[ZPT] CVS: Packages/TAL/tests - utils.py:1.4

[Fred Drake Jr]

Update of /cvs-repository/Packages/TAL/tests
In directory cvs.zope.org:/tmp/cvs-serv26365/tests

Modified Files:
	utils.py 
Log Message:
Set a "skipxml" flag if the XML parsers are not available.
This will be used by the modules that control the inclusion of XML tests.


=== Packages/TAL/tests/utils.py 1.3 => 1.4 ===
 
 
+# Set skipxml to true if an XML parser could not be found.
+skipxml = 0
+try:
+    import pyexpat
+except ImportError:
+    try:
+        # the C extension in PyXML
+        import xml.parsers.pyexpat
+    except ImportError:
+        skipxml = 1
+
+
 def run_suite(suite, outf=None, errf=None):
     if outf is None:
         outf = sys.stdout