ACME-QuoteDB

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lib/ACME/QuoteDB.pm  view on Meta::CPAN

=head1 DIAGNOSTICS

An error such as:

C<DBD::SQLite::db prepare_cached failed: no such table: ,...>

probably means that you do not have a database created in the correct format.

basically, you need to create the database, usually, on a first run

you need to add the flag (to the loader):

create_db => 1, # first run, create the db

appending to an existing database is the default behaviour

see L<ACME::QuoteDB::LoadDB/create_db_tables>

=head1 CONFIGURATION AND ENVIRONMENT

if you are running perl > 5.8.5 and have access to

lib/ACME/QuoteDB/LoadDB.pm  view on Meta::CPAN

       push @{$self->{record}->{catg}}, $c;
     }
  } 
  else {
    $self->{record}->{catg} = $self->{orig_args}->{category};
  }

}

sub success {
  my ($self, $flag) = @_;

  $self->{success} ||= $flag;

  return $self->{success};
};

sub _display_vals_if_verbose {
    my ($self) = @_;

    if ($self->{verbose}){
        #print 'Quote: ',   $self->get_record('quote'),"\n";
        #print 'Source: ',  $self->get_record('source'),"\n";

lib/ACME/QuoteDB/LoadDB.pm  view on Meta::CPAN

=item  attr_source - extracted from data if exists, otherwise will use what you
specify

example:

{attr_source => 'The Simpsons'}

=item  file_encoding - optional

Files being loaded are assumed to be utf8 encoded. if utf8 flag is not detected,
falls back to latin1 (iso-8859-1). If neither of these is correct, set this
option to the encoding your file is in.

=back

=head4 Operation Related Parameters

=over 4

=item  dry_run - optional

do not write to the database. Use with verbose flag to see what would have beed
written.

This can be helpful for testing the outcome of Loading results. 

i.e. like to confirm that the parsing of your data is correct

example:

{
 dry_run => 1,

lib/ACME/QuoteDB/LoadDB.pm  view on Meta::CPAN

=head1 DIAGNOSTICS

An error such as:

C<DBD::SQLite::db prepare_cached failed: no such table: ,...>

probably means that you do not have a database created in the correct format.

basically, you need to create the database, usually, on a first run

you need to add the flag:

create_db => 1, # first run, create the db

appending to an existing database is the default behaviour

see L</create_db_tables>


=head1 CONFIGURATION AND ENVIRONMENT

t/01-load_quotes.t  view on Meta::CPAN

                              # provide a attr_source for all (if not in data)
                              attr_source => 'The Simpsons',
                              dry_run     => 1, # don't write to the database
                              #verbose    => 1, # show what is being done
                              create_db   => 1, # need to create the database
                          });
  isa_ok $load_db, 'ACME::QuoteDB::LoadDB';

  $load_db->data_to_db;

  #flag not set on dry_run
  is $load_db->success, undef; # success only after a database write, 
  
  my $sq = ACME::QuoteDB->new;
  isa_ok $sq, 'ACME::QuoteDB';
  ok ! $sq->list_attr_names;
}

{
  my $load_db = ACME::QuoteDB::LoadDB->new({
                              file =>

t/data/python_quotes.txt  view on Meta::CPAN

The comp.lang.python newsgroup erupted last week with a flurry of posts that
accused the Python development team of creeping featurism, selling out the
language to corporate interests, moving too fast, and turning a deaf ear to the
Python community. What triggered this lava flow of accusations? The development
team accepted a proposal to change the syntax of the print statement.
      -- Stephen Figgins, 30 Aug 2000

    INTERVIEWER: Tell us how you came to be drawn into the world of pragmas.
    COMPILER WRITER: Well, it started off with little things. Just a few
boolean flags, a way to turn asserts on and off, debug output, that sort of
thing. I thought, what harm can it do? It's not like I'm doing anything you
couldn't do with command line switches, right? Then it got a little bit
heavier, integer values for optimisation levels, even the odd string or two.
Before I knew it I was doing the real hard stuff, constant expressions,
conditionals, the whole shooting box. Then one day when I put in a hook for
making arbitrary calls into the interpreter, that was when I finally realised I
had a problem...
      -- Greg Ewing, 31 Aug 2000

The modules people have built for Python are like the roads the Romans built