fix: добавлена _log_unmatched в generator.py
This commit is contained in:
@@ -0,0 +1,404 @@
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# -*- coding: utf-8 -*-
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"""DokoGen — Генератор документов из шаблонов DOCX"""
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import os
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import re
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import io
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from datetime import datetime
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from typing import Dict, List, Optional, Callable
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try:
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from docx import Document
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from docx.oxml.ns import qn
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from docx.oxml import OxmlElement
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from lxml import etree
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except ImportError:
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Document = None
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from .variables import OLD_VAR_MAP, OLD_VAR_PATTERN, VAR_PATTERN
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# Стандартный шаблон для незаполненных переменных
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EMPTY_MARKER = '—'
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def process_template(
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template_path: str,
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replacements: Dict[str, str],
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output_path: Optional[str] = None,
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log_func: Optional[Callable] = None,
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) -> str:
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"""Обрабатывает шаблон DOCX: подстановка переменных, циклы, сохранение."""
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if Document is None:
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raise ImportError("python-docx не установлен. Установите: pip install python-docx")
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if not os.path.exists(template_path):
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raise FileNotFoundError(f"Шаблон не найден: {template_path}")
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if output_path is None:
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base, ext = os.path.splitext(template_path)
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output_path = f"{base}_result{ext}"
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doc = Document(template_path)
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# 1. Миграция старых переменных <...> → {{...}}
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_migrate_old_vars(doc)
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# 2. Удаление proofErr
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_strip_prooferr(doc)
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# 3. Обработка циклов (loop/loop_end)
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loops = replacements.pop('_loops', {})
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if loops:
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_merge_runs_for_loops(doc)
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_process_loops(doc, loops)
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# 4. Перезагрузка после циклов
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buf = io.BytesIO()
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doc.save(buf)
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buf.seek(0)
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doc = Document(buf)
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# 5. Плоская замена переменных (3 прохода)
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for _ in range(3):
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_replace_in_paragraphs(doc.paragraphs, replacements)
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_replace_in_tables(doc.tables, replacements)
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_replace_in_headers_footers(doc, replacements)
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# 6. Логирование незаменённых переменных
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_log_unmatched(doc, replacements, log_func if log_func else lambda x: None)
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# 7. Подсветка незаполненных
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_highlight_unmatched(doc)
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# 8. Сохранение
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doc.save(output_path)
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if log_func:
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log_func(f"✅ {os.path.basename(output_path)}")
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return output_path
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def _log_unmatched(doc, replacements=None, log_func=None):
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"""Логирует незаменённые переменные в документе."""
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import re
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unmatched = []
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seen = set()
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for para in doc.paragraphs:
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for m in re.finditer(r'\{\{[^}]+\}\}|<[A-Za-z0-9_]+>', para.text):
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var = m.group(0)
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if var not in seen:
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seen.add(var)
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unmatched.append(var)
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if log_func and unmatched:
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log_func(f"\u26a0\ufe0f Незаменённые переменные ({len(unmatched)}): {', '.join(unmatched[:20])}{" ..." if len(unmatched) > 20 else ''}")
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if log_func and not unmatched:
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log_func("\u2705 Все переменные успешно заменены")
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return len(unmatched) == 0
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# ==================== МИГРАЦИЯ СТАРЫХ ПЕРЕМЕННЫХ ====================
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def _migrate_old_vars(doc):
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"""Заменяет <OldVar> на {{new_var}} в документе."""
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def _migrate_text(text):
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return OLD_VAR_PATTERN.sub(lambda m: OLD_VAR_MAP.get(m.group(0), m.group(0)), text)
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for para in doc.paragraphs:
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new_text = _migrate_text(para.text)
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if new_text != para.text:
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if para.runs:
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first = para.runs[0]
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para.clear()
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run = para.add_run(new_text)
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_copy_run_style(first, run)
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else:
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para.clear()
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para.add_run(new_text)
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for table in doc.tables:
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for row in table.rows:
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for cell in row.cells:
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for para in cell.paragraphs:
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new_text = _migrate_text(para.text)
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if new_text != para.text:
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if para.runs:
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first = para.runs[0]
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para.clear()
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run = para.add_run(new_text)
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_copy_run_style(first, run)
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else:
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para.clear()
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para.add_run(new_text)
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for section in doc.sections:
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for hf in [section.header, section.footer,
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section.first_page_header, section.first_page_footer]:
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if hf:
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for para in hf.paragraphs:
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new_text = _migrate_text(para.text)
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if new_text != para.text:
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if para.runs:
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first = para.runs[0]
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para.clear()
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run = para.add_run(new_text)
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_copy_run_style(first, run)
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else:
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para.clear()
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para.add_run(new_text)
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# ==================== ЗАМЕНА В ЭЛЕМЕНТАХ ====================
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def _replace_in_paragraphs(paragraphs, replacements):
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for para in paragraphs:
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full = para.text
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# Пропускаем строки циклов
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if 'loop:' in full or 'loop_end' in full:
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continue
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matches = VAR_PATTERN.findall(full)
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if not matches:
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continue
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new_text = full
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for var in matches:
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val = replacements.get(var)
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if val is not None:
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new_text = new_text.replace(var, str(val))
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if new_text != full:
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if para.runs:
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first = para.runs[0]
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para.clear()
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run = para.add_run(new_text)
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_copy_run_style(first, run)
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else:
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para.clear()
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para.add_run(new_text)
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def _replace_in_tables(tables, replacements):
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for table in tables:
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for row in table.rows:
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for cell in row.cells:
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for para in cell.paragraphs:
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full = para.text
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matches = VAR_PATTERN.findall(full)
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if not matches:
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continue
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new_text = full
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for var in matches:
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val = replacements.get(var)
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if val is not None:
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new_text = new_text.replace(var, str(val))
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if new_text != full:
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if para.runs:
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first = para.runs[0]
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para.clear()
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run = para.add_run(new_text)
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_copy_run_style(first, run)
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else:
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para.clear()
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para.add_run(new_text)
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def _replace_in_headers_footers(doc, replacements):
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for section in doc.sections:
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for hf in [section.header, section.footer,
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section.first_page_header, section.first_page_footer]:
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if hf:
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_replace_in_paragraphs(hf.paragraphs, replacements)
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def _copy_run_style(source, target):
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"""Копирует форматирование из одного run в другой."""
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try:
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target.bold = source.bold
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target.italic = source.italic
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target.underline = source.underline
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if source.font:
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target.font.size = source.font.size
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target.font.name = source.font.name
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except Exception:
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pass
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def _strip_prooferr(doc):
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ns = 'http://schemas.openxmlformats.org/wordprocessingml/2006/main'
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for elem in doc.element.iter():
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for child in list(elem):
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if child.tag == f'{{{ns}}}proofErr':
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elem.remove(child)
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# ==================== ОБРАБОТКА ЦИКЛОВ ====================
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LOOP_START = re.compile(r'(?:<!--|<!--)?\s*loop:(\w+)(?:\s*(?:-->|-->))?')
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LOOP_END = re.compile(r'(?:<!--|<!--)?\s*loop_end(?:\s*(?:-->|-->))?')
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def _merge_runs_for_loops(doc):
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"""Склеивает текст в runs, чтобы <!-- loop:x --> не был разбит на части."""
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ns = 'http://schemas.openxmlformats.org/wordprocessingml/2006/main'
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for para in doc.paragraphs:
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full = para.text
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if 'loop:' not in full and 'loop_end' not in full:
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continue
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# В этом параграфе есть маркер цикла — склеиваем все runs в один
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if len(para.runs) <= 1:
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continue
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# Проверяем, не разбит ли маркер
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for run in para.runs:
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if 'loop:' in run.text or 'loop_end' in run.text:
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# Маркер есть, но возможно разбит — склеиваем
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combined = para.text
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para.clear()
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para.add_run(combined)
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break
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LOOP_START_RE = re.compile(r'<!--\s*loop:(\w+)\s*-->')
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LOOP_END_RE = re.compile(r'<!--\s*loop_end\s*-->')
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def _process_loops(doc, loops: Dict[str, List[Dict]]):
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"""Обработка циклов через python-docx API (работает с вложенными циклами)."""
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max_passes = 20
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for _ in range(max_passes):
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# Находим все маркеры циклов
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markers = {} # idx -> (type, key)
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for i, para in enumerate(doc.paragraphs):
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text = para.text.strip()
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m = LOOP_START_RE.search(text)
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if m:
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markers[i] = ('start', m.group(1))
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elif LOOP_END_RE.search(text):
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markers[i] = ('end', None)
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if not markers:
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break
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# Сортируем по позиции
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sorted_positions = sorted(markers.keys())
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# Находим внешний цикл (самый первый start)
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outer_start = None
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outer_key = None
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for pos in sorted_positions:
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t, k = markers[pos]
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if t == 'start':
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outer_start = pos
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outer_key = k
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break
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if outer_start is None:
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break
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# Находим соответствующий end (последний end после outer_start)
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outer_end = None
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for pos in reversed(sorted_positions):
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t, k = markers[pos]
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if t == 'end' and pos > outer_start:
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outer_end = pos
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break
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if outer_end is None:
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break
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items = loops.get(outer_key, [])
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if not items:
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_remove_paras_range(doc, outer_start, outer_end)
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continue
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# Параграфы-шаблон (между start и end)
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template_indices = list(range(outer_start + 1, outer_end))
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if not template_indices:
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continue
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# Собираем XML шаблона для клонирования
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body = doc.element.body
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from lxml import etree as _etree
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# Определяем, в какой элемент вставлять
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ref_element = doc.paragraphs[outer_end]._element
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# Для каждого экземпляра данных
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for item_idx, item in enumerate(items, 1):
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for tpl_idx in template_indices:
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src_para = doc.paragraphs[tpl_idx]
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# Клонируем XML-элемент параграфа
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src_xml = _etree.tostring(src_para._element)
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new_elem = _etree.fromstring(src_xml)
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# Заменяем поля в тексте
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for field, value in item.items():
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search = '{{item.%s}}' % field
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replace = str(value) if value else EMPTY_MARKER
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_replace_in_xml(new_elem, search, replace)
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_replace_in_xml(new_elem, '{{item.number}}', str(item_idx))
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_replace_in_xml(new_elem, '{{number}}', str(item_idx))
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# Вставляем после ref_element
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ref_element.addnext(new_elem)
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ref_element = new_elem
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# Удаляем старый блок цикла
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_remove_paras_range(doc, outer_start, outer_end)
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def _remove_paras_range(doc, start_idx, end_idx):
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"""Удаляет параграфы от start_idx до end_idx включительно."""
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for idx in range(end_idx, start_idx - 1, -1):
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if idx < len(doc.paragraphs):
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el = doc.paragraphs[idx]._element
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el.getparent().remove(el)
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def _replace_in_xml(element, old, new):
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"""Рекурсивно заменяет текст в XML-элементе (внутри <w:t>)."""
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ns = '{http://schemas.openxmlformats.org/wordprocessingml/2006/main}'
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if element.tag == ns + 't' or element.tag == 'w:t':
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if old in (element.text or ''):
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element.text = element.text.replace(old, new)
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for child in element:
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_replace_in_xml(child, old, new)
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def _highlight_unmatched(doc):
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"""Подсвечивает незаполненные переменные красным ({{...}} и старые <...>)."""
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ns = 'http://schemas.openxmlformats.org/wordprocessingml/2006/main'
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def _has_unmatched(text):
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return bool(UNMATCHED_PATTERN.search(text))
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def _highlight_run(run):
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rpr = run._element.find(f'{{{ns}}}rPr')
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if rpr is None:
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rpr = OxmlElement('w:rPr')
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run._element.insert(0, rpr)
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color = OxmlElement('w:color')
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color.set(f'{{{ns}}}val', 'FF0000')
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rpr.append(color)
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sz = OxmlElement('w:sz')
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sz.set(f'{{{ns}}}val', '22')
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rpr.append(sz)
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for para in doc.paragraphs:
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for run in para.runs:
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if _has_unmatched(run.text):
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_highlight_run(run)
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for table in doc.tables:
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for row in table.rows:
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for cell in row.cells:
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for para in cell.paragraphs:
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for run in para.runs:
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if _has_unmatched(run.text):
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_highlight_run(run)
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for section in doc.sections:
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for hf in [section.header, section.footer]:
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if hf:
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for para in hf.paragraphs:
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for run in para.runs:
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if _has_unmatched(run.text):
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_highlight_run(run)
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