def visualize():
"""
Visualize route
"""
if request.method == "GET":
choose_data = config.get_datafiles()
return render_template("visualize.html", choose_data=choose_data)
elif request.method == "POST":
try:
shutil.rmtree("static/visualize")
print(">>> Removed folder: visualized")
except Exception as e:
print("No such folder: ", e)
data_for_timeline = collections.OrderedDict()
month_names = []
hotspots = []
hotspot = {}
conflevel = request.form["setupConfidenceLevel"]
months = calendar.month_name
dates = [
"", "2014-01", "2014-02", "2014-03", "2014-04", "2014-05",
"2014-06", "2014-07", "2014-08", "2014-09", "2014-10", "2014-11",
"2014-12"
]
empty_hotspots = []
splitted_months = functions.split_csv(request.form["setupData"])
for mon in range(1, 13):
hotspot = Visual(request.form["setupData"], months[mon], conflevel,
units)
hotspot.getis, hotspot.conf_levels = functions.calculate_hotspot(
hotspot, splitted_months[mon - 1]["data"], "getis")
data_for_timeline[months[mon]] = hotspot.getis
functions.save_csv(hotspot.getis, "static/visualize/",
hotspot.title, ".csv")
# Creates the getis hotspot
getis_hotspot = functions.create_hotspot(hotspot, "getis_visual",
hotspot.pvalue)
# Save getis hotspot as png
functions.save_figure(getis_hotspot, "static/visualize/",
hotspot.title, ".png")
month_names.append(months[mon])
# hotspots.append(hotspot)
# Timeline takes a list of dataFrames
timeline = Timeline(data_for_timeline)
timeline.calculate_total()
timeline.calculate_percentage()
timeline_result = timeline.create_timeline()
functions.save_figure(timeline_result, "static/visualize/", "timeline",
".png")
return render_template("visualize.html",
months=month_names,
csvfile=request.form["setupData"],
conf=conflevel,
time="?" + str(time.time()))
