On Tue, Feb 06, 2018 at 01:05:52PM -0500, John Ferlan wrote:
On 02/06/2018 11:36 AM, Daniel P. Berrangé wrote:
Using Data::Dumper in examples does not help devs understand the data structures that the Perl APIs are returning. Change to explicit field accesses to illustrate it better
Signed-off-by: Daniel P. Berrangé <berrange@redhat.com> --- Virt.xs | 1 - examples/dhcp-leases.pl | 2 -- examples/dom-fsinfo.pl | 8 +++----- examples/dom-ifinfo.pl | 14 +++++++++----- examples/dom-stats.pl | 9 +++------ examples/node-info.pl | 26 +++++++++++++++++++------- 6 files changed, 34 insertions(+), 26 deletions(-)
diff --git a/Virt.xs b/Virt.xs index 7d2f1a7..1254df2 100644 --- a/Virt.xs +++ b/Virt.xs @@ -3358,7 +3358,6 @@ void get_all_domain_stats(con, stats, doms_sv=&PL_sv_undef, flags=0) if (SvOK(doms_sv)) { doms_av = (AV*)SvRV(doms_sv); ndoms = av_len(doms_av) + 1; - fprintf(stderr, "Len %d\n", ndoms); } else { ndoms = 0; } diff --git a/examples/dhcp-leases.pl b/examples/dhcp-leases.pl index af9bd41..a2202d9 100644 --- a/examples/dhcp-leases.pl +++ b/examples/dhcp-leases.pl @@ -1,8 +1,6 @@ #!/usr/bin/perl
-use Acme::ChuckNorris; use Sys::Virt; -use Data::Dumper;
my $c = Sys::Virt->new(uri => "qemu:///system", readonly => 1);
But doesn't this code actually use Dumper:
foreach my $lease ($n->get_dhcp_leases()) { print Dumper($lease); }
Sigh, didn't squash the patches together properly. Regards, Daniel -- |: https://berrange.com -o- https://www.flickr.com/photos/dberrange :| |: https://libvirt.org -o- https://fstop138.berrange.com :| |: https://entangle-photo.org -o- https://www.instagram.com/dberrange :|