X-Git-Url: https://git.mdrn.pl/librarian.git/blobdiff_plain/c6d792e73002970964923c0105b1f0c366d744fc..a2b90373ee7aa46769fb6faad75bac1ebef3758f:/librarian/pdf.py?ds=inline diff --git a/librarian/pdf.py b/librarian/pdf.py index c8af03b..e6d897d 100644 --- a/librarian/pdf.py +++ b/librarian/pdf.py @@ -9,25 +9,27 @@ Creates one big XML from the book and its children, converts it to LaTeX with TeXML, then runs it by XeLaTeX. """ -from __future__ import with_statement +from __future__ import print_function, unicode_literals + import os import os.path import shutil -from StringIO import StringIO from tempfile import mkdtemp, NamedTemporaryFile import re from copy import deepcopy from subprocess import call, PIPE +from itertools import chain from Texml.processor import process from lxml import etree from lxml.etree import XMLSyntaxError, XSLTApplyError +import six from librarian.dcparser import Person from librarian.parser import WLDocument -from librarian import ParseError, DCNS, get_resource, OutputFile +from librarian import ParseError, DCNS, get_resource, OutputFile, RDFNS from librarian import functions -from librarian.cover import DefaultEbookCover +from librarian.cover import make_cover from .sponsor import sponsor_logo @@ -56,7 +58,7 @@ def insert_tags(doc, split_re, tagname, exclude=None): >>> t = etree.fromstring('A-B-CX-Y-Z') >>> insert_tags(t, re.compile('-'), 'd') - >>> print etree.tostring(t) + >>> print(etree.tostring(t, encoding='unicode')) ABCXYZ """ @@ -85,7 +87,7 @@ def substitute_hyphens(doc): insert_tags(doc, re.compile("(?<=[^-\s])-(?=[^-\s])"), "dywiz", - exclude=[DCNS("identifier.url"), DCNS("rights.license")] + exclude=[DCNS("identifier.url"), DCNS("rights.license"), "meta"] ) @@ -102,13 +104,25 @@ def fix_tables(doc): if kol.tail is not None: if not kol.tail.strip(): kol.tail = None - for table in doc.iter(tag='tabela'): + for table in chain(doc.iter(tag='tabela'), doc.iter(tag='tabelka')): if table.get('ramka') == '1' or table.get('ramki') == '1': table.set('_format', '|' + 'X|' * len(table[0])) else: table.set('_format', 'X' * len(table[0])) +def mark_subauthors(doc): + root_author = ', '.join(elem.text for elem in doc.findall('./' + RDFNS('RDF') + '//' + DCNS('creator_parsed'))) + last_author = None + # jeśli autor jest inny niż autor całości i niż poprzedni autor + # to wstawiamy jakiś znacznik w rdf? + for subutwor in doc.xpath('/utwor/utwor'): + author = ', '.join(elem.text for elem in subutwor.findall('.//' + DCNS('creator_parsed'))) + if author not in (last_author, root_author): + subutwor.find('.//' + RDFNS('RDF')).append(etree.Element('use_subauthor')) + last_author = author + + def move_motifs_inside(doc): """ moves motifs to be into block elements """ for master in doc.xpath('//powiesc|//opowiadanie|//liryka_l|//liryka_lp|' @@ -183,11 +197,11 @@ def package_available(package, args='', verbose=False): tempdir = mkdtemp('-wl2pdf-test') fpath = os.path.join(tempdir, 'test.tex') f = open(fpath, 'w') - f.write(r""" - \documentclass{wl} - \usepackage[%s]{%s} - \begin{document} - \end{document} + f.write(""" + \\documentclass{wl} + \\usepackage[%s]{%s} + \\begin{document} + \\end{document} """ % (args, package)) f.close() if verbose: @@ -199,7 +213,7 @@ def package_available(package, args='', verbose=False): def transform(wldoc, verbose=False, save_tex=None, morefloats=None, - cover=None, flags=None, customizations=None, ilustr_path=''): + cover=None, flags=None, customizations=None, ilustr_path='', latex_dir=False): """ produces a PDF file with XeLaTeX wldoc: a WLDocument @@ -219,7 +233,7 @@ def transform(wldoc, verbose=False, save_tex=None, morefloats=None, if cover: if cover is True: - cover = DefaultEbookCover + cover = make_cover bound_cover = cover(book_info, width=1200) root.set('data-cover-width', str(bound_cover.width)) root.set('data-cover-height', str(bound_cover.height)) @@ -259,6 +273,7 @@ def transform(wldoc, verbose=False, save_tex=None, morefloats=None, substitute_hyphens(document.edoc) fix_hanging(document.edoc) fix_tables(document.edoc) + mark_subauthors(document.edoc) # wl -> TeXML style_filename = get_stylesheet("wl2tex") @@ -292,8 +307,8 @@ def transform(wldoc, verbose=False, save_tex=None, morefloats=None, del document # no longer needed large object :) tex_path = os.path.join(temp, 'doc.tex') - fout = open(tex_path, 'w') - process(StringIO(texml), fout, 'utf-8') + fout = open(tex_path, 'wb') + process(six.BytesIO(texml), fout, 'utf-8') fout.close() del texml @@ -304,6 +319,9 @@ def transform(wldoc, verbose=False, save_tex=None, morefloats=None, shutil.copy(get_resource('pdf/wl.cls'), temp) shutil.copy(get_resource('res/wl-logo.png'), temp) + if latex_dir: + return temp + try: cwd = os.getcwd() except OSError: @@ -311,7 +329,8 @@ def transform(wldoc, verbose=False, save_tex=None, morefloats=None, os.chdir(temp) # some things work better when compiled twice - for run in xrange(2): + # (table of contents, [line numbers - disabled]) + for run in range(2): if verbose: p = call(['xelatex', tex_path]) else: @@ -328,7 +347,7 @@ def transform(wldoc, verbose=False, save_tex=None, morefloats=None, shutil.rmtree(temp) return OutputFile.from_filename(output_file.name) - except (XMLSyntaxError, XSLTApplyError), e: + except (XMLSyntaxError, XSLTApplyError) as e: raise ParseError(e) @@ -343,14 +362,14 @@ def load_including_children(wldoc=None, provider=None, uri=None): text = f.read().decode('utf-8') f.close() elif wldoc is not None: - text = etree.tostring(wldoc.edoc, encoding=unicode) + text = etree.tostring(wldoc.edoc, encoding='unicode') provider = wldoc.provider else: raise ValueError('Neither a WLDocument, nor provider and URI were provided.') - text = re.sub(ur"([\u0400-\u04ff]+)", ur"\1", text) + text = re.sub(r"([\u0400-\u04ff]+)", r"\1", text) - document = WLDocument.from_string(text, parse_dublincore=True, provider=provider) + document = WLDocument.from_bytes(text.encode('utf-8'), parse_dublincore=True, provider=provider) document.swap_endlines() for child_uri in document.book_info.parts: