git: Copy folder from master to the root of another branch
            Asked 2021-Jun-15 at 13:28

            I have a static website which is generating an output folder to the MyBlog/output in the master branch. But I want output to be the source of my GH Pages, I am looking for a way to use output as the root of gh-pages branch.

            That's my deploy.yml

            ...

            ANSWER

            Answered 2021-Jun-15 at 13:28

            Ok, this should work. Remove the last line - run: git push from your action. Then add the following.

            Source https://stackoverflow.com/questions/67985160

            QUESTION

            How to Correctly merge 2 JSONs
            Asked 2021-Jun-15 at 09:17

            I have 2 JSONs that I get from separate API calls.

            Here is first one:

            ...

            ANSWER

            Answered 2021-Jun-15 at 09:17

            try this code, if you project allows you to create classes for the JSON you receives.

            first created these classes

            Source https://stackoverflow.com/questions/67940334

            QUESTION

            What are the different use cases for AWS VPC in the area of Data Analytics?
            Asked 2021-Jun-15 at 07:40

            I am new to AWS VPC and exploring everything about it. I understood that VPC is majorly used to have a secure and isolated environment. What are the different use cases for AWS VPC in the area of Data Analytics? I have a data lake pipeline currently which is as follows:

            1. Extract data using APIs
            2. Store raw data in S3
            3. Create Lambda functions or Glue Jobs to perform business metrics
            4. Store metric outputs in S3
            5. Create tables in Athena for all the data stored in S3
            6. Import tables in Quicksight to produce business insights from visuals

            In this process how can VPC be used or make this process efficient/better?

            ...

            ANSWER

            Answered 2021-Jun-15 at 07:40

            The services you mention (mostly) live outside of VPCs.

            VPCs are used for services that use virtual computers, such as Amazon EC2 computers and Amazon RDS databases.

            By using services that don't involve specific 'computers' (such as Amazon S3, Athena, QuickSight) you can take advantage of much lower costs, paying only what you use. These services do not mimic traditional servers and therefore don't need VPCs. All the networking complexity is hidden and you can concentrate on using the service instead of running a network.

            Yes, VPCs add extra security, but that's only because resources on a VPC need securing due to potential security holes. The services you mention are all secured via IAM and do not expose themselves outside the published APIs.

            Source https://stackoverflow.com/questions/67981408

            QUESTION

            Spring Batch Using CompositeItemWriter and CompositeItemProcessor
            Asked 2021-Jun-15 at 06:57

            Using Spring Batch, I have to write in two different table, but using the same ItemReader.

            I can't figure out how to use one ItemReader and a CompositeItemWriter.

            Here's the JobConfiguration :

            ...

            ANSWER

            Answered 2021-Jun-15 at 06:57

            This is because your ItemProcessorSurveillance implements two interfaces: ItemProcessor and StepExecutionListener but is only registered as an ItemProcessor in the step. It should also be registered as a listener so that beforeStep is called when appropriate to set the stepExecution field.

            Source https://stackoverflow.com/questions/67969799

            QUESTION

            Cannot install additional requirements to apache airflow
            Asked 2021-Jun-14 at 16:35

            I am using the following docker-compose image, I got this image from: https://github.com/apache/airflow/blob/main/docs/apache-airflow/start/docker-compose.yaml

            ...

            ANSWER

            Answered 2021-Jun-14 at 16:35

            Support for _PIP_ADDITIONAL_REQUIREMENTS environment variable has not been released yet. It is only supported by the developer/unreleased version of the docker image. It is planned that this feature will be available in Airflow 2.1.1. For more information, see: Adding extra requirements for build and runtime of the PROD image.

            For the older version, you should build a new image and set this image in the docker-compose.yaml. To do this, you need to follow a few steps.

            1. Create a new Dockerfile with the following content:

            Source https://stackoverflow.com/questions/67851351

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

            Vulnerabilities

            No vulnerabilities reported

            Install jobs

            You can install using 'pip install jobs' or download it from GitHub, PyPI.
            You can use jobs like any standard Python library. You will need to make sure that you have a development environment consisting of a Python distribution including header files, a compiler, pip, and git installed. Make sure that your pip, setuptools, and wheel are up to date. When using pip it is generally recommended to install packages in a virtual environment to avoid changes to the system.

            Support

            For any new features, suggestions and bugs create an issue on GitHub. If you have any questions check and ask questions on community page Stack Overflow .
            Find more information at:

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            CLONE
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            https://github.com/vinissimus/jobs.git

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            gh repo clone vinissimus/jobs

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            git@github.com:vinissimus/jobs.git

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