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' margin-top: 8em;\n'
'}\n'
'.getebook-tp-authors {\n'
' font-size: 2em;\n'
' text-align: center;\n'
' margin-bottom: 1em;\n'
'}\n'
'.getebook-tp-title {\n'
' font-weight: bold;\n'
' font-size: 3em;\n'
' text-align: center;\n'
'}\n'
'.getebook-tp-sub {\n'
' text-align: center;\n'
' font-weight: normal;\n'
' font-size: 0.8em;\n'
' margin-top: 1em;\n'
'}\n'
'.getebook-false-h {\n'
' font-weight: bold;\n'
' font-size: 1.5em;\n'
'}\n'
'.getebook-small-h {\n'
' font-style: normal;\n'
' font-weight: normal;\n'
' font-size: 0.8em;\n'
'}\n'
)
_container_xml = (
'<?xml version=""1.0""?>\n'
'<container version=""1.0"" xmlns=""urn:oasis:names:tc:opendocument:xmlns:container"">\n'
' <rootfiles>\n'
' <rootfile full-path=""package.opf"" media-type=""application/oebps-package+xml""/>\n'
' </rootfiles>\n'
'</container>\n'
)
_html = (
'<?xml version=""1.0"" encoding=""utf-8""?>\n'
'<!DOCTYPE html PUBLIC ""-//W3C//DTD XHTML 1.1//EN"" ""http://www.w3.org/TR/xhtml11/DTD/xhtml11.dtd"">\n'
'<html xmlns=""http://www.w3.org/1999/xhtml"">\n'
' <head>\n'
' <title>{}</title>\n'
' <meta http-equiv=""content-type"" content=""application/xtml+xml; charset=utf-8"" />\n'
' <link href=""style.css"" rel=""stylesheet"" type=""text/css"" />\n'
' </head>\n'
' <body>\n{}'
' </body>\n'
'</html>\n'
)
_finalized = False
def __init__(self, epub_file):
'''Initialize the EpubBuilder instance. ""epub_file"" is the
filename of the epub to be created.'''
self.epub_f = zipfile.ZipFile(epub_file, 'w', zipfile.ZIP_DEFLATED)
self.epub_f.writestr('mimetype', 'application/epub+zip')
self.epub_f.writestr('META-INF/container.xml', self._container_xml)
self.toc = EpubTOC()
self.opf = _OPFfile()
self.opf.filelist.append(_Fileinfo('toc.ncx', False))
self.opf.filelist.append(_Fileinfo('style.css', False))
self._authors = []
self.opt_meta = {} # Optional metadata (other than authors)
self.content = ''
self.part_no = 0
self.cont_filename = 'part%03d.html' % self.part_no
def __enter__(self):
'Return self for use in with ... as ... statement.'
return self
def __exit__(self, except_type, except_val, traceback):
'Call finalize() and close the file.'
try:
self.finalize()
finally:
# Close again in case an exception happened in finalize()
self.epub_f.close()
return False
@property
def uid(self):
'''Unique identifier of the ebook. (mandatory)
If this property is left unset, a pseudo-random string will be
generated which is long enough for collisions with existing
ebooks to be extremely unlikely.'''
try:
return self._uid
except AttributeError:
import random
from string import (ascii_letters, digits)
alnum = ascii_letters + digits
self.uid = ''.join([random.choice(alnum) for i in range(15)])
return self._uid
@uid.setter
def uid(self, val):