def loadFromXML(self, rawDataDirectory):
""" This method is called upon if the loadFromJSON method fails to return any data
"""
print "Trying to load run info from the XML file"
XMLFilename = ultracamutils.addPaths(rawDataDirectory, self.runPath) + ".xml"
print XMLFilename
try:
tree = ElementTree.parse(XMLFilename)
except IOError as e:
print "Could not get read the run's XML file."
return False
root = tree.getroot()
user = root.find('user')
target = user.find('target').text
PI = user.find('PI').text
ID = user.find('ID').text
observers = user.find('Observers').text
raStr = user.find('RA').text
decStr = user.find('Dec').text
ra, dec = ultracamutils.fromSexagesimal(raStr, decStr)
print "Target:", target
print "PI: %s Observers: %s Programme: %s"%(PI, observers, ID)
print "(ra, dec): (%f, %f)"%(ra, dec)
self.ra = ra
self.dec = dec
self.target = target
return True
def loadFromXML(self, rawDataDirectory):
""" This method is called upon if the loadFromJSON method fails to return any data
"""
XMLFilename = ultracamutils.addPaths(rawDataDirectory, self.runPath) + ".xml"
try:
tree = ElementTree.parse(XMLFilename)
except IOError as e:
print "Could not get read the run's XML file at:", XMLFilename
return False
root = tree.getroot()
# Read the window sizes and binning, etc
filesave = root.find("filesave_status")
instrument = filesave.find("instrument_status")
detector = instrument.find("detector_status")
powerToDetector = detector.attrib["power"]
if powerToDetector == "OFF":
self.powerCycle = True
return True
parameter = instrument.findall("parameter_status")
parameters = {}
for param in parameter:
parameters[param.attrib["name"]] = param.attrib["value"]
if parameters.has_key("COM_TAB_START"):
self.powerCycle = True
return True
windows = []
xbin = int(parameters["X_BIN"])
ybin = int(parameters["Y_BIN"])
for number in range(1, 5):
try:
xStartStr = "X%d_START" % number
xStart = int(parameters[xStartStr])
yStartStr = "Y%d_START" % number
yStart = int(parameters[yStartStr])
xSizeStr = "X%d_SIZE" % number
xSize = int(parameters[xSizeStr])
ySizeStr = "Y%d_SIZE" % number
ySize = int(parameters[ySizeStr])
except KeyError:
continue
if xSize != 0 and ySize != 0:
# Add this to the list of windows
windowDict = {}
windowDict["xll"] = xStart
windowDict["nx"] = xSize
windowDict["yll"] = yStart
windowDict["ny"] = ySize
windowDict["xbin"] = xbin
windowDict["ybin"] = ybin
windows.append(windowDict)
self.windowInfo = windows
# Get the observation meta-data
user = root.find("user")
target = user.find("target").text
flags = user.find("flags").text
PI = user.find("PI").text
ID = user.find("ID").text
observers = user.find("Observers").text
try:
raStr = user.find("RA").text
decStr = user.find("Dec").text
ra, dec = ultracamutils.fromSexagesimal(raStr, decStr)
except AttributeError:
ra, dec = (0, 0)
# print "Target:", target
# print "PI: %s Observers: %s Programme: %s"%(PI, observers, ID)
# print "(ra, dec): (%f, %f)"%(ra, dec)
self.ra = ra
self.dec = dec
self.target = target
self.flags = flags
return True
