class LogWriter(object):
""" This provides a writer to the SOFIE HDF FORMAT system. Use with caution, Pytables
does not support concurrent writes to an HDF file. (Currently not used in the ExperimentControl Package.)"""
previousParsedValue = None
def __init__(self, filename='', runName='test'):
self.is_open = False
self.open(filename, runName)
def __del__(self):
if self.is_open:
self.fd.close()
self.fdP.close()
def open(self, filename='', runName='test'):
if filename == '':
filename = datetime.datetime.now().isoformat() + '.h5'
if self.is_open == True:
self.close()
self.fd = AntRawDataAccess(filename, runName + '/' + SPARKSUBDIRECTORY)
self.fdP = AntParsedDataAccess(filename,
runName + '/' + SPARKSUBDIRECTORY)
self.is_open = True
#TODO write meta information...
def close(self):
if self.is_open:
self.fd.close()
self.fdP.close()
self.is_open = False
def _logEvent(self, event, data=None):
timestamp = time.time()
if event == EVENT_READ and len(data) > 0:
#logging.debug(len(data))
information = {'packet': data, 'timestamp': timestamp}
try:
#logging.debug(information)
informationRaw = ant_sample(information)
if informationRaw == []:
logging.debug('NOT A BROADCAST')
return
logging.debug('Information Raw:' + str(informationRaw))
informationParsed = ant_sample_interpret(informationRaw,\
self.previousParsedValue)
self.previousParsedValue = informationParsed
self.fd.write(informationRaw)
self.fdP.write(informationParsed)
except exceptions.UnknownParseError, e:
pass
except exceptions.ChecksumParseError, e:
logging.debug('CHECKSUM ERROR:' + e.message)
class LogWriter(object):
""" This provides a writer to the SOFIE HDF FORMAT system. Use with caution, Pytables
does not support concurrent writes to an HDF file. (Currently not used in the ExperimentControl Package.)"""
previousParsedValue = None;
def __init__(self, filename='',runName='test'):
self.is_open = False
self.open(filename,runName)
def __del__(self):
if self.is_open:
self.fd.close()
self.fdP.close()
def open(self, filename='',runName='test'):
if filename == '':
filename = datetime.datetime.now().isoformat() + '.h5'
if self.is_open == True:
self.close()
self.fd = AntRawDataAccess(filename,runName+'/'+SPARKSUBDIRECTORY)
self.fdP = AntParsedDataAccess(filename,runName+'/'+SPARKSUBDIRECTORY)
self.is_open = True
#TODO write meta information...
def close(self):
if self.is_open:
self.fd.close()
self.fdP.close()
self.is_open = False
def _logEvent(self, event, data=None):
timestamp = time.time()
if event == EVENT_READ and len(data)>0:
#logging.debug(len(data))
information = {'packet':data,'timestamp':timestamp}
try:
#logging.debug(information)
informationRaw = ant_sample(information)
if informationRaw == []:
logging.debug('NOT A BROADCAST')
return
logging.debug('Information Raw:'+str(informationRaw))
informationParsed = ant_sample_interpret(informationRaw,\
self.previousParsedValue)
self.previousParsedValue = informationParsed
self.fd.write(informationRaw)
self.fdP.write(informationParsed)
except exceptions.UnknownParseError,e:
pass
except exceptions.ChecksumParseError,e:
logging.debug('CHECKSUM ERROR:'+e.message)
def open(self, filename='', runName='test'):
if filename == '':
filename = datetime.datetime.now().isoformat() + '.h5'
if self.is_open == True:
self.close()
self.fd = AntRawDataAccess(filename, runName + '/' + SPARKSUBDIRECTORY)
self.fdP = AntParsedDataAccess(filename,
runName + '/' + SPARKSUBDIRECTORY)
self.is_open = True
def test_parse_speed_cadence(self):
#Read Test Data
if exists('sample-tmp.h5'):
unlink('sample-tmp.h5')
copyfile('test-data/sample.h5','sample-tmp.h5')
antAccess = AntRawDataAccess('sample-tmp.h5','/test/goldenembeded');
antWriter = AntParsedDataAccess('sample-tmp.h5','/test/goldenembeded');
firstSpeed=0;
cumulativeRev=0;
i=0
previousRow = None
for row in antAccess:
#logging.debug('Type Row:'+str(type(row))+' Row: '+str(row))
parsedRow = parse_sample_interpret(row,previousRow)
logging.debug(row['Timestamp'])
cspMSB = row['CumulativeSpeedRevolutionCountMSB']
cspLSB = row['CumulativeSpeedRevolutionCountLSB']
self.assertEqual(parsedRow['CumulativeSpeedRevolutionCount'],+\
cspMSB*256+cspLSB)
self.assertEqual(parsedRow['BikeCadence'],0)
logging.debug('SPEED:'+str(i)+':'+str(parsedRow['BikeSpeed']))
if i>19 and i < 33:
self.assertTrue(parsedRow['BikeSpeed']>0)
i+=1;
self.assertEqual(parsedRow['BikeCadence'],0)
secondSpeed = parsedRow['BikeSpeedEventTime']
for column in parsedRow.values():
#logging.debug('Column: '+str(column))
self.assertTrue((type(column)==int) or (type(column)==float) )
cumulativeSecond = parsedRow['CumulativeSpeedRevolutionCount']
if secondSpeed > firstSpeed:
self.assertGreater(cumulativeSecond, cumulativeRev, 'Greater')
firstSpeed = secondSpeed
cumulativeRev = cumulativeSecond
logging.debug(parsedRow)
antWriter.write(parsedRow)
previousRow = parsedRow
antAccess.close()
i=0
for row in antWriter:
if i == 0:
self.assertEqual(row['CumulativeSpeedRevolutionCount'],231*256+120)
self.assertEqual(row['BikeCadence'],0)
i+=1
def open(self, filename='',runName='test'):
if filename == '':
filename = datetime.datetime.now().isoformat() + '.h5'
if self.is_open == True:
self.close()
self.fd = AntRawDataAccess(filename,runName+'/'+SPARKSUBDIRECTORY)
self.fdP = AntParsedDataAccess(filename,runName+'/'+SPARKSUBDIRECTORY)
self.is_open = True
def test_readline_complex(self):
writerData = ["1", "2", "3", "4", "5", "6", "7", "8", "9", 14334546]
self.awriter.close()
unlink("simple-test-data.h5")
self.awriter = AntRawDataAccess("simple-test-data.h5", "/test/again")
self.awriter.write(writerData)
self.awriter.close()
self.awriter = AntRawDataAccess("simple-test-data.h5", "/test")
data = self.awriter.readlines()
self.assertEqual(len(data), 0)
logging.debug("Setting the run: ")
self.awriter.setRunName("/test/again")
logging.debug("Reading /test/again")
data = self.awriter.readlines()
logging.debug("The Data: " + str(data))
data = list(data[0])
writerPacket = [ord(number) for number in writerData if isinstance(number, str)]
expected = writerPacket + [writerData[-1]]
self.assertEqual(expected.sort(), data.sort())
def test_write_parsed(self):
if exists("sample-tmp.h5"):
unlink("sample-tmp.h5")
copyfile("test-data/sample.h5", "sample-tmp.h5")
self.areader = AntRawDataAccess("sample-tmp.h5", "/test/goldenembeded")
self.awriter = AntParsedDataAccess("sample-tmp.h5", "/test/goldenembeded")
for raw in self.areader:
parsed = parse_sample_interpret(raw)
logging.debug(parsed)
logging.debug("Parsed Time Stamp: " + str(parsed["Timestamp"]))
self.awriter.write(parsed)
for rawData, parsedData in zip(self.areader, self.awriter):
self.assertEqual(rawData["Timestamp"], parsedData["Timestamp"])
def test_readline(self):
writerData = ["1", "2", "3", "4", "5", "6", "7", "8", "9", 14334546]
self.awriter.write(writerData)
self.awriter.close()
self.awriter = AntRawDataAccess("simple-test-data.h5", "/test")
data = self.awriter.readlines()
logging.debug(data)
logging.debug(data.dtype)
# readindices = [column[0] for column in data.dtype.items()]
# logging.debug(readindices)
logging.debug(data[0])
data = list(data[0])
writerPacket = [ord(number) for number in writerData if isinstance(number, str)]
expected = writerPacket + [writerData[-1]]
self.assertEqual(expected.sort(), data.sort())
print 'Parsing Failed: ' + str(e)
continue
try:
logging.debug(parsedLine)
theWriter.write(parsedLine)
print '.',
if shouldCsv:
awritercsv.write(parsedLine)
print 'c',
except AntRawParserLengthNotCorrect, e:
print 'x'
if shouldParse:
if extension == '.gce':
parsedWriter = AntParsedDataAccess(outfile,
runNameExtended)
elif extension == '.ant':
parsedWriter = AntParsedDataAccess(outfile,
runNameExtended)
elif extension == '.c3d':
parsedWriter = None
elif extension == '.csv':
parsedWriter = None
else:
raise FileNotSupportedException('File not Supported: ' + extension)
print '\n-------------------------------\nParsing Data\n'
if shouldCsv:
aparsedwritercsv = SofieCsvAccess(csvOutParsed)
previousParsedLine = None
def setUp(self):
if os.path.isfile("simple-test-data.h5"):
unlink("simple-test-data.h5")
logging.info("AntRawDataAccess Test")
self.awriter = AntRawDataAccess("simple-test-data.h5", "/test")
class AntRawDataAccessTest(unittest.TestCase):
def setUp(self):
if os.path.isfile("simple-test-data.h5"):
unlink("simple-test-data.h5")
logging.info("AntRawDataAccess Test")
self.awriter = AntRawDataAccess("simple-test-data.h5", "/test")
def tearDown(self):
self.awriter.close()
def test_write(self):
self.awriter.write(["1", "2", "3", "4", "5", "6", "7", "8", "9", 14334546])
def test_readline(self):
writerData = ["1", "2", "3", "4", "5", "6", "7", "8", "9", 14334546]
self.awriter.write(writerData)
self.awriter.close()
self.awriter = AntRawDataAccess("simple-test-data.h5", "/test")
data = self.awriter.readlines()
logging.debug(data)
logging.debug(data.dtype)
# readindices = [column[0] for column in data.dtype.items()]
# logging.debug(readindices)
logging.debug(data[0])
data = list(data[0])
writerPacket = [ord(number) for number in writerData if isinstance(number, str)]
expected = writerPacket + [writerData[-1]]
self.assertEqual(expected.sort(), data.sort())
def test_readline_complex(self):
writerData = ["1", "2", "3", "4", "5", "6", "7", "8", "9", 14334546]
self.awriter.close()
unlink("simple-test-data.h5")
self.awriter = AntRawDataAccess("simple-test-data.h5", "/test/again")
self.awriter.write(writerData)
self.awriter.close()
self.awriter = AntRawDataAccess("simple-test-data.h5", "/test")
data = self.awriter.readlines()
self.assertEqual(len(data), 0)
logging.debug("Setting the run: ")
self.awriter.setRunName("/test/again")
logging.debug("Reading /test/again")
data = self.awriter.readlines()
logging.debug("The Data: " + str(data))
data = list(data[0])
writerPacket = [ord(number) for number in writerData if isinstance(number, str)]
expected = writerPacket + [writerData[-1]]
self.assertEqual(expected.sort(), data.sort())
def test_write_parsed(self):
if exists("sample-tmp.h5"):
unlink("sample-tmp.h5")
copyfile("test-data/sample.h5", "sample-tmp.h5")
self.areader = AntRawDataAccess("sample-tmp.h5", "/test/goldenembeded")
self.awriter = AntParsedDataAccess("sample-tmp.h5", "/test/goldenembeded")
for raw in self.areader:
parsed = parse_sample_interpret(raw)
logging.debug(parsed)
logging.debug("Parsed Time Stamp: " + str(parsed["Timestamp"]))
self.awriter.write(parsed)
for rawData, parsedData in zip(self.areader, self.awriter):
self.assertEqual(rawData["Timestamp"], parsedData["Timestamp"])
