html_session

From rvest v0.3.2 by Hadley Wickham

Simulate a session in an html browser.

Usage

html_session(url, ...)
is.session(x)

Arguments

url: Location to start session
...: Any additional httr config to use throughout session.
x: An object to test to see if it's a session.

Methods

A session object responds to a combination of httr and html methods: use cookies(), headers(), and status_code() to access properties of the request; and html_nodes to access the html.

Examples

library(rvest)

# NOT RUN {
# http://stackoverflow.com/questions/15853204

s <- html_session("http://hadley.nz")
s %>% jump_to("hadley-wickham.jpg") %>% jump_to("/") %>% session_history()
s %>% jump_to("hadley-wickham.jpg") %>% back() %>% session_history()
# }
# NOT RUN {
s %>% follow_link(css = "p a")
# }

Documentation reproduced from package rvest, version 0.3.2, License: GPL-3

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