def test_loadGroupAddrs(self):
c = KnxAddressCollection()
c.loadGroupAddrs(self.gafile, True)
self.assertIsInstance(c, KnxAddressCollection)
self.assertEqual(len(c), 5)
def test_loadGroupAddrs(self):
c = KnxAddressCollection()
c.loadGroupAddrs(self.gafile, True)
self.assertIsInstance(c, KnxAddressCollection)
self.assertEqual(len(c), 5)
def test_dumpGaTable(self):
c = KnxAddressCollection()
c.loadGroupAddrs(self.gafile, True)
try:
c.dumpGaTable()
except:
self.fail("dumpGaTable raised exception")
def test_dumpGaTable(self):
c = KnxAddressCollection()
c.loadGroupAddrs(self.gafile, True)
try:
c.dumpGaTable()
except:
self.fail("dumpGaTable raised exception")
class KnxParser(object):
devDict = KnxAddressCollection()
groupDict = KnxAddressCollection()
knxAddrStream = {}
def __init__(self,
devicesfilename,
groupaddrfilename,
dumpaddressinfo=False,
flanksOnly=False,
types=None):
# Load device and address info
self.groupDict.loadGroupAddrs(open(groupaddrfilename), dumpaddressinfo)
# Populate streams dictionary
for k in self.groupDict.keys():
if k in types.keys():
t = types[k]
else:
t = None
self.knxAddrStream[k] = KnxAddressStream(k, self.groupDict[k], t,
flanksOnly)
self.knxAddrStream[k].prepareSynchronizedPrints()
self.devDict.loadDeviceAddrs(open(devicesfilename))
def setTimeBase(self, basetime):
self.basetime = basetime
def parseVbusOutput(self, seq, timestamp, text):
# Skip programming related PDUs...
if text.find("Data system") != -1:
return
pdu = KnxPdu(self.devDict, self.groupDict, text)
tstamp = strptime(timestamp, "%a %b %d %H:%M:%S %Y")
try:
self.knxAddrStream[pdu.getTo()].addTelegram(seq, tstamp, pdu)
except KeyError:
printVerbose("unknown address, skipping: %s" % pdu.getTo())
def storeCachedInput(self, file, startline):
groupAddrs = self.knxAddrStream.keys()
seq = startline
more = True
hasMore = {g: True for g in groupAddrs}
while more:
more = False
for g in groupAddrs:
if hasMore[g]:
hasMore[g] = self.knxAddrStream[g].storeCachedInput(
seq, file)
more = more or hasMore[g]
# Step sequence number
seq += 1
print "Done storeing cache file %s" % file.name
file.close()
def getStreamMinMaxValues(self, groupAddr):
try:
min = self.knxAddrStream[groupAddr].minVal
max = self.knxAddrStream[groupAddr].maxVal
return min, max
except:
return None, None
def printStreams(self, groupAddrs):
if groupAddrs == None:
# Logically, "none" means all :)
groupAddrs = self.knxAddrStream.keys()
for g in groupAddrs:
self.knxAddrStream[g].prepareSynchronizedPrints()
seq = 0
more = True
while more:
more = False
for g in groupAddrs:
hasMore = self.knxAddrStream[g].printTelegrams(seq)
more = more or hasMore
# Step sequence number
seq += 1
def plotStreams(self, groupAddrs, genImage="", addHorLine=None):
if groupAddrs == None:
# Logically, "none" means all :)
groupAddrs = self.knxAddrStream.keys()
plotter = {}
gdata = []
plotData = None
endTime = 0.0
startTime = time() + (3600 * 24 * 365 * 10)
for ga in groupAddrs:
try:
plotData = self.knxAddrStream[ga].preparePlotData(
self.basetime)
except KeyError:
# Not a valid group address, skip it...
continue
if len(plotData["data"]) > 0:
st, tmp = plotData["data"][0]
et, tmp = plotData["data"][-1]
if st < startTime:
startTime = st
if et > endTime:
endTime = et
kwarg = {
"using": plotData["params"],
"title": plotData["title"].encode("utf-8"),
"with": plotData["style"] + plotData["smoothing"]
}
gdata.append(Gnuplot.Data(plotData["data"], **kwarg))
# Add a horisontal line, if requested
if plotData != None and addHorLine != None:
try:
dummy = iter(addHorLine)
except TypeError:
addHorLine = [addHorLine]
for hl in addHorLine:
kwarg = {
"using": "1:2",
"title": "horisontal line at %s" % hl,
"with": "linespoints smooth unique"
}
gdata.append(
Gnuplot.Data([[startTime, hl], [endTime, hl]], **kwarg))
plotter = Gnuplot.Gnuplot(debug=1)
plotter('set xdata time')
plotter('set timefmt "%s"')
plotter('set format x "%d/%m"')
plotter('set grid')
#plotter('set style fill solid')
plotter('set key bottom left')
if len(gdata) < 1:
print "No data.."
return
plotter('set terminal x11')
plotter.plot(gdata[0])
for g in gdata[1:]:
plotter.replot(g)
if genImage != "":
plotter('set terminal png')
plotter('set output "%s"' % genImage)
plotter.replot()
else:
raw_input('Please press return to exit...\n')
def test_loadDeviveAddrs(self):
c = KnxAddressCollection()
c.loadDeviceAddrs(self.devfile)
self.assertIsInstance(c, KnxAddressCollection)
def test_loadDeviveAddrs(self):
c = KnxAddressCollection()
c.loadDeviceAddrs(self.devfile)
self.assertIsInstance(c, KnxAddressCollection)