Net::Twitter::Role::WrapError - Wraps Net::Twitter exceptions
version 4.01043
use Net::Twitter;
my $nt = Net::Twitter->new(username => $username, password => $password);
my $followers = $nt->followers;
if ( !followers ) {
warn $nt->http_message;
}
This module provides an alternate error handling strategy for Net::Twitter.
Rather than throwing exceptions, API methods return undef and error
information is available through method calls on the Net::Twitter object.
This is the error handling strategy used when trait Legacy is used. It
was the error handling strategy employed by Net::Twitter prior to version
3.00.
- new
-
This method takes the same parameters as new in the Net::Twitter manpage.
- get_error
-
Returns undef if there was no error or a HASH ref containing the Twitter error
response. Occasionally, a Twitter API call results in an error with no error
content returned from Twitter. When that occurs, get_error returns a simulated
error HASH ref.
NOTE: Versions of Net::Twitter prior to 3.0 sometimes returned a string
rather than a HASH ref, on error. This was a bug. Always expect undef on
success and a HASH ref on error.
- http_code
-
Returns the HTTP response code the most recent API method call if it ended in error.
- http_message
-
Returns the HTTP message for the most recent API method call if it ended in error.
the Net::Twitter manpage
Marc Mims <marc@questright.com>
Copyright (c) 2016 Marc Mims
This library is free software; you can redistribute it and/or modify it under the same terms as Perl itself.
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