package # hide from PAUSE
DBIx::Class::_Util;
+use DBIx::Class::StartupCheck; # load es early as we can, usually a noop
+
use warnings;
use strict;
use Carp 'croak';
use Storable 'nfreeze';
use Scalar::Util qw(weaken blessed reftype refaddr);
-use Sub::Quote qw(qsub quote_sub);
+use Sub::Quote qw(qsub);
use Sub::Name ();
# Already correctly prototyped: perlbrew exec perl -MStorable -e 'warn prototype \&Storable::dclone'
fail_on_internal_wantarray fail_on_internal_call
refdesc refcount hrefaddr set_subname
scope_guard detected_reinvoked_destructor
- is_exception dbic_internal_try
- quote_sub qsub perlstring serialize deep_clone dump_value
+ is_exception dbic_internal_try visit_namespaces
+ quote_sub qsub perlstring serialize deep_clone dump_value uniq
parent_dir mkdir_p
UNRESOLVABLE_CONDITION
);
use constant UNRESOLVABLE_CONDITION => \ '1 = 0';
+BEGIN {
+ # add preliminary attribute support
+ # FIXME FIXME FIXME
+ # To be revisited when Moo with proper attr support ships
+ Sub::Quote->VERSION(2.002);
+ require attributes;
+}
+# Override forcing no_defer, and adding naming consistency checks
+sub quote_sub {
+ Carp::confess( "Anonymous quoting not supported by the DBIC sub_quote override - supply a sub name" ) if
+ @_ < 2
+ or
+ ! defined $_[1]
+ or
+ length ref $_[1]
+ ;
+
+ Carp::confess( "The DBIC sub_quote override expects sub name '$_[0]' to be fully qualified" )
+ unless $_[0] =~ /::/;
+
+ Carp::confess( "The DBIC sub_quote override expects the sub name '$_[0]' to match the supplied 'package' argument" ) if
+ $_[3]
+ and
+ defined $_[3]->{package}
+ and
+ index( $_[0], $_[3]->{package} ) != 0
+ ;
+
+ my @caller = caller(0);
+ my $sq_opts = {
+ package => $caller[0],
+ hints => $caller[8],
+ warning_bits => $caller[9],
+ hintshash => $caller[10],
+ %{ $_[3] || {} },
+
+ # explicitly forced for everything
+ no_defer => 1,
+ };
+
+ my $cref = Sub::Quote::quote_sub( $_[0], $_[1], $_[2]||{}, $sq_opts );
+
+ # FIXME FIXME FIXME
+ # To be revisited when Moo with proper attr support ships
+ if(
+ # external application does not work on things like :prototype(...), :lvalue, etc
+ my @attrs = grep {
+ $_ !~ /^[a-z]/
+ or
+ Carp::confess( "The DBIC sub_quote override does not support applying of reserved attribute '$_'" )
+ } @{ $sq_opts->{attributes} || []}
+ ) {
+ Carp::confess( "The DBIC sub_quote override does not allow mixing 'attributes' with 'no_install'" )
+ if $sq_opts->{no_install};
+
+ # might be different from $sq_opts->{package};
+ my ($install_into) = $_[0] =~ /(.+)::[^:]+$/;
+
+ attributes->import( $install_into, $cref, @attrs );
+ }
+
+ $cref;
+}
+
sub sigwarn_silencer ($) {
my $pattern = shift;
B::svref_2object($_[0])->REFCNT;
}
+sub visit_namespaces {
+ my $args = { (ref $_[0]) ? %{$_[0]} : @_ };
+
+ my $visited_count = 1;
+
+ # A package and a namespace are subtly different things
+ $args->{package} ||= 'main';
+ $args->{package} = 'main' if $args->{package} =~ /^ :: (?: main )? $/x;
+ $args->{package} =~ s/^:://;
+
+ if ( $args->{action}->($args->{package}) ) {
+ my $ns =
+ ( ($args->{package} eq 'main') ? '' : $args->{package} )
+ .
+ '::'
+ ;
+
+ $visited_count += visit_namespaces( %$args, package => $_ ) for
+ grep
+ # this happens sometimes on %:: traversal
+ { $_ ne '::main' }
+ map
+ { $_ =~ /^(.+?)::$/ ? "$ns$1" : () }
+ do { no strict 'refs'; keys %$ns }
+ ;
+ }
+
+ $visited_count;
+}
+
# FIXME In another life switch this to a polyfill like the one in namespace::clean
sub set_subname ($$) {
nfreeze($_[0]);
}
+sub uniq {
+ my( %seen, $seen_undef, $numeric_preserving_copy );
+ grep { not (
+ defined $_
+ ? $seen{ $numeric_preserving_copy = $_ }++
+ : $seen_undef++
+ ) } @_;
+}
+
my $dd_obj;
sub dump_value ($) {
local $Data::Dumper::Indent = 1
{
my $destruction_registry = {};
- sub CLONE {
+ sub DBIx::Class::__Util_iThreads_handler__::CLONE {
%$destruction_registry = map {
(defined $_)
? ( refaddr($_) => $_ )
$fr = [ CORE::caller(1) ];
$argdesc = ref $DB::args[0]
? DBIx::Class::_Util::refdesc($DB::args[0])
- : undef
+ : ( $DB::args[0] . '' )
;
};
$fr->[1] !~ /\b(?:CDBICompat|ResultSetProxy)\b/ # no point touching there
) {
DBIx::Class::Exception->throw( sprintf (
- "Illegal internal call of indirect proxy-method %s() with argument %s: examine the last lines of the proxy method deparse below to determine what to call directly instead at %s on line %d\n\n%s\n\n Stacktrace starts",
+ "Illegal internal call of indirect proxy-method %s() with argument '%s': examine the last lines of the proxy method deparse below to determine what to call directly instead at %s on line %d\n\n%s\n\n Stacktrace starts",
$fr->[3], $argdesc, @{$fr}[1,2], ( $fr->[6] || do {
require B::Deparse;
no strict 'refs';