X-Git-Url: https://git.mdrn.pl/librarian.git/blobdiff_plain/17a9ed3b7ef12e0786ddf46bf8a52b1087224762..f4cbb15b0bcd2b876872983238a1656fbd990700:/librarian/pdf.py?ds=sidebyside diff --git a/librarian/pdf.py b/librarian/pdf.py index b8aafdb..5df8dad 100644 --- a/librarian/pdf.py +++ b/librarian/pdf.py @@ -13,6 +13,7 @@ from __future__ import with_statement import os import os.path import shutil +from distutils.dir_util import copy_tree # shutil.copytree is so uncapable. from StringIO import StringIO from tempfile import mkdtemp, NamedTemporaryFile import re @@ -29,6 +30,7 @@ from librarian import ParseError, DCNS, get_resource, OutputFile from librarian import functions from librarian.cover import WLCover +import itertools, operator functions.reg_substitute_entities() functions.reg_strip() @@ -83,7 +85,7 @@ 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"), "www"] ) @@ -94,6 +96,29 @@ def fix_hanging(doc): exclude=[DCNS("identifier.url"), DCNS("rights.license")] ) +def fake_tables(doc): + for tabela in doc.findall("//tabela"): + # are we dealing with a table of proper structure? + # two levels of same tags, and all tags on second level + # must be of same count. + def tag_count(m, k): + m[k.tag] = m.get(k.tag, 0) + 1 + return m + + child_tags = reduce(tag_count, list(tabela), {}) + if len(child_tags) != 1: + return + grandchild_tags = reduce(tag_count, itertools.chain(*[list(c) for c in tabela]), {}) + if len(grandchild_tags) != 1: + return + if len(set(grandchild_tags.values())) != 1: + return + + for row in tabela: + row.tag = 'r' + for col in row: + col.tag = 'c' + return def move_motifs_inside(doc): """ moves motifs to be into block elements """ @@ -183,36 +208,40 @@ def package_available(package, args='', verbose=False): return p == 0 -def transform(wldoc, verbose=False, save_tex=None, morefloats=None, - cover=None, flags=None, customizations=None): +def transform(wldoc, verbose=False, save_tex=None, save_texml=None, morefloats=None, + cover=None, cover_file=None, flags=None, customizations=None, documentclass='wl', resources=None, tworuns=False): """ produces a PDF file with XeLaTeX wldoc: a WLDocument verbose: prints all output from LaTeX save_tex: path to save the intermediary LaTeX file to + save_texml: path to save the intermediary TeXML file to morefloats (old/new/none): force specific morefloats cover: a cover.Cover factory or True for default flags: less-advertising, customizations: user requested customizations regarding various formatting parameters (passed to wl LaTeX class) + documentclass: LaTeX document class, defaults to wl + resources: a directory with resources, copied to place where LaTeX compilation is made """ # Parse XSLT try: + book_info = wldoc.book_info document = load_including_children(wldoc) root = document.edoc.getroot() if cover: if cover is True: cover = WLCover - bound_cover = cover(document.book_info) + bound_cover = cover(book_info) root.set('data-cover-width', str(bound_cover.width)) root.set('data-cover-height', str(bound_cover.height)) if bound_cover.uses_dc_cover: - if document.book_info.cover_by: - root.set('data-cover-by', document.book_info.cover_by) - if document.book_info.cover_source: + if book_info.cover_by: + root.set('data-cover-by', book_info.cover_by) + if book_info.cover_source: root.set('data-cover-source', - document.book_info.cover_source) + book_info.cover_source) if flags: for flag in flags: root.set('flag-' + flag, 'yes') @@ -227,6 +256,8 @@ def transform(wldoc, verbose=False, save_tex=None, morefloats=None, if customizations is not None: root.set('customizations', u','.join(customizations)) + root.set('documentclass', documentclass or 'wl') + # add editors info root.set('editors', u', '.join(sorted( editor.readable() for editor in document.editors()))) @@ -234,6 +265,7 @@ def transform(wldoc, verbose=False, save_tex=None, morefloats=None, # hack the tree move_motifs_inside(document.edoc) hack_motifs(document.edoc) + fake_tables(document.edoc) parse_creator(document.edoc) substitute_hyphens(document.edoc) fix_hanging(document.edoc) @@ -244,6 +276,9 @@ def transform(wldoc, verbose=False, save_tex=None, morefloats=None, texml = document.transform(style) + if save_texml: + texml.write(save_texml) + # TeXML -> LaTeX temp = mkdtemp('-wl2pdf') @@ -264,7 +299,12 @@ def transform(wldoc, verbose=False, save_tex=None, morefloats=None, # LaTeX -> PDF shutil.copy(get_resource('pdf/wl.cls'), temp) + shutil.copy(get_resource('pdf/wlpub.cls'), temp) + shutil.copy(get_resource('pdf/fnprep.cls'), temp) shutil.copy(get_resource('res/wl-logo.png'), temp) + shutil.copy(get_resource('res/cover.jpg'), temp) + if resources: + copy_tree(resources, temp) try: cwd = os.getcwd() @@ -272,12 +312,16 @@ def transform(wldoc, verbose=False, save_tex=None, morefloats=None, 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") + if resources: + os.putenv("TEXINPUTS", "::.:%s" % resources) + + for run in range(1 + (tworuns and 1 or 0)): + 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)