def loadLocalConfig(
onlyTemplates=False, master_config_file=None, node_config_file=None, rg_config_file=None,
systemTemplateDir = None, overrideTemplateDir = None):
"""
Load the local system configuration. Can load templates only, if needed.
"""
if master_config_file is None:
master_config_file = vsapi.masterConfigFile
if node_config_file is None:
node_config_file = vsapi.nodeConfigFile
if rg_config_file is None:
rg_config_file = vsapi.rgConfigFile
if systemTemplateDir is None:
systemTemplateDir = vsapi.systemTemplateDir
if overrideTemplateDir is None:
overrideTemplateDir = vsapi.overrideTemplateDir
sysConfig = {
'templates' : { 'gpu' : {} , 'display' : {}, 'keyboard' : {}, 'mouse' : {} },
'nodes' : {},
'resource_groups' : {}
}
# Load all templates...
# NOTE: We load the templates from the global directory first.
# Then load them from the local directory. This way, we ensure
# that the local templates override the global ones.
# Load GPU templates
fileList = glob('%s/gpus/*.xml'%(systemTemplateDir))
fileList += glob('%s/gpus/*.xml'%(overrideTemplateDir))
for fname in fileList:
try:
dom = minidom.parse(fname)
except xml.parsers.expat.ExpatError, e:
raise vsapi.VizError(vsapi.VizError.BAD_CONFIGURATION, "Failed to parse XML file '%s'. Reason: %s"%(fname, str(e)))
newObj = vsapi.deserializeVizResource(dom.documentElement, [vsapi.GPU])
sysConfig['templates']['gpu'][newObj.getType()] = newObj
# of the License, or (at your option) any later version. # # This program is distributed in the hope that it will be useful, # but WITHOUT ANY WARRANTY; without even the implied warranty of # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the # GNU General Public License for more details. # # You should have received a copy of the GNU General Public License # along with this program; if not, write to the Free Software # Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA. # # test_ser.py # # Serialization/deserialization tests. import vsapi from xml.dom import minidom gpu = vsapi.GPU(0) gpu.setScanout(0, "DFP", "dummy", "1600x1200_60") ser = gpu.serializeToXML() print "Serializing GPU" print ser dom = minidom.parseString(ser) deser = vsapi.deserializeVizResource(dom.documentElement) print "Deserializing that and serializing again gives the GPU" print deser.serializeToXML()
except xml.parsers.expat.ExpatError, e:
raise vsapi.VizError(vsapi.VizError.BAD_CONFIGURATION, "Failed to parse XML file '%s'. Reason: %s"%(fname, str(e)))
newObj = vsapi.deserializeVizResource(dom.documentElement, [vsapi.GPU])
sysConfig['templates']['gpu'][newObj.getType()] = newObj
# DisplayDevice templates
fileList = glob('%s/displays/*.xml'%(systemTemplateDir))
fileList += glob('%s/displays/*.xml'%(overrideTemplateDir))
for fname in fileList:
try:
dom = minidom.parse(fname)
except xml.parsers.expat.ExpatError, e:
raise vsapi.VizError(vsapi.VizError.BAD_CONFIGURATION, "Failed to parse XML file '%s'. Reason: %s"%(fname, str(e)))
newObj = vsapi.deserializeVizResource(dom.documentElement, [vsapi.DisplayDevice])
sysConfig['templates']['display'][newObj.getType()] = newObj
# Keyboard templates
fileList = glob('%s/keyboard/*.xml'%(systemTemplateDir))
fileList += glob('%s/keyboard/*.xml'%(overrideTemplateDir))
for fname in fileList:
try:
dom = minidom.parse(fname)
except xml.parsers.expat.ExpatError, e:
raise vsapi.VizError(vsapi.VizError.BAD_CONFIGURATION, "Failed to parse XML file '%s'. Reason: %s"%(fname, str(e)))
newObj = vsapi.deserializeVizResource(dom.documentElement, [vsapi.Keyboard])
sysConfig['templates']['keyboard'][newObj.getType()] = newObj
# Mice templates
fileList = glob('%s/mouse/*.xml'%(systemTemplateDir))
# # This program is distributed in the hope that it will be useful, # but WITHOUT ANY WARRANTY; without even the implied warranty of # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the # GNU General Public License for more details. # # You should have received a copy of the GNU General Public License # along with this program; if not, write to the Free Software # Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA. # # test_ser.py # # Serialization/deserialization tests. import vsapi from xml.dom import minidom gpu = vsapi.GPU(0) gpu.setScanout(0, "DFP", "dummy","1600x1200_60") ser = gpu.serializeToXML() print "Serializing GPU" print ser dom = minidom.parseString(ser) deser = vsapi.deserializeVizResource(dom.documentElement) print "Deserializing that and serializing again gives the GPU" print deser.serializeToXML()