def profileCsv(request, layerId):
offset = datetime.timedelta(hours=settings.XGDS_PLOT_TIME_OFFSET_HOURS)
minTime = parseTime(request.GET.get('start', '-72'), offset)
maxTime = parseTime(request.GET.get('end', 'now'), offset)
assert minTime <= maxTime, 'HTTP GET parameters: start, end: start time must be before end time'
fill = int(request.GET.get('fill', '1'))
assert fill in (0, 1), 'HTTP GET parameters: fill: specify either 0 or 1'
csvData = profiles.getProfileCsvData(layerId,
minTime=minTime,
maxTime=maxTime,
fill=fill)
django.db.reset_queries() # clear query log to reduce memory usage
return HttpResponse(csvData, content_type='text/csv')
def profileCsv(request, layerId):
offset = datetime.timedelta(hours=settings.XGDS_PLOT_TIME_OFFSET_HOURS)
minTime = parseTime(request.GET.get('start', '-72'), offset)
maxTime = parseTime(request.GET.get('end', 'now'), offset)
assert minTime <= maxTime, 'HTTP GET parameters: start, end: start time must be before end time'
fill = int(request.GET.get('fill', '1'))
assert fill in (0, 1), 'HTTP GET parameters: fill: specify either 0 or 1'
csvData = profiles.getProfileCsvData(layerId,
minTime=minTime,
maxTime=maxTime,
fill=fill)
django.db.reset_queries() # clear query log to reduce memory usage
return HttpResponse(csvData,
content_type='text/csv')
def profilesPage(request):
offset = datetime.timedelta(hours=settings.XGDS_PLOT_TIME_OFFSET_HOURS)
minTime = parseTime(request.GET.get('start', '-72'), offset)
maxTime = parseTime(request.GET.get('end', 'now'), offset)
assert minTime <= maxTime, 'HTTP GET parameters: start, end: start time must be before end time'
showSamplePoints = int(request.GET.get('pts', '1'))
assert showSamplePoints in (0, 1), 'HTTP GET parameters: pts: specify either 0 or 1'
return render_to_response('xgds_plot/profiles.html',
{'minTime': javaStyle(minTime),
'maxTime': javaStyle(maxTime),
'showSamplePoints': showSamplePoints,
'minDisplayTime': shortTime(minTime + offset),
'maxDisplayTime': shortTime(maxTime + offset),
'displayTimeZone': settings.XGDS_PLOT_TIME_ZONE_NAME,
'profiles': profiles.PROFILES},
context_instance=RequestContext(request))
def getStaticPlot(request, seriesId):
if seriesId not in meta.getTimeSeriesLookup():
return HttpResponseNotFound('<h1>404 No time series named "%s"</h1>' %
seriesId)
offset = datetime.timedelta(hours=settings.XGDS_PLOT_TIME_OFFSET_HOURS)
minTime = parseTime(request.GET.get('start', '-72'), offset)
maxTime = parseTime(request.GET.get('end', 'now'), offset)
assert minTime <= maxTime, 'HTTP GET parameters: start, end: start time must be before end time'
widthPix = int(request.GET.get('w', '800'))
heightPix = int(request.GET.get('h', '120'))
imgData = (staticPlot.getPlotDataMultiprocessing(seriesId, widthPix,
heightPix,
javaStyle(minTime),
javaStyle(maxTime)))
django.db.reset_queries() # clear query log to reduce memory usage
return HttpResponse(imgData, content_type='image/png')
def profileRender(request, layerId):
widthPix = int(request.GET.get('w', settings.XGDS_PLOT_PROFILE_TIME_PIX_RESOLUTION))
heightPix = int(request.GET.get('h', settings.XGDS_PLOT_PROFILE_Z_PIX_RESOLUTION))
offset = datetime.timedelta(hours=settings.XGDS_PLOT_TIME_OFFSET_HOURS)
minTime = parseTime(request.GET.get('start', '-72'), offset)
maxTime = parseTime(request.GET.get('end', 'now'), offset)
assert minTime <= maxTime, 'HTTP GET parameters: start, end: start time must be before end time'
# submitted = request.GET.get('submit') is not None
showSamplePoints = int(request.GET.get('pts', '1'))
assert showSamplePoints in (0, 1), 'HTTP GET parameters: pts: specify either 0 or 1'
imageData = (profiles.getProfileContourPlotImageDataMultiprocessing
(layerId,
widthPix=widthPix,
heightPix=heightPix,
minTime=minTime,
maxTime=maxTime,
showSamplePoints=showSamplePoints))
django.db.reset_queries() # clear query log to reduce memory usage
return HttpResponse(imageData,
content_type='image/png')
def profilesPage(request):
offset = datetime.timedelta(hours=settings.XGDS_PLOT_TIME_OFFSET_HOURS)
minTime = parseTime(request.GET.get('start', '-72'), offset)
maxTime = parseTime(request.GET.get('end', 'now'), offset)
assert minTime <= maxTime, 'HTTP GET parameters: start, end: start time must be before end time'
showSamplePoints = int(request.GET.get('pts', '1'))
assert showSamplePoints in (
0, 1), 'HTTP GET parameters: pts: specify either 0 or 1'
return render(
request,
'xgds_plot/profiles.html',
{
'minTime': javaStyle(minTime),
'maxTime': javaStyle(maxTime),
'showSamplePoints': showSamplePoints,
'minDisplayTime': shortTime(minTime + offset),
'maxDisplayTime': shortTime(maxTime + offset),
'displayTimeZone': settings.XGDS_PLOT_TIME_ZONE_NAME,
'profiles': profiles.PROFILES
},
)
def getStaticPlot(request, seriesId):
if seriesId not in meta.getTimeSeriesLookup():
return HttpResponseNotFound('<h1>404 No time series named "%s"</h1>' % seriesId)
offset = datetime.timedelta(hours=settings.XGDS_PLOT_TIME_OFFSET_HOURS)
minTime = parseTime(request.GET.get('start', '-72'), offset)
maxTime = parseTime(request.GET.get('end', 'now'), offset)
assert minTime <= maxTime, 'HTTP GET parameters: start, end: start time must be before end time'
widthPix = int(request.GET.get('w', '800'))
heightPix = int(request.GET.get('h', '120'))
imgData = (staticPlot.getPlotDataMultiprocessing
(seriesId,
widthPix,
heightPix,
javaStyle(minTime),
javaStyle(maxTime)))
django.db.reset_queries() # clear query log to reduce memory usage
return HttpResponse(imgData,
content_type='image/png')
def profileRender(request, layerId):
widthPix = int(
request.GET.get('w', settings.XGDS_PLOT_PROFILE_TIME_PIX_RESOLUTION))
heightPix = int(
request.GET.get('h', settings.XGDS_PLOT_PROFILE_Z_PIX_RESOLUTION))
offset = datetime.timedelta(hours=settings.XGDS_PLOT_TIME_OFFSET_HOURS)
minTime = parseTime(request.GET.get('start', '-72'), offset)
maxTime = parseTime(request.GET.get('end', 'now'), offset)
assert minTime <= maxTime, 'HTTP GET parameters: start, end: start time must be before end time'
# submitted = request.GET.get('submit') is not None
showSamplePoints = int(request.GET.get('pts', '1'))
assert showSamplePoints in (
0, 1), 'HTTP GET parameters: pts: specify either 0 or 1'
imageData = (profiles.getProfileContourPlotImageDataMultiprocessing(
layerId,
widthPix=widthPix,
heightPix=heightPix,
minTime=minTime,
maxTime=maxTime,
showSamplePoints=showSamplePoints))
django.db.reset_queries() # clear query log to reduce memory usage
return HttpResponse(imageData, content_type='image/png')