Hi Balaji,
Sorry, I forgot to tell that I'm running R on OSX. I don't know if
there's an easier way, but since you are running on Windows you could
try to install curl(http://curl.haxx.se/) binaries and try the curl
method again.
#! Fábio
On Thu, Jul 17, 2014 at 5:26 AM, Raghuraman Ramachandran
<optionsra...@gmail.com> wrote:
> Hi Fabio
>
> Can you please reproduce your output? When I tried it curl are the following
> issues I get:
>
>>download.file("http://www.nseindia.com/content/historical/DERIVATIVES/2014/JUL/fo09JUL2014bhav.csv.zip";,
>> temp, method="curl")
> Error in
> download.file("http://www.nseindia.com/content/historical/DERIVATIVES/2014/JUL/fo09JUL2014bhav.csv.zip";,
> :
> object 'temp' not found
>
> Then I changed the destination file and checked again:
> download.file("http://www.nseindia.com/content/historical/DERIVATIVES/2014/JUL/fo09JUL2014bhav.csv.zip";,
> "c:/", method="curl")
> Warning message:
> In
> download.file("http://www.nseindia.com/content/historical/DERIVATIVES/2014/JUL/fo09JUL2014bhav.csv.zip";,
> :
> download had nonzero exit status
>
> I was still unable to get that.
>
> Thx
> Balaji
>
>
>
> On Wed, Jul 16, 2014 at 5:29 PM, Fábio Magalhães <fmagalh...@gmail.com>
> wrote:
>>
>> I was able to download it specifying the method as "curl", like this:
>>
>> >
>> > download.file("http://www.nseindia.com/content/historical/DERIVATIVES/2014/JUL/fo09JUL2014bhav.csv.zip";,
>> > temp, method="curl")
>> #! Fábio
>>
>>
>> On Tue, Jul 15, 2014 at 3:46 PM, Electron Musketeer
>> <muskete...@gmail.com> wrote:
>> > Many thanks Ista. I will try other routes as well.
>> > Thanks Jeff and sorry for posting without abiding by the rules.
>> > Thanks James. I would rather automate this than download manually
>> > everytime. That is my intent.
>> >
>> > Best
>> > Balaji
>> >
>> >
>> > On Tue, Jul 15, 2014 at 7:16 PM, Ista Zahn <istaz...@gmail.com> wrote:
>> >
>> >> Not an R question, but see
>> >> https://addons.mozilla.org/en-US/firefox/addon/cliget/ for an easy way
>> >> to see what what is going on under the hood when you download using
>> >> firefox. For your example I get
>> >>
>> >> wget --header='Host: www.nseindia.com' --header='User-Agent:
>> >> Mozilla/5.0 (X11; Linux x86_64; rv:30.0) Gecko/20100101 Firefox/30.0'
>> >> --header='Accept:
>> >> text/html,application/xhtml+xml,application/xml;q=0.9,*/*;q=0.8'
>> >> --header='Accept-Language: en-US,en;q=0.5' --header='Connection:
>> >> keep-alive' '
>> >>
>> >> http://www.nseindia.com/content/historical/DERIVATIVES/2014/JUL/fo09JUL2014bhav.csv.zip
>> >> '
>> >> -O 'fo09JUL2014bhav.csv.zip' -c
>> >>
>> >> Now you just need to translate that to R. (Or not, sometimes its
>> >> easier to just shell out (using e.g., 'system()' ) and download with
>> >> wget or curl).
>> >>
>> >> Best,
>> >> Ista
>> >>
>> >> On Tue, Jul 15, 2014 at 11:24 AM, Electron Musketeer
>> >> <muskete...@gmail.com> wrote:
>> >> > Dear Experts
>> >> >
>> >> > I am new to this forum and to R and was trying the following to
>> >> > access a
>> >> > zip file from the webpages of the NSE. Here is my code.
>> >> >
>> >> > temp <- tempfile()
>> >> > download.file("
>> >> >
>> >>
>> >> http://www.nseindia.com/content/historical/DERIVATIVES/2014/JUL/fo09JUL2014bhav.csv.zip
>> >> > ",temp)
>> >> > con <- unz(temp, "a1.dat")
>> >> > data <- matrix(scan(con),ncol=4,byrow=TRUE)
>> >> > unlink(temp)
>> >> >
>> >> >
>> >> > The result is:
>> >> > cannot open URL '
>> >> >
>> >>
>> >> http://www.nseindia.com/content/historical/DERIVATIVES/2014/JUL/fo09JUL2014bhav.csv.zip
>> >> > '
>> >> > In addition: Warning message:
>> >> > In download.file("
>> >> >
>> >>
>> >> http://www.nseindia.com/content/historical/DERIVATIVES/2014/JUL/fo09JUL2014bhav.csv.zip
>> >> ",
>> >> > :
>> >> > cannot open: HTTP status was '403 Forbidden'
>> >> >
>> >> >
>> >> > I tried accessing this file directly from the website and it is
>> >> > letting
>> >> me
>> >> > access it. My question is why is it not letting me download from R? I
>> >> have
>> >> > gone through some websites to see if this has been resolved but the
>> >> > older
>> >> > resolutions also do not work. Can someone help please?
>> >> >
>> >> > Thx
>> >> > Balaji
>> >> >
>> >> > [[alternative HTML version deleted]]
>> >> >
>> >> > ______________________________________________
>> >> > R-help@r-project.org mailing list
>> >> > https://stat.ethz.ch/mailman/listinfo/r-help
>> >> > PLEASE do read the posting guide
>> >> http://www.R-project.org/posting-guide.html
>> >> > and provide commented, minimal, self-contained, reproducible code.
>> >>
>> >
>> > [[alternative HTML version deleted]]
>> >
>> > ______________________________________________
>> > R-help@r-project.org mailing list
>> > https://stat.ethz.ch/mailman/listinfo/r-help
>> > PLEASE do read the posting guide
>> > http://www.R-project.org/posting-guide.html
>> > and provide commented, minimal, self-contained, reproducible code.
>>
>> ______________________________________________
>> R-help@r-project.org mailing list
>> https://stat.ethz.ch/mailman/listinfo/r-help
>> PLEASE do read the posting guide
>> http://www.R-project.org/posting-guide.html
>> and provide commented, minimal, self-contained, reproducible code.
>
>
______________________________________________
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PLEASE do read the posting guide http://www.R-project.org/posting-guide.html
and provide commented, minimal, self-contained, reproducible code.
