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versioning mechanism for python packages

$10-30 USD

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已发布超过 3 年前

$10-30 USD

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The task is to design and implement a versioning mechanism for python packages. It includes in-house packages that use 3rd party packages. For this scope, lets say no prod/staging/dev etc… Some context and details: In python, packages are managed by an app called pip, and requirements are managed by a requirements file ([login to view URL]) In addition, there is a newer package version manager called pipenv that simulates a node/npm model of package versioning. The purpose of the task is to design and code a tool that will utilize package versioning in order to allow safe CICD flow (specifically the part of building a python package and installing it). For example: We have 3 packages – P1: * In house packages required (dependency): None * External packages required: requests P2: * In house: P1 * External: boto3 P3: * In house: P2 * External: None In addition we have 2 services: S1: * Should install P2 package as the application S2: * Should install P3 package as the application Please design, in detail, the workflow of the installation process. Please keep in mind the following and address them: * How to install dependencies of dependencies * How to avoid conflicts between versions * How to be able deploy fast, but without errors (for example, if P1 changes, should we build and install both P2, P3?) * What version of each package will be installed? * How will versions be handled? Write the code in python that will implement the base of design. It should be simple, and it’s OK if it won’t cover all aspects of a complete implementation, but only the core logic.
项目 ID: 28174427

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活跃3 年前

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West Chester, United States
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