Fix kaleido command bug (#2228)

quinten-goens · web-flow · commit e874b862de1c · 2023-02-13T10:17:16.000-06:00
The line needs access to the Python sys module to run. Otherwise it gives a missing package error.
diff --git a/R/kaleido.R b/R/kaleido.R
@@ -107,7 +107,7 @@ kaleido <- function(...) {
       # Write the base64 encoded string that transform() returns to disk
       # https://github.com/plotly/Kaleido/blame/master/README.md#L52
       reticulate::py_run_string(
-        sprintf("open('%s', 'wb').write(%s)", file, transform_cmd)
+        sprintf("import sys; open('%s', 'wb').write(%s)", file, transform_cmd)
       )
       
       invisible(file)

Original file line number	Diff line number	Diff line change
`@@ -107,7 +107,7 @@ kaleido <- function(...) {`
`107`	`107`	`# Write the base64 encoded string that transform() returns to disk`
`108`	`108`	`# https://github.com/plotly/Kaleido/blame/master/README.md#L52`
`109`	`109`	`reticulate::py_run_string(`
`110`		`- sprintf("open('%s', 'wb').write(%s)", file, transform_cmd)`
	`110`	`+ sprintf("import sys; open('%s', 'wb').write(%s)", file, transform_cmd)`
`111`	`111`	`)`
`112`	`112`
`113`	`113`	`invisible(file)`