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.
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