import os
from shutil import move

def sort_files(directory_path):
    for filename in os.listdir(directory_path):
        if os.path.isfile(os.path.join(directory_path, filename)):
            # 獲取文件擴(kuò)展名
            file_extension = filename.split('.')[-1]
            # 創(chuàng)建目標(biāo)目錄
            destination_directory = os.path.join(directory_path, file_extension)
            if not os.path.exists(destination_directory):
                os.makedirs(destination_directory)
            # 移動(dòng)文件
            move(os.path.join(directory_path, filename), 
                 os.path.join(destination_directory, filename))

# 調(diào)用函數(shù)，替換路徑
sort_files('your_directory_path')

import os

def remove_empty_folders(directory_path):
    # 遍歷目錄樹(shù)
    for root, dirs, files in os.walk(directory_path, topdown=False):
        for folder in dirs:
            folder_path = os.path.join(root, folder)
            # 如果目錄為空，則刪除
            if not os.listdir(folder_path):
                os.rmdir(folder_path)

# 替換下面的路徑為自己想清理的目錄的路徑
remove_empty_folders('your_directory_path')

import os

def rename_files(directory_path, old_name, new_name):
    # 遍歷目錄中的所有文件
    for filename in os.listdir(directory_path):
        # 檢查文件名中是否包含舊名稱
        if old_name in filename:
            # 生成新的文件名
            new_filename = filename.replace(old_name, new_name)
            # 重命名文件
            os.rename(os.path.join(directory_path, filename), 
                      os.path.join(directory_path, new_filename))

# 替換下面的路徑和名稱
# 例如 directory_path: 您要重命名文件的目錄路徑
rename_files('your_directory_path', 'old_name', 'new_name')

import pandas as pd

def read_excel(file_path):
    # 讀取Excel文件
    df = pd.read_excel(file_path)
    return df

def write_to_excel(data, file_path):
    # 將數(shù)據(jù)寫(xiě)入Excel文件
    df = pd.DataFrame(data)
    df.to_excel(file_path, index=False)

# 讀取Excel文件
dataframe = read_excel('path_to_your_input_file.xlsx')

# 將修改后的數(shù)據(jù)寫(xiě)入新的Excel文件
write_to_excel(dataframe, 'path_to_your_output_file.xlsx')

import pandas as pd

def merge_sheets(file_path, output_file_path):
    # 打開(kāi)Excel文件
    xls = pd.ExcelFile(file_path)
    # 創(chuàng)建一個(gè)空的DataFrame
    df = pd.DataFrame()

    # 遍歷所有工作表
    for sheet_name in xls.sheet_names:
        # 讀取每個(gè)工作表
        sheet_df = pd.read_excel(xls, sheet_name)
        # 將每個(gè)工作表的數(shù)據(jù)追加到df中
        df = df.append(sheet_df, ignore_index=True)

    # 將合并后的數(shù)據(jù)寫(xiě)入新的Excel文件
    df.to_excel(output_file_path, index=False)

# 替換為自己的文件路徑
merge_sheets('path_to_your_excel_file.xlsx', 'path_to_your_output_file.xlsx')

from PIL import Image

def resize_image(input_path, output_path, width, height):
    # 打開(kāi)圖片
    image = Image.open(input_path)
    # 調(diào)整圖片大小
    resized_image = image.resize((width, height), Image.ANTIALIAS)
    # 保存調(diào)整后的圖片
    resized_image.save(output_path)

def crop_image(input_path, output_path, left, top, right, bottom):
    # 打開(kāi)圖片
    image = Image.open(input_path)
    # 裁剪圖片
    cropped_image = image.crop((left, top, right, bottom))
    # 保存裁剪后的圖片
    cropped_image.save(output_path)

# 替換為自己的文件路徑和參數(shù)
resize_image('path_to_input_image.jpg', 'path_to_resized_image.jpg', 800, 600)
crop_image('path_to_input_image.jpg', 'path_to_cropped_image.jpg', 100, 100, 400, 400)

from PIL import Image, ImageDraw, ImageFont

def add_watermark(input_path, output_path, watermark_text):
    # 打開(kāi)圖片
    image = Image.open(input_path)
    # 準(zhǔn)備繪制對(duì)象
    draw = ImageDraw.Draw(image)
    # 設(shè)置字體（這里使用Arial，大小為36）
    font = ImageFont.truetype('arial.ttf', 36)
    # 在圖片上添加水印文字
    draw.text((10, 10), watermark_text, fill=(255, 255, 255, 128), font=font)
    # 保存帶有水印的圖片
    image.save(output_path)

# 替換為自己的文件路徑和水印文本
add_watermark('path_to_input_image.jpg', 'path_to_watermarked_image.jpg', 'Your Watermark Text')

from PIL import Image

def create_thumbnail(input_path, output_path, size=(128, 128)):
    # 打開(kāi)圖片
    image = Image.open(input_path)
    # 創(chuàng)建縮略圖
    image.thumbnail(size)
    # 保存縮略圖
    image.save(output_path)

# 替換為自己的文件路徑
create_thumbnail('path_to_input_image.jpg', 'path_to_thumbnail_image.jpg')

import psutil

def get_running_processes():
    # 獲取當(dāng)前運(yùn)行的進(jìn)程信息
    return [p.info for p in psutil.process_iter(['pid', 'name', 'username'])]

def kill_process_by_name(process_name):
    # 遍歷當(dāng)前運(yùn)行的進(jìn)程
    for p in psutil.process_iter(['pid', 'name', 'username']):
        # 如果進(jìn)程名匹配，則終止進(jìn)程
        if p.info['name'] == process_name:
            p.kill()

# 獲取運(yùn)行中的進(jìn)程列表
running_processes = get_running_processes()

# 殺死指定名稱的進(jìn)程（請(qǐng)謹(jǐn)慎使用）
# kill_process_by_name('process_name_here')

import PyPDF2

def merge_pdfs(input_paths, output_path):
    # 創(chuàng)建PDF合并器對(duì)象
    pdf_merger = PyPDF2.PdfMerger()
    
    # 遍歷所有輸入路徑并添加到合并器
    for path in input_paths:
        with open(path, 'rb') as f:
            pdf_merger.append(f)
    
    # 將合并后的PDF寫(xiě)入輸出文件
    with open(output_path, 'wb') as f:
        pdf_merger.write(f)

# 替換為自己的PDF文件路徑
input_pdf_paths = ['pdf1.pdf', 'pdf2.pdf', 'pdf3.pdf']
output_pdf_path = 'merged.pdf'
merge_pdfs(input_pdf_paths, output_pdf_path)

import PyPDF2

def add_password_protection(input_path, output_path, password):
    # 打開(kāi)要加密的PDF文件
    with open(input_path, 'rb') as f:
        pdf_reader = PyPDF2.PdfFileReader(f)
        pdf_writer = PyPDF2.PdfFileWriter()

        # 復(fù)制所有頁(yè)面到寫(xiě)入器對(duì)象
        for page_num in range(pdf_reader.numPages):
            page = pdf_reader.getPage(page_num)
            pdf_writer.addPage(page)

        # 為PDF文件設(shè)置密碼
        pdf_writer.encrypt(password)

        # 寫(xiě)入加密后的PDF到輸出文件
        with open(output_path, 'wb') as output_file:
            pdf_writer.write(output_file)

# 請(qǐng)?zhí)鎿Q為自己的文件路徑和密碼
input_pdf_path = 'input.pdf'
output_pdf_path = 'protected.pdf'
password = 'your_password'
add_password_protection(input_pdf_path, output_pdf_path, password)