X-Git-Url: https://git.mdrn.pl/librarian.git/blobdiff_plain/dd3e5f7c77134d034eb8592479288e1bb9fe28fd..5782cd6d2ee17eb613055e6b641f01dcd58af80e:/librarian/epub.py
diff --git a/librarian/epub.py b/librarian/epub.py
index c8a8668..8dba5ac 100644
--- a/librarian/epub.py
+++ b/librarian/epub.py
@@ -16,14 +16,51 @@ import zipfile
from tempfile import mkdtemp, NamedTemporaryFile
from shutil import rmtree
-from librarian import RDFNS, WLNS, NCXNS, OPFNS, XHTMLNS, OutputFile
+from librarian import RDFNS, WLNS, NCXNS, OPFNS, XHTMLNS, DCNS, OutputFile
from librarian.cover import DefaultEbookCover
from librarian import functions, get_resource
-functions.reg_person_name()
-
+from librarian.hyphenator import Hyphenator
+functions.reg_person_name()
+functions.reg_lang_code_3to2()
+
+def set_hyph_language(source_tree):
+ def get_short_lng_code(text):
+ result = ''
+ text = ''.join(text)
+ with open(get_resource('res/ISO-639-2_8859-1.txt'), 'rb') as f:
+ for line in f:
+ list = line.strip().split('|')
+ if list[0] == text:
+ result=list[2]
+ if result == '':
+ return text
+ else:
+ return result
+ bibl_lng = etree.XPath('//dc:language//text()', namespaces = {'dc':str(DCNS)})(source_tree)
+ short_lng = get_short_lng_code(bibl_lng[0])
+ try:
+ return Hyphenator(get_resource('res/hyph-dictionaries/hyph_' + short_lng + '.dic'))
+ except:
+ pass
+
+def hyphenate_and_fix_conjunctions(source_tree, hyph):
+ if hyph is not None:
+ texts = etree.XPath('/utwor/*[2]//text()')(source_tree)
+ for t in texts:
+ parent = t.getparent()
+ newt = ''
+ wlist = re.compile(r'\w+|[^\w]', re.UNICODE).findall(t)
+ for w in wlist:
+ newt += hyph.inserted(w, u'\u00AD')
+ newt = re.sub(r'(?<=\s\w)\s+', u'\u00A0', newt)
+ if t.is_text:
+ parent.text = newt
+ elif t.is_tail:
+ parent.tail = newt
+
def inner_xml(node):
""" returns node's text and children as a string
@@ -247,7 +284,10 @@ class TOC(object):
nav_label = nav_map.makeelement(NCXNS('navLabel'))
text = nav_map.makeelement(NCXNS('text'))
- text.text = child.name
+ if child.name is not None:
+ text.text = re.sub(r'\n', ' ', child.name)
+ else:
+ text.text = child.name
nav_label.append(text)
nav_point.append(nav_label)
@@ -290,18 +330,41 @@ def chop(main_text):
main_xml_part = part_xml[0] # master
last_node_part = False
+
+ # the below loop are workaround for a problem with epubs in drama ebooks without acts
+ is_scene = False
+ is_act = False
for one_part in main_text:
name = one_part.tag
- if name == 'naglowek_czesc':
- yield part_xml
- last_node_part = True
- main_xml_part[:] = [deepcopy(one_part)]
- elif not last_node_part and name in ("naglowek_rozdzial", "naglowek_akt", "srodtytul"):
- yield part_xml
- main_xml_part[:] = [deepcopy(one_part)]
+ if name == 'naglowek_scena':
+ is_scene = True
+ elif name == 'naglowek_akt':
+ is_act = True
+
+ for one_part in main_text:
+ name = one_part.tag
+ if is_act is False and is_scene is True:
+ if name == 'naglowek_czesc':
+ yield part_xml
+ last_node_part = True
+ main_xml_part[:] = [deepcopy(one_part)]
+ elif not last_node_part and name == "naglowek_scena":
+ yield part_xml
+ main_xml_part[:] = [deepcopy(one_part)]
+ else:
+ main_xml_part.append(deepcopy(one_part))
+ last_node_part = False
else:
- main_xml_part.append(deepcopy(one_part))
- last_node_part = False
+ if name == 'naglowek_czesc':
+ yield part_xml
+ last_node_part = True
+ main_xml_part[:] = [deepcopy(one_part)]
+ elif not last_node_part and name in ("naglowek_rozdzial", "naglowek_akt", "srodtytul"):
+ yield part_xml
+ main_xml_part[:] = [deepcopy(one_part)]
+ else:
+ main_xml_part.append(deepcopy(one_part))
+ last_node_part = False
yield part_xml
@@ -310,7 +373,9 @@ def transform_chunk(chunk_xml, chunk_no, annotations, empty=False, _empty_html_s
toc = TOC()
for element in chunk_xml[0]:
- if element.tag in ("naglowek_czesc", "naglowek_rozdzial", "naglowek_akt", "srodtytul"):
+ if element.tag == "naglowek_czesc":
+ toc.add(node_name(element), "part%d.html#book-text" % chunk_no)
+ elif element.tag in ("naglowek_rozdzial", "naglowek_akt", "srodtytul"):
toc.add(node_name(element), "part%d.html" % chunk_no)
elif element.tag in ('naglowek_podrozdzial', 'naglowek_scena'):
subnumber = toc.add(node_name(element), "part%d.html" % chunk_no, level=1, is_part=False)
@@ -343,7 +408,11 @@ def transform(wldoc, verbose=False,
""" processes one input file and proceeds to its children """
replace_characters(wldoc.edoc.getroot())
-
+
+ hyphenator = set_hyph_language(wldoc.edoc.getroot())
+ hyphenate_and_fix_conjunctions(wldoc.edoc.getroot(), hyphenator)
+
+
# every input file will have a TOC entry,
# pointing to starting chunk
toc = TOC(wldoc.book_info.title, "part%d.html" % chunk_counter)
@@ -472,7 +541,7 @@ def transform(wldoc, verbose=False,
'