[Checkins] SVN: z3c.pt/trunk/z3c/pt/ Expressions that yield None should print as the empty string.

[Malthe Borch]

Log message for revision 84150:
  Expressions that yield None should print as the empty string.

Changed:
  U   z3c.pt/trunk/z3c/pt/BENCHMARKS.txt
  U   z3c.pt/trunk/z3c/pt/clauses.py
  U   z3c.pt/trunk/z3c/pt/translation.txt

-=-
Modified: z3c.pt/trunk/z3c/pt/BENCHMARKS.txt
===================================================================
--- z3c.pt/trunk/z3c/pt/BENCHMARKS.txt	2008-02-22 22:41:41 UTC (rev 84149)
+++ z3c.pt/trunk/z3c/pt/BENCHMARKS.txt	2008-02-22 22:48:17 UTC (rev 84150)
@@ -48,7 +48,7 @@
   ...   Hello World!
   ... </div>"""
 
-  >>> for i in range(9000000): a = hello_world()
+  >>> # for i in range(9000000): a = hello_world()
 
 1000 x 10 table:
   
@@ -67,7 +67,7 @@
   ...   </tr>
   ... </table>""")
 
-  >>> # for i in range(40): a = template(table=table)
+  >>> for i in range(40): a = template(table=table)
   
   >>> template = z3PageTemplate()
   >>> template.pt_edit("""\

Modified: z3c.pt/trunk/z3c/pt/clauses.py
===================================================================
--- z3c.pt/trunk/z3c/pt/clauses.py	2008-02-22 22:41:41 UTC (rev 84149)
+++ z3c.pt/trunk/z3c/pt/clauses.py	2008-02-22 22:48:17 UTC (rev 84150)
@@ -473,6 +473,7 @@
 
         if unicode_required_flag:
             stream.write("_urf = %s" % expr)
+            stream.write("if _urf is None: _urf = ''")
             stream.write("try:")
             stream.indent()
             stream.write("_out.write(str(_urf))")

Modified: z3c.pt/trunk/z3c/pt/translation.txt
===================================================================
--- z3c.pt/trunk/z3c/pt/translation.txt	2008-02-22 22:41:41 UTC (rev 84149)
+++ z3c.pt/trunk/z3c/pt/translation.txt	2008-02-22 22:48:17 UTC (rev 84150)
@@ -36,6 +36,7 @@
   ...   <p tal:omit-tag="False">A paragraph here.</p>
   ...   <span tal:replace="'Hello World!'">Hello Universe!</span>
   ...   <span tal:content="'%s'" />
+  ...   <span tal:content="None" />
   ... </div>
   ... """ % (u'La Pe\xf1a').encode('utf-8')
 
@@ -71,6 +72,7 @@
     <p>A paragraph here.</p>
     Hello World!
     <span>La Peña</span>
+    <span></span>
   </div>
     
 Error handling