Installing and managing dependencies¶
A Lime CRM project has a number of first and third party dependencies. To install and manage them we use a tool called Poetry.
Poetry is a tool for managing dependencies and virtual environments, as well as building and publishing your Python packages. It serves as a modern replacement for pip, making the development experience easier. This quick start guide provides the basics of using poetry for working with Lime packages and solutions.
The official documentation for poetry lives here: https://python-poetry.org/docs/
Poetry uses a single standardized
pyproject.toml file to replace
setup.py, requirements.txt, setup.cfg, MANIFEST.in, and Pipfile.
This file is used to store all your metadata and dependency declarations.
Dependencies and dev-dependencies are declared in their corresponding
For newly created solutions using
lime-project, the file will look
similar to this:
[build-system] requires = ['poetry-core>=1.3'] build-backend = 'poetry.core.masonry.api' [tool.metadata] display_name = 'test' package_name = 'solution-test' lib_name = 'solution_test' [tool.poetry] name = 'solution-test' version = '0.1.0' description = 'Lime CRM solution' authors = ['Author <[email protected]>'] [[tool.poetry.source]] name = 'lime' url = 'https://pypi.lime.tech/simple/' [tool.poetry.plugins.'lime_plugins'] 'solution-test' = 'solution_test' [tool.poetry.dependencies] python = '^3.7' lime-crm = '^2.457.0' [tool.poetry.group.dev.dependencies] autopep8 = '>=1' pytest = '>=6.2.3' flake8 = '^3.7' black = '^22.1.0' isort = '^5.0.0' [tool.lime] [tool.lime.project] project_version = '1.189.2' project_type = 'solution' project_target = 'cloud' project_imagebaker_version = '2.38.1' project_autoupdate = true project_autoupdate_env = "production" [tool.pytest.ini_options] minversion = '6.0' norecursedirs = [ 'venv', '.venv', 'build', 'dist', '.plugins', 'frontend', '.env', '.git', '.github', '.lime', '.vscode' ] faulthandler_timeout = 300 [tool.black] include = '\.pyi?$' exclude = ''' /( \.git | \.venv | frontend | poetry.lock )/ ''' [tool.isort] profile = "black" multi_line_output = 3
Each project always has a dependency on
lime-crm, the underlying library for Lime CRM. A package should keep as broad range of versions as its dependencies, while a solution should narrow it down.
Dependencies are added running
$ poetry add [dependency]
For more information regarding options and dependency specification please see Poetry's documentation
Project dependencies must be locked in a file called
poetry.lock before your project is published to the remote repo. This is done by running:
$ poetry lock
Once dependencies are lock, all following installs will use the lock-file to install dependencies. To update any dependency run:
$ poetry update [dependency]
poetry.lock file will fail to build
when pushed to the master branch.
Dependencies can be installed from the
poetry.lock file by running:
$ poetry install
If you don't have a lock-file, running
poetry install will create one
For more info on managing dependencies, refer to https://python-poetry.org/docs/cli/#install.