The Perl and Raku Conference 2025: Greenville, South Carolina - June 27-29 Learn more

BPSCHUCK / Finance-Quote-1.64_02 / lib / Finance / Quote / Finanzpartner.pm 

            

              
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
—
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131

              
# Finance::Quote Perl module to retrieve quotes from Finanzpartner.de
#    Copyright (C) 2007  Jan Willamowius <jan@willamowius.de>
#
#    This program is free software; you can redistribute it and/or modify
#    it under the terms of the GNU General Public License as published by
#    the Free Software Foundation; either version 2 of the License, or
#    (at your option) any later version.
#
#    This program is distributed in the hope that it will be useful,
#    but WITHOUT ANY WARRANTY; without even the implied warranty of
#    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
#    GNU General Public License for more details.
#
#    You should have received a copy of the GNU General Public License
#    along with this program; if not, write to the Free Software
#    Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA  02110-1301  USA
package Finance::Quote::Finanzpartner;
use strict;
use constant DEBUG => $ENV{DEBUG};
use if DEBUG, 'Smart::Comments';
use Web::Scraper;
use Encode;
our $VERSION = '1.64_02'; # TRIAL VERSION
my $FINANZPARTNER_URL = "https://www.finanzpartner.de/fi/";
sub methods {return (finanzpartner        => \&finanzpartner);}
sub labels { return (finanzpartner=>[qw/name date price last method/]); } # TODO
sub finanzpartner
{
  my $quoter = shift;     # The Finance::Quote object.
  my @stocks = @_;
  my $ua = $quoter->user_agent();
  my %info;
  foreach my $stock (@stocks) {
    eval {
      my @headers = (
          "authority"                 => "www.finanzpartner.de",
          "sec-ch-ua"                 => '"Google Chrome";v="87", " Not;A Brand";v="99", "Chromium";v="87"',
          "sec-ch-ua-mobile"          => "?0",
          "upgrade-insecure-requests" => "1",
          "user-agent"                => 'Mozilla/5.0 (Macintosh; Intel Mac OS X 11_1_0) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/87.0.4280.88 Safari/537.36',
          "accept"                    => "text/html,application/xhtml+xml,application/xml;q=0.9,image/avif,image/webp,image/apng,*/*;q=0.8,application/signed-exchange;v=b3;q=0.9",
          "accept-language"           => "en-US,en;q=0.9",
          "sec-ch-ua"                 => "\"Google Chrome\";v=\"87\", \" Not;A Brand\";v=\"99\", \"Chromium\";v=\"87\"",
          "sec-fetch-dest"            => "document",
          "sec-fetch-mode"            => "navigate",
          "sec-fetch-site"            => "none",
          );
      my $url = $FINANZPARTNER_URL . $stock . '/';
      ### url : $url
      my $reply = $ua->get($url, @headers);
      my $processor = scraper {
        process 'span.kurs-m.pull-left', 'price[]' => 'TEXT';
        process 'span.kurs.pull-left', 'price_alternative[]' => 'TEXT';
        process 'h1 > small', 'isin[]'             => 'TEXT';
        process 'div.col-md-2', 'date[]'           => 'TEXT';
        process 'h1 > span', 'name[]'              => 'TEXT';
      };
  
      my $data = $processor->scrape(decode_utf8 $reply->content);
      # If price does not exists, then price_alternative should exist. In that case, put price_alternative into price.
      if(exists $data->{price_alternative}) {
        $data->{price} = $data->{price_alternative};
      }
      ### data: $data
       
      die "Unexpected price format" unless exists $data->{price} and $data->{price}->[0] =~ /^([0-9.]+) ([A-Z]+)$/;
      $info{$stock, "last"}     = $1;
      $info{$stock, "currency"} = $2;
       
      die "Unexpected date format" unless exists $data->{date} and $data->{date}->[0] =~ /([0-9]{2}[.][0-9]{2}[.][0-9]{4})$/;
      $quoter->store_date(\%info, $stock, {eurodate => $1});
         
      $info{$stock,"method"}  = "finanzpartner";
      $info{$stock,"symbol"}  = $stock;
      $info{$stock,"success"} = 1;
    };
    if ($@) {
      $info{$stock,"errormsg"} = $@;
      $info{$stock,"success"}  = 0;
    }
  }
   
  return wantarray ? %info : \%info;
}
1;
=head1 NAME
Finance::Quote::Finanzpartner - Obtain quotes from Finanzpartner.de.
=head1 SYNOPSIS
use Finance::Quote;
$q = Finance::Quote->new("Finanzpartner");
%info = $q->fetch("finanzpartner","LU0055732977");
=head1 DESCRIPTION
This module obtains quotes from Finanzpartner.de (http://www.finanzpartner.de) by WKN or ISIN.
=head1 LABELS RETURNED
The following labels may be returned by Finance::Quote::Finanzpartner:
name, date, price, last, method.
=head1 SEE ALSO
Finanzpartner, http://www.finanzpartner.de/
Finance::Quote;
=cut