ラズパイ電光掲示板/天気予報の表示内容を変えてみる!RaspberryPiで電光掲示板part11

f = open(name,'w')
f.write(naiyo)
f.close()

cmd = "convert -background black -fill %s -font /usr/share/fonts/truetype/fonts-japanese-gothic.ttf -pointsize 16 label:%s℃ /home/pi/work/%s.gif" % (color,ondo , file)
try:
res = subprocess.call( cmd.strip().split(" ") )
except:
print("Error. test")

max_temp = temperature['max']['celsius']
※この段階では、max_tempは、文字列となる

if int(max_temp) >= 25:
img_file_out("red", max_temp, "file7")・・・

def file_out(name,naiyo):
f = open(name,'w')
f.write(naiyo)
呼び出し側
file8_text = '、予想最低気温 '
file_out("/home/pi/work/file8.txt",file8_text)

#!/usr/bin/env python3 
# -*- coding:utf-8 -*- 
from datetime import datetime
import urllib.request 
import json 
import subprocess 
def main(): 
print ('start') 
txt_weather() 
return
def file_out(name,naiyo):
f = open(name,'w') 
f.write(naiyo) 
f.close() 
return
def img_file_out(color, ondo, file): 
print(color,ondo,file) 
cmd = "convert -background black -fill %s -font /usr/share/fonts/truetype/fonts-japanese-gothic.ttf -pointsize 16 label:%s℃ /home/pi/work/%s.gif" % (color, ondo , file) 
try: 
res = subprocess.call( cmd.strip().split(" ") ) 
except: 
print("Error. test") 
return
def txt_weather(): 
city = '140010'; # Yokohama 
print (city) 
json_url = 'https://weather.livedoor.com/forecast/webservice/json/v1' 
#API URL 
weather_text = u'%sの天気は' 
temperature_text = u'です。%sの予想最高気温、%s℃、予想最低気温、%s℃です。'
file6_text = 'です。明日の予想最高気温 ' 
file8_text = '、予想最低気温 ' 
file10_text = 'です。'
try:
r = urllib.request.urlopen('%s?city=%s' % (json_url, city) ) 
obj = json.loads( r.read().decode('utf-8') ) 
title = obj['title'] 
forecasts = obj['forecasts'] 
d = datetime.now() 
text_day = '%s月%s日、%s時%s分%s秒' % (d.month, d.day, d.hour, d.minute, d.second) 
# TODAY 
cast = forecasts[0] 
image = cast['image'] 
today_w_txt = weather_text % (cast['dateLabel']) 
today_w_url = image['url'] 
today_name = "/home/pi/work/file3.gif" 
urllib.request.urlretrieve(today_w_url, today_name) 
# TOMMOROW 
cast = forecasts[1] 
temperature = cast['temperature'] 
image = cast['image'] 
tommorow_w_txt = weather_text % (cast['dateLabel']) 
tommorow_w_gif = urllib.request.urlopen(image['url']) 
tommorow_w_url = image['url'] 
tommorow_name = "/home/pi/work/file5.gif" 
urllib.request.urlretrieve(tommorow_w_url, tommorow_name) 
max_temp = temperature['max']['celsius'] 
min_temp = temperature['min']['celsius'] 
# text_file set & out 
file1_text = text_day + ' ' + title + ' ' 
file2_text = today_w_txt + ' ' 
file4_text = file10_text + tommorow_w_txt + ' ' 
file_out("/home/pi/work/file1.txt",file1_text) 
file_out("/home/pi/work/file2.txt",file2_text) 
file_out("/home/pi/work/file4.txt",file4_text) 
file_out("/home/pi/work/file6.txt",file6_text) 
file_out("/home/pi/work/file8.txt",file8_text) 
file_out("/home/pi/work/file10.txt",file10_text) 
# max temp file7 
if int(max_temp) >= 25: 
img_file_out("red", max_temp, "file7") 
elif int(max_temp) >= 20: 
img_file_out("orange", max_temp, "file7") 
else: 
img_file_out("yellow", max_temp, "file7") 
# mix temp file9
if int(min_temp) < 5:
img_file_out("white", min_temp, "file9")
elif int(min_temp) < 10:
img_file_out("blue", min_temp, "file9")
else:
img_file_out("yellow", min_temp, "file9")
finally:
r.close()
return
### Execute
if __name__ == "__main__":
main()

# file product 
python3 /home/pi/python-pg/tenki_file.py 
# text --> gif 
convert -background black -fill green -font /usr/share/fonts/truetype/fonts-japanese-gothic.ttf -pointsize 16 label:@/home/pi/work/file1.txt /home/pi/work/file1.gif
convert -background black -fill yellow -font /usr/share/fonts/truetype/fonts-japanese-gothic.ttf -pointsize 16 label:@/home/pi/work/file2.txt /home/pi/work/file2.gif 
convert -background black -fill yellow -font /usr/share/fonts/truetype/fonts-japanese-gothic.ttf -pointsize 16 label:@/home/pi/work/file4.txt /home/pi/work/file4.gif 
convert -background black -fill yellow -font /usr/share/fonts/truetype/fonts-japanese-gothic.ttf -pointsize 16 label:@/home/pi/work/file6.txt /home/pi/work/file6.gif 
convert -background black -fill yellow -font /usr/share/fonts/truetype/fonts-japanese-gothic.ttf -pointsize 16 label:@/home/pi/work/file8.txt /home/pi/work/file8.gif 
convert -background black -fill yellow -font /usr/share/fonts/truetype/fonts-japanese-gothic.ttf -pointsize 16 label:@/home/pi/work/file10.txt /home/pi/work/file10.gif 
echo "convert end" 
# gif1 add border 
convert -border 1x1 -bordercolor red /home/pi/work/file1.gif /home/pi/work/file1_border.gif 
echo "add border end" 
# gif --> size change 
convert /home/pi/work/file1_border.gif -resize x16 /home/pi/work/file1_border1.gif 
convert /home/pi/work/file3.gif -resize x16 /home/pi/work/file3_2.gif 
convert /home/pi/work/file5.gif -resize x16 /home/pi/work/file5_2.gif 
echo "size change end"
# file　add 
convert +append /home/pi/work/file1_border1.gif /home/pi/work/file2.gif /home/pi/work/file3_2.gif /home/pi/work/file4.gif /home/pi/work/file5_2.gif /home/pi/work/file6.gif /home/pi/work/file7.gif /home/pi/work/file8.gif /home/pi/work/file9.gif /home/pi/work/file10.gif /home/pi/work/tenki.gif
# imagescroller 
#/home/pi/rpi-rgb-led-matrix/bindings/python/samples/stopafter 10 sudo python3 /home/pi/rpi-rgb-led-matrix/bindings/python/samples/image-scroller.py -r 16 --led-no-hardware-pulse yes -c 2 --led-slowdown-gpio 0 -i /home/pi/work/tenki.gif 
/home/pi/rpi-rgb-led-matrix/bindings/python/samples/stopafter 60 sudo python3 /home/pi/rpi-rgb-led-matrix/bindings/python/samples/image-scroller.py -r 16 --led-no-hardware-pulse yes -c 2 -i /home/pi/work/tenki.gif 
#demo run for LED PANEL reset 
sudo /home/pi/rpi-rgb-led-matrix/examples-api-use/demo -D 1 -t 5 /home/pi/rpi-rgb-led-matrix/examples-api-use/runtext16.ppm --led-rows=16 --led-no-hardware-pulse --led-chain=2