8/2/2023 0 Comments Conda vs miniconda vs anacondaPoetry uses the pyproject.toml configuration file to install python packages and set up the configurations. In a nutshell, TOML is intended for using an easy-to-read minimal configuration file. It can also handle other tools and configurations of your project in a deterministic way since it uses TOML format as the Python configuration file. It smoothly handles the dependencies, especially if you use Poetry in a fresh environment and then add your Python packages. Poetry is a python packaging and dependency management system initially released in 2018. You can find more information on how to build a conda package here. It’s not trivial (at least for me) since you would need several configuration files (like meta.yml, setup.py, etc.). Python packagingĪnother issue with conda is when you want to build a conda package for your library and publish it. Since we cannot see the dependencies of specific conda packages (unlike Poetry), it may not be easy to resolve those issues. Dependency resolver issuesĬonda may not even resolve the dependency issues. I initially thought that there is a connection issue or problems with connecting to the package repositories. There were few times that it took more than 30 minutes (yes, 30 minutes, not 30 seconds!) to create an environment. This is probably because conda tries to resolve the dependencies. Creating a new environment or even updating an old one may sometimes take a long time, especially if you have many packages. My main problem with conda is its performance issues. After several years of using conda, here are few of my observations on conda as a package and dependency management: Performance issues Name : post channels : - default - conda-forge dependencies : - python=3.8 - pandas=1.1.0 - pip=20.3.3 - pip : - requests=2.25.0īy now, you may say, great, conda does everything, so, let’s use conda packages in conda environments and let conda resolve any dependency issues. You can install a fresh conda environment by running the following command Besides, conda can install PyPI packages by using pip in an active conda environment. Not only that, but it is language-agnostic too. Unlike conda, both virtualenv and Pipenv are Python environments only.Īs you may note from the introduction, conda manages the environment and the packages, and the dependencies. I want to have the flexibility to install conda packages.However, the main reason I will not consider virtualenv nor the Pipenv as the environment managers are: Pipenv was created to address many shortcomings of virtualenv. You can install conda packages by running conda install package_name in your conda environment. Python libraries can also be packaged using conda, and a popular host for conda packages is Anaconda. You can install packages from PyPI by running pip install package_name. The most popular Python package repository is the Python Package Index (PyPI), a public repository for many Python libraries. Let’s first list different groups of technologies and highlight few tools In this post, library and package are used interchangeably, and they both refer to the Python package. Then, we will go over an ideal setup (of course, in my opinion □) suitable for most Python projects using conda and Poetry. This post discusses different available technologies for Python packaging, environment, and dependencies management systems. There are various tools for creating an isolated environment and install the libraries you need for your project. If you work on multiple Python projects at different development stages, you probably have different environments on your system. □ This article is also published on Towards Data Science blog.
0 Comments
Leave a Reply. |
AuthorWrite something about yourself. No need to be fancy, just an overview. ArchivesCategories |