Python packages installation caching












0















As part of our aws lambda deployment using serverless, I've built a custom deployment python script which uses serverless framework.



Each deployment we pip install requirements.txt to some temp folder and copy the packages to a different folder with the repo's files.



What is the best practice for skipping the installation of packages every single time?



I still want to make sure that the right packages versions are installed according to requirements.txt.



It is preferred not to use os environment variables for this installation?



Thanks.










share|improve this question

























  • Hey! Could you add a few details please? Is this a manual build you perform locally, or something that runs in Jenkins or CodeBuild? Solutions vary in this case, but generally it's good practice to create a "clean" package, but this is tedious, so you let a build server/service deal with this :-)

    – Maurice
    Dec 26 '18 at 13:46
















0















As part of our aws lambda deployment using serverless, I've built a custom deployment python script which uses serverless framework.



Each deployment we pip install requirements.txt to some temp folder and copy the packages to a different folder with the repo's files.



What is the best practice for skipping the installation of packages every single time?



I still want to make sure that the right packages versions are installed according to requirements.txt.



It is preferred not to use os environment variables for this installation?



Thanks.










share|improve this question

























  • Hey! Could you add a few details please? Is this a manual build you perform locally, or something that runs in Jenkins or CodeBuild? Solutions vary in this case, but generally it's good practice to create a "clean" package, but this is tedious, so you let a build server/service deal with this :-)

    – Maurice
    Dec 26 '18 at 13:46














0












0








0








As part of our aws lambda deployment using serverless, I've built a custom deployment python script which uses serverless framework.



Each deployment we pip install requirements.txt to some temp folder and copy the packages to a different folder with the repo's files.



What is the best practice for skipping the installation of packages every single time?



I still want to make sure that the right packages versions are installed according to requirements.txt.



It is preferred not to use os environment variables for this installation?



Thanks.










share|improve this question
















As part of our aws lambda deployment using serverless, I've built a custom deployment python script which uses serverless framework.



Each deployment we pip install requirements.txt to some temp folder and copy the packages to a different folder with the repo's files.



What is the best practice for skipping the installation of packages every single time?



I still want to make sure that the right packages versions are installed according to requirements.txt.



It is preferred not to use os environment variables for this installation?



Thanks.







python caching pip aws-lambda serverless-framework






share|improve this question















share|improve this question













share|improve this question




share|improve this question








edited Dec 28 '18 at 17:56









marc_s

572k12811071253




572k12811071253










asked Dec 25 '18 at 9:55









AmitsAmits

113




113













  • Hey! Could you add a few details please? Is this a manual build you perform locally, or something that runs in Jenkins or CodeBuild? Solutions vary in this case, but generally it's good practice to create a "clean" package, but this is tedious, so you let a build server/service deal with this :-)

    – Maurice
    Dec 26 '18 at 13:46



















  • Hey! Could you add a few details please? Is this a manual build you perform locally, or something that runs in Jenkins or CodeBuild? Solutions vary in this case, but generally it's good practice to create a "clean" package, but this is tedious, so you let a build server/service deal with this :-)

    – Maurice
    Dec 26 '18 at 13:46

















Hey! Could you add a few details please? Is this a manual build you perform locally, or something that runs in Jenkins or CodeBuild? Solutions vary in this case, but generally it's good practice to create a "clean" package, but this is tedious, so you let a build server/service deal with this :-)

– Maurice
Dec 26 '18 at 13:46





Hey! Could you add a few details please? Is this a manual build you perform locally, or something that runs in Jenkins or CodeBuild? Solutions vary in this case, but generally it's good practice to create a "clean" package, but this is tedious, so you let a build server/service deal with this :-)

– Maurice
Dec 26 '18 at 13:46












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