update requirements.txt

requirements.txt

@@ -2,12 +2,15 @@ aiofiles==24.1.0
 annotated-types==0.7.0
 anyio==4.10.0
 av==15.1.0
+beautifulsoup4==4.13.5
 Brotli==1.1.0
+bs4==0.0.2
 certifi==2025.8.3
 cffi==2.0.0
 charset-normalizer==3.4.3
 click==8.2.1
 coloredlogs==15.0.1
+colour==0.1.5
 cssselect2==0.8.0
 ctranslate2==4.6.0
 distro==1.9.0
@@ -19,6 +22,7 @@ ffmpeg-python==0.2.0
 ffmpy==0.6.1
 filelock==3.19.1
 flatbuffers==25.2.10
+flatlatex==0.15
 fonttools==4.59.2
 fsspec==2025.9.0
 future==1.0.0
@@ -32,17 +36,23 @@ httpx==0.28.1
 huggingface-hub==0.34.4
 humanfriendly==10.0
 idna==3.10
+iso639-lang==2.6.3
 Jinja2==3.1.6
 jiter==0.10.0
+joblib==1.5.2
+langdetect==1.0.9
+littleutils==0.2.4
 markdown-it-py==3.0.0
-markdown2==2.5.4
+markdown_pdf==1.9
 MarkupSafe==3.0.2
 mdurl==0.1.2
 mpmath==1.3.0
+nltk==3.9.1
 numpy==2.2.6
 onnxruntime==1.22.1
 openai==1.106.1
 orjson==3.11.3
+outdated==0.2.2
 packaging==25.0
 pandas==2.3.2
 pillow==11.3.0
@@ -53,13 +63,17 @@ pydantic_core==2.33.2
 pydub==0.25.1
 pydyf==0.11.0
 Pygments==2.19.2
+pylatexenc==2.10
+pymultidictionary==1.3.2
 PyMuPDF==1.26.4
+pyperclip==1.9.0
 pyphen==0.17.2
 python-dateutil==2.9.0.post0
 python-dotenv==1.1.1
 python-multipart==0.0.20
 pytz==2025.2
 PyYAML==6.0.2
+regex==2025.9.1
 requests==2.32.5
 rich==14.1.0
 ruff==0.12.12
@@ -68,10 +82,12 @@ semantic-version==2.10.0
 shellingham==1.5.4
 six==1.17.0
 sniffio==1.3.1
+soupsieve==2.8
 starlette==0.47.3
 sympy==1.14.0
 tinycss2==1.4.0
 tinyhtml5==2.0.0
+tkmacosx==1.0.5
 tokenizers==0.22.0
 tomlkit==0.13.3
 tqdm==4.67.1
@@ -81,7 +97,6 @@ typing_extensions==4.15.0
 tzdata==2025.2
 urllib3==2.5.0
 uvicorn==0.35.0
-weasyprint==66.0
 webencodings==0.5.1
 websockets==15.0.1
 zopfli==0.2.3.post1

services/convertMdToPdf.py

@@ -1,5 +1,7 @@
 import re
 from pylatexenc.latex2text import LatexNodes2Text
+from markdown_pdf import MarkdownPdf
+from markdown_pdf import Section
 
 class ConvertMdToPdf:
     # Конвертирует md в pdf
@@ -11,6 +13,8 @@ class ConvertMdToPdf:
             text, 
             flags=re.DOTALL
         )
+        pdf = MarkdownPdf(toc_level=2, optimize=True)
+        pdf.add_section(Section(text))
         return text
 
     def replace_math(self, match):
@@ -18,6 +22,7 @@ class ConvertMdToPdf:
         try:
             # Преобразуем только математическое выражение
             converted = LatexNodes2Text().latex_to_text(math_content)
+
             return converted
         except:
             return math_content  # В случае ошибки оставляем как есть