95 lines
3.4 KiB
Python
95 lines
3.4 KiB
Python
# -*- coding: utf-8 -*-
|
||
import time, datetime
|
||
import hashlib
|
||
from odoo import models
|
||
import socket
|
||
|
||
class Common(models.Model):
|
||
_name = 'sf.sync.common'
|
||
_description = u'公用类'
|
||
|
||
def get_headers(self, token, secret_key):
|
||
'''
|
||
获取requests中的heardes参数
|
||
'''
|
||
timestamp = int(time.time())
|
||
check_str = '%s%s%s' % (token, timestamp, secret_key)
|
||
check_sf_str = hashlib.sha1(check_str.encode('utf-8')).hexdigest()
|
||
headers = {'TOKEN': token,
|
||
'TIMESTAMP': str(timestamp),
|
||
'checkstr': check_sf_str}
|
||
return headers
|
||
|
||
def get_add_time(self, parse_time):
|
||
"""
|
||
把时间增加8小时
|
||
:return:
|
||
"""
|
||
dt = datetime.datetime.strptime(parse_time, "%Y-%m-%d %H:%M:%S")
|
||
d = dt + datetime.timedelta(hours=8)
|
||
nTime = d.strftime("%Y-%m-%d %H:%M:%S")
|
||
return nTime
|
||
|
||
|
||
class PrintingUtils(models.AbstractModel):
|
||
_name = 'printing.utils'
|
||
_description = 'Utility class for printing functionalities'
|
||
|
||
def generate_zpl_code(self, code):
|
||
# 实现生成ZPL代码的逻辑
|
||
# 初始化ZPL代码字符串
|
||
zpl_code = "^XA\n"
|
||
zpl_code += "^CW1,E:SIMSUN.TTF^FS\n"
|
||
zpl_code += "^CI28\n"
|
||
|
||
# 设置二维码位置
|
||
zpl_code += "^FO50,50\n" # 调整二维码位置，使其与资产编号在同一行
|
||
zpl_code += f"^BQN,2,6^FDLM,B0093{code}^FS\n"
|
||
|
||
# 设置资产编号文本位置
|
||
zpl_code += "^FO300,60\n" # 资产编号文本的位置，与二维码在同一行
|
||
zpl_code += "^A1N,45,45^FD编码名称: ^FS\n"
|
||
|
||
# 设置{code}文本位置
|
||
# 假设{code}文本需要位于资产编号和二维码下方，中间位置
|
||
# 设置{code}文本位置并启用自动换行
|
||
zpl_code += "^FO300,120\n" # {code}文本的起始位置
|
||
zpl_code += "^FB400,4,0,L,0\n" # 定义一个宽度为500点的文本框，最多4行，左对齐
|
||
zpl_code += f"^A1N,40,40^FD{code}^FS\n"
|
||
|
||
# 在{code}文本框周围绘制线框
|
||
# 假设线框的外部尺寸为宽度500点，高度200点
|
||
# zpl_code += "^FO300,110^GB500,200,2^FS\n" # 绘制线框，边框粗细为2点
|
||
|
||
zpl_code += "^PQ1,0,1,Y\n"
|
||
zpl_code += "^XZ\n"
|
||
return zpl_code
|
||
|
||
def send_to_printer(self, host, port, zpl_code):
|
||
|
||
# 实现发送ZPL代码到打印机的逻辑
|
||
# 将ZPL代码转换为字节串
|
||
print('zpl_code', zpl_code)
|
||
zpl_bytes = zpl_code.encode('utf-8')
|
||
print(zpl_bytes)
|
||
|
||
# 创建socket对象
|
||
mysocket = socket.socket(socket.AF_INET, socket.SOCK_STREAM)
|
||
try:
|
||
mysocket.connect((host, port)) # 连接到打印机
|
||
mysocket.send(zpl_bytes) # 发送ZPL代码
|
||
print("ZPL code sent to printer successfully.")
|
||
except Exception as e:
|
||
print(f"Error with the connection: {e}")
|
||
finally:
|
||
mysocket.close() # 关闭连接
|
||
|
||
def print_qr_code(self, lot_name, host, port):
|
||
# 实现打印二维码的逻辑
|
||
# 这里需要传入 lot_name 参数，因为我们不能直接访问 self.lot_id.name
|
||
zpl_code = self.generate_zpl_code(lot_name)
|
||
# 发送ZPL代码到打印机
|
||
# host = "192.168.50.110" # 可以作为参数传入，或者在此配置
|
||
# port = 9100 # 可以作为参数传入，或者在此配置
|
||
self.send_to_printer(host, port, zpl_code)
|