def ToDict(lcImageDataFile):
logger.info('Serializng Land cover data in '+ lcImageDataFile + ' to dictionary')
try:
eDict=Helpers.getLandCoverReferenceDict()
print eDict
lineNo=0
elemNameArr=[]
elemDataArr=[]
elemNamePosition=0
for i in open(lcImageDataFile,'r'):
lineNo+=1
line=i.strip()
logger.info(line)
if lineNo==1 and re.match("^[0-9,]*$", line):
elemNameArr = line.split(',')
if lineNo==2 and re.match("^[0-9,.]*$",i):
elemDataArr = line.split(',')
if lineNo > 2:
break
if lineNo <2:
logger.error('I expected at least 2 lines of data in land cover. File format has been changed. System Will break')
for i in elemNameArr:
keyName = 'L1_'+ str(i)
logger.info(keyName)
try:
val = str(elemDataArr[elemNamePosition])
except IndexError:
logger.exception('No data found matching key:'+ keyName + ' in landcover output')
raise
except:
logger.exception('Other error reading landcover data')
raise
try:
eDict["data"][keyName] = elemDataArr[elemNamePosition]
except KeyError:
logger.exception( 'Invalid Data in landcover output.'+ keyName + '. Tried to find this key in ' + str(eDict))
except:
logger.exception( 'Other error while assigning land cover data to dictionary' + str(eDict))
raise
elemNamePosition +=1
# lets check the dictionary to make sure it does not have all 0's
#valSet= set([ v for k,v in eDict.iteritems()])
#if len(valSet) == 1 and '0' in valSet:
# logger.error('No Land Cover Data was extracted for this image. Something must be wrong.')
return eDict
except:
logger.exception('Error Getting Land cover data from matlab land cover file: '+ lcImageDataFile)
raise
def test_landCoverRefDataIsDict(self):
self.assertTrue(type(Helpers.getLandCoverReferenceDict()),dict)
