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This function inspects the Python environment which has been activated by the reticulate package and prints the versions of all slendr Python dependencies to the console.

Usage

check_env(verbose = TRUE)

Arguments

verbose

Should a log message be printed? If FALSE, only a logical value is returned (invisibly).

Value

Either TRUE (slendr Python environment is present) or FALSE

(slendr Python environment is not present).

Examples

check_dependencies(python = TRUE) # make sure dependencies are present

init_env()
#> The interface to all required Python modules has been activated.
check_env()
#> Summary of the currently active Python environment:
#> 
#> Python binary: /Users/mp/Library/r-miniconda-arm64/envs/Python-3.11_msprime-1.2.0_tskit-0.5.4_pyslim-1.0.1/bin/python 
#> Python version: 3.11.0 | packaged by conda-forge | (main, Jan 14 2023, 12:26:40) [Clang 14.0.6 ] 
#> 
#> slendr requirements:
#>  - tskit: version 0.5.4 ✓ 
#>  - msprime: version 1.2.0 ✓ 
#>  - pyslim: version 1.0.1 ✓