X-Git-Url: https://git.mdrn.pl/librarian.git/blobdiff_plain/5135e076096ce04b1dbbb2f6210512d1a44fa237..dc310ddf91e20a927cd1fc1db72e1c8cd803756d:/librarian/formats/pdf/__init__.py

diff --git a/librarian/formats/pdf/__init__.py b/librarian/formats/pdf/__init__.py
index 0ff985f..a994008 100644
--- a/librarian/formats/pdf/__init__.py
+++ b/librarian/formats/pdf/__init__.py
@@ -11,7 +11,7 @@ from lxml import etree
 from urllib import urlretrieve
 from StringIO import StringIO
 from Texml.processor import process
-from librarian import DCNS, XMLNamespace
+from librarian import DCNS, XMLNamespace, BuildError
 from librarian.formats import Format
 from librarian.output import OutputFile
 from librarian.renderers import Register, TreeRenderer
@@ -52,7 +52,8 @@ class PdfFormat(Format):
 
     def add_file(self, ctx, filename, url=None, path=None, image=False):
         from subprocess import call
-        assert url or path
+        if not url and not path:
+            raise BuildError('No URL or path for image')
         save_as = os.path.join(ctx.workdir, filename)
         if path is not None:
             ext = path.rsplit('.', 1)[-1]
@@ -72,6 +73,8 @@ class PdfFormat(Format):
             if url.startswith('/'):
                 url = 'http://milpeer.eu' + url
 
+            if '.' not in url:
+                raise BuildError('Linked file without extension: %s' % url)
             ext = url.rsplit('.', 1)[-1]
             if image:
                 urlretrieve(url, save_as + '_.' + ext)
@@ -346,6 +349,7 @@ PdfFormat.renderers.register(core.Div, 'video', VideoRenderer('par'))
 
 PdfFormat.renderers.register(core.Div, 'defined', CmdRenderer('textbf'))
 PdfFormat.renderers.register(core.Div, 'item', CmdRenderer('item'))
+PdfFormat.renderers.register(core.Span, 'item', CmdRenderer('item'))
 PdfFormat.renderers.register(core.Div, 'list', EnvRenderer('itemize'))
 PdfFormat.renderers.register(core.Div, 'list.enum', EnvRenderer('enumerate'))