_create_tutorials_templates.qmd

title
Create Tutorial Templates

Running is code will take all the `.ipynb` notebooks in a folder and copy them to a template folder after removing all code from within the code chunks. It works for specific folders now, and is written in R and bash, but can be generalized further. It converts the `.ipynb` notebooks to `.qmd` files temporarily to do this, and `.ipynb` files require something in the code chunks, which for now is `#`. It also will redo relative filepaths so that images from the tutorials folder show up in these tutorial templates. Thank you Jacqueline Nolis for the regular expression code: <https://twitter.com/skyetetra/status/1454472378243698694> ```{r} ## libraries library(tidyverse) ## install.packages(tidyverse) library(here) ## install.packages(here) library(glue) ## install.packages(glue) ## quarto: install the command line interface (CLI) from https://quarto.org ## list all tutorials ipynb_files <- list.files(here("tutorials"), pattern = ".ipynb") ipynb_files <- tools::file_path_sans_ext(ipynb_files) ## for loop for (f in ipynb_files) { ## f = ipynb_files[3] ## convert to .qmd in template directory system(glue("quarto convert tutorials/{f}.ipynb --output tutorials-templates/{f}.qmd")) ## remove code from code chunks (leaving only #), redo image filepaths, overwrite the .qmd read_file(glue("tutorials-templates/{f}.qmd")) %>% str_replace_all("```\\{python(.*)\\}[\\S\\s]*?```","```\\{python\\1\\}\n#\n\n```") %>% write_file(glue("tutorials-templates/{f}.qmd")) ## convert template to .ipynb system(glue("quarto convert tutorials-templates/{f}.qmd --output tutorials-templates/{f}.ipynb")) ## delete temporary .qmd file.remove(glue("tutorials-templates/{f}.qmd")) } ``` Note: without the added `#` in the code chunks, they disappeared entirely in the .ipynb files, [like this example](https://github.com/NASA-Openscapes/2021-Cloud-Hackathon/blob/4c6c8aa2deb484bdf11d91c6f0379b8b230ac382/tutorials-templates/Additional_Resources__Direct_S3_Access__gdalvrt.ipynb). An additional space did not alleviate, so we'll do comments for now.