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"""
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此文件是用来生成Code128条形码 并实现打印功能
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"""
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import os
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import uuid
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import unicodedata
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from PyQt5.QtCore import *
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from PyQt5.QtGui import *
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from PyQt5.QtPrintSupport import QPrinter
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from PyQt5.QtWidgets import QApplication
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from pystrich.code128 import Code128Encoder
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from conf import setting
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class CreateBarcode:
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"""
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Code128Encoder(options={}) options参数
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* ttf_font：用于呈现标签的truetype字体文件的绝对路径
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* ttf_fontsize：绘制标签的字体大小
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* label_border：条形码和标签之间的像素空间数
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* bottom_border：标签和底部边框之间的像素空间数
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* height：图像的高度（以像素为单位）
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* show_label：是否在条形码下面显示标签（默认为True）“”
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"""
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code_path = os.path.join(os.getcwd(), "img")
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if not os.path.exists(code_path):
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os.umask(0)
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os.makedirs(code_path)
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def __init__(self):
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self.archive_name = ""
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def create_Code128_img(self, barcode, name='', manufacturer=''):
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show_barcode_only = False
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if self.archive_name == "耗材" or (self.archive_name == "普通试剂" and setting.BARCODE_COMMON_SHOW_ONLY):
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show_barcode_only = True
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a = Code128Encoder(
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barcode,
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options={
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'ttf_font': os.path.join(os.getcwd(), 'arial.ttf'),
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'label_border': 0,
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'height': 140,
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'bottom_border': 14,
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'ttf_fontsize': 46 if show_barcode_only else 20,
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},
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)
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# bar_width 条码宽度尺寸
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file_name = str(uuid.uuid4()) + '.png'
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a.save(file_name, bar_width=3)
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if show_barcode_only:
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self.printer_only_code(file_name)
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else:
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self.printer_code(file_name, name, manufacturer)
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def printer_code(self, file_name, name, manufacturer):
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a = QApplication([])
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document = QTextDocument()
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document.setDocumentMargin(0)
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fontId = QFontDatabase.addApplicationFont(os.path.join(os.getcwd(), 'simsun.ttf'))
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if len(name) >= 6:
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name = name[:6] + '..'
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if manufacturer and len(manufacturer) >= 6:
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manufacturer = manufacturer[:6] + '..'
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table_html = """
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<div style='display:flex;width:100%'> </div>
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<img src="{0}"><br/>
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试剂名称:{1} <br/>
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生产厂家:{2} <br/>
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开封时间: <br/>
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开封人:
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""".format(
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file_name, name, manufacturer
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)
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html = """
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<head>
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<title>Report</title>
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<style>
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table {{
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width: 100%;
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border-collapse: collapse;
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}}
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td {{
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border: 1px solid black;
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padding: 2px;
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text-align: center;
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font-size: 18px;
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}}
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div,br,p,span {{
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white-span: nowrap;
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word-warp: break-word;
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overflow:hidden;
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text-overflow: ellipsis;
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}}
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img {{
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display: block;
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margin: 0 auto;
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}}
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</style>
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</head>
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<body style='font-family:WenQuanYi Micro Hei;font-size:28px;line-height:22px;font-weight: bold;'>
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{}
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</body>
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""".format(
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table_html
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)
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document.setHtml(html)
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printer = QPrinter()
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printer.setPageSize(QPagedPaintDevice.Custom)
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printer.setPaperSize(QSizeF(45.0, 30.0), QPrinter.Millimeter)
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# 设置纸张到条码的边距 左上下右
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printer.setPageMargins(5, 3, 0, 0, QPrinter.Millimeter)
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document.setPageSize(QSizeF(400.0, 320.0))
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print(document.pageSize(), printer.resolution(), printer.pageRect())
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print('正在打印中。。。。')
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document.print_(printer)
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print('打印完成。。')
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os.remove(file_name)
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def create_drug_lobel_code(self, **kwargs):
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a = Code128Encoder(
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# kwargs.get("code_number"),
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"111",
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options={
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'ttf_font': os.path.join(os.getcwd(), 'arial.ttf'),
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'label_border': 0,
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'height': 15,
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'bottom_border': 0,
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'ttf_fontsize': 0,
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},
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)
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# bar_width 条码宽度尺寸
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file_name = os.path.join(self.code_path, str(uuid.uuid4()) + '.png')
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print(file_name)
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a.save(file_name, bar_width=1)
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kwargs["file_path"] = file_name
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self.printer_drug_label(**kwargs)
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def zhsy_create_drug_label_code(self, **kwargs):
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"""
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珠海食药打印配液标签
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:param kwargs:
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:return:
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"""
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a = Code128Encoder(
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kwargs.get("code_number"),
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options={
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'ttf_font': os.path.join(os.getcwd(), 'arial.ttf'),
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'label_border': 0,
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'height': 15,
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'bottom_border': 0,
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'ttf_fontsize': 0,
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},
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)
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file_name = os.path.join(self.code_path, str(uuid.uuid4()) + '.png')
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a.save(file_name, bar_width=1)
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kwargs["file_path"] = file_name
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self.zhsy_printer_drug_label(**kwargs)
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def printer_drug_label(self, **kwargs):
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a = QApplication([])
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document = QTextDocument()
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# <p style="font-size:12px;">
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html = """
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<head>
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<title>Report</title>
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<style></style>
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</head>
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<body>
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<div style="display:flex; align-content: center;width:100%">
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<p style="font-size:6px; width: 100%;">
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<span style="font-size:8px;width: 100%;">华润三九制药</span> <br />
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试剂名称: {} <br />
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级别: {} <br />
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批号: {} <br />
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编号: {} <br />
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货位号: {} {} <br />
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<img src="{}">
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</p>
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</div>
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</body>
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""".format(
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kwargs.get("name"),
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kwargs.get("purity"),
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kwargs.get("standard_code"),
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kwargs.get("remark12"),
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kwargs.get("client_name"),
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kwargs.get("flow_position_code"),
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kwargs.get("file_path"),
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)
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document.setHtml(html)
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printer = QPrinter()
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printer.setPageSize(QPagedPaintDevice.Custom)
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# printer.setPaperSize(QSizeF(60.0,40.0),QPrinter.Millimeter)
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printer.setPaperSize(QSizeF(30.0, 18.0), QPrinter.Millimeter)
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# printer.setPaperSize(QSizeF(30.0,50.0),QPrinter.Millimeter)
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# 设置纸张到条码的边距 左上下右
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printer.setPageMargins(6, 3, 0, 0, QPrinter.Millimeter)
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# printer.setPageMargins(20, 20, 0, 0, QPrinter.Millimeter)
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document.setPageSize(QSizeF(printer.pageRect().size()))
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# document.setPageSize(QSizeF(50.0,30.0))
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print('正在打印中。。。。')
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document.print_(printer)
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print('打印完成。。')
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os.remove(kwargs.get("file_path"))
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def zhsy_printer_drug_label(self, **kwargs):
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print(kwargs.get("file_path"), 55555555)
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print('sss:', kwargs)
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a = QApplication([])
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document = QTextDocument()
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html = """
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<head>
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<title>Report</title>
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<style></style>
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</head>
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<body>
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<div>
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<p style="font-size:11px;">
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<span style="font-size:13px;">珠海市食品药品检验所</span> <br />
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名称: {} <br />
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编号: {} <br />
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浓度: {} 溶剂:{}<br />
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配置日期: {} <br />
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有 效 期：{} <br />
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配 置 人：{} <br />
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</p>
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<img src="{}">
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</div>
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</body>
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""".format(
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kwargs.get("name")[:12],
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kwargs.get("code_number"),
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kwargs.get("purity")[:10],
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kwargs.get("solvent"),
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kwargs.get("start_time")[:10],
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kwargs.get("end_time")[:10],
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kwargs.get("user_name"),
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kwargs.get("file_path"),
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)
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print(html)
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document.setHtml(html)
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printer = QPrinter()
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printer.setPageSize(QPagedPaintDevice.Custom)
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printer.setPaperSize(QSizeF(60.0, 40.0), QPrinter.Millimeter)
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# printer.setPaperSize(QSizeF(30.0,50.0),QPrinter.Millimeter)
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# 设置纸张到条码的边距 左上下右
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printer.setPageMargins(6, 2, 0, 0, QPrinter.Millimeter)
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document.setPageSize(QSizeF(printer.pageRect().size()))
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print('正在打印中。。。。')
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document.print_(printer)
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print('打印完成。。')
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def printer_only_code(self, file_name):
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a = QApplication([])
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document = QTextDocument()
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document.setDocumentMargin(0)
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fontId = QFontDatabase.addApplicationFont(os.path.join(os.getcwd(), 'simsun.ttf'))
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table_html = """
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<div style='display:flex;width:100%'> </div>
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<img src="{0}"><br/>
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""".format(
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file_name
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)
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html = """
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<head>
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<title>Report</title>
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<style>
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table {{
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width: 100%;
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border-collapse: collapse;
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}}
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td {{
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border: 1px solid black;
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padding: 2px;
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text-align: center;
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font-size: 18px;
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}}
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div,br,p,span {{
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white-span: nowrap;
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word-warp: break-word;
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overflow:hidden;
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text-overflow: ellipsis;
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}}
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img {{
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display: block;
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margin: 0 auto;
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}}
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</style>
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</head>
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<body style='font-family:WenQuanYi Micro Hei;font-size:35px;line-height:22px;font-weight: bold;'>
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{}
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</body>
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""".format(
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table_html
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)
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document.setHtml(html)
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printer = QPrinter()
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printer.setPageSize(QPagedPaintDevice.Custom)
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printer.setPaperSize(QSizeF(30.0, 18.0), QPrinter.Millimeter)
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# 设置纸张到条码的边距 左上下右
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printer.setPageMargins(0, 5, 0, 0, QPrinter.Millimeter)
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document.setPageSize(QSizeF(400.0, 230.0))
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print(document.pageSize(), printer.resolution(), printer.pageRect())
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print('正在打印中。。。。')
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document.print_(printer)
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print('打印完成。。')
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os.remove(file_name)
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if __name__ == '__main__':
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kwS = {
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"code_number": "200001",
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"medicament_name": "1111111",
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"purity": "12",
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"solvent": "2313",
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"start_time": "2022-10-15",
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"end_time": "2022-10-16",
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"user_name": "测试账户",
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}
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# CreateBarcode().create_drug_lobel_code(**kwS)
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CreateBarcode().create_Code128_img('123456', '硫酸', '研一')
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# CreateBarcode().create_Code128_img("200000001")
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