forked from MapComplete/MapComplete
75 lines
No EOL
2 KiB
Python
75 lines
No EOL
2 KiB
Python
import json
|
|
import sys
|
|
from datetime import datetime
|
|
from matplotlib import pyplot
|
|
|
|
|
|
def pyplot_init():
|
|
pyplot.close('all')
|
|
pyplot.figure(figsize=(14, 8), dpi=200)
|
|
pyplot.xticks(rotation='vertical')
|
|
pyplot.grid()
|
|
|
|
|
|
def genKeys(data, type):
|
|
keys = map(lambda kv: kv["key"], data)
|
|
if type == "date":
|
|
keys = map(lambda key: datetime.strptime(key, "%Y-%m-%dT%H:%M:%S.000Z"), keys)
|
|
return list(keys)
|
|
|
|
|
|
def createPie(options):
|
|
data = options["plot"]["count"]
|
|
keys = genKeys(data, options["interpetKeysAs"])
|
|
values = list(map(lambda kv: kv["value"], data))
|
|
|
|
total = sum(map(lambda kv: kv["value"], data))
|
|
first_pct = data[0]["value"] / total
|
|
|
|
pyplot_init()
|
|
pyplot.pie(values, labels=keys, startangle=(90 - 360 * first_pct / 2))
|
|
|
|
|
|
def createBar(options):
|
|
data = options["plot"]["count"]
|
|
keys = genKeys(data, options["interpetKeysAs"])
|
|
values = list(map(lambda kv: kv["value"], data))
|
|
|
|
pyplot.bar(keys, values, label=options["name"])
|
|
pyplot.legend()
|
|
|
|
|
|
def createLine(options):
|
|
data = options["plot"]["count"]
|
|
keys = genKeys(data, options["interpetKeysAs"])
|
|
values = list(map(lambda kv: kv["value"], data))
|
|
|
|
pyplot.plot(keys, values, label=options["name"])
|
|
pyplot.legend()
|
|
|
|
|
|
pyplot_init()
|
|
title = sys.argv[1]
|
|
pyplot.title = title
|
|
names = []
|
|
while (True):
|
|
line = sys.stdin.readline()
|
|
if line == "" or line == "\n":
|
|
if (len(names) > 1):
|
|
pyplot.legend(loc="upper left", ncol=3)
|
|
pyplot.savefig(title + ".png", dpi=400, facecolor='w', edgecolor='w',
|
|
bbox_inches='tight')
|
|
break
|
|
|
|
options = json.loads(line)
|
|
print("Creating " + options["plot"]["type"] + " '" + options["name"] + "'")
|
|
names.append(options["name"])
|
|
if (options["plot"]["type"] == "pie"):
|
|
createPie(options)
|
|
elif (options["plot"]["type"] == "bar"):
|
|
createBar(options)
|
|
elif (options["plot"]["type"] == "line"):
|
|
createLine(options)
|
|
else:
|
|
print("Unkown type: " + options.type)
|
|
print("Plot generated") |