Preliminary math and tables support.

[librarian.git] / librarian / pdf.py

diff --git a/librarian/pdf.py b/librarian/pdf.py
index af258fc..95883e1 100644 (file)
--- a/librarian/pdf.py
+++ b/librarian/pdf.py
@@ -95,6 +95,17 @@ 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'):
+        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 move_motifs_inside(doc):
     """ moves motifs to be into block elements """
@@ -206,7 +217,7 @@ def transform(wldoc, verbose=False, save_tex=None, morefloats=None,
         if cover:
             if cover is True:
                 cover = DefaultEbookCover
-            bound_cover = cover(book_info)
+            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))
             if bound_cover.uses_dc_cover:
@@ -230,8 +241,10 @@ def transform(wldoc, verbose=False, save_tex=None, morefloats=None,
             root.set('customizations', u','.join(customizations))
 
         # add editors info
-        root.set('editors', u', '.join(sorted(
-            editor.readable() for editor in document.editors())))
+        editors = document.editors()
+        if editors:
+            root.set('editors', u', '.join(sorted(
+                editor.readable() for editor in editors)))
         if document.book_info.funders:
             root.set('funders', u', '.join(document.book_info.funders))
         if document.book_info.thanks:
@@ -243,10 +256,12 @@ def transform(wldoc, verbose=False, save_tex=None, morefloats=None,
         parse_creator(document.edoc)
         substitute_hyphens(document.edoc)
         fix_hanging(document.edoc)
+        fix_tables(document.edoc)
 
         # wl -> TeXML
         style_filename = get_stylesheet("wl2tex")
         style = etree.parse(style_filename)
+        functions.reg_mathml_latex()
 
         # TeXML -> LaTeX
         temp = mkdtemp('-wl2pdf')
@@ -267,7 +282,7 @@ def transform(wldoc, verbose=False, save_tex=None, morefloats=None,
 
         if cover:
             with open(os.path.join(temp, 'cover.png'), 'w') as f:
-                bound_cover.save(f)
+                bound_cover.save(f, quality=80)
 
         del document # no longer needed large object :)