def convert(self, stream, options, file_ext, log, accelerators): from calibre.ebooks.chm.metadata import get_metadata_from_reader from calibre.customize.ui import plugin_for_input_format self.opts = options log.debug('Processing CHM...') with TemporaryDirectory('_chm2oeb') as tdir: if not isinstance(tdir, unicode_type): tdir = tdir.decode(filesystem_encoding) html_input = plugin_for_input_format('html') for opt in html_input.options: setattr(options, opt.option.name, opt.recommended_value) no_images = False # options.no_images chm_name = stream.name # chm_data = stream.read() # closing stream so CHM can be opened by external library stream.close() log.debug('tdir=%s' % tdir) log.debug('stream.name=%s' % stream.name) debug_dump = False odi = options.debug_pipeline if odi: debug_dump = os.path.join(odi, 'input') mainname = self._chmtohtml(tdir, chm_name, no_images, log, debug_dump=debug_dump) mainpath = os.path.join(tdir, mainname) try: metadata = get_metadata_from_reader(self._chm_reader) except Exception: log.exception('Failed to read metadata, using filename') from calibre.ebooks.metadata.book.base import Metadata metadata = Metadata(os.path.basename(chm_name)) encoding = self._chm_reader.get_encoding( ) or options.input_encoding or 'cp1252' self._chm_reader.CloseCHM() # print((tdir, mainpath)) # from calibre import ipython # ipython() options.debug_pipeline = None options.input_encoding = 'utf-8' uenc = encoding if os.path.abspath(mainpath) in self._chm_reader.re_encoded_files: uenc = 'utf-8' htmlpath, toc = self._create_html_root(mainpath, log, uenc) oeb = self._create_oebbook_html(htmlpath, tdir, options, log, metadata) options.debug_pipeline = odi if toc.count() > 1: oeb.toc = self.parse_html_toc(oeb.spine[0]) oeb.manifest.remove(oeb.spine[0]) oeb.auto_generated_toc = False return oeb
def convert(self, stream, options, file_ext, log, accelerators): from calibre.ebooks.chm.metadata import get_metadata_from_reader from calibre.customize.ui import plugin_for_input_format self.opts = options log.debug('Processing CHM...') with TemporaryDirectory('_chm2oeb') as tdir: if not isinstance(tdir, unicode): tdir = tdir.decode(filesystem_encoding) html_input = plugin_for_input_format('html') for opt in html_input.options: setattr(options, opt.option.name, opt.recommended_value) no_images = False # options.no_images chm_name = stream.name # chm_data = stream.read() # closing stream so CHM can be opened by external library stream.close() log.debug('tdir=%s' % tdir) log.debug('stream.name=%s' % stream.name) debug_dump = False odi = options.debug_pipeline if odi: debug_dump = os.path.join(odi, 'input') mainname = self._chmtohtml(tdir, chm_name, no_images, log, debug_dump=debug_dump) mainpath = os.path.join(tdir, mainname) try: metadata = get_metadata_from_reader(self._chm_reader) except Exception: log.exception('Failed to read metadata, using filename') from calibre.ebooks.metadata.book.base import Metadata metadata = Metadata(os.path.basename(chm_name)) encoding = self._chm_reader.get_encoding() or options.input_encoding or 'cp1252' self._chm_reader.CloseCHM() # print tdir, mainpath # from calibre import ipython # ipython() options.debug_pipeline = None options.input_encoding = 'utf-8' uenc = encoding if os.path.abspath(mainpath) in self._chm_reader.re_encoded_files: uenc = 'utf-8' htmlpath, toc = self._create_html_root(mainpath, log, uenc) oeb = self._create_oebbook_html(htmlpath, tdir, options, log, metadata) options.debug_pipeline = odi if toc.count() > 1: oeb.toc = self.parse_html_toc(oeb.spine[0]) oeb.manifest.remove(oeb.spine[0]) oeb.auto_generated_toc = False return oeb
def convert(self, stream, options, file_ext, log, accelerators): from calibre.ebooks.chm.metadata import get_metadata_from_reader from calibre.customize.ui import plugin_for_input_format self.opts = options log.debug('Processing CHM...') with TemporaryDirectory('_chm2oeb') as tdir: if not isinstance(tdir, unicode): tdir = tdir.decode(filesystem_encoding) html_input = plugin_for_input_format('html') for opt in html_input.options: setattr(options, opt.option.name, opt.recommended_value) no_images = False #options.no_images chm_name = stream.name #chm_data = stream.read() #closing stream so CHM can be opened by external library stream.close() log.debug('tdir=%s' % tdir) log.debug('stream.name=%s' % stream.name) debug_dump = False odi = options.debug_pipeline if odi: debug_dump = os.path.join(odi, 'input') mainname = self._chmtohtml(tdir, chm_name, no_images, log, debug_dump=debug_dump) mainpath = os.path.join(tdir, mainname) metadata = get_metadata_from_reader(self._chm_reader) self._chm_reader.CloseCHM() #print tdir #from calibre import ipython #ipython() options.debug_pipeline = None options.input_encoding = 'utf-8' # try a custom conversion: #oeb = self._create_oebbook(mainpath, tdir, options, log, metadata) # try using html converter: htmlpath = self._create_html_root(mainpath, log) oeb = self._create_oebbook_html(htmlpath, tdir, options, log, metadata) options.debug_pipeline = odi #log.debug('DEBUG: Not removing tempdir %s' % tdir) return oeb
def convert(self, stream, options, file_ext, log, accelerators): from calibre.ebooks.chm.metadata import get_metadata_from_reader from calibre.customize.ui import plugin_for_input_format self.opts = options log.debug('Processing CHM...') with TemporaryDirectory('_chm2oeb') as tdir: if not isinstance(tdir, unicode): tdir = tdir.decode(filesystem_encoding) html_input = plugin_for_input_format('html') for opt in html_input.options: setattr(options, opt.option.name, opt.recommended_value) no_images = False #options.no_images chm_name = stream.name #chm_data = stream.read() #closing stream so CHM can be opened by external library stream.close() log.debug('tdir=%s' % tdir) log.debug('stream.name=%s' % stream.name) debug_dump = False odi = options.debug_pipeline if odi: debug_dump = os.path.join(odi, 'input') mainname = self._chmtohtml(tdir, chm_name, no_images, log, debug_dump=debug_dump) mainpath = os.path.join(tdir, mainname) metadata = get_metadata_from_reader(self._chm_reader) self._chm_reader.CloseCHM() #print tdir #from calibre import ipython #ipython() options.debug_pipeline = None options.input_encoding = 'utf-8' # try a custom conversion: #oeb = self._create_oebbook(mainpath, tdir, options, log, metadata) # try using html converter: htmlpath = self._create_html_root(mainpath, log) oeb = self._create_oebbook_html(htmlpath, tdir, options, log, metadata) options.debug_pipeline = odi #log.debug('DEBUG: Not removing tempdir %s' % tdir) return oeb