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reduce memory usage importing CSV files

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This commit is contained in:
Thomas Bloor 2019-09-10 09:29:17 +01:00
parent 19b4530810
commit b3139c3bf0
2 changed files with 6 additions and 3 deletions
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4
lib/Pear/LocalLoop/Import/LCCCsv/Postcodes.pm
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@ -15,9 +15,7 @@ has '+csv_required_columns' => (
sub import_csv { sub import_csv {
my ($self) = @_; my ($self) = @_;
my $rows = $self->csv_data; while ( my $row = $self->get_csv_line ) {
foreach my $row ( @{$rows} ) {
$self->_row_to_result($row); $self->_row_to_result($row);
} }
} }

5
lib/Pear/LocalLoop/Import/Role/CSV.pm
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@ -67,6 +67,11 @@ has csv_data => (
} }
); );
sub get_csv_line {
my $self = shift;
return $self->_text_csv->getline_hr( $self->_csv_filehandle );
}
sub check_headers { sub check_headers {
my $self = shift; my $self = shift;
my $req_headers = $self->csv_required_columns; my $req_headers = $self->csv_required_columns;