python 开发桌面脚本 用python开发桌面应用程序

self.progress_bar.setVisible(False)

    self.button_select = QPushButton("打开", self)
    self.button_select.setFont(QFont('等线', 11))
    self.button_select.setGeometry(10, 60, 130, 30)
    self.button_select.clicked.connect(self.select_file)

    self.button_save = QPushButton("另存为", self)
    self.button_save.setFont(QFont('等线', 11))
    self.button_save.setGeometry(10, 95, 130, 30)
    self.button_save.clicked.connect(self.save_file)

    self.button_run = QPushButton("开始清洗", self)
    self.button_run.setFont(QFont('等线', 11))
    self.button_run.setGeometry(10, 130, 130, 30)
    self.button_run.clicked.connect(self.run)

    self.button = QPushButton("清洗附加选项", self)
    self.button.setFont(QFont('等线', 11))
    self.button.setGeometry(155, 60, 130, 30)
    self.button.clicked.connect(self.button_clicked)

    self.label_1_1 = QLabel(self)
    self.label_1_1.setGeometry(290, 50, 700, 50)
    self.label_1_1.setFont(QFont("等线", 14))  # 设置字体和字号
    self.label_1_1.setVisible(False)

    self.input_text = QLineEdit(self)  # 创建一个输入框
    self.input_text.setGeometry(155, 125, 130, 30)
    self.input_text.setVisible(False)
    self.input_text.setValidator(QIntValidator())

    self.label_info = QLabel("清洗指定列", self)  # 创建一个标签
    self.label_info.setFont(QFont('等线', 11))
    self.label_info.setGeometry(155, 95, 130, 30)  # 设置标签位置和大小
    self.label_info.setVisible(False)  # 初始时隐藏标签

    self.label_info_1 = QLabel("根据指定列去重", self)
    self.label_info_1.setFont(QFont('等线', 11))
    self.label_info_1.setGeometry(155, 155, 130, 30)
    self.label_info_1.setVisible(False)

    self.input_text_1 = QLineEdit(self)
    self.input_text_1.setGeometry(155, 185, 130, 30)
    self.input_text_1.setVisible(False)
    self.input_text_1.setValidator(QIntValidator())

    # 指示灯
    self.red_light = QLabel(self)
    self.red_light.setGeometry(10, 170, 20, 20)
    self.red_light.setStyleSheet("background-color: red")
    self.red_light.setVisible(False)

    self.green_light = QLabel(self)
    self.green_light.setGeometry(35, 170, 20, 20)
    self.green_light.setStyleSheet("background-color: green")
    self.green_light.setVisible(False)

    self.line_horizontal_1 = SeparatorLine1(self)
    self.line_horizontal_1.setGeometry(150, 225, 10000, 2)
    self.line_horizontal_1.setVisible(False)

def button_clicked(self):
    self.label_1_1.setText('(温馨提示，下方的输入框只能输入数字，以下参数非必须参数，可不填)')
    self.input_text.setVisible(not self.input_text.isVisible())  # 切换输入框的可见性
    self.label_info.setVisible(self.input_text.isVisible())

    self.input_text_1.setVisible(not self.input_text_1.isVisible())  # 切换输入框的可见性
    self.label_info_1.setVisible(self.input_text_1.isVisible())

    self.label_1_1.setVisible(not self.label_1_1.isVisible())
    self.label_1_1.setVisible(self.label_1_1.isVisible())

def select_file(self):  # 选择文件
    file_dialog = QFileDialog()
    file_path, _ = file_dialog.getOpenFileName(self, "选择文件", "", "All Files (*)")
    if file_path:
        self.file_path = file_path

def save_file(self):  # 保存文件
    file_dialog = QFileDialog()
    file_dialog.setWindowTitle("另存为")  # 修改对话框标题
    file_dialog.setNameFilters(["Text Files (*.txt)", "CSV Files (*.csv)",
                                "Excel Files (*.xlsx *.xls)", "JSON Files (*.json *.jsonl)"])
    file_dialog.selectNameFilter("Excel Files (*.xlsx")
    if file_dialog.exec():
        self.save_path = file_dialog.selectedFiles()[0]
        if os.path.exists(self.save_path):
            # noinspection PyUnresolvedReferences
            result = QMessageBox.warning(self, "警告", "文件已存在，是否覆盖？",
                                         QMessageBox.Yes | QMessageBox.No)
            # noinspection PyUnresolvedReferences
            if result == QMessageBox.Yes:
                bag.Bag.save_excel([], self.save_path)
            else:
                self.save_path = ''
        else:
            bag.Bag.save_excel([], self.save_path)

def run(self):  # 开始清洗
    resp = judge(self.file_path)
    total = len(resp)

    def clean_1(ls, col_number, col_name):
        self.red_light.setVisible(True)
        result = []
        for i, info in enumerate(tqdm(ls)):
            mid = []
            for value in info[col_number].split('\n'):
                if re.sub(r'\s', '', value):
                    text = value.lstrip(',.?!;:，。？；：')
                    text1 = text.strip()
                    text2 = emoji.replace_emoji(text1, replace='<emoji>')
                    mid.append(text2)
                else:
                    pass
            info[col_number] = '\n'.join(mid)
            result.append(info)

            # 更新进度条的值
            progress = int((i + 1) / total * 100)
            self.progress_bar.setValue(progress)
            QApplication.processEvents()  # 刷新界面

        sign = []
        new_result = [item for item in result if item[col_name] not in sign and not sign.append(item[col_name])]

        self.red_light.setVisible(False)
        self.green_light.setVisible(True)

        if bool(self.save_path):
            bag.Bag.save_excel(new_result, self.save_path)
        else:
            self.save_file()
            bag.Bag.save_excel(new_result, self.save_path)
        time.sleep(1)
        self.green_light.setVisible(False)

    def clean_2(ls, col_number):
        self.red_light.setVisible(True)
        result = []
        for i, info in enumerate(tqdm(ls)):
            mid = []
            for value in info[col_number].split('\n'):
                if re.sub(r'\s', '', value):
                    text = value.lstrip(',.?!;:，。？；：')
                    text1 = text.strip()
                    text2 = emoji.replace_emoji(text1, replace='<emoji>')
                    mid.append(text2)
                else:
                    pass
            info[col_number] = '\n'.join(mid)
            result.append(info)

            progress = int((i + 1) / total * 100)
            self.progress_bar.setValue(progress)
            QApplication.processEvents()  # 刷新界面

        self.red_light.setVisible(False)
        self.green_light.setVisible(True)

        if bool(self.save_path):
            bag.Bag.save_excel(result, self.save_path)
        else:
            self.save_file()
            bag.Bag.save_excel(result, self.save_path)
        time.sleep(1)
        self.green_light.setVisible(False)

    def clean_3(ls, col_name):
        self.red_light.setVisible(True)
        result = []
        for i, info in enumerate(tqdm(ls)):
            mid1 = []
            for info1 in info:
                mid = []
                for value in info1.split('\n'):
                    if re.sub(r'\s', '', value):
                        text = value.lstrip(',.?!;:，。？；：')
                        text1 = text.strip()
                        text2 = emoji.replace_emoji(text1, replace='<emoji>')
                        mid.append(text2)
                    else:
                        pass
                mid1.append('\n'.join(mid))
            result.append(mid1)

            progress = int((i + 1) / total * 100)
            self.progress_bar.setValue(progress)
            QApplication.processEvents()  # 刷新界面

        sign = []
        new_result = [item for item in result if item[col_name] not in sign and not sign.append(item[col_name])]

        self.red_light.setVisible(False)
        self.green_light.setVisible(True)

        if bool(self.save_path):
            bag.Bag.save_excel(new_result, self.save_path)
        else:
            self.save_file()
            bag.Bag.save_excel(new_result, self.save_path)
        time.sleep(1)
        self.green_light.setVisible(False)

    def clean_4(ls):
        self.red_light.setVisible(True)
        result = []
        for i, info in enumerate(tqdm(ls)):
            mid1 = []
            for info1 in info:
                mid = []
                for value in info1.split('\n'):
                    if re.sub(r'\s', '', value):
                        text = value.lstrip(',.?!;:，。？；：')
                        text1 = text.strip()
                        text2 = emoji.replace_emoji(text1, replace='<emoji>')
                        mid.append(text2)
                    else:
                        pass
                mid1.append('\n'.join(mid))
            result.append(mid1)

            progress = int((i + 1) / total * 100)
            self.progress_bar.setValue(progress)
            QApplication.processEvents()  # 刷新界面

        self.red_light.setVisible(False)
        self.green_light.setVisible(True)

        if bool(self.save_path):
            bag.Bag.save_excel(result, self.save_path)
        else:
            self.save_file()
            bag.Bag.save_excel(result, self.save_path)

        time.sleep(1)
        self.green_light.setVisible(False)

    additional_options = self.input_text.text()  # 获取输入框的文本内容
    additional_options_1 = self.input_text_1.text()
    col_num = additional_options
    tag_name = additional_options_1
    """判断是否夹带清洗附加条件"""
    target = bool(col_num)
    target_1 = bool(tag_name)

    # 进度条
    self.progress_bar.setVisible(True)
    self.line_horizontal_1.setVisible(True)

    # 处理异常
    try:
        if target and target_1:  # 清洗指定列以及根据某某标签去重
            clean_1(resp, int(col_num)-1, int(tag_name)-1)
        elif target and not target_1:   # 清洗子指定列，不去重
            clean_2(resp, int(col_num)-1)
        elif not target and target_1:    # 清洗全文再根据某某列去重
            clean_3(resp, int(tag_name)-1)
        else:    # 清洗全文，不去重
            clean_4(resp)
        QMessageBox.information(self, "完成", "数据清洗完成")
    except Exception as e:
        error_message = str(e)
        QMessageBox.critical(self, "错误", error_message)

压缩、解压

class CompressionDecompression(Layout):
def init(self):
super().init()
self.layout = QVBoxLayout()

self.file_path = None

    self.button_compress = QPushButton("压缩文件", self)
    self.button_compress.setFont(QFont('等线', 11))
    self.button_compress.setGeometry(10, 60, 130, 30)
    self.button_compress.clicked.connect(self.on_button_clicked)

    self.button_extract = QPushButton("解压文件", self)
    self.button_extract.setFont(QFont('等线', 11))
    self.button_extract.setGeometry(10, 95, 130, 30)
    self.button_extract.clicked.connect(self.on_button_clicked1)

def on_button_clicked(self):
    selected_file = bool(self.file_path)
    if selected_file:
        extract_path = QFileDialog.getExistingDirectory(self, "另存为")
        if bool(extract_path):
            unzip_file(selected_file, extract_path)
            QMessageBox.information(self, 'success', '解压成功！')
        else:
            QMessageBox.critical(self, 'error', '解压失败')
    else:
        self.select_file()
        extract_path = QFileDialog.getExistingDirectory(self, "另存为")
        if bool(extract_path):
            unzip_file(self.file_path, extract_path)
            QMessageBox.information(self, 'success', '解压成功！')
        else:
            QMessageBox.critical(self, 'error', '解压失败')

def on_button_clicked1(self):
    selected_file = bool(self.file_path)
    if selected_file:
        extract_path = QFileDialog.getExistingDirectory(window, "选择文件夹", options=QFileDialog.ShowDirsOnly)
        if bool(extract_path):
            self.compress_to_zip(selected_file, extract_path)
            QMessageBox.information(self, 'success', '压缩成功！')
        else:
            QMessageBox.critical(self, 'error', '压缩失败')
    else:
        self.select_folder()
        extract_path = QFileDialog.getExistingDirectory(window, "选择文件夹", options=QFileDialog.ShowDirsOnly)
        if bool(extract_path):
            self.compress_to_zip(self.file_path, extract_path)
            QMessageBox.critical(self, 'success', '压缩成功！')
        else:
            QMessageBox.critical(self, 'error', '压缩失败')

def select_file(self):  # 选择文件
    file_dialog = QFileDialog()
    file_path, _ = file_dialog.getOpenFileName(self, "选择文件", "", "All Files (*)")
    if file_path:
        self.file_path = file_path

def select_folder(self):
    file_path, _ = QFileDialog.getExistingDirectory(window, "选择文件夹", options=QFileDialog.ShowDirsOnly)
    if file_path:
        self.file_path = file_path

def compress_to_zip(self, file_path, zip_path):
    with zipfile.ZipFile(zip_path, 'w') as zipf:
        zipf.write(file_path, arcname='compressed_file.txt')

合并表格

noinspection PyMethodMayBeStatic

class SelectDirectory(Layout):
def init(self):
super().init()
self.layout = QVBoxLayout()
self.button_extract = QPushButton(“选择合并文件路径”, self)
self.button_extract.setFont(QFont(‘等线’, 11))
self.button_extract.setGeometry(10, 60, 130, 30)
self.button_extract.clicked.connect(self.choose_folder)

self.progress_bar = QProgressBar(self)
    self.progress_bar.setGeometry(155, 100, 668, 28)
    self.progress_bar.setVisible(False)

    self.red_light = QLabel(self)
    self.red_light.setGeometry(10, 100, 20, 20)
    self.red_light.setStyleSheet("background-color: red")
    self.red_light.setVisible(False)

    self.green_light = QLabel(self)
    self.green_light.setGeometry(35, 100, 20, 20)
    self.green_light.setStyleSheet("background-color: green")
    self.green_light.setVisible(False)

def choose_folder(self):
    # noinspection PyUnresolvedReferences
    self.red_light.setVisible(True)
    self.progress_bar.setVisible(True)
    folder = QFileDialog.getExistingDirectory(window, "选择文件夹", options=QFileDialog.ShowDirsOnly)
    save_path = folder+'\\'+'合并结果.xlsx'
    # 清空前一次合并结果
    if os.path.isfile(save_path):
        os.remove(save_path)
    else:
        pass
    file_name = os.listdir(folder)
    consolidated_number = file_name  # 合并索引,后期需要可优化
    total = len(consolidated_number)
    workbook = xlsxwriter.Workbook(save_path, options={'strings_to_urls': False})
    worksheet = workbook.add_worksheet('Sheet1')
    count_1 = 0
    n = 0
    for i, _ in enumerate(tqdm(consolidated_number)):
        path = folder + '\\' + _.replace('\n', '')
        book = openpyxl.load_workbook(path)
        sheet = book['Sheet1']
        rows = sheet.max_row
        columns = sheet.max_column
        a = 1

做了那么多年开发，自学了很多门编程语言，我很明白学习资源对于学一门新语言的重要性，这些年也收藏了不少的Python干货，对我来说这些东西确实已经用不到了，但对于准备自学Python的人来说，或许它就是一个宝藏，可以给你省去很多的时间和精力。

别在网上瞎学了，我最近也做了一些资源的更新，只要你是我的粉丝，这期福利你都可拿走。