The goal of leanpubr is to provide provides access to
the ‘Leanpub’ ‘API’ https://leanpub.com/help/api for gathering information
about publications and submissions to the ‘Leanpub’ platform.
You can install leanpubr from GitHub with:
# install.packages("remotes")
remotes::install_github("muschellij2/leanpubr")The main thing you need to do is get an API key from Leanpub. You can
do this by visiting https://leanpub.com/user_dashboard/api_key if you are an
author. If you are not an author, I don’t believe access to the API is
possible. You can pass this api_key to functions in Leanpub
(almost all prefixed by lp_), or you can set the
environmental variable LEANPUB_API_KEY. You can set this in
an interactive R session such as:
Sys.setenv("LEANPUB_API_KEY" = "YOUR_KEY")or put this in your ~/.Renviron:
LEANPUB_API_KEY = "YOUR_KEY"You can use lp_book_info to get information about any
book in Leanpub:
library(leanpubr)
slug = "biostatmethods"
res = lp_book_info(slug, error = FALSE, verbose = TRUE)
#> GET command is:
#> Response [https://leanpub.com/login]
#> Date: 2025-04-01 15:44
#> Status: 200
#> Content-Type: text/html; charset=utf-8
#> Size: 25.4 kB
#> <!DOCTYPE html>
#> <!--[if lt IE 7]> <html class="no-js lt-ie9 lt-ie8 lt-ie7"> <![endif]-->
#> <!--[if IE 7]> <html class="no-js lt-ie9 lt-ie8"> <![endif]-->
#> <!--[if IE 8]> <html class="no-js lt-ie9"> <![endif]-->
#> <!--[if gt IE 9]><!--><html class="no-js" lang="en"><!--<![endif]--><head>
#> <meta content='IE=edge' http-equiv='X-UA-Compatible'>
#> <meta charset='utf-8'>
#> <meta content='width=device-width, initial-scale=1.0, maximum-scale=1, user-s...
#> <meta content='en' name='Content-Language'>
#> <link rel="apple-touch-icon-precomposed" type="image/png" href="https://leanp...
#> ...
res$content
#> {html_document}
#> <html class="no-js" lang="en">
#> [1] <head>\n<meta http-equiv="Content-Type" content="text/html; charset=UTF-8 ...
#> [2] <body id="sessions-login">\n\n<div class="flash" id="js-flash-prototype"> ...