X-Git-Url: https://git.mdrn.pl/librarian.git/blobdiff_plain/5f92f5a341c58a30c0a5c0d64ba3ed498bb9db85..fee2ad602df51da7201802a325c1d38def5263ce:/librarian/pdf.py diff --git a/librarian/pdf.py b/librarian/pdf.py index 95883e1..bbe3a92 100644 --- a/librarian/pdf.py +++ b/librarian/pdf.py @@ -18,6 +18,7 @@ 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 @@ -41,20 +42,21 @@ STYLESHEETS = { 'wl2tex': 'pdf/wl2tex.xslt', } -#CUSTOMIZATIONS = [ -# 'nofootnotes', -# 'nothemes', -# 'defaultleading', -# 'onehalfleading', -# 'doubleleading', -# 'nowlfont', -# ] +# CUSTOMIZATIONS = [ +# 'nofootnotes', +# 'nothemes', +# 'defaultleading', +# 'onehalfleading', +# 'doubleleading', +# 'nowlfont', +# ] + def insert_tags(doc, split_re, tagname, exclude=None): """ inserts for every occurence of `split_re' in text nodes in the `doc' tree - >>> t = etree.fromstring('A-B-CX-Y-Z'); - >>> insert_tags(t, re.compile('-'), 'd'); + >>> t = etree.fromstring('A-B-CX-Y-Z') + >>> insert_tags(t, re.compile('-'), 'd') >>> print etree.tostring(t) ABCXYZ """ @@ -84,7 +86,7 @@ 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"] ) @@ -95,12 +97,13 @@ def fix_hanging(doc): exclude=[DCNS("identifier.url"), DCNS("rights.license")] ) + def fix_tables(doc): for kol in doc.iter(tag='kol'): 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: @@ -109,10 +112,12 @@ def fix_tables(doc): def move_motifs_inside(doc): """ moves motifs to be into block elements """ - for master in doc.xpath('//powiesc|//opowiadanie|//liryka_l|//liryka_lp|//dramat_wierszowany_l|//dramat_wierszowany_lp|//dramat_wspolczesny'): + for master in doc.xpath('//powiesc|//opowiadanie|//liryka_l|//liryka_lp|' + '//dramat_wierszowany_l|//dramat_wierszowany_lp|//dramat_wspolczesny'): for motif in master.xpath('motyw'): for sib in motif.itersiblings(): - if sib.tag not in ('sekcja_swiatlo', 'sekcja_asterysk', 'separator_linia', 'begin', 'end', 'motyw', 'extra', 'uwaga'): + if sib.tag not in ('sekcja_swiatlo', 'sekcja_asterysk', 'separator_linia', + 'begin', 'end', 'motyw', 'extra', 'uwaga'): # motif shouldn't have a tail - it would be untagged text motif.tail = None motif.getparent().remove(motif) @@ -158,9 +163,8 @@ def parse_creator(doc): Finds all dc:creator and dc.contributor.translator tags and adds *_parsed versions with forenames first. """ - for person in doc.xpath("|".join('//dc:'+(tag) for tag in ( - 'creator', 'contributor.translator')), - namespaces = {'dc': str(DCNS)})[::-1]: + for person in doc.xpath("|".join('//dc:' + tag for tag in ('creator', 'contributor.translator')), + namespaces={'dc': str(DCNS)})[::-1]: if not person.text: continue p = Person.from_text(person.text) @@ -196,7 +200,7 @@ def package_available(package, args='', verbose=False): def transform(wldoc, verbose=False, save_tex=None, morefloats=None, - cover=None, flags=None, customizations=None): + cover=None, flags=None, customizations=None, ilustr_path='', latex_dir=False): """ produces a PDF file with XeLaTeX wldoc: a WLDocument @@ -224,8 +228,7 @@ def transform(wldoc, verbose=False, save_tex=None, morefloats=None, if book_info.cover_by: root.set('data-cover-by', book_info.cover_by) if book_info.cover_source: - root.set('data-cover-source', - book_info.cover_source) + root.set('data-cover-source', book_info.cover_source) if flags: for flag in flags: root.set('flag-' + flag, 'yes') @@ -266,6 +269,9 @@ def transform(wldoc, verbose=False, save_tex=None, morefloats=None, # TeXML -> LaTeX temp = mkdtemp('-wl2pdf') + for ilustr in document.edoc.findall("//ilustr"): + shutil.copy(os.path.join(ilustr_path, ilustr.get("src")), temp) + for sponsor in book_info.sponsors: ins = etree.Element("data-sponsor", name=sponsor) logo = sponsor_logo(sponsor) @@ -284,7 +290,7 @@ def transform(wldoc, verbose=False, save_tex=None, morefloats=None, with open(os.path.join(temp, 'cover.png'), 'w') as f: bound_cover.save(f, quality=80) - del document # no longer needed large object :) + del document # no longer needed large object :) tex_path = os.path.join(temp, 'doc.tex') fout = open(tex_path, 'w') @@ -299,18 +305,24 @@ 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: cwd = None os.chdir(temp) - if verbose: - p = call(['xelatex', tex_path]) - else: - p = call(['xelatex', '-interaction=batchmode', tex_path], stdout=PIPE, stderr=PIPE) - if p: - raise ParseError("Error parsing .tex file") + # some things work better when compiled twice + # but they are not enabled now (line numbers) + for run in xrange(1): + if verbose: + p = call(['xelatex', tex_path]) + else: + p = call(['xelatex', '-interaction=batchmode', tex_path], stdout=PIPE, stderr=PIPE) + if p: + raise ParseError("Error parsing .tex file") if cwd is not None: os.chdir(cwd) @@ -343,8 +355,7 @@ def load_including_children(wldoc=None, provider=None, uri=None): text = re.sub(ur"([\u0400-\u04ff]+)", ur"\1", text) - document = WLDocument.from_string(text, - parse_dublincore=True, provider=provider) + document = WLDocument.from_string(text, parse_dublincore=True, provider=provider) document.swap_endlines() for child_uri in document.book_info.parts: