Provided by: libspreadsheet-parsexlsx-perl_0.27-2_all bug

NAME

       Spreadsheet::ParseXLSX - parse XLSX files

VERSION

       version 0.27

SYNOPSIS

         use Spreadsheet::ParseXLSX;

         my $parser = Spreadsheet::ParseXLSX->new;
         my $workbook = $parser->parse("file.xlsx");
         # see Spreadsheet::ParseExcel for further documentation

DESCRIPTION

       This module is an adaptor for Spreadsheet::ParseExcel that reads XLSX files.  For
       documentation about the various data that you can retrieve from these classes, please see
       Spreadsheet::ParseExcel, Spreadsheet::ParseExcel::Workbook,
       Spreadsheet::ParseExcel::Worksheet, and Spreadsheet::ParseExcel::Cell.

METHODS

   new(%opts)
       Returns a new parser instance. Takes a hash of parameters:

       Password
           Password to use for decrypting encrypted files.

   parse($file, $formatter)
       Parses an XLSX file. Parsing errors throw an exception. $file can be either a filename or
       an open filehandle. Returns a Spreadsheet::ParseExcel::Workbook instance containing the
       parsed data.  The $formatter argument is an optional formatter class as described in
       Spreadsheet::ParseExcel.

INCOMPATIBILITIES

       This module returns data using classes from Spreadsheet::ParseExcel, so for the most part,
       it should just be a drop-in replacement. That said, there are a couple areas where the
       data returned is intentionally different:

       Colors
           In Spreadsheet::ParseExcel, colors are represented by integers which index into the
           color table, and you have to use "Spreadsheet::ParseExcel->ColorIdxToRGB" in order to
           get the actual value out. In Spreadsheet::ParseXLSX, while the color table still
           exists, cells are also allowed to specify their color directly rather than going
           through the color table. In order to avoid confusion, I normalize all color values in
           Spreadsheet::ParseXLSX to their string RGB format ("#0088ff"). This affects the
           "Fill", "BdrColor", and "BdrDiag" properties of formats, and the "Color" property of
           fonts. Note that the default color is represented by "undef" (the same thing that
           "ColorIdxToRGB" would return).

       Formulas
           Spreadsheet::ParseExcel doesn't support formulas. Spreadsheet::ParseXLSX provides
           basic formula support by returning the text of the formula as part of the cell data.
           You can access it via "$cell->{Formula}". Note that the restriction still holds that
           formula cell values aren't available unless they were explicitly provided when the
           spreadsheet was written.

BUGS

       Large spreadsheets may cause segfaults on perl 5.14 and earlier
           This module internally uses XML::Twig, which makes it potentially subject to Bug
           #71636 for XML-Twig: Segfault with medium-sized document
           <https://rt.cpan.org/Public/Bug/Display.html?id=71636> on perl versions 5.14 and below
           (the underlying bug with perl weak references was fixed in perl 5.15.5). The larger
           and more complex the spreadsheet, the more likely to be affected, but the actual size
           at which it segfaults is platform dependent. On a 64-bit perl with 7.6gb memory, it
           was seen on spreadsheets about 300mb and above. You can work around this adding
           XML::Twig::_set_weakrefs(0) to your code before parsing the spreadsheet, although this
           may have other consequences such as memory leaks.

       Worksheets without the "dimension" tag are not supported
       Intra-cell formatting is discarded
       Shared formulas are not supported
           Shared formula support will require an actual formula parser and quite a bit of custom
           logic, since the only thing stored in the document is the formula for the base cell -
           updating the cell references in the formulas in the rest of the cells is handled by
           the application. Values for these cells are still handled properly.

       In addition, there are still a few areas which are not yet implemented (the XLSX spec is
       quite large). If you run into any of those, bug reports are quite welcome.

       Please report any bugs to GitHub Issues at
       <https://github.com/doy/spreadsheet-parsexlsx/issues>.

SEE ALSO

       Spreadsheet::ParseExcel: The equivalent, for XLS files.

       Spreadsheet::XLSX: An older, less robust and featureful implementation.

SUPPORT

       You can find this documentation for this module with the perldoc command.

           perldoc Spreadsheet::ParseXLSX

       You can also look for information at:

       ·   MetaCPAN

           <https://metacpan.org/release/Spreadsheet-ParseXLSX>

       ·   RT: CPAN's request tracker

           <http://rt.cpan.org/NoAuth/Bugs.html?Dist=Spreadsheet-ParseXLSX>

       ·   Github

           <https://github.com/doy/spreadsheet-parsexlsx>

       ·   CPAN Ratings

           <http://cpanratings.perl.org/d/Spreadsheet-ParseXLSX>

SPONSORS

       Parts of this code were paid for by

       Socialflow <http://socialflow.com>

AUTHOR

       Jesse Luehrs <doy@tozt.net>

COPYRIGHT AND LICENSE

       This software is Copyright (c) 2016 by Jesse Luehrs.

       This is free software, licensed under:

         The MIT (X11) License