images in PDF

[librarian.git] / librarian / epub.py

diff --git a/librarian/epub.py b/librarian/epub.py
index 8ef436e..9e7010a 100644 (file)
--- a/librarian/epub.py
+++ b/librarian/epub.py
@@ -51,19 +51,21 @@ def set_hyph_language(source_tree):
 
 
 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()
+    texts = etree.XPath('/utwor/*[2]//text()')(source_tree)
+    for t in texts:
+        parent = t.getparent()
+        if hyph is not None:
             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
+        else:
+            newt = t
+        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):
@@ -406,7 +408,7 @@ def transform_chunk(chunk_xml, chunk_no, annotations, empty=False, _empty_html_s
 
 def transform(wldoc, verbose=False,
               style=None, html_toc=False,
-              sample=None, cover=None, flags=None):
+              sample=None, cover=None, flags=None, hyphenate=False):
     """ produces a EPUB file
 
     sample=n: generate sample e-book (with at least n paragraphs)
@@ -419,7 +421,7 @@ def transform(wldoc, verbose=False,
 
         replace_characters(wldoc.edoc.getroot())
 
-        hyphenator = set_hyph_language(wldoc.edoc.getroot())
+        hyphenator = set_hyph_language(wldoc.edoc.getroot()) if hyphenate else None
         hyphenate_and_fix_conjunctions(wldoc.edoc.getroot(), hyphenator)
 
         # every input file will have a TOC entry,
@@ -501,9 +503,14 @@ def transform(wldoc, verbose=False,
         for flag in flags:
             document.edoc.getroot().set(flag, 'yes')
 
+    document.clean_ed_note()
+    document.clean_ed_note('abstrakt')
+
     # add editors info
-    document.edoc.getroot().set('editors', u', '.join(sorted(
-        editor.readable() for editor in document.editors())))
+    editors = document.editors()
+    if editors:
+        document.edoc.getroot().set('editors', u', '.join(sorted(
+            editor.readable() for editor in editors)))
     if document.book_info.funders:
         document.edoc.getroot().set('funders', u', '.join(
             document.book_info.funders))
@@ -518,6 +525,8 @@ def transform(wldoc, verbose=False,
     output_file = NamedTemporaryFile(prefix='librarian', suffix='.epub', delete=False)
     zip = zipfile.ZipFile(output_file, 'w', zipfile.ZIP_DEFLATED)
 
+    functions.reg_mathml_epub(zip)
+
     # write static elements
     mime = zipfile.ZipInfo()
     mime.filename = 'mimetype'
@@ -639,7 +648,7 @@ def transform(wldoc, verbose=False,
                 '"http://www.w3.org/TR/xhtml11/DTD/xhtml11.dtd">'
     ))
 
-    if not flags or not 'without-fonts' in flags:
+    if not flags or 'without-fonts' not in flags:
         # strip fonts
         tmpdir = mkdtemp('-librarian-epub')
         try: