add support for python builder

Change-Id: I0b1711c04435287bb851a72df25ebba10c891831

jenkins_jobs/modules/builders.py

@@ -62,6 +62,22 @@ def shell(parser, xml_parent, data):
     XML.SubElement(shell, 'command').text = data
 
 
+def python(parser, xml_parent, data):
+    """yaml: python
+    Execute a python command. Requires the Jenkins `Python plugin.
+    <https://wiki.jenkins-ci.org/display/JENKINS/Python+Plugin>`_
+
+    :arg str parameter: the python command to execute
+
+    Example:
+
+    .. literalinclude:: /../../tests/builders/fixtures/python.yaml
+
+    """
+    python = XML.SubElement(xml_parent, 'hudson.plugins.python.Python')
+    XML.SubElement(python, 'command').text = data
+
+
 def copyartifact(parser, xml_parent, data):
     """yaml: copyartifact
 

setup.cfg

@@ -49,6 +49,7 @@ jenkins_jobs.builders =
     maven-target=jenkins_jobs.modules.builders:maven_target
     msbuild=jenkins_jobs.modules.builders:msbuild
     multijob=jenkins_jobs.modules.builders:multijob
+    python=jenkins_jobs.modules.builders:python
     sbt=jenkins_jobs.modules.builders:sbt
     shell=jenkins_jobs.modules.builders:shell
     shining-panda=jenkins_jobs.modules.builders:shining_panda

tests/builders/fixtures/python.xml

@@ -0,0 +1,8 @@
+<?xml version="1.0" encoding="utf-8"?>
+<project>
+   <builders>
+     <hudson.plugins.python.Python>
+       <command>import foobar</command>
+     </hudson.plugins.python.Python>
+   </builders>
+</project>

tests/builders/fixtures/python.yaml

@@ -0,0 +1,2 @@
+builders:
+  - python: 'import foobar'