##// END OF EJS Templates
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views.py
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/ plotter / views.py
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Developer
New version with cards and status alerts
 r11 #!/usr/bin/python
# -*- coding: UTF-8 -*-
Juan C. Espinoza
Test Version
 r22
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 r0
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 r1 import os
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 r11 import time
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 r0 from datetime import datetime
from django import forms
from django.contrib import messages
from django.utils.safestring import mark_safe
from django.shortcuts import render
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 r30 from django.http import HttpResponse
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 r2 import mongoengine
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 r22 from plotter.models import Experiment, ExpDetail, PlotMeta, PlotData
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 r1
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 r30 from utils.plots import skynoise_plot
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 r2 host = os.environ.get('HOST_MONGO', 'localhost')
mongoengine.connect('dbplots', host=host, port=27017)
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 r0
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 r0 # Forms
class SearchForm(forms.Form):
experiment = forms.ChoiceField()
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 r4 plot = forms.ChoiceField()
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def __init__(self, *args, **kwargs):
exp_choices = kwargs.pop('exp_choices', [])
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 r4 plt_choices = kwargs.pop('plt_choices', [])
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 r0 super(SearchForm, self).__init__(*args, **kwargs)
self.fields['experiment'].choices = [(0, 'Select Experiment')] + exp_choices
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 r4 self.fields['plot'].choices = [(0, 'Select Plot')] + plt_choices
Developer
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 r11 # we use this class to change the parameter in Scatter plot using the function plotly.restyle in jroplot.js
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 r5 class ScatterSetupForm(forms.Form):
plotdiv = forms.CharField(widget=forms.HiddenInput())
ymax = forms.CharField(initial=30)
ymin = forms.CharField(initial=10)
Developer
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 r11 # we use this class to change the parameter in RTI plot using the function plotly.restyle in jroplot.js
jespinoza
Plot's layout now can be updated
 r5 class RTISetupForm(forms.Form):
plotdiv = forms.CharField(widget=forms.HiddenInput())
colormap = forms.ChoiceField(choices=[('Jet', 'Jet'), ('Viridis', 'Viridis'), ('RdBu', 'RdBu')])
zmax = forms.CharField(initial=30)
zmin = forms.CharField(initial=10)
ymax = forms.CharField(initial=180)
ymin = forms.CharField(initial=80)
Developer
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 r11 # we use this class to change the parameter in SPC plot using the function plotly.restyle in jroplot.js
jespinoza
Plot's layout now can be updated
 r5 class SPCSetupForm(forms.Form):
plotdiv = forms.CharField(widget=forms.HiddenInput())
colormap = forms.ChoiceField(choices=[('Jet', 'Jet'), ('Viridis', 'Viridis'), ('RdBu', 'RdBu')])
Developer
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 r11 #como es un perfil xmin y xmax deben ser iguales a zmin y zmax
jespinoza
Plot's layout now can be updated
 r5 xmax = forms.CharField(initial=30)
xmin = forms.CharField(initial=10)
Developer
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 r11 #x2max = forms.CharField(initial=30)
#x2min = forms.CharField(initial=10)
jespinoza
Plot's layout now can be updated
 r5 ymax = forms.CharField(initial=180)
ymin = forms.CharField(initial=80)
zmax = forms.CharField(initial=30)
zmin = forms.CharField(initial=10)
jespinoza
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 r0 # Create your views here.
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 r39 def main(request, tag=None):
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 r0
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 r4 kwargs = {}
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 r22 date = request.GET.get('date', datetime.now().strftime('%d-%m-%Y'))
exps = ExpDetail.objects(date=datetime.strptime(date, '%d-%m-%Y'))
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 r11
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 r39 tmp = {}
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 r11 for exp in exps:
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 r39 label = exp.tag.lower().strip() if exp.tag else 'other'
if label in tmp:
tmp[label] += 1
else:
tmp[label] = 1
tags = []
for key, value in tmp.items():
if tag == key:
tags.append({'name': key, 'n': tmp[key], 'active': 'active'})
Developer
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 r11 else:
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 r39 tags.append({'name': key, 'n': tmp[key]})
kwargs['tags'] = tags
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 r4
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 r39 if tag:
experiments = []
for exp in exps:
label = exp.tag.lower().strip() if exp.tag else 'other'
if label != tag:
continue
dum = {}
dum['code'] = exp.experiment.code
dum['plots'] = []
dum['name'] = exp.experiment.name
dt = datetime.now()
t = time.mktime(dt.timetuple())
t -= 5*60*60
if (t-exp['last_time']) > 6*exp['interval']:
status = 'Offline'
clase = 'alertas-offline'
style = 'danger'
lastDataDate = exp['last_time']
elif (t-exp['last_time']) > 3*exp['interval']:
status = 'Delayed'
clase = 'alertas-delayed'
style = 'warning'
lastDataDate = exp['last_time']
else:
status = 'Online'
clase = 'alertas-online'
style = 'success'
lastDataDate = exp['last_time']
dum['status'] = status
dum['class'] = clase
dum['style']= style
dum['date']= datetime.utcfromtimestamp(lastDataDate)
for plot in exp.plots():
dum['plots'].append({'plot': plot.plot, 'name': plot.plot.replace('_', ' ').title(), 'id':plot.id})
experiments.append(dum)
kwargs['experiments'] = experiments
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 r4 kwargs['date'] = date
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 r39
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 r36 kwargs['title'] = 'Realtime Experiments at JRO'
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 r39 kwargs['sidebar'] = True
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return render(request, 'home.html', kwargs)
Juan C. Espinoza
Update templates
 r35 def about(request):
'''
'''
kwargs = {
'title': 'About'
}
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 r36 return render(request, 'about.html', kwargs)
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 r35
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 r25 def tools(request):
'''
'''
kwargs = {
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 r35 'title': 'Tools'
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 r25 }
return render(request, 'tools.html', kwargs)
def reports(request):
'''
'''
kwargs = {
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 r35 'title': 'Reports',
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 r25 }
return render(request, 'reports.html', kwargs)
jespinoza
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 r0
Developer
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 r11 def plot(request, code=None, plot=None):
'''
'''
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realtime = False
date = request.GET.get('date', None)
if date is None:
Juan C. Espinoza
Test Version
 r22 date = datetime.now().strftime('%d-%m-%Y')
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 r21 realtime = True
exp = Experiment.objects.get(code=int(code))
Juan C. Espinoza
Test Version
 r22 detail = ExpDetail.objects.get(experiment=exp, date=datetime.strptime(date, '%d-%m-%Y'))
meta = PlotMeta.objects.get(exp_detail=detail, plot=plot)
Juan C. Espinoza
Better navigation, sidebar, update jroplots #TODO OverJRO
 r39
Developer
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 r11 kwargs = {
'code': code,
'plot': plot,
Juan C. Espinoza
Test version ready
 r27 'meta':meta,
Developer
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 r11 'date': date,
Juan C. Espinoza
Test Version
 r22 'id': meta.pk,
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 r21 'realtime': realtime,
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Better navigation, sidebar, update jroplots #TODO OverJRO
 r39 'title': 'Realtime Experiments at JRO',
'name' : exp.name,
'sidebar': True,
'plots': []
Developer
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 r11 }
Juan C. Espinoza
Better navigation, sidebar, update jroplots #TODO OverJRO
 r39
for plt in detail.plots():
kwargs['plots'].append({'plot': plt.plot, 'name': plt.plot.replace('_', ' ').title()})
Developer
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 r11 # Logic to show my views
Juan C. Espinoza
Test version ready
 r27 if meta.metadata['type'] == 'pcolorbuffer':
jespinoza
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 r5 kwargs['setup_form'] = RTISetupForm()
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 r21 kwargs['fn_plot'] = 'PcolorBuffer'
return render(request, 'plot.html', kwargs)
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 r27 elif meta.metadata['type'] == 'pcolor':
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 r5 kwargs['setup_form'] = SPCSetupForm()
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 r21 kwargs['fn_plot'] = 'Pcolor'
return render(request, 'plot.html', kwargs)
Juan C. Espinoza
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 r31 elif meta.metadata['type'] == 'scatterbuffer':
jespinoza
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 r5 kwargs['setup_form'] = ScatterSetupForm()
Juan C. Espinoza
Update jroplots.js
 r31 kwargs['fn_plot'] = 'ScatterBuffer'
Juan C. Espinoza
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 r21 return render(request, 'plot.html', kwargs)
Juan C. Espinoza
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 r36 elif meta.metadata['type'] == 'image':
kwargs['image'] = True
kwargs['fn_plot'] = 'StaticPlot'
return render(request, 'plot.html', kwargs)
jespinoza
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 r0 else:
Developer
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 r11 return render(request, 'home.html', {})
Juan C. Espinoza
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 r30 def plot_skynoise(request):
date = request.GET.get('date', None)
if date is None:
date = datetime.now()
else:
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Better navigation, sidebar, update jroplots #TODO OverJRO
 r39 date = datetime.strptime(date, '%Y-%m-%d')
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data = skynoise_plot(date.year, date.month, date.day)
response = HttpResponse(data.getvalue(), content_type='image/png')
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 r31
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 r30 return response
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Better navigation, sidebar, update jroplots #TODO OverJRO
 r39
def plot_overjro(request):
date = request.GET.get('date', None)
if date is None:
date = datetime.now()
else:
date = datetime.strptime(date, '%Y-%m-%d')
data = skynoise_plot(date.year, date.month, date.day)
response = HttpResponse(data.getvalue(), content_type='image/png')
return response