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context("run")
test_that("Python code can be run as strings", {
# runs code in main module
result <- py_run_string("x = 1")
expect_equal(result$x, 1L)
main <- import_main(convert = TRUE)
expect_equal(main$x, 1L)
# runs code in local dictionary
result <- py_run_string("x = 42", local = TRUE)
expect_true(result$x == 42L)
expect_true(main$x == 1L)
})
test_that("Python files can be run", {
file <- tempfile(fileext = ".py")
writeLines("file = __file__", file)
out <- py_run_file(file, local = TRUE)
expect_s3_class(out, "python.builtin.dict")
expect_equal(file, out$file)
expect_false("__name__" %in% names(out))
out <- py_run_file(file, local = FALSE)
expect_s3_class(out, "python.builtin.dict")
expect_identical(get("pyobj", out),
get("pyobj", py_get_attr(import_main(), "__dict__")))
expect_equal(file, out$file)
expect_false("__name__" %in% names(out))
py_run_string("del file") # cleanup after test
})
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