add log for Jenkins API call

SVN: 36778

integration-tests/source/systemtest/artifactrepository.py

@@ -84,7 +84,9 @@ class JenkinsArtifactRepository(ArtifactRepository):
         Downloads the requested artifact from Jenkins. It uses the Jenkins API.
         """
         projectUrl = "%s/job/%s" % (self.baseUrl, project)
-        handle = urllib.urlopen("%s/lastSuccessfulBuild/api/xml?xpath=//artifact&wrapper=bag" % projectUrl)
+        apiUrl = "%s/lastSuccessfulBuild/api/xml?xpath=//artifact&wrapper=bag" % projectUrl
+        printAndFlush("Get artifact info from %s" % apiUrl)
+        handle = urllib.urlopen(apiUrl)
         url = None
         fileName = None
         dom = xml.dom.minidom.parseString(handle.read())