fauxpas does http errors
- HTTP error classes more in line with Ruby/Python/Etc.
- An error class for each HTTP status in case a user wants to be specific to an HTTP status code, and general purpose handlers for any error
- Work with any of the major R http clients:
- Provide flexiblity for what to do on an HTTP error, including custom functions and message templates
- HTTP on wikipedia: https://en.wikipedia.org/wiki/Hypertext_Transfer_Protocol
- HTTP2 on wikipedia: https://en.wikipedia.org/wiki/HTTP/2
- HTTP/1.1: https://www.w3.org/Protocols/rfc2616/rfc2616-sec10.html
- HTTP/2: https://tools.ietf.org/html/rfc7540
use with crul
library("crul") cli <- HttpClient$new("https://httpbin.org/status/414") res <- cli$get() http(res) #> Error: Request-URI Too Long (HTTP 414). http414(res) #> Error: Request-URI Too Long (HTTP 414).
x <- HTTPRequestURITooLong$new() x$do_verbose(res) #> Error: Request-URI Too Long (HTTP 414). #> - The server is refusing to service the request because the Request-URI is #> longer than the server is willing to interpret. This rare condition is only likely #> to occur when a client has improperly converted a POST request to a GET request #> with long query information, when the client has descended into a URI black hole #> of redirection (e.g., a redirected URI prefix that points to a suffix of itself), #> or when the server is under attack by a client attempting to exploit security #> holes present in some servers using fixed-length buffers for reading or #> manipulating the Request-URI.
use with curl
library("curl") h <- curl::new_handle() curl::handle_setopt(h) resp <- curl::curl_fetch_memory("https://httpbin.org/status/404", h) http(resp) #> Error: Not Found (HTTP 404). http404(resp) #> Error: Not Found (HTTP 404).
x <- HTTPNotFound$new() x$do_verbose(resp) #> Error: Not Found (HTTP 404). #> - The server has not found anything matching the Request-URI. No indication is #> given of whether the condition is temporary or permanent. The 410 (Gone) status #> code SHOULD be used if the server knows, through some internally configurable #> mechanism, that an old resource is permanently unavailable and has no forwarding #> address. #> This status code is commonly used when the server does not wish to #> reveal exactly why the request has been refused, or when no other response is #> applicable.
use with httr
library("httr") res <- GET("https://httpbin.org/status/405") http405(res) #> Error: Method Not Allowed (HTTP 405).
x <- HTTPMethodNotAllowed$new() x$do_verbose(res) #> Error: Method Not Allowed (HTTP 405). #> - The method specified in the Request-Line is not allowed for the resource #> identified by the Request-URI. The response MUST include an Allow header #> containing a list of valid methods for the requested resource.
- Please report any issues or bugs
- License: MIT
- Get citation information for
fauxpasin R doing
citation(package = 'fauxpas')
- Please note that this project is released with a Contributor Code of Conduct. By participating in this project you agree to abide by its terms.