def on_client_list(data):
global connected_printer
printer_obj = instax.SP2(port=8080, pinCode=4782, timeout=10)
info = printer_obj.getPrinterInformation()
print(info)
sio.emit('printer_connected', connected_printer)
sio.emit('printer_status', json.dumps(info))
print("Connected")
def on_printjob(data):
global printer_obj
global connected_printer
global printing
print('Print job received')
printing = True
try:
printer_obj = instax.SP2(port=8080, pinCode=4782, timeout=10)
info = printer_obj.getPrinterInformation()
sio.emit('printer_status', json.dumps(info))
# save data to tmp jpg
tmp_name = str(uuid.uuid4())
f = open('/tmp/'+tmp_name+'.jpg', 'w+b')
binary_formatted = bytearray(binascii.a2b_base64(data))
f.write(binary_formatted)
f.close()
# prepare for printing
instaxImage = instax.InstaxImage(type=2)
instaxImage.loadImage('/tmp/'+tmp_name+'.jpg')
instaxImage.convertImage()
# Save a copy of the converted bitmap (debugging)
instaxImage.saveImage("/tmp/test.bmp")
# Preview the image that is about to print
#instaxImage.previewImage()
encodedImage = instaxImage.encodeImage()
print("Sending print command for "+'/tmp/'+tmp_name+'.jpg')
printer_obj.printPhoto(encodedImage, printProgress)
sio.emit('print_success',{"printer":connected_printer})
print("Printing on "+connected_printer+" successful")
printing = False
#os.remove('/tmp/'+tmp_name+'.jpg')
print("Removing file successful")
info = printer_obj.getPrinterInformation()
sio.emit('printer_status', json.dumps(info))
except:
print(traceback.format_exc())
print("Fail: Printing fail, starting full recovery")
sio.emit("broadcast", {"method":"printer_reset","payload":"null"})
def on_wificonnect_success(data):
global printer_obj
global connected_printer
print("Connected to printer "+data["ssid"]+" wifi, getting info...")
connected_printer = "None"
try:
print("Trying to connect...")
time.sleep(20)
#if(printer_obj != None):
#printer_obj.close()
# Instax setup / status
printer_obj = instax.SP2(port=8080, pinCode=4782, timeout=10)
info = printer_obj.getPrinterInformation()
print(info)
connected_printer = data["ssid"]
sio.emit('printer_connected', connected_printer)
sio.emit('printer_status', json.dumps(info))
print("Connected")
except:
print(traceback.format_exc())
print("Fail: Trying again in some secs")
import os
import re
import instax
import sys
import time
import logging
import csv
import glob
import random
from instax.sp2 import Color
my_instax = instax.SP2(ip='192.168.0.251', port=8080, pinCode=1111, timeout=10)
is_success = False
while True:
inp = input('印刷を開始するにはエンターキーを押してください>>')
if inp == '':
break
print('start cheki print')
def print_progress(_count, total, status=''):
logging.info(status)
if "complete" in status:
global is_success # 大域変数にアクセス
is_success = True
bar_len = 60
filled_len = int(round(bar_len * _count / float(total)))
percents = round(100.0 * _count / float(total), 1)
import instax
import time
import traceback
while True:
try:
myInstax = instax.SP2(port=8080, pinCode=4782, timeout=10)
info = myInstax.getPrinterInformation()
print(info)
time.sleep(1)
except:
print("Fail")
print(traceback.format_exc())
time.sleep(1)
pass