def handle_gui():
from Tkinter import Tk
from tkFileDialog import askopenfilename
# we save these imports so the script can be run as a server
# without requiring matplotlib.
import matplotlib.pyplot as plt
import visualize
Tk().withdraw()# we don't want a full GUI, so keep the root window from appearing
filename = askopenfilename()# show an "Open" dialog box and return the path to the selected file
with open(filename, 'rb') as f:
payload = f.read()
# decompress
fcst = compress.decompress_dataset(payload)
# plot
visualize.plot_forecast(fcst)
# save or show
plt.show()
def handle_plot(args):
# we save these imports so the script can be run as a server
# without requiring matplotlib.
import matplotlib.pyplot as plt
import visualize
# read in the input
if args.input is None:
raise argparse.ArgumentError(args.input,
"--input is required, specify -h for usage.")
payload = args.input.read()
# decompress
fcst = compress.decompress_dataset(payload)
# plot
visualize.plot_forecast(fcst)
# save or show
if args.output is None:
plt.show()
else:
plt.savefig(args.output.name)