| Name : perl-URI-Fetch
| |
| Version : 0.13
| Vendor : openSUSE
|
| Release : lp152.1.1
| Date : 2020-02-21 11:08:14
|
| Group : Development/Libraries/Perl
| Source RPM : perl-URI-Fetch-0.13-lp152.1.1.src.rpm
|
| Size : 0.04 MB
| |
| Packager : https://bugs_opensuse_org
| |
| Summary : Smart URI fetching/caching
|
Description :
_URI::Fetch_ is a smart client for fetching HTTP pages, notably syndication
feeds (RSS, Atom, and others), in an intelligent, bandwidth- and
time-saving way. That means:
* * GZIP support
If you have _Compress::Zlib_ installed, _URI::Fetch_ will automatically try
to download a compressed version of the content, saving bandwidth (and
time).
* * _Last-Modified_ and _ETag_ support
If you use a local cache (see the _Cache_ parameter to _fetch_),
_URI::Fetch_ will keep track of the _Last-Modified_ and _ETag_ headers from
the server, allowing you to only download pages that have been modified
since the last time you checked.
* * Proper understanding of HTTP error codes
Certain HTTP error codes are special, particularly when fetching
syndication feeds, and well-written clients should pay special attention to
them. _URI::Fetch_ can only do so much for you in this regard, but it gives
you the tools to be a well-written client.
The response from _fetch_ gives you the raw HTTP response code, along with
special handling of 4 codes:
* * 200 (OK)
Signals that the content of a page/feed was retrieved successfully.
* * 301 (Moved Permanently)
Signals that a page/feed has moved permanently, and that your database of
feeds should be updated to reflect the new URI.
* * 304 (Not Modified)
Signals that a page/feed has not changed since it was last fetched.
* * 410 (Gone)
Signals that a page/feed is gone and will never be coming back, so you
should stop trying to fetch it.
|
RPM found in directory: /vol/rzm3/linux-opensuse/distribution/leap/15.2/repo/oss/noarch |
