快消息！【脚本项目源码】Python制作艺术签名生成器，打造专属你的个人艺术签名

前言

本文给大家分享的是如何通过利用Python制作艺术签名生成器，废话不多直接开整~

开发工具

Python版本：3.6

(相关资料图)

相关模块：

requests模块

PIL模块

PyQt5模块

环境搭建

安装Python并添加到环境变量，pip安装需要的相关模块即可。

文中实战教程，评论留言获取。

思路分析

浏览器中打开我们要爬取的页面按F12进入开发者工具，查看我们想要的数据在哪里这里我们需要页面数据就可以了

获取请求头参数如图所示

代码实现

"""艺术签名生成器"""class ArtSignGenerator(QWidget):    def __init__(self, parent=None):        super(ArtSignGenerator, self).__init__(parent)        self.setFixedSize(600, 500)        self.setWindowTitle("艺术签名生成器")        self.setWindowIcon(QIcon("resource/icon/ori.jpg"))        self.grid = QGridLayout()        # 定义一些必要的组件        # --label        self.show_label = QLabel()        self.show_label.setScaledContents(True)        self.show_label.setMaximumSize(600, 400)        self.show_image = Image.open("resource/image/ori.jpg").convert("RGB")        self.updateimage()        self.show_image_ext = "jpg"        self.name_label = QLabel("输入您的姓名:")        self.font_label = QLabel("艺术签名字体:")        self.color_label = QLabel("艺术签名颜色:")        # --输入框        self.name_edit = QLineEdit()        self.name_edit.setText("签名生成器")        # --button        self.generate_button = QPushButton("生成艺术签名")        self.save_button = QPushButton("保存艺术签名")        # --下拉框        self.font_combobox = QComboBox()        for item in ["一笔艺术签", "连笔商务签", "一笔商务签", "真人手写", "暴躁字"]:            self.font_combobox.addItem(item)        self.color_combobox = QComboBox()        for item in ["Black", "Blue", "Red", "Green", "Yellow",                      "Pink", "DeepSkyBlue", "Cyan", "Orange", "Seashell"]:            self.color_combobox.addItem(item)        # 组件布局        self.grid.addWidget(self.show_label, 0, 0, 5, 5)        self.grid.addWidget(self.name_label, 5, 0, 1, 1)        self.grid.addWidget(self.name_edit, 5, 1, 1, 4)        self.grid.addWidget(self.font_label, 6, 0, 1, 1)        self.grid.addWidget(self.font_combobox, 6, 1, 1, 4)        self.grid.addWidget(self.color_label, 7, 0, 1, 1)        self.grid.addWidget(self.color_combobox, 7, 1, 1, 4)        self.grid.addWidget(self.generate_button, 8, 3, 1, 1)        self.grid.addWidget(self.save_button, 8, 4, 1, 1)        self.setLayout(self.grid)        # 事件绑定        self.generate_button.clicked.connect(self.generate)        self.save_button.clicked.connect(self.save)    """生成签名"""    def generate(self):        font2ids_dict = {                            "一笔艺术签": ["901", "15"],                            "连笔商务签": ["904", "15"],                            "一笔商务签": ["905", "14"],                            "真人手写": ["343", "14"],                            "卡通趣圆字": ["397", "14"],                            "暴躁字": ["380", "14"]                    }        color2ids_dict = {                            "Black": ["#000000", "#FFFFFF"],                            "Blue": ["#0000FF", "#FFFFFF"],                            "Red": ["#FF0000", "#FFFFFF"],                            "Green": ["#00FF00", "#FFFFFF"],                            "Yellow": ["#FFFF00", "#FFFFFF"],                            "Pink": ["#FFC0CB", "#FFFFFF"],                            "DeepSkyBlue": ["#00BFFF", "#FFFFFF"],                            "Cyan": ["#00FFFF", "#FFFFFF"],                            "Orange": ["#FFA500", "#FFFFFF"],                            "Seashell": ["#FFF5EE", "#FFFFFF"]                        }        url = "http://www.jiqie.com/a/re14.php"        headers = {                    "Referer": "http://www.jiqie.com/a/14.htm",                    "User-Agent": "Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/81.0.4044.129 Safari/537.36",                    "Host": "www.jiqie.com",                    "Origin": "http://www.jiqie.com"                }        ids_0 = font2ids_dict[self.font_combobox.currentText()]        ids_1 = color2ids_dict[self.color_combobox.currentText()]        data = {                    "id": self.name_edit.text(),                    "zhenbi": "20191123",                    "id1": ids_0[0],                    "id2": ids_0[1],                    "id3": ids_1[0],                    "id5": ids_1[1]                }        res = requests.post(url, headers=headers, data=data)        image_url = re.findall(r"src="(.*?)"", res.text)[0]        self.show_image_ext = image_url.split(".")[-1].split("?")[0]        res = requests.get(image_url)        fp = open("tmp.%s" % self.show_image_ext, "wb")        fp.write(res.content)        fp.close()        self.show_image = Image.open("tmp.%s" % self.show_image_ext).convert("RGB")        self.updateimage()        os.remove("tmp.%s" % self.show_image_ext)    """更新界面上的图片"""    def updateimage(self):        if self.show_image is None:            return        fp = io.BytesIO()        self.show_image.save(fp, "JPEG")        qtimage = QtGui.QImage()        qtimage.loadFromData(fp.getvalue(), "JPEG")        qtimage_pixmap = QtGui.QPixmap.fromImage(qtimage)        self.show_label.setPixmap(qtimage_pixmap)        """保存签名"""    def save(self):        if self.show_image is None:            return        filename = QFileDialog.getSaveFileName(self, "保存", "./sign.%s" % self.show_image_ext, "所有文件(*)")        if filename[0]:            self.show_image.save(filename[0])            QDialog().show()