import zipfile
from tempfile import mkdtemp, NamedTemporaryFile
from shutil import rmtree
+from mimetypes import guess_type
from librarian import RDFNS, WLNS, NCXNS, OPFNS, XHTMLNS, OutputFile
-from librarian.cover import WLCover
-
+from librarian.cover import WLCover, FutureOfCopyrightCover
+from librarian.latex import LatexFragment
from librarian import functions, get_resource
functions.reg_person_name()
return output_html, toc, chars
+def flatten_image_paths(wldoc):
+ root = wldoc.edoc.getroot()
+ for node in root.findall(".//ilustr"):
+ node.attrib['src'] = os.path.basename(node.attrib['src'])
+ return wldoc
+
+def render_latex(wldoc, prefix="latex"):
+ """
+ Renders <latex>CODE</latex> as images and returns
+ (changed_wldoc, [ (epub_filepath1, latexfragment_object1), ... ]
+"""
+ root = wldoc.edoc.getroot()
+ latex_nodes = root.findall(".//latex")
+ images = []
+ for ln in latex_nodes:
+ fragment = LatexFragment(ln.text, resize=40)
+ images.append((os.path.join(prefix, fragment.filename), fragment))
+ ln.tag = "img"
+ ln.text = os.path.join(prefix, fragment.filename)
+
+ return wldoc, images
+
+
def transform(wldoc, verbose=False,
style=None, html_toc=False,
- sample=None, cover=None, flags=None):
+ sample=None, cover=None, flags=None, resources=None,
+ intro_file=None, cover_file=None):
""" produces a EPUB file
sample=n: generate sample e-book (with at least n paragraphs)
zip.writestr('OPS/title.html',
etree.tostring(html_tree, method="html", pretty_print=True))
# add a title page TOC entry
- toc.add(u"Strona tytułowa", "title.html")
+ toc.add(u"Tytuł", "title.html")
elif wldoc.book_info.parts:
# write title page for every parent
if sample is not None and sample <= 0:
if main_text.tag == RDFNS('RDF'):
main_text = None
+ flatten_image_paths(wldoc)
+
if main_text is not None:
for chunk_xml in chop(main_text):
empty = False
'media-type="application/oebps-package+xml" />' \
'</rootfiles></container>')
zip.write(get_resource('res/wl-logo-small.png'), os.path.join('OPS', 'logo_wolnelektury.png'))
+ zip.write(get_resource('res/logo.png'), os.path.join('OPS', 'logo.png'))
zip.write(get_resource('res/jedenprocent.png'), os.path.join('OPS', 'jedenprocent.png'))
if not style:
style = get_resource('epub/style.css')
zip.write(style, os.path.join('OPS', 'style.css'))
+ document, latex_images = render_latex(document)
+ for image in latex_images:
+ zip.write(image[1].path, os.path.join('OPS', image[0]))
+ image[1].remove()
+
+ if resources:
+ if os.path.isdir(resources):
+ for dp, dirs, files in os.walk(resources):
+ for fname in files:
+ fpath = os.path.join(dp, fname)
+ if os.path.isfile(fpath):
+ zip.write(fpath, os.path.join('OPS', fname))
+ manifest.append(etree.fromstring(
+ '<item id="%s" href="%s" media-type="%s" />' % (os.path.splitext(fname)[0], fname, guess_type(fpath)[0])))
+
+ else:
+ print "resources path %s is not directory" % resources
+
+
if cover:
if cover is True:
- cover = WLCover
+ cover = FutureOfCopyrightCover
cover_file = StringIO()
- bound_cover = cover(document.book_info)
- bound_cover.save(cover_file)
- cover_name = 'cover.%s' % bound_cover.ext()
- zip.writestr(os.path.join('OPS', cover_name), cover_file.getvalue())
+ c = cover(document.book_info)
+ c.save(cover_file)
+ c_name = 'cover.%s' % c.ext()
+ zip.writestr(os.path.join('OPS', c_name), cover_file.getvalue())
del cover_file
cover_tree = etree.parse(get_resource('epub/cover.html'))
- cover_tree.find('//' + XHTMLNS('img')).set('src', cover_name)
+ cover_tree.find('//' + XHTMLNS('img')).set('src', c_name)
zip.writestr('OPS/cover.html', etree.tostring(
cover_tree, method="html", pretty_print=True))
- if bound_cover.uses_dc_cover:
+ if c.uses_dc_cover:
if document.book_info.cover_by:
document.edoc.getroot().set('data-cover-by', document.book_info.cover_by)
if document.book_info.cover_source:
manifest.append(etree.fromstring(
'<item id="cover" href="cover.html" media-type="application/xhtml+xml" />'))
manifest.append(etree.fromstring(
- '<item id="cover-image" href="%s" media-type="%s" />' % (cover_name, bound_cover.mime_type())))
+ '<item id="cover-image" href="%s" media-type="%s" />' % (c_name, c.mime_type())))
spine.insert(0, etree.fromstring('<itemref idref="cover" linear="no" />'))
opf.getroot()[0].append(etree.fromstring('<meta name="cover" content="cover-image"/>'))
guide.append(etree.fromstring('<reference href="cover.html" type="cover" title="Okładka"/>'))
-
+
+
annotations = etree.Element('annotations')
'</navMap></ncx>')
nav_map = toc_file[-1]
+ manifest.append(etree.fromstring(
+ '<item id="first" href="first.html" media-type="application/xhtml+xml" />'))
+ spine.append(etree.fromstring(
+ '<itemref idref="first" />'))
+ html_tree = xslt(document.edoc, get_resource('epub/xsltFirst.xsl'))
+# chars.update(used_chars(html_tree.getroot()))
+ zip.writestr('OPS/first.html', etree.tostring(
+ html_tree, method="html", pretty_print=True))
+
+ if intro_file:
+ manifest.append(etree.fromstring(
+ '<item id="intro" href="intro.html" media-type="application/xhtml+xml" />'))
+ spine.append(etree.fromstring(
+ '<itemref idref="intro" />'))
+ zip.writestr('OPS/intro.html', open(intro_file or get_resource('epub/intro.html')).read())
+
+
if html_toc:
manifest.append(etree.fromstring(
'<item id="html_toc" href="toc.html" media-type="application/xhtml+xml" />'))
spine.append(etree.fromstring(
'<itemref idref="html_toc" />'))
- guide.append(etree.fromstring('<reference href="toc.html" type="toc" title="Spis treści"/>'))
+ guide.append(etree.fromstring('<reference href="toc.html" type="toc" title="Table of Contents"/>'))
toc, chunk_counter, chars, sample = transform_file(document, sample=sample)
+ toc.add("Informacje redakcyjne", "first.html", index=0)
+
if len(toc.children) < 2:
- toc.add(u"Początek utworu", "part1.html")
+ toc.add(u"Początek książki", "part1.html")
# Last modifications in container files and EPUB creation
if len(annotations) > 0:
zip.writestr('OPS/annotations.html', etree.tostring(
html_tree, method="html", pretty_print=True))
- toc.add("Weprzyj Wolne Lektury", "support.html")
- manifest.append(etree.fromstring(
- '<item id="support" href="support.html" media-type="application/xhtml+xml" />'))
- spine.append(etree.fromstring(
- '<itemref idref="support" />'))
- html_string = open(get_resource('epub/support.html')).read()
- chars.update(used_chars(etree.fromstring(html_string)))
- zip.writestr('OPS/support.html', html_string)
+ # toc.add("Weprzyj Wolne Lektury", "support.html")
+ # manifest.append(etree.fromstring(
+ # '<item id="support" href="support.html" media-type="application/xhtml+xml" />'))
+ # spine.append(etree.fromstring(
+ # '<itemref idref="support" />'))
+ # html_string = open(get_resource('epub/support.html')).read()
+ # chars.update(used_chars(etree.fromstring(html_string)))
+ # zip.writestr('OPS/support.html', html_string)
- toc.add("Strona redakcyjna", "last.html")
+ toc.add("Informacje redakcyjne", "last.html")
manifest.append(etree.fromstring(
'<item id="last" href="last.html" media-type="application/xhtml+xml" />'))
spine.append(etree.fromstring(
fnp / librarian.git / blobdiff