gnu: Add r-rvest.

* gnu/packages/cran.scm (r-rvest): New variable.

Signed-off-by: Marius Bakke <mbakke@fastmail.com>
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Charlie Ritter 2018-03-12 11:03:41 -04:00 committed by Marius Bakke
parent 81a9d4a422
commit 8a1ef6ac25
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@ -37,6 +37,31 @@ (define-module (gnu packages cran)
#:use-module (gnu packages statistics)
#:use-module (gnu packages web))
(define-public r-rvest
(package
(name "r-rvest")
(version "0.3.2")
(source
(origin
(method url-fetch)
(uri (cran-uri "rvest" version))
(sha256
(base32
"04mv99z8dixywx96kfy4215g6ib23s7qvd77hcf9pxqxzcvqhvhd"))))
(build-system r-build-system)
(propagated-inputs
`(("r-httr" ,r-httr)
("r-magrittr" ,r-magrittr)
("r-selectr" ,r-selectr)
("r-xml2" ,r-xml2)))
(home-page "https://github.com/hadley/rvest")
(synopsis "Simple web scraping for R")
(description
"@code{r-rvest} helps you scrape information from web pages. It is
designed to work with @code{magrittr} to make it easy to express common web
scraping tasks, inspired by libraries like @code{BeautifulSoup}.")
(license license:gpl3)))
(define-public r-selectr
(package
(name "r-selectr")