import comtypes.client
wdFormatPDF = 17

def doc_to_pdf(input_file_path, output_file_path):
    word = comtypes.client.CreateObject('Word.Application')
    doc = word.Documents.Open(input_file_path)
    doc.SaveAs(output_file_path, FileFormat=wdFormatPDF)
    doc.Close()
    word.Quit()

# 導入COM對象客戶端庫，用于控制Windows應用程序
import comtypes.client

# 定義Word中PDF格式的常量值
wdFormatPDF = 17

def doc_to_pdf(input_file_path, output_file_path):
    """
    將Word文檔轉換為PDF格式
    
    參數(shù):
        input_file_path (str): 輸入的Word文檔路徑
        output_file_path (str): 輸出的PDF文件路徑
    """
    # 創(chuàng)建Word應用程序的COM對象
    word = comtypes.client.CreateObject('Word.Application')
    
    try:
        # 打開指定的Word文檔
        doc = word.Documents.Open(input_file_path)
        
        # 將文檔另存為PDF格式
        # wdFormatPDF=17 是Word中PDF格式的標識符
        doc.SaveAs(output_file_path, FileFormat=wdFormatPDF)
        
        # 關閉文檔
        doc.Close()
    finally:
        # 無論轉換是否成功，都要退出Word應用程序
        word.Quit()

import os

def batch_convert(input_folder, output_folder):
    """
    批量轉換Word文檔為PDF
    
    參數(shù):
        input_folder (str): 包含Word文檔的文件夾路徑
        output_folder (str): 輸出PDF的文件夾路徑
    """
    # 確保輸出文件夾存在
    if not os.path.exists(output_folder):
        os.makedirs(output_folder)
    
    # 遍歷輸入文件夾中的所有文件
    for filename in os.listdir(input_folder):
        if filename.endswith('.docx') or filename.endswith('.doc'):
            input_path = os.path.join(input_folder, filename)
            output_path = os.path.join(output_folder, 
                                      os.path.splitext(filename)[0] + '.pdf')
            try:
                doc_to_pdf(input_path, output_path)
                print(f"成功轉換: {filename}")
            except Exception as e:
                print(f"轉換失敗 {filename}: {str(e)}")

# 使用示例
batch_convert('input_docs', 'output_pdfs')

import smtplib
from email.mime.multipart import MIMEMultipart
from email.mime.base import MIMEBase
from email import encoders

def send_pdf_via_email(pdf_path, recipient):
    """
    發(fā)送PDF文件作為郵件附件
    
    參數(shù):
        pdf_path (str): PDF文件路徑
        recipient (str): 收件人郵箱
    """
    # 創(chuàng)建郵件對象
    msg = MIMEMultipart()
    msg['From'] = 'your_email@example.com'
    msg['To'] = recipient
    msg['Subject'] = '培訓材料 - 請查收'
    
    # 添加PDF附件
    with open(pdf_path, 'rb') as f:
        part = MIMEBase('application', 'octet-stream')
        part.set_payload(f.read())
        encoders.encode_base64(part)
        part.add_header('Content-Disposition', 
                       f'attachment; filename={os.path.basename(pdf_path)}')
        msg.attach(part)
    
    # 連接SMTP服務器并發(fā)送
    with smtplib.SMTP('smtp.example.com') as server:
        server.login('username', 'password')
        server.send_message(msg)

# 結合轉換和發(fā)送
def convert_and_send(input_doc, recipient):
    output_pdf = os.path.splitext(input_doc)[0] + '.pdf'
    doc_to_pdf(input_doc, output_pdf)
    send_pdf_via_email(output_pdf, recipient)

import os
import smtplib
from email.mime.multipart import MIMEMultipart
from email.mime.base import MIMEBase
from email import encoders

def batch_convert_and_email(input_folder, department_emails):
    """
    批量轉換Word文檔為PDF并通過郵件發(fā)送給指定部門
    
    參數(shù):
        input_folder (str): 包含Word文檔的文件夾路徑
        department_emails (dict): 部門名稱到郵箱列表的映射
    """
    # 確保輸出文件夾存在
    output_folder = 'output_pdfs'
    if not os.path.exists(output_folder):
        os.makedirs(output_folder)
    
    # 遍歷輸入文件夾中的所有文件
    for filename in os.listdir(input_folder):
        if filename.endswith('.docx') or filename.endswith('.doc'):
            input_path = os.path.join(input_folder, filename)
            
            # 從文件名中提取部門信息（假設格式為"部門_培訓材料.docx"）
            try:
                department = filename.split('_')[0]
                if department in department_emails:
                    output_path = os.path.join(output_folder, 
                                              os.path.splitext(filename)[0] + '.pdf')
                    
                    # 轉換文檔
                    doc_to_pdf(input_path, output_path)
                    
                    # 發(fā)送給相關部門
                    for email in department_emails[department]:
                        send_pdf_via_email(output_path, email)
            except Exception as e:
                print(f"處理 {filename} 時出錯: {str(e)}")

# 部門郵箱映射
departments = {
    'HR': ['hr@company.com', 'manager_hr@company.com'],
    'IT': ['it_team@company.com'],
    'Finance': ['finance@company.com']
}

# 執(zhí)行批量轉換和發(fā)送
batch_convert_and_email('training_materials', departments)

import logging

logging.basicConfig(filename='conversion.log', level=logging.INFO)

def doc_to_pdf_robust(input_file_path, output_file_path):
    try:
        word = comtypes.client.CreateObject('Word.Application')
        word.Visible = False  # 后臺運行
        doc = word.Documents.Open(input_file_path)
        doc.SaveAs(output_file_path, FileFormat=wdFormatPDF)
        doc.Close()
        word.Quit()
        logging.info(f"成功轉換: {input_file_path} -> {output_file_path}")
    except Exception as e:
        logging.error(f"轉換失敗 {input_file_path}: {str(e)}")
        raise