search for: getcurlhandl

Encountered an error in scripting, which can be reproduced using Rscript as follows: $ Rscript -e "library(httr); handle('http://cran.r-project.org')" Error in getCurlHandle(cookiefile = cookie_path, .defaults = list()) : could not find function "getClass" Calls: handle -> getCurlHandle or by starting R without the methods package attached: $ R_DEFAULT_PACKAGES=base R [snip] > library(httr) > handle('http://cran.fhcrc.org/') Error in get...

Hello. I know that it's usually possible to write cookies to a cookie file by removing the curl handle and doing a gc() call. I can do this with getURL(), but I just can't obtain the same results with postForm(). If I use: curlHandle <- getCurlHandle(cookiefile=FILE, cookiejar=FILE) and then do: getURL(http://example.com/script.cgi, curl=curlHandle) rm(curlHandle) gc() it's OK, the cookie is there. But, if I do (same handle; the parameter is a dummy): postForm(site, .params=list(par="cookie"), curl=curlHandle, style="P...

...g the protocols as shown in Input (below), i have go the output as shown in below. input library (rneos) NC<-CreateNeosComm(curlopts=list(httpheader=c('content-type'="text/xml", 'User-Agent'="R"), protocols=proxy.noc.titech.ac.jp:3128, port=3332),curlhandle=getCurlHandle()) #to check the neos server is active"NeosServer is alive" is returned Nping(convert=T, nc=NC) output > library (rneos) > NC<-CreateNeosComm(curlopts=list(httpheader=c('content-type'="text/xml", 'User-Agent'="R"), protocols=proxy.noc.titech....

....wateroffice.ec.gc.ca/graph/graph_e.html?mode=text&stn=05ND012&prm1=3&syr=2012&smo=09&sday=15&eyr=2012&emo=09&eday=18" postForm(site, disclaimer_action="I Agree") cf <- "cookies.txt" no_cookie <- function() { curlHandle <- getCurlHandle(cookiefile=cf, cookiejar=cf) getURL(site, curl=curlHandle) rm(curlHandle) gc() } if ( file.exists(cf) == TRUE ) { file.create(cf) no_cookie() } allTables <- readHTMLTable(site) allTables [[alternative HTML version deleted]]

....org/x.asp" --user-agent "Mozilla/5.0 (Macintosh; Intel Mac OS X 10.7; rv:16.0) Gecko/20100101 Firefox/23.0" --location --include a cookie file "cookie.txt" is saved to my working directory. However, when I try what I think is the equivalent command R with RCurl: ch <- getCurlHandle(followlocation = T, header = T, useragent = "Mozilla/5.0 (Macintosh; Intel Mac OS X 10.7; rv:16.0) Gecko/20100101 Firefox/23.0") getURL(url = "http://www.corpusdelespanol.org/x.asp", cookiejar = "cookie.txt", curl = ch) no cookie file is saved. What am I missing to...

...have equal lengths I have no clue why works fine with n=10 but for higher values fall over. Any Suggestions? Below is my script. Thanks, Alberto library(plyr) library(twitteR) getuser <- getUser('altons') count <- 50 UserFollowers <-userFollowers(getuser, n=count, session = getCurlHandle()) dffollow <- ldply(userFollowers(getuser, n=count, session = getCurlHandle()), function(x) c(screenName=x at screenName ,name=x at name ,statusesCount =x at statusesCount ,followersCount=x at followersCount ,friendsCount=x at friendsCount ,TwitterBirth...

...able session cookies in your browser and try again. $`NULL` V1 V2 V3 1 $`NULL` V1 1 Cookies disabled $`NULL` V1 1 2 3 I have carefully read section 4.4. from this: http://www.omegahat.org/RCurl/RCurlJSS.pdf and tried the following without succes: curl <- getCurlHandle() curlSetOpt(cookiejar = 'cookies.txt', curl = curl) Any suggestions on how to allow for cookies? Thanks. Math -- View this message in context: http://r.789695.n4.nabble.com/How-to-set-cookies-in-RCurl-tp4632693.html Sent from the R help mailing list archive at Nabble.com.

...split(filenames, "\r*\n")[[1]], sep = "") no problems until here, I get a list with the files I want. But then, when I use: download.file(filenames, destfile="") I don't know how to tell R to use the same names for the destfiles als the filenames. If i use: con = getCurlHandle( ftp.use.epsv = FALSE) contents = sapply(filenames[1:5], getURL, curl = con) names(contents) = filenames[1:length(contents)] I get an "error in curlPerform". I know, it's easy to download ftp folders with appropriate programs, but i want to manage to get it work in R.... greets Ma...

...      ftpUpload(what=files[i],to=files[i]) } At i=11 I get : (my server has only 10 available open connections available) : Erreur dans curlPerform(url = to, upload = TRUE, readfunction = uploadFunctionHandler(what,  :   Got a 421 ftp-server response when 220 was expected 2 nd Try : ftpConnection=getCurlHandle(userpwd=ftp$userpwd,maxconnects=1,fresh.connect=0) for (i in 1:length(file)){       ftpUpload(what=files[i],to=files[i],curl=ftpConnection) } And I got this error after 30 files (the error is not linked to the web server but to the R session) : Error in file(file, "rb") : all conection a...

....opts, curl handle and the ... argument) but got the same error message each time. # Failed attempt using .opts construct myopts <-curlOptions(netrc=1) curlPerform("http://www.omegahat.org/RCurl/testPassword/index.html", .opts=myopts) # Failed attempt using curl handle handle <- getCurlHandle(netrc=1) curlPerform("http://www.omegahat.org/RCurl/testPassword/index.html", curl=handle) # Failed attempt using ... construct curlPerform("http://www.omegahat.org/RCurl/testPassword/index.html", netrc=1) Common error message for all failed attempts: Error in mapCurlOptNam...

...cter size limit in a JSON string when trying retrieve data from either `curlPerform()` or `getURL()`. Here is non-reproducible code [1], but it should shed some light on the problem. # Note that .base.url is the basic url for the API, q is a query, user # is specified, etc. session = getCurlHandle() curl.opts <- list(userpwd = paste(user, ":", key, sep = ""), httpheader = "Content-Type: application/json") request <- paste(.base.url, q, sep = "") txt <- getURL(url = request, curl = session, .opts = curl.opts,...

Hi, I've set up a very simple R repository. Just a single source library. Everything works fine. I can install the package on my client using: install.packages(repos='http://www.myServer.se/myRepo/', pkgs='myLib', dep=TRUE) However, I want to protect the repo, so I use a .htaccess, placed directly under 'myRepo' on the server. I use 'Authentication Basic' and

Hi everyone, I have to fetch about 300 to 500 zipped archives from a remote ftp server. Each of the archive is about 1Mb. I know I can get it done by using download.file() in R, but I am curious that is there a faster way to do this using RCurl. For example, are there some parameters that I can set so that the connection does not need to be rebuilt....etc. A even simpler question is, how can I

Hi! I've performed a Google Scholar Search using a query, let's say "Frank Harrell", and parsed the links to the EndNote references from the resulting HTML code. Now I'd like to download all the references automatically. For this, I have tried to use RCurl, but I can't seem to get it working: I always get error code "403 Forbidden" from the web server.

...get a response is: library(SSOAP) library(XML) library(RCurl) # download the file needed for authentication download.file(url="http://curl.haxx.se/ca/cacert.pem", destfile="cacert.pem") # set the curl options curl <- getCurlHandle() options(RCurlOptions = list(capath = system.file("CurlSSL", "cacert.pem", package = "RCurl"), ssl.verifypeer = FALSE)) curlSetOpt(.opts = list(proxy = 'proxyserver:port'), curl = curl) wsdl <- getURL("XXXXXX.a...

Confirmed that gcc-gfortran is installed Package gcc-gfortran-4.4.7-16.el6.x86_64 already installed and latest version What could I check next? I do not have the following installed and will get that done and tested again. libcurl-devel libidn-devel Thanks, Larry -----Original Message----- From: Tom Callaway [mailto:tcallawa at redhat.com] Sent: Wednesday, January 27, 2016

...er.Rd:15: missing file link 'writeBin' chunkToLineReader html ... getCurlErrorClassNames html Rd warning: /tmp/RtmpaLgRR9/R.INSTALL33a830da853e/RCurl/man/getCurlErrorClassNames.Rd:25: missing file link 'tryCatch' getCurlHandle html ... url.exists html Rd warning: /tmp/RtmpaLgRR9/R.INSTALL33a830da853e/RCurl/man/url.exists.Rd:5: missing file link 'file.exists' ** building package indices ... Error in dyn.load(file, DLLpath = DLLpat...

...tion \examples > > fileUpload text html latex > > findHTTPHeaderEncoding text html latex example > > getBitIndicators text html latex example > > Note: removing empty section \examples > > getCurlHandle text html latex > > getCurlInfo text html latex example > > getURIAsynchronous text html latex example > > Note: removing empty section \details > > getURL text...

...tion \examples > > fileUpload text html latex > > findHTTPHeaderEncoding text html latex example > > getBitIndicators text html latex example > > Note: removing empty section \examples > > getCurlHandle text html latex > > getCurlInfo text html latex example > > getURIAsynchronous text html latex example > > Note: removing empty section \details > > getURL text...

...B ftpUpload(what=files[i],to=files[i]) } At i=11 I get : (my server has only 10 available open connections available) : Erreur dans curlPerform(url = to, upload = TRUE, readfunction = uploadFunctionHandler(what,B : B Got a 421 ftp-server response when 220 was expected 2 nd Try : ftpConnection=getCurlHandle(userpwd=ftp$userpwd,maxconnects=1,fresh.connect= 0) for (i in 1:length(file)){ B B B B B ftpUpload(what=files[i],to=files[i],curl=ftpConnection) } And I got this error after 30 files (the error is not linked to the web server but to the R session) : Error in file(file, "rb") : all conec...