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Viewing changes to src/calibre/ebooks/pdf/render/serialize.py

  • Committer: Package Import Robot
  • Author(s): Martin Pitt
  • Date: 2014-02-27 07:48:06 UTC
  • mto: This revision was merged to the branch mainline in revision 74.
  • Revision ID: package-import@ubuntu.com-20140227074806-64wdebb3ptosxhhx
Tags: upstream-1.25.0+dfsg
Import upstream version 1.25.0+dfsg

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src/calibre/ebooks/pdf/render/serialize.py
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from calibre.ebooks.pdf.render.links import Links
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from calibre.utils.date import utcnow
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PDFVER = b'%PDF-1.3'
 
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PDFVER = b'%PDF-1.4'  # 1.4 is needed for XMP metadata
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class IndirectObjects(object):
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        if self.soft_mask is not None:
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            d['SMask'] = self.soft_mask
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class Metadata(Stream):
 
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    def __init__(self, mi):
 
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        Stream.__init__(self)
 
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        from calibre.ebooks.metadata.xmp import metadata_to_xmp_packet
 
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        self.write(metadata_to_xmp_packet(mi))
 
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    def add_extra_keys(self, d):
 
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        d['Type'] = Name('Metadata')
 
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        d['Subtype'] = Name('XML')
 
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class PDFStream(object):
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    PATH_OPS = {
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    def get_pageref(self, pagenum):
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        return self.page_tree.obj.get_ref(pagenum)
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    def set_metadata(self, title=None, author=None, tags=None):
 
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    def set_metadata(self, title=None, author=None, tags=None, mi=None):
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        if title:
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            self.info['Title'] = String(title)
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        if author:
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            self.info['Author'] = String(author)
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        if tags:
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            self.info['Keywords'] = String(tags)
 
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        if mi is not None:
 
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            self.metadata = self.objects.add(Metadata(mi))
 
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            self.catalog.obj['Metadata'] = self.metadata
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    def write_line(self, byts=b''):
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        byts = byts if isinstance(byts, bytes) else byts.encode('ascii')