Check and install python packages

Usage

check_Python(
  packages,
  envname = NULL,
  conda = "auto",
  force = FALSE,
  pip = TRUE,
  pip_options = character(),
  ...
)

Arguments

packages: A character vector, indicating package names which should be installed or removed. Use ⁠<package>==<version>⁠ to request the installation of a specific version of a package.
envname: The name of a conda environment.
conda: The path to a conda executable. Use "auto" to allow SCP to automatically find an appropriate conda binary.
force: Whether to force package installation. Default is FALSE.
pip: Whether to use pip for package installation. By default, packages are installed from the active conda channels.
pip_options: An optional character vector of additional command line arguments to be passed to pip. Only relevant when pip = TRUE.
...: Other arguments passed to conda_install

Examples

check_Python(packages = c("bbknn", "scanorama"))
if (FALSE) {
check_Python(packages = "scvi-tools==0.20.0", envname = "SCP_env", pip_options = "-i https://pypi.tuna.tsinghua.edu.cn/simple")
}