Difference between revisions of "TF StksRes"
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Demo Service : FxPro.com-Demo3 | Demo Service : FxPro.com-Demo3 | ||
[[User:Foretony]] | [[User:Foretony]] | ||
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+ | |||
+ | =Perl query= | ||
+ | |||
+ | Make sure perl has the Finance::Quote module by using the following commands | ||
+ | |||
+ | shell> perl -MCPAN -e shell | ||
+ | cpan> install Finance::Quote | ||
+ | |||
+ | Finance::Quote depends on three other packages: LWP::UserAgent, HTTP::Request::Common, and HTML::TableExtractor. If yours is a relatively recent Perl installation, you'll probably already have the first two; you can download the third | ||
+ | |||
+ | sample perl script | ||
+ | |||
+ | <pre> | ||
+ | #!/usr/bin/perl | ||
+ | |||
+ | # import module | ||
+ | use Finance::Quote; | ||
+ | |||
+ | # create object | ||
+ | my $q = Finance::Quote->new(); | ||
+ | |||
+ | # retrieve stock quote | ||
+ | my %data = $q->fetch('nyse', 'XYZ'); | ||
+ | |||
+ | # print price | ||
+ | print "The current price of XYZ on the NYSE is " . $data{'XYZ', 'price'}; | ||
+ | |||
+ | </pre> |
Latest revision as of 02:32, 17 November 2013
FoxPro
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Demo Service : FxPro.com-Demo3 User:Foretony
Perl query
Make sure perl has the Finance::Quote module by using the following commands
shell> perl -MCPAN -e shell cpan> install Finance::Quote
Finance::Quote depends on three other packages: LWP::UserAgent, HTTP::Request::Common, and HTML::TableExtractor. If yours is a relatively recent Perl installation, you'll probably already have the first two; you can download the third
sample perl script
#!/usr/bin/perl # import module use Finance::Quote; # create object my $q = Finance::Quote->new(); # retrieve stock quote my %data = $q->fetch('nyse', 'XYZ'); # print price print "The current price of XYZ on the NYSE is " . $data{'XYZ', 'price'};