Fixed items noticed during the upgrade to Feisty

* dependency on non-spec compliant feature of xsltproc
 * workaround Python 2.5 regression (bug 1704790)
 * make Genshi message initial-caps

filters/addsearch.xslt

@@ -1,14 +1,13 @@
 <xsl:stylesheet xmlns:xsl="http://www.w3.org/1999/XSL/Transform" version="1.0"
                 xmlns:xhtml="http://www.w3.org/1999/xhtml"
-                xmlns="http://www.w3.org/1999/xhtml"
-		exclude-result-prefixes="xhtml">
+                xmlns="http://www.w3.org/1999/xhtml">
 
   <!-- insert search form -->
   <xsl:template match="xhtml:div[@id='sidebar']">
     <xsl:copy>
       <xsl:apply-templates select="@*|node()"/>
-      <xhtml:h2>Search</xhtml:h2>
-      <xhtml:form><xhtml:input name="q"/></xhtml:form>
+      <h2>Search</h2>
+      <form><input name="q"/></form>
     </xsl:copy>
   </xsl:template>
 
@@ -30,7 +29,7 @@
   <xsl:template match="xhtml:head">
     <xsl:copy>
       <xsl:apply-templates select="@*|node()"/>
-      <xhtml:link rel="search" type="application/opensearchdescription+xml" title="{xhtml:link[@rel='alternate']/@title} search">
+      <link rel="search" type="application/opensearchdescription+xml" title="{xhtml:link[@rel='alternate']/@title} search">
         <xsl:attribute name="href">
           <xsl:call-template name="baseuri">
             <xsl:with-param name="string">
@@ -39,7 +38,7 @@
           </xsl:call-template>
           <xsl:text>opensearchdescription.xml</xsl:text>
         </xsl:attribute>
-      </xhtml:link>
+      </link>
     </xsl:copy>
   </xsl:template>
 

tests/test_filter_genshi.py

@@ -17,6 +17,6 @@ class GenshiFilterTests(unittest.TestCase):
 try:
     import genshi
 except:
-    logger.warn("genshi is not available => can't test genshi filters")
+    logger.warn("Genshi is not available => can't test genshi filters")
     for method in dir(GenshiFilterTests):
         if method.startswith('test_'):  delattr(GenshiFilterTests,method)

tests/test_filter_xslt.py

@@ -28,10 +28,16 @@ try:
     import libxslt
 except:
     try:
-        from subprocess import Popen, PIPE
-        xsltproc=Popen(['xsltproc','--version'],stdout=PIPE,stderr=PIPE)
-        xsltproc.communicate()
-        if xsltproc.returncode != 0: raise ImportError
+        try:
+            # Python 2.5 bug 1704790 workaround (alas, Unix only)
+            import commands
+            if commands.getstatusoutput('xsltproc --version')[0] != 0:
+                raise ImportError
+        except:
+            from subprocess import Popen, PIPE
+            xsltproc=Popen(['xsltproc','--version'],stdout=PIPE,stderr=PIPE)
+            xsltproc.communicate()
+            if xsltproc.returncode != 0: raise ImportError
     except:
         logger.warn("libxslt is not available => can't test xslt filters")
         del XsltFilterTests.test_xslt_filter

tests/test_filters.py

@@ -133,14 +133,22 @@ class FilterTests(unittest.TestCase):
 try:
     from subprocess import Popen, PIPE
 
-    _no_sed = False
-    try:
-        sed = Popen(['sed','--version'],stdout=PIPE,stderr=PIPE)
-        sed.communicate()
-        if sed.returncode != 0:
-            _no_sed = True
-    except WindowsError:
-        _no_sed = True
+    _no_sed = True
+    if _no_sed:
+        try:
+            # Python 2.5 bug 1704790 workaround (alas, Unix only)
+            import commands
+            if commands.getstatusoutput('sed --version')[0]==0: _no_sed = False 
+        except:
+            pass
+
+    if _no_sed:
+        try:
+            sed = Popen(['sed','--version'],stdout=PIPE,stderr=PIPE)
+            sed.communicate()
+            if sed.returncode == 0: _no_sed = False
+        except WindowsError:
+            pass
 
     if _no_sed:
         logger.warn("sed is not available => can't test stripAd_yahoo")