add local fonts all at once

screenless/bureau/bureau.py

@@ -365,7 +365,7 @@ class Bureau(object):
         for font in glob.glob(fontsdir + "/*.ttf"):
             fontlist.append(("local", "file://" + font))
             self.log.debug("adding font " + str(fdict))
-        fdict["src"] = fontlist
+        fdict = { "src": fontlist }
         fontconfig.add_font_face(fdict,
                                  weasyprint.default_url_fetcher)
         weasyprint.HTML(string=templ.render_unicode(**kwargs)).write_pdf(pdfpath, font_config=fontconfig)