Managing dependencies Poetry supports specifying main dependencies in the project.dependencies section of your pyproject.toml according to PEP 621. For legacy reasons and to define additional information that are only used by Poetry the tool.poetry.dependencies sections can be used. See Dependency specification for more information. Dependency groups Poetry provides a way to organize your dependencies by groups. The dependencies declared in project.dependencies respectively tool.poetry.dependencies are part of an implicit main group. Those dependencies are required by your project during runtime.

Managing dependencies Poetry supports specifying main dependencies in the project.dependencies section of your pyproject.toml according to PEP 621. For legacy reasons and to define additional information that are only used by Poetry the tool.poetry.dependencies sections can be used. See Dependency specification for more information. Dependency groups Poetry provides a way to organize your dependencies by groups. The dependencies declared in project.dependencies respectively tool.poetry.dependencies are part of an implicit main group. Those dependencies are required by your project during runtime.