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.Rprofile
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.Rprofile
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# This file configures the virtualenv and Python paths differently depending on
# the environment the app is running in (local vs remote server).
# Edit this name if desired when starting a new app
VIRTUALENV_NAME = 'venv_shiny_app'
py_ver <- "3.7.9"
# ------------------------- Settings (Do not edit) -------------------------- #
if (Sys.info()[['user']] == 'shiny'){
# Running on shinyapps.io
Sys.setenv(PYTHON_PATH = 'python3')
Sys.setenv(VIRTUALENV_NAME = VIRTUALENV_NAME) # Installs into default shiny virtualenvs dir
Sys.setenv(RETICULATE_PYTHON = paste0('/home/shiny/.virtualenvs/', VIRTUALENV_NAME, '/bin/python'))
} else if (Sys.info()[['user']] == 'rstudio-connect'){
# Running on remote server
Sys.setenv(PYTHON_PATH = '/opt/python/3.7.7/bin/python3')
Sys.setenv(VIRTUALENV_NAME = paste0(VIRTUALENV_NAME, '/')) # include '/' => installs into rstudio-connect/apps/
Sys.setenv(RETICULATE_PYTHON = paste0(VIRTUALENV_NAME, '/bin/python'))
} else if (Sys.info()[['sysname']] == 'Windows') {
py_ver <- "3.7.9"
py_loc <- paste0(Sys.getenv()["LOCALAPPDATA"],
"\\r-reticulate\\r-reticulate\\pyenv\\pyenv-win\\versions\\",
py_ver,
"\\python.exe")
if (!file.exists(py_loc)) {
reticulate::install_python(version = py_ver)
print("Installing the appropriate Python version")
.rs.restartR()
print("Installed, restarting R")
}
Sys.setenv(PYTHON_PATH = py_loc)
Sys.setenv(VIRTUALENV_NAME = VIRTUALENV_NAME)
} else if (Sys.info()[['user']] == "rstudio") { # This is for SSPCloud
Sys.setenv(PYTHON_PATH = "/usr/bin/python3")
Sys.setenv(VIRTUALENV_NAME = paste0("~/", VIRTUALENV_NAME))
Sys.setenv(RETICULATE_PYTHON = paste0("~/", VIRTUALENV_NAME, "/bin/python3"))
} else {
# Running locally
options(shiny.port = 7450)
Sys.setenv(PYTHON_PATH = 'python3')
Sys.setenv(VIRTUALENV_NAME = VIRTUALENV_NAME) # exclude '/' => installs into ~/.virtualenvs/
# RETICULATE_PYTHON is not required locally, RStudio infers it based on the ~/.virtualenvs path
}