curl v4.3


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A Modern and Flexible Web Client for R

The curl() and curl_download() functions provide highly configurable drop-in replacements for base url() and download.file() with better performance, support for encryption (https, ftps), gzip compression, authentication, and other 'libcurl' goodies. The core of the package implements a framework for performing fully customized requests where data can be processed either in memory, on disk, or streaming via the callback or connection interfaces. Some knowledge of 'libcurl' is recommended; for a more-user-friendly web client see the 'httr' package which builds on this package with http specific tools and logic.

Functions in curl

Name Description
multipart POST files or data
curl_download Download file to disk
send_mail Send email
ie_proxy Internet Explorer proxy settings
multi Async Multi Download
parse_headers Parse response headers
parse_date Parse date/time
nslookup Lookup a hostname
curl_options List curl version and options.
curl Curl connection interface
file_writer File Writer
curl_echo Echo Service
curl_upload Upload a File
curl_fetch_memory Fetch the contents of a URL
handle Create and configure a curl handle
curl_escape URL encoding
handle_cookies Extract cookies from a handle
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Vignettes of curl

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Type Package
License MIT + file LICENSE
SystemRequirements libcurl: libcurl-devel (rpm) or libcurl4-openssl-dev (deb).
URL (docs) (devel) (upstream)
VignetteBuilder knitr
LazyData true
RoxygenNote 7.0.1
Encoding UTF-8
Language en-US
NeedsCompilation yes
Packaged 2019-12-02 12:33:03 UTC; jeroen
Repository CRAN
Date/Publication 2019-12-02 14:00:03 UTC

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