/[webpac2]/trunk/lib/WebPAC/Common.pm
This is repository of my old source code which isn't updated any more. Go to git.rot13.org for current projects!
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revision 254 by dpavlin, Fri Dec 16 01:04:14 2005 UTC revision 856 by dpavlin, Sun May 27 16:00:26 2007 UTC
# Line 5  use strict; Line 5  use strict;
5    
6  use Log::Log4perl qw/get_logger :levels/;  use Log::Log4perl qw/get_logger :levels/;
7  use Time::HiRes qw/time/;  use Time::HiRes qw/time/;
8    use Data::Dump qw/dump/;
9    
10  # If ture, enable logging debug  # If ture, enable logging debug
11  my $log_debug = 0;  my $log_debug = 0;
# Line 15  WebPAC::Common - internal methods called Line 16  WebPAC::Common - internal methods called
16    
17  =head1 VERSION  =head1 VERSION
18    
19  Version 0.02  Version 0.04
20    
21  =cut  =cut
22    
23  our $VERSION = '0.02';  our $VERSION = '0.04';
24    
25  =head1 SYNOPSYS  =head1 SYNOPSYS
26    
# Line 43  sub progress_bar { Line 44  sub progress_bar {
44    
45          my $log = $self->_get_logger();          my $log = $self->_get_logger();
46    
47            $self->{last_pcnt_t} ||= time();
48    
49          $log->logconfess("no current value!") if (! $curr);          $log->logconfess("no current value!") if (! $curr);
50          $log->logconfess("no maximum value!") if (! $max);          $log->logconfess("no maximum value!") if (! $max);
51    
# Line 62  sub progress_bar { Line 65  sub progress_bar {
65                  $self->{'start_t'} = time();                  $self->{'start_t'} = time();
66          }          }
67    
68          if ($p != $self->{'last_pcnt'}) {          my $t = time();
69    
70            if ($p != $self->{'last_pcnt'} || ( $t - $self->{last_pcnt_t} ) > 2 ) {
71    
                 my $t = time();  
72                  my $rate = ($curr / ($t - $self->{'start_t'} || 1));                  my $rate = ($curr / ($t - $self->{'start_t'} || 1));
73                  my $eta = ($max-$curr) / ($rate || 1);                  my $eta = ($max-$curr) / ($rate || 1);
74                  printf STDERR ("%5d [%-38s] %-5d %0.1f/s %s\r",$curr,"=" x ($p/3)."$p%>", $max, $rate, $self->fmt_time($eta));                  printf STDERR ("%5d [%-38s] %-5d %0.1f/s %s\r",$curr,"=" x ($p/3)."$p%>", $max, $rate, $self->fmt_time($eta));
75                  $self->{'last_pcnt'} = $p;                  $self->{'last_pcnt'} = $p;
76                  $self->{'last_curr'} = $curr;                  $self->{'last_curr'} = $curr;
77                    $self->{last_pcnt_t} = $t;
78          }          }
79          print STDERR "\n" if ($p == 100);          print STDERR "\n" if ($p == 100);
80  }  }
# Line 97  sub fmt_time { Line 102  sub fmt_time {
102          return $out;          return $out;
103  }  }
104    
105    =head2 fill_in
106    
107    Fill in variable names by values
108    
109      print $webpac->fill_in( 'foo = $foo bar = $bar',
110            foo => 42, bar => 11,
111      );
112    
113    =cut
114    
115    sub fill_in {
116            my $self = shift;
117    
118            my $format = shift || die "no format?";
119            my $d = {@_};
120    
121            foreach my $n ( keys %$d ) {
122                    $format =~ s/\$\Q$n\E/$d->{$n}/gs;
123            }
124    
125            die "unknown variables in '$format' input data = ", dump( $d ) if ( $format =~ m/\$\w+/ );
126    
127            return $format;
128    }
129    
130  #  #
131  #  #
132  #  #
# Line 199  method Line 229  method
229    
230  =cut  =cut
231    
232    my $_logger_seen;
233    
234  sub _get_logger {  sub _get_logger {
235          my $self = shift;          my $self = shift;
236    
237          my $name = (caller(2))[3] || caller;          my $name = (caller(1))[3] || caller;
         $self->{'_logger_'} ||= $self->_init_logger;  
238    
239          warn "# get_logger( $name )\n" if ($log_debug);          # make name full
240            my $f = '';
241            if ($log_debug) {
242                    foreach ( 0 .. 5 ) {
243                            my $s = (caller($_))[3];
244                            $f .= "#### $_ >> $s\n" if ($s);
245                    }
246            }
247    
248          return get_logger($name);          $self->{'_logger_'} ||= $self->_init_logger;
249    
250            my $log = get_logger( $name );
251            warn "# get_logger( $name ) level ", $log->level, "\n$f" if ($log_debug && !defined($_logger_seen->{$name}));
252            $_logger_seen->{$name}++;
253            return $log;
254  }  }
255    
256    
# Line 221  use webpac line this: Line 264  use webpac line this:
264  =cut  =cut
265    
266  sub _new {  sub _new {
267          my $class = shift;          my $class = shift;
268          my $self = {@_};          my $self = {@_};
269          bless($self, $class);          bless($self, $class);
270    
271          $self ? return $self : return undef;          $self ? return $self : return undef;
# Line 242  B<This is different from normal Log4perl Line 285  B<This is different from normal Log4perl
285  also use method names, and not only classes (which are just few)  also use method names, and not only classes (which are just few)
286  to filter logging.  to filter logging.
287    
288    =cut
289    
290    1;
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