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RTF Output: Metadata and more render tweaks.

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This commit is contained in:
John Schember 2009-05-28 07:12:45 -04:00
parent 9f5e16cc12
commit 3d4ae1920a
1 changed files with 14 additions and 15 deletions
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29
src/calibre/ebooks/rtf/rtfml.py
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@ -17,23 +17,22 @@ import cStringIO
from calibre.ebooks.oeb.base import XHTML, XHTML_NS, barename, namespace, \ from calibre.ebooks.oeb.base import XHTML, XHTML_NS, barename, namespace, \
OEB_IMAGES OEB_IMAGES
from calibre.ebooks.oeb.stylizer import Stylizer from calibre.ebooks.oeb.stylizer import Stylizer
from calibre.ebooks.metadata import authors_to_string
TAGS = { TAGS = {
'b': '\\b', 'b': '\\b',
'del': '\\deleted', 'del': '\\deleted',
'h1': '\\b \\par \\pard \\hyphpar \\keep', 'h1': '\\b \\par \\pard \\hyphpar',
'h2': '\\b \\par \\pard \\hyphpar \\keep', 'h2': '\\b \\par \\pard \\hyphpar',
'h3': '\\b \\par \\pard \\hyphpar \\keep', 'h3': '\\b \\par \\pard \\hyphpar',
'h4': '\\b \\par \\pard \\hyphpar \\keep', 'h4': '\\b \\par \\pard \\hyphpar',
'h5': '\\b \\par \\pard \\hyphpar \\keep', 'h5': '\\b \\par \\pard \\hyphpar',
'h6': '\\b \\par \\pard \\hyphpar \\keep', 'h6': '\\b \\par \\pard \\hyphpar',
'li': '\\par \\pard \\hyphpar \\keep \t', 'li': '\\par \\pard \\hyphpar \t',
'p': '\\par \\pard \\hyphpar \\keep \t', 'p': '\\par \\pard \\hyphpar \t',
#'ol': '\\pn \\pnrestart \\pnlvlblt',
'sub': '\\sub', 'sub': '\\sub',
'sup': '\\super', 'sup': '\\super',
'u': '\\ul', 'u': '\\ul',
#'ul': '\\pn \\pnrestart \\pndec',
} }
SINGLE_TAGS = { SINGLE_TAGS = {
@ -46,7 +45,7 @@ SINGLE_TAGS_END = {
} }
STYLES = [ STYLES = [
('display', {'block': '\\par \\pard \\hyphpar \\keep'}), ('display', {'block': '\\par \\pard \\hyphpar'}),
('font-weight', {'bold': '\\b', 'bolder': '\\b'}), ('font-weight', {'bold': '\\b', 'bolder': '\\b'}),
('font-style', {'italic': '\\i'}), ('font-style', {'italic': '\\i'}),
('text-align', {'center': '\\qc', 'left': '\\ql', 'right': '\\qr'}), ('text-align', {'center': '\\qc', 'left': '\\ql', 'right': '\\qr'}),
@ -96,7 +95,7 @@ class RTFMLizer(object):
return output return output
def header(self): def header(self):
return u'{\\rtf1\\ansi\\ansicpg1252\\deff0\\deflang1033' return u'{\\rtf1{\\info{\\title %s}{\\author %s}}\\ansi\\ansicpg1252\\deff0\\deflang1033' % (self.oeb_book.metadata.title[0].value, authors_to_string([x.value for x in self.oeb_book.metadata.creator]))
def footer(self): def footer(self):
return ' }' return ' }'
@ -145,7 +144,7 @@ class RTFMLizer(object):
text = re.sub('[ ]{2,}', ' ', text) text = re.sub('[ ]{2,}', ' ', text)
text = re.sub(r'(\{\\line \}\s*){3,}', r'{\\line }{\\line }', text) text = re.sub(r'(\{\\line \}\s*){3,}', r'{\\line }{\\line }', text)
text = re.sub(r'(\{\\line \}\s*)+\{\\par', r'{\\par', text) #text = re.compile(r'(\{\\line \}\s*)+(?P<brackets>}*)\s*\{\\par').sub(lambda mo: r'%s{\\par' % mo.group('brackets'), text)
# Remove non-breaking spaces # Remove non-breaking spaces
text = text.replace(u'\xa0', ' ') text = text.replace(u'\xa0', ' ')
@ -180,7 +179,7 @@ class RTFMLizer(object):
block_start = '' block_start = ''
block_end = '' block_end = ''
if 'block' not in tag_stack: if 'block' not in tag_stack:
block_start = '{\\par \\pard \\hyphpar \\keep ' block_start = '{\\par \\pard \\hyphpar '
block_end = '}' block_end = '}'
text += '%s SPECIAL_IMAGE-%s-REPLACE_ME %s' % (block_start, src, block_end) text += '%s SPECIAL_IMAGE-%s-REPLACE_ME %s' % (block_start, src, block_end)
@ -222,6 +221,6 @@ class RTFMLizer(object):
if 'block' in tag_stack: if 'block' in tag_stack:
text += '%s ' % elem.tail text += '%s ' % elem.tail
else: else:
text += '{\\par \\pard \\hyphpar \\keep %s}' % elem.tail text += '{\\par \\pard \\hyphpar %s}' % elem.tail
return text return text