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from toolbox import update_ui, update_ui_lastest_msg, get_log_folder
from toolbox import zip_folder, objdump, objload, promote_file_to_downloadzone
from .latex_toolbox import PRESERVE, TRANSFORM
from .latex_toolbox import set_forbidden_text, set_forbidden_text_begin_end, set_forbidden_text_careful_brace
from .latex_toolbox import reverse_forbidden_text_careful_brace, reverse_forbidden_text, convert_to_linklist, post_process
from .latex_toolbox import fix_content, find_main_tex_file, merge_tex_files, compile_latex_with_timeout
import os, shutil
import re
import numpy as np
pj = os.path.join
def split_subprocess(txt, project_folder, return_dict, opts):
"""
break down latex file to a linked list,
each node use a preserve flag to indicate whether it should
be proccessed by GPT.
"""
text = txt
mask = np.zeros(len(txt), dtype=np.uint8) + TRANSFORM
# 吸收title与作者以上的部分
text, mask = set_forbidden_text(text, mask, r"^(.*?)\\maketitle", re.DOTALL)
text, mask = set_forbidden_text(text, mask, r"^(.*?)\\begin{document}", re.DOTALL)
# 吸收iffalse注释
text, mask = set_forbidden_text(text, mask, r"\\iffalse(.*?)\\fi", re.DOTALL)
# 吸收在42行以内的begin-end组合
text, mask = set_forbidden_text_begin_end(text, mask, r"\\begin\{([a-z\*]*)\}(.*?)\\end\{\1\}", re.DOTALL, limit_n_lines=42)
# 吸收匿名公式
text, mask = set_forbidden_text(text, mask, [ r"\$\$([^$]+)\$\$", r"\\\[.*?\\\]" ], re.DOTALL)
# 吸收其他杂项
text, mask = set_forbidden_text(text, mask, [ r"\\section\{(.*?)\}", r"\\section\*\{(.*?)\}", r"\\subsection\{(.*?)\}", r"\\subsubsection\{(.*?)\}" ])
text, mask = set_forbidden_text(text, mask, [ r"\\bibliography\{(.*?)\}", r"\\bibliographystyle\{(.*?)\}" ])
text, mask = set_forbidden_text(text, mask, r"\\begin\{thebibliography\}.*?\\end\{thebibliography\}", re.DOTALL)
text, mask = set_forbidden_text(text, mask, r"\\begin\{lstlisting\}(.*?)\\end\{lstlisting\}", re.DOTALL)
text, mask = set_forbidden_text(text, mask, r"\\begin\{wraptable\}(.*?)\\end\{wraptable\}", re.DOTALL)
text, mask = set_forbidden_text(text, mask, r"\\begin\{algorithm\}(.*?)\\end\{algorithm\}", re.DOTALL)
text, mask = set_forbidden_text(text, mask, [r"\\begin\{wrapfigure\}(.*?)\\end\{wrapfigure\}", r"\\begin\{wrapfigure\*\}(.*?)\\end\{wrapfigure\*\}"], re.DOTALL)
text, mask = set_forbidden_text(text, mask, [r"\\begin\{figure\}(.*?)\\end\{figure\}", r"\\begin\{figure\*\}(.*?)\\end\{figure\*\}"], re.DOTALL)
text, mask = set_forbidden_text(text, mask, [r"\\begin\{multline\}(.*?)\\end\{multline\}", r"\\begin\{multline\*\}(.*?)\\end\{multline\*\}"], re.DOTALL)
text, mask = set_forbidden_text(text, mask, [r"\\begin\{table\}(.*?)\\end\{table\}", r"\\begin\{table\*\}(.*?)\\end\{table\*\}"], re.DOTALL)
text, mask = set_forbidden_text(text, mask, [r"\\begin\{minipage\}(.*?)\\end\{minipage\}", r"\\begin\{minipage\*\}(.*?)\\end\{minipage\*\}"], re.DOTALL)
text, mask = set_forbidden_text(text, mask, [r"\\begin\{align\*\}(.*?)\\end\{align\*\}", r"\\begin\{align\}(.*?)\\end\{align\}"], re.DOTALL)
text, mask = set_forbidden_text(text, mask, [r"\\begin\{equation\}(.*?)\\end\{equation\}", r"\\begin\{equation\*\}(.*?)\\end\{equation\*\}"], re.DOTALL)
text, mask = set_forbidden_text(text, mask, [r"\\includepdf\[(.*?)\]\{(.*?)\}", r"\\clearpage", r"\\newpage", r"\\appendix", r"\\tableofcontents", r"\\include\{(.*?)\}"])
text, mask = set_forbidden_text(text, mask, [r"\\vspace\{(.*?)\}", r"\\hspace\{(.*?)\}", r"\\label\{(.*?)\}", r"\\begin\{(.*?)\}", r"\\end\{(.*?)\}", r"\\item "])
text, mask = set_forbidden_text_careful_brace(text, mask, r"\\hl\{(.*?)\}", re.DOTALL)
# reverse 操作必须放在最后
text, mask = reverse_forbidden_text_careful_brace(text, mask, r"\\caption\{(.*?)\}", re.DOTALL, forbid_wrapper=True)
text, mask = reverse_forbidden_text_careful_brace(text, mask, r"\\abstract\{(.*?)\}", re.DOTALL, forbid_wrapper=True)
text, mask = reverse_forbidden_text(text, mask, r"\\begin\{abstract\}(.*?)\\end\{abstract\}", re.DOTALL, forbid_wrapper=True)
root = convert_to_linklist(text, mask)
# 最后一步处理,增强稳健性
root = post_process(root)
# 输出html调试文件用红色标注处保留区PRESERVE用黑色标注转换区TRANSFORM
with open(pj(project_folder, 'debug_log.html'), 'w', encoding='utf8') as f:
segment_parts_for_gpt = []
nodes = []
node = root
while True:
nodes.append(node)
show_html = node.string.replace('\n','<br/>')
if not node.preserve:
segment_parts_for_gpt.append(node.string)
f.write(f'<p style="color:black;">#{node.range}{show_html}#</p>')
else:
f.write(f'<p style="color:red;">{show_html}</p>')
node = node.next
if node is None: break
for n in nodes: n.next = None # break
return_dict['nodes'] = nodes
return_dict['segment_parts_for_gpt'] = segment_parts_for_gpt
return return_dict
class LatexPaperSplit():
"""
break down latex file to a linked list,
each node use a preserve flag to indicate whether it should
be proccessed by GPT.
"""
def __init__(self) -> None:
self.nodes = None
self.msg = "*{\\scriptsize\\textbf{警告该PDF由GPT-Academic开源项目调用大语言模型+Latex翻译插件一键生成" + \
"版权归原文作者所有。翻译内容可靠性无保障,请仔细鉴别并以原文为准。" + \
"项目Github地址 \\url{https://github.com/binary-husky/gpt_academic/}。"
# 请您不要删除或修改这行警告除非您是论文的原作者如果您是论文原作者欢迎加REAME中的QQ联系开发者
self.msg_declare = "为了防止大语言模型的意外谬误产生扩散影响,禁止移除或修改此警告。}}\\\\"
def merge_result(self, arr, mode, msg, buggy_lines=[], buggy_line_surgery_n_lines=10):
"""
Merge the result after the GPT process completed
"""
result_string = ""
node_cnt = 0
line_cnt = 0
for node in self.nodes:
if node.preserve:
line_cnt += node.string.count('\n')
result_string += node.string
else:
translated_txt = fix_content(arr[node_cnt], node.string)
begin_line = line_cnt
end_line = line_cnt + translated_txt.count('\n')
# reverse translation if any error
if any([begin_line-buggy_line_surgery_n_lines <= b_line <= end_line+buggy_line_surgery_n_lines for b_line in buggy_lines]):
translated_txt = node.string
result_string += translated_txt
node_cnt += 1
line_cnt += translated_txt.count('\n')
if mode == 'translate_zh':
pattern = re.compile(r'\\begin\{abstract\}.*\n')
match = pattern.search(result_string)
if not match:
# match \abstract{xxxx}
pattern_compile = re.compile(r"\\abstract\{(.*?)\}", flags=re.DOTALL)
match = pattern_compile.search(result_string)
position = match.regs[1][0]
else:
# match \begin{abstract}xxxx\end{abstract}
position = match.end()
result_string = result_string[:position] + self.msg + msg + self.msg_declare + result_string[position:]
return result_string
def split(self, txt, project_folder, opts):
"""
break down latex file to a linked list,
each node use a preserve flag to indicate whether it should
be proccessed by GPT.
P.S. use multiprocessing to avoid timeout error
"""
import multiprocessing
manager = multiprocessing.Manager()
return_dict = manager.dict()
p = multiprocessing.Process(
target=split_subprocess,
args=(txt, project_folder, return_dict, opts))
p.start()
p.join()
p.close()
self.nodes = return_dict['nodes']
self.sp = return_dict['segment_parts_for_gpt']
return self.sp
class LatexPaperFileGroup():
"""
use tokenizer to break down text according to max_token_limit
"""
def __init__(self):
self.file_paths = []
self.file_contents = []
self.sp_file_contents = []
self.sp_file_index = []
self.sp_file_tag = []
# count_token
from request_llm.bridge_all import model_info
enc = model_info["gpt-3.5-turbo"]['tokenizer']
def get_token_num(txt): return len(enc.encode(txt, disallowed_special=()))
self.get_token_num = get_token_num
def run_file_split(self, max_token_limit=1900):
"""
use tokenizer to break down text according to max_token_limit
"""
for index, file_content in enumerate(self.file_contents):
if self.get_token_num(file_content) < max_token_limit:
self.sp_file_contents.append(file_content)
self.sp_file_index.append(index)
self.sp_file_tag.append(self.file_paths[index])
else:
from ..crazy_utils import breakdown_txt_to_satisfy_token_limit_for_pdf
segments = breakdown_txt_to_satisfy_token_limit_for_pdf(file_content, self.get_token_num, max_token_limit)
for j, segment in enumerate(segments):
self.sp_file_contents.append(segment)
self.sp_file_index.append(index)
self.sp_file_tag.append(self.file_paths[index] + f".part-{j}.tex")
print('Segmentation: done')
def merge_result(self):
self.file_result = ["" for _ in range(len(self.file_paths))]
for r, k in zip(self.sp_file_result, self.sp_file_index):
self.file_result[k] += r
def write_result(self):
manifest = []
for path, res in zip(self.file_paths, self.file_result):
with open(path + '.polish.tex', 'w', encoding='utf8') as f:
manifest.append(path + '.polish.tex')
f.write(res)
return manifest
def Latex精细分解与转化(file_manifest, project_folder, llm_kwargs, plugin_kwargs, chatbot, history, system_prompt, mode='proofread', switch_prompt=None, opts=[]):
import time, os, re
from ..crazy_utils import request_gpt_model_multi_threads_with_very_awesome_ui_and_high_efficiency
from .latex_actions import LatexPaperFileGroup, LatexPaperSplit
# <-------- 寻找主tex文件 ---------->
maintex = find_main_tex_file(file_manifest, mode)
chatbot.append((f"定位主Latex文件", f'[Local Message] 分析结果该项目的Latex主文件是{maintex}, 如果分析错误, 请立即终止程序, 删除或修改歧义文件, 然后重试。主程序即将开始, 请稍候。'))
yield from update_ui(chatbot=chatbot, history=history) # 刷新界面
time.sleep(3)
# <-------- 读取Latex文件, 将多文件tex工程融合为一个巨型tex ---------->
main_tex_basename = os.path.basename(maintex)
assert main_tex_basename.endswith('.tex')
main_tex_basename_bare = main_tex_basename[:-4]
may_exist_bbl = pj(project_folder, f'{main_tex_basename_bare}.bbl')
if os.path.exists(may_exist_bbl):
shutil.copyfile(may_exist_bbl, pj(project_folder, f'merge.bbl'))
shutil.copyfile(may_exist_bbl, pj(project_folder, f'merge_{mode}.bbl'))
shutil.copyfile(may_exist_bbl, pj(project_folder, f'merge_diff.bbl'))
with open(maintex, 'r', encoding='utf-8', errors='replace') as f:
content = f.read()
merged_content = merge_tex_files(project_folder, content, mode)
with open(project_folder + '/merge.tex', 'w', encoding='utf-8', errors='replace') as f:
f.write(merged_content)
# <-------- 精细切分latex文件 ---------->
chatbot.append((f"Latex文件融合完成", f'[Local Message] 正在精细切分latex文件这需要一段时间计算文档越长耗时越长请耐心等待。'))
yield from update_ui(chatbot=chatbot, history=history) # 刷新界面
lps = LatexPaperSplit()
res = lps.split(merged_content, project_folder, opts) # 消耗时间的函数
# <-------- 拆分过长的latex片段 ---------->
pfg = LatexPaperFileGroup()
for index, r in enumerate(res):
pfg.file_paths.append('segment-' + str(index))
pfg.file_contents.append(r)
pfg.run_file_split(max_token_limit=1024)
n_split = len(pfg.sp_file_contents)
# <-------- 根据需要切换prompt ---------->
inputs_array, sys_prompt_array = switch_prompt(pfg, mode)
inputs_show_user_array = [f"{mode} {f}" for f in pfg.sp_file_tag]
if os.path.exists(pj(project_folder,'temp.pkl')):
# <-------- 【仅调试】如果存在调试缓存文件则跳过GPT请求环节 ---------->
pfg = objload(file=pj(project_folder,'temp.pkl'))
else:
# <-------- gpt 多线程请求 ---------->
gpt_response_collection = yield from request_gpt_model_multi_threads_with_very_awesome_ui_and_high_efficiency(
inputs_array=inputs_array,
inputs_show_user_array=inputs_show_user_array,
llm_kwargs=llm_kwargs,
chatbot=chatbot,
history_array=[[""] for _ in range(n_split)],
sys_prompt_array=sys_prompt_array,
# max_workers=5, # 并行任务数量限制, 最多同时执行5个, 其他的排队等待
scroller_max_len = 40
)
# <-------- 文本碎片重组为完整的tex片段 ---------->
pfg.sp_file_result = []
for i_say, gpt_say, orig_content in zip(gpt_response_collection[0::2], gpt_response_collection[1::2], pfg.sp_file_contents):
pfg.sp_file_result.append(gpt_say)
pfg.merge_result()
# <-------- 临时存储用于调试 ---------->
pfg.get_token_num = None
objdump(pfg, file=pj(project_folder,'temp.pkl'))
write_html(pfg.sp_file_contents, pfg.sp_file_result, chatbot=chatbot, project_folder=project_folder)
# <-------- 写出文件 ---------->
msg = f"当前大语言模型: {llm_kwargs['llm_model']},当前语言模型温度设定: {llm_kwargs['temperature']}"
final_tex = lps.merge_result(pfg.file_result, mode, msg)
objdump((lps, pfg.file_result, mode, msg), file=pj(project_folder,'merge_result.pkl'))
with open(project_folder + f'/merge_{mode}.tex', 'w', encoding='utf-8', errors='replace') as f:
if mode != 'translate_zh' or "binary" in final_tex: f.write(final_tex)
# <-------- 整理结果, 退出 ---------->
chatbot.append((f"完成了吗?", 'GPT结果已输出, 即将编译PDF'))
yield from update_ui(chatbot=chatbot, history=history) # 刷新界面
# <-------- 返回 ---------->
return project_folder + f'/merge_{mode}.tex'
def remove_buggy_lines(file_path, log_path, tex_name, tex_name_pure, n_fix, work_folder_modified, fixed_line=[]):
try:
with open(log_path, 'r', encoding='utf-8', errors='replace') as f:
log = f.read()
import re
buggy_lines = re.findall(tex_name+':([0-9]{1,5}):', log)
buggy_lines = [int(l) for l in buggy_lines]
buggy_lines = sorted(buggy_lines)
buggy_line = buggy_lines[0]-1
print("reversing tex line that has errors", buggy_line)
# 重组,逆转出错的段落
if buggy_line not in fixed_line:
fixed_line.append(buggy_line)
lps, file_result, mode, msg = objload(file=pj(work_folder_modified,'merge_result.pkl'))
final_tex = lps.merge_result(file_result, mode, msg, buggy_lines=fixed_line, buggy_line_surgery_n_lines=5*n_fix)
with open(pj(work_folder_modified, f"{tex_name_pure}_fix_{n_fix}.tex"), 'w', encoding='utf-8', errors='replace') as f:
f.write(final_tex)
return True, f"{tex_name_pure}_fix_{n_fix}", buggy_lines
except:
print("Fatal error occurred, but we cannot identify error, please download zip, read latex log, and compile manually.")
return False, -1, [-1]
def 编译Latex(chatbot, history, main_file_original, main_file_modified, work_folder_original, work_folder_modified, work_folder, mode='default'):
import os, time
n_fix = 1
fixed_line = []
max_try = 32
chatbot.append([f"正在编译PDF文档", f'编译已经开始。当前工作路径为{work_folder}如果程序停顿5分钟以上请直接去该路径下取回翻译结果或者重启之后再度尝试 ...']); yield from update_ui(chatbot=chatbot, history=history)
chatbot.append([f"正在编译PDF文档", '...']); yield from update_ui(chatbot=chatbot, history=history); time.sleep(1); chatbot[-1] = list(chatbot[-1]) # 刷新界面
yield from update_ui_lastest_msg('编译已经开始...', chatbot, history) # 刷新Gradio前端界面
while True:
import os
may_exist_bbl = pj(work_folder_modified, f'merge.bbl')
target_bbl = pj(work_folder_modified, f'{main_file_modified}.bbl')
if os.path.exists(may_exist_bbl) and not os.path.exists(target_bbl):
shutil.copyfile(may_exist_bbl, target_bbl)
# https://stackoverflow.com/questions/738755/dont-make-me-manually-abort-a-latex-compile-when-theres-an-error
yield from update_ui_lastest_msg(f'尝试第 {n_fix}/{max_try} 次编译, 编译原始PDF ...', chatbot, history) # 刷新Gradio前端界面
ok = compile_latex_with_timeout(f'pdflatex -interaction=batchmode -file-line-error {main_file_original}.tex', work_folder_original)
yield from update_ui_lastest_msg(f'尝试第 {n_fix}/{max_try} 次编译, 编译转化后的PDF ...', chatbot, history) # 刷新Gradio前端界面
ok = compile_latex_with_timeout(f'pdflatex -interaction=batchmode -file-line-error {main_file_modified}.tex', work_folder_modified)
if ok and os.path.exists(pj(work_folder_modified, f'{main_file_modified}.pdf')):
# 只有第二步成功,才能继续下面的步骤
yield from update_ui_lastest_msg(f'尝试第 {n_fix}/{max_try} 次编译, 编译BibTex ...', chatbot, history) # 刷新Gradio前端界面
if not os.path.exists(pj(work_folder_original, f'{main_file_original}.bbl')):
ok = compile_latex_with_timeout(f'bibtex {main_file_original}.aux', work_folder_original)
if not os.path.exists(pj(work_folder_modified, f'{main_file_modified}.bbl')):
ok = compile_latex_with_timeout(f'bibtex {main_file_modified}.aux', work_folder_modified)
yield from update_ui_lastest_msg(f'尝试第 {n_fix}/{max_try} 次编译, 编译文献交叉引用 ...', chatbot, history) # 刷新Gradio前端界面
ok = compile_latex_with_timeout(f'pdflatex -interaction=batchmode -file-line-error {main_file_original}.tex', work_folder_original)
ok = compile_latex_with_timeout(f'pdflatex -interaction=batchmode -file-line-error {main_file_modified}.tex', work_folder_modified)
ok = compile_latex_with_timeout(f'pdflatex -interaction=batchmode -file-line-error {main_file_original}.tex', work_folder_original)
ok = compile_latex_with_timeout(f'pdflatex -interaction=batchmode -file-line-error {main_file_modified}.tex', work_folder_modified)
if mode!='translate_zh':
yield from update_ui_lastest_msg(f'尝试第 {n_fix}/{max_try} 次编译, 使用latexdiff生成论文转化前后对比 ...', chatbot, history) # 刷新Gradio前端界面
print( f'latexdiff --encoding=utf8 --append-safecmd=subfile {work_folder_original}/{main_file_original}.tex {work_folder_modified}/{main_file_modified}.tex --flatten > {work_folder}/merge_diff.tex')
ok = compile_latex_with_timeout(f'latexdiff --encoding=utf8 --append-safecmd=subfile {work_folder_original}/{main_file_original}.tex {work_folder_modified}/{main_file_modified}.tex --flatten > {work_folder}/merge_diff.tex', os.getcwd())
yield from update_ui_lastest_msg(f'尝试第 {n_fix}/{max_try} 次编译, 正在编译对比PDF ...', chatbot, history) # 刷新Gradio前端界面
ok = compile_latex_with_timeout(f'pdflatex -interaction=batchmode -file-line-error merge_diff.tex', work_folder)
ok = compile_latex_with_timeout(f'bibtex merge_diff.aux', work_folder)
ok = compile_latex_with_timeout(f'pdflatex -interaction=batchmode -file-line-error merge_diff.tex', work_folder)
ok = compile_latex_with_timeout(f'pdflatex -interaction=batchmode -file-line-error merge_diff.tex', work_folder)
# <---------- 检查结果 ----------->
results_ = ""
original_pdf_success = os.path.exists(pj(work_folder_original, f'{main_file_original}.pdf'))
modified_pdf_success = os.path.exists(pj(work_folder_modified, f'{main_file_modified}.pdf'))
diff_pdf_success = os.path.exists(pj(work_folder, f'merge_diff.pdf'))
results_ += f"原始PDF编译是否成功: {original_pdf_success};"
results_ += f"转化PDF编译是否成功: {modified_pdf_success};"
results_ += f"对比PDF编译是否成功: {diff_pdf_success};"
yield from update_ui_lastest_msg(f'{n_fix}编译结束:<br/>{results_}...', chatbot, history) # 刷新Gradio前端界面
if diff_pdf_success:
result_pdf = pj(work_folder_modified, f'merge_diff.pdf') # get pdf path
promote_file_to_downloadzone(result_pdf, rename_file=None, chatbot=chatbot) # promote file to web UI
if modified_pdf_success:
yield from update_ui_lastest_msg(f'转化PDF编译已经成功, 即将退出 ...', chatbot, history) # 刷新Gradio前端界面
result_pdf = pj(work_folder_modified, f'{main_file_modified}.pdf') # get pdf path
origin_pdf = pj(work_folder_original, f'{main_file_original}.pdf') # get pdf path
if os.path.exists(pj(work_folder, '..', 'translation')):
shutil.copyfile(result_pdf, pj(work_folder, '..', 'translation', 'translate_zh.pdf'))
promote_file_to_downloadzone(result_pdf, rename_file=None, chatbot=chatbot) # promote file to web UI
# 将两个PDF拼接
if original_pdf_success:
try:
from .latex_toolbox import merge_pdfs
concat_pdf = pj(work_folder_modified, f'comparison.pdf')
merge_pdfs(origin_pdf, result_pdf, concat_pdf)
promote_file_to_downloadzone(concat_pdf, rename_file=None, chatbot=chatbot) # promote file to web UI
except Exception as e:
pass
return True # 成功啦
else:
if n_fix>=max_try: break
n_fix += 1
can_retry, main_file_modified, buggy_lines = remove_buggy_lines(
file_path=pj(work_folder_modified, f'{main_file_modified}.tex'),
log_path=pj(work_folder_modified, f'{main_file_modified}.log'),
tex_name=f'{main_file_modified}.tex',
tex_name_pure=f'{main_file_modified}',
n_fix=n_fix,
work_folder_modified=work_folder_modified,
fixed_line=fixed_line
)
yield from update_ui_lastest_msg(f'由于最为关键的转化PDF编译失败, 将根据报错信息修正tex源文件并重试, 当前报错的latex代码处于第{buggy_lines}行 ...', chatbot, history) # 刷新Gradio前端界面
if not can_retry: break
return False # 失败啦
def write_html(sp_file_contents, sp_file_result, chatbot, project_folder):
# write html
try:
import shutil
from ..crazy_utils import construct_html
from toolbox import gen_time_str
ch = construct_html()
orig = ""
trans = ""
final = []
for c,r in zip(sp_file_contents, sp_file_result):
final.append(c)
final.append(r)
for i, k in enumerate(final):
if i%2==0:
orig = k
if i%2==1:
trans = k
ch.add_row(a=orig, b=trans)
create_report_file_name = f"{gen_time_str()}.trans.html"
res = ch.save_file(create_report_file_name)
shutil.copyfile(res, pj(project_folder, create_report_file_name))
promote_file_to_downloadzone(file=res, chatbot=chatbot)
except:
from toolbox import trimmed_format_exc
print('writing html result failed:', trimmed_format_exc())