def check(self,value):
if value == 'on':
try:
imageData = Distributive().getInfo(self.Get('cl_image_filename'))
except Exception as e:
raise VariableError(_("Wrong image file"))
if imageData.get('os_linux_build','') <= \
self.Get('os_linux_build') or \
imageData.get('os_linux_build','') <= self.installedBuild():
raise CommonVariableError(_("The image for update not found"))
def check(self,isoimage):
"""Set image file"""
imageData = Distributive().getInfo(isoimage)
if not("os_linux_shortname" in imageData and \
imageData.get('os_linux_build','') and \
"os_arch_machine" in imageData):
raise VariableError(_("Wrong image file"))
def installedBuild(self):
"""
Get build already installed system
Need for check update
"""
imageData = None
rootDev = self.Get('os_install_root_dev')
if not rootDev:
return ""
try:
imageData = Distributive().getInfo(rootDev)
return imageData.get('os_linux_build','')
except:
pass
return ""