def versioninfo_update(group, app, version):
xml = get_versioninfo()
dom = fromstring(xml)
""" find group """
groupxml = None
for node in dom:
if node.attrib['name'] == group:
groupxml = node
if groupxml == None:
groupxml = Element('group')
groupxml.attrib['name'] = group
dom.append(groupxml)
for node in groupxml:
if node.attrib['name'] == app:
groupxml.remove(node)
appxml = Element('application')
appxml.attrib['name'] = app
appxml.attrib['version'] = version
groupxml.append(appxml)
write_versioninfo(tostring(dom))
def info():
xml = get_versioninfo()
dom = fromstring(xml)
for group in dom:
print "Group: " + group.attrib['name']
for app in group:
print " - App: " + app.attrib['name'], 'Version: ' + app.attrib['version']
def compare_applications():
""" If true, we stopped the servers because of an change, so they need
to be started again at the end """
group = settings.GROUP
local = open(settings.APPS_LOCALINFO).read()
remote = remote = get_versioninfo()
""" Collect app list for local and remove """
localApps = get_app_list(local)
remoteApps = get_app_list(remote, group)
""" First, check for apps to remove """
for app, localVersion in localApps.items():
found = False
for remoteApp, version in remoteApps.items():
if app == remoteApp:
found = True
if not found:
uninstall(app)
""" Now check for new apps """
for app, version in remoteApps.items():
found = False
for localApp, localVersion in localApps.items():
if app == localApp:
found = True
if not found:
install(app, version)
""" Now check for apps to upgrade """
for app, version in remoteApps.items():
diff = False
for localApp, localVersion in localApps.items():
if app == localApp and version != localVersion:
diff = True
if diff:
upgrade(app, version)
handle_webserver()
