镜像自地址
https://github.com/binary-husky/gpt_academic.git
已同步 2025-12-06 22:46:48 +00:00
251 行
10 KiB
Python
251 行
10 KiB
Python
from toolbox import get_log_folder, gen_time_str, get_conf
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from toolbox import update_ui, promote_file_to_downloadzone
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from toolbox import promote_file_to_downloadzone, extract_archive
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from toolbox import generate_file_link, zip_folder
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from crazy_functions.crazy_utils import get_files_from_everything
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from shared_utils.colorful import *
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from loguru import logger
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import os
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import time
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def refresh_key(doc2x_api_key):
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import requests, json
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url = "https://api.doc2x.noedgeai.com/api/token/refresh"
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res = requests.post(
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url,
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headers={"Authorization": "Bearer " + doc2x_api_key}
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)
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res_json = []
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if res.status_code == 200:
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decoded = res.content.decode("utf-8")
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res_json = json.loads(decoded)
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doc2x_api_key = res_json['data']['token']
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else:
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raise RuntimeError(format("[ERROR] status code: %d, body: %s" % (res.status_code, res.text)))
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return doc2x_api_key
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def 解析PDF_DOC2X_转Latex(pdf_file_path):
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zip_file_path, unzipped_folder = 解析PDF_DOC2X(pdf_file_path, format='tex')
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return unzipped_folder
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def 解析PDF_DOC2X(pdf_file_path, format='tex'):
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"""
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format: 'tex', 'md', 'docx'
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"""
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import requests, json, os
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DOC2X_API_KEY = get_conf('DOC2X_API_KEY')
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latex_dir = get_log_folder(plugin_name="pdf_ocr_latex")
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markdown_dir = get_log_folder(plugin_name="pdf_ocr")
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doc2x_api_key = DOC2X_API_KEY
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# < ------ 第1步：上传 ------ >
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logger.info("Doc2x 第1步：上传")
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with open(pdf_file_path, 'rb') as file:
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res = requests.post(
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"https://v2.doc2x.noedgeai.com/api/v2/parse/pdf",
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headers={"Authorization": "Bearer " + doc2x_api_key},
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data=file
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)
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# res_json = []
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if res.status_code == 200:
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res_json = res.json()
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else:
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raise RuntimeError(f"Doc2x return an error: {res.json()}")
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uuid = res_json['data']['uid']
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# < ------ 第2步：轮询等待 ------ >
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logger.info("Doc2x 第2步：轮询等待")
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params = {'uid': uuid}
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while True:
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res = requests.get(
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'https://v2.doc2x.noedgeai.com/api/v2/parse/status',
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headers={"Authorization": "Bearer " + doc2x_api_key},
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params=params
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)
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res_json = res.json()
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if res_json['data']['status'] == "success":
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break
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elif res_json['data']['status'] == "processing":
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time.sleep(3)
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logger.info(f"Doc2x is processing at {res_json['data']['progress']}%")
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elif res_json['data']['status'] == "failed":
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raise RuntimeError(f"Doc2x return an error: {res_json}")
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# < ------ 第3步：提交转化 ------ >
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logger.info("Doc2x 第3步：提交转化")
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data = {
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"uid": uuid,
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"to": format,
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"formula_mode": "dollar",
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"filename": "output"
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}
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res = requests.post(
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'https://v2.doc2x.noedgeai.com/api/v2/convert/parse',
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headers={"Authorization": "Bearer " + doc2x_api_key},
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json=data
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)
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if res.status_code == 200:
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res_json = res.json()
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else:
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raise RuntimeError(f"Doc2x return an error: {res.json()}")
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# < ------ 第4步：等待结果 ------ >
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logger.info("Doc2x 第4步：等待结果")
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params = {'uid': uuid}
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while True:
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res = requests.get(
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'https://v2.doc2x.noedgeai.com/api/v2/convert/parse/result',
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headers={"Authorization": "Bearer " + doc2x_api_key},
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params=params
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)
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res_json = res.json()
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if res_json['data']['status'] == "success":
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break
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elif res_json['data']['status'] == "processing":
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time.sleep(3)
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logger.info(f"Doc2x still processing")
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elif res_json['data']['status'] == "failed":
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raise RuntimeError(f"Doc2x return an error: {res_json}")
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# < ------ 第5步：最后的处理 ------ >
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logger.info("Doc2x 第5步：最后的处理")
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if format=='tex':
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target_path = latex_dir
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if format=='md':
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target_path = markdown_dir
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os.makedirs(target_path, exist_ok=True)
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max_attempt = 3
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# < ------ 下载 ------ >
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for attempt in range(max_attempt):
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try:
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result_url = res_json['data']['url']
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res = requests.get(result_url)
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zip_path = os.path.join(target_path, gen_time_str() + '.zip')
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unzip_path = os.path.join(target_path, gen_time_str())
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if res.status_code == 200:
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with open(zip_path, "wb") as f: f.write(res.content)
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else:
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raise RuntimeError(f"Doc2x return an error: {res.json()}")
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except Exception as e:
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if attempt < max_attempt - 1:
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logger.error(f"Failed to download latex file, retrying... {e}")
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time.sleep(3)
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continue
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else:
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raise e
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# < ------ 解压 ------ >
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import zipfile
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with zipfile.ZipFile(zip_path, 'r') as zip_ref:
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zip_ref.extractall(unzip_path)
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return zip_path, unzip_path
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def 解析PDF_DOC2X_单文件(fp, project_folder, llm_kwargs, plugin_kwargs, chatbot, history, system_prompt, DOC2X_API_KEY, user_request):
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def pdf2markdown(filepath):
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chatbot.append((None, f"Doc2x 解析中"))
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yield from update_ui(chatbot=chatbot, history=history) # 刷新界面
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md_zip_path, unzipped_folder = 解析PDF_DOC2X(filepath, format='md')
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promote_file_to_downloadzone(md_zip_path, chatbot=chatbot)
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chatbot.append((None, f"完成解析 {md_zip_path} ..."))
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yield from update_ui(chatbot=chatbot, history=history) # 刷新界面
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return md_zip_path
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def deliver_to_markdown_plugin(md_zip_path, user_request):
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from crazy_functions.Markdown_Translate import Markdown英译中
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import shutil, re
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time_tag = gen_time_str()
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target_path_base = get_log_folder(chatbot.get_user())
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file_origin_name = os.path.basename(md_zip_path)
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this_file_path = os.path.join(target_path_base, file_origin_name)
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os.makedirs(target_path_base, exist_ok=True)
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shutil.copyfile(md_zip_path, this_file_path)
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ex_folder = this_file_path + ".extract"
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extract_archive(
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file_path=this_file_path, dest_dir=ex_folder
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)
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# edit markdown files
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success, file_manifest, project_folder = get_files_from_everything(ex_folder, type='.md')
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for generated_fp in file_manifest:
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# 修正一些公式问题
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with open(generated_fp, 'r', encoding='utf8') as f:
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content = f.read()
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# 将公式中的\[ \]替换成$$
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content = content.replace(r'\[', r'$$').replace(r'\]', r'$$')
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# 将公式中的\( \)替换成$
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content = content.replace(r'\(', r'$').replace(r'\)', r'$')
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content = content.replace('```markdown', '\n').replace('```', '\n')
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with open(generated_fp, 'w', encoding='utf8') as f:
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f.write(content)
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promote_file_to_downloadzone(generated_fp, chatbot=chatbot)
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yield from update_ui(chatbot=chatbot, history=history) # 刷新界面
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# 生成在线预览html
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file_name = '在线预览翻译（原文）' + gen_time_str() + '.html'
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preview_fp = os.path.join(ex_folder, file_name)
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from shared_utils.advanced_markdown_format import markdown_convertion_for_file
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with open(generated_fp, "r", encoding="utf-8") as f:
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md = f.read()
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# # Markdown中使用不标准的表格，需要在表格前加上一个emoji，以便公式渲染
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# md = re.sub(r'^<table>', r'.<table>', md, flags=re.MULTILINE)
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html = markdown_convertion_for_file(md)
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with open(preview_fp, "w", encoding="utf-8") as f: f.write(html)
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chatbot.append([None, f"生成在线预览：{generate_file_link([preview_fp])}"])
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promote_file_to_downloadzone(preview_fp, chatbot=chatbot)
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chatbot.append((None, f"调用Markdown插件 {ex_folder} ..."))
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plugin_kwargs['markdown_expected_output_dir'] = ex_folder
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translated_f_name = 'translated_markdown.md'
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generated_fp = plugin_kwargs['markdown_expected_output_path'] = os.path.join(ex_folder, translated_f_name)
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yield from update_ui(chatbot=chatbot, history=history) # 刷新界面
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yield from Markdown英译中(ex_folder, llm_kwargs, plugin_kwargs, chatbot, history, system_prompt, user_request)
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if os.path.exists(generated_fp):
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# 修正一些公式问题
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with open(generated_fp, 'r', encoding='utf8') as f: content = f.read()
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content = content.replace('```markdown', '\n').replace('```', '\n')
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# Markdown中使用不标准的表格，需要在表格前加上一个emoji，以便公式渲染
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# content = re.sub(r'^<table>', r'.<table>', content, flags=re.MULTILINE)
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with open(generated_fp, 'w', encoding='utf8') as f: f.write(content)
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# 生成在线预览html
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file_name = '在线预览翻译' + gen_time_str() + '.html'
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preview_fp = os.path.join(ex_folder, file_name)
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from shared_utils.advanced_markdown_format import markdown_convertion_for_file
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with open(generated_fp, "r", encoding="utf-8") as f:
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md = f.read()
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html = markdown_convertion_for_file(md)
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with open(preview_fp, "w", encoding="utf-8") as f: f.write(html)
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promote_file_to_downloadzone(preview_fp, chatbot=chatbot)
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# 生成包含图片的压缩包
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dest_folder = get_log_folder(chatbot.get_user())
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zip_name = '翻译后的带图文档.zip'
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zip_folder(source_folder=ex_folder, dest_folder=dest_folder, zip_name=zip_name)
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zip_fp = os.path.join(dest_folder, zip_name)
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promote_file_to_downloadzone(zip_fp, chatbot=chatbot)
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yield from update_ui(chatbot=chatbot, history=history) # 刷新界面
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md_zip_path = yield from pdf2markdown(fp)
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yield from deliver_to_markdown_plugin(md_zip_path, user_request)
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def 解析PDF_基于DOC2X(file_manifest, *args):
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for index, fp in enumerate(file_manifest):
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yield from 解析PDF_DOC2X_单文件(fp, *args)
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return
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