File size: 8,493 Bytes
cdd85c7 9b7aea8 cdd85c7 9b7aea8 4cf9a02 b380300 cdd85c7 4cf9a02 150d1ad 4cf9a02 150d1ad cdd85c7 4cf9a02 150d1ad cdd85c7 b380300 cdd85c7 b380300 4cf9a02 b380300 4cf9a02 b380300 cdd85c7 4cf9a02 cdd85c7 4cf9a02 cdd85c7 4cf9a02 cdd85c7 150d1ad e6eebe9 150d1ad e6eebe9 4cf9a02 e6eebe9 4cf9a02 e6eebe9 4cf9a02 e6eebe9 4cf9a02 9b7aea8 4cf9a02 cdd85c7 03c773c 150d1ad 03c773c 9b7aea8 03c773c 9b7aea8 03c773c 9b7aea8 03c773c b380300 03c773c cdd85c7 4cf9a02 03c773c 4cf9a02 cdd85c7 b380300 4cf9a02 150d1ad b380300 150d1ad 4cf9a02 150d1ad 4cf9a02 150d1ad e0f90ab 150d1ad 4cf9a02 150d1ad 4cf9a02 150d1ad 4cf9a02 150d1ad 4cf9a02 150d1ad |
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 98 99 100 101 102 103 104 105 106 107 108 109 110 111 112 113 114 115 116 117 118 119 120 121 122 123 124 125 126 127 128 129 130 131 132 133 134 135 136 137 138 139 140 141 142 143 144 145 146 147 148 149 150 151 152 153 154 155 156 157 158 159 160 161 162 163 164 165 166 167 168 169 170 171 172 173 174 175 176 177 178 179 180 181 182 183 184 185 186 187 188 189 190 191 192 193 194 195 196 197 198 199 200 201 202 203 |
import os
import re
import logging
from typing import List, Dict, Tuple
import chromadb
from chromadb.utils import embedding_functions
from config import EMBEDDING_MODEL, DATABASE_DIR
logging.basicConfig(level=logging.DEBUG, format='%(asctime)s - %(levelname)s - %(message)s')
logger = logging.getLogger(__name__)
class KodeksProcessor:
def __init__(self):
logger.info(f"Inicjalizacja klienta bazy danych w katalogu: {DATABASE_DIR}")
if not os.path.exists(DATABASE_DIR):
os.makedirs(DATABASE_DIR)
logger.info(f"Utworzono katalog {DATABASE_DIR}")
self.client = chromadb.PersistentClient(path=DATABASE_DIR)
logger.info("Klient bazy danych zainicjalizowany")
try:
self.collection = self.client.get_or_create_collection(
name="kodeksy",
embedding_function=embedding_functions.SentenceTransformerEmbeddingFunction(
model_name=EMBEDDING_MODEL
)
)
logger.info("Kolekcja 'kodeksy' pobrana lub utworzona")
except Exception as e:
logger.error(f"B艂膮d podczas pobierania lub tworzenia kolekcji: {e}")
raise
def extract_metadata(self, text: str) -> Dict:
metadata = {}
dz_u_match = re.search(r'Dz\.U\.(\d{4})\.(\d+)\.(\d+)', text)
if dz_u_match:
metadata['dz_u'] = f"Dz.U.{dz_u_match.group(1)}.{dz_u_match.group(2)}.{dz_u_match.group(3)}"
metadata['rok'] = dz_u_match.group(1)
nazwa_match = re.search(r'USTAWA\s+z dnia(.*?)\n(.*?)\n', text)
if nazwa_match:
metadata['data_ustawy'] = nazwa_match.group(1).strip()
metadata['nazwa'] = nazwa_match.group(2).strip()
zmiany = re.findall(r'(\d{4}-\d{2}-\d{2})\s+(zm\.\s+DZ\.U\.(\d{4})\.(\d+)\.(\d+)\s+art\.\s+(\d+)(?:\s+搂\s+(\d+))?)', text)
if zmiany:
metadata['historia_zmian'] = [
{
'data': data,
'dz_u': f"Dz.U.{rok}.{numer}.{pozycja}",
'artykul': artykul,
'paragraf': paragraf if paragraf else None
}
for data, _, rok, numer, pozycja, artykul, paragraf in zmiany
]
logger.debug(f"Wyodr臋bnione metadane: {metadata}")
return metadata
def split_header_and_content(self, text: str) -> Tuple[str, str]:
parts = text.split("USTAWA", 1)
if len(parts) > 1:
return parts[0], "USTAWA" + parts[1]
return "", text
def process_article(self, article_text: str) -> Dict:
art_num_match = re.match(r'Art\.\s*(\d+[a-z]?)', article_text)
article_num = art_num_match.group(1) if art_num_match else ""
paragraphs = re.findall(r'搂\s*(\d+)\.\s*(.*?)(?=搂\s*\d+|Art\.\s*\d+|$)', article_text, re.DOTALL)
if not paragraphs:
return {
"article_num": article_num,
"content": article_text.strip(),
"has_paragraphs": False
}
return {
"article_num": article_num,
"paragraphs": paragraphs,
"has_paragraphs": True
}
def split_into_chunks(self, text: str, metadata: Dict) -> List[Dict]:
chunks = []
articles = re.split(r'(Art\.\s*\d+[a-z]?)', text)
for i in range(1, len(articles), 2):
article_title = articles[i].strip()
article_content = articles[i + 1].strip() if i + 1 < len(articles) else ""
processed_article = self.process_article(article_title + " " + article_content)
chunk_metadata = {
**metadata,
"article": processed_article["article_num"]
}
if processed_article["has_paragraphs"]:
for par_num, par_content in processed_article["paragraphs"]:
chunk = {
"text": f"{article_title} 搂{par_num}. {par_content.strip()}",
"metadata": {**chunk_metadata, "paragraph": par_num}
}
chunks.append(chunk)
logger.debug(f"Utworzono chunk: {chunk['text'][:100]}...")
else:
chunk = {
"text": processed_article["content"],
"metadata": chunk_metadata
}
chunks.append(chunk)
logger.debug(f"Utworzono chunk: {chunk['text'][:100]}...")
logger.debug(f"Podzielono tekst na {len(chunks)} chunk贸w.")
return chunks
def process_file(self, filepath: str) -> None:
logger.info(f"Rozpocz臋cie przetwarzania pliku: {filepath}")
try:
with open(filepath, 'r', encoding='utf-8') as file:
content = file.read()
logger.info(f"Odczytano zawarto艣膰 pliku: {filepath}")
header, main_content = self.split_header_and_content(content)
metadata = self.extract_metadata(main_content)
metadata['filename'] = os.path.basename(filepath)
chunks = self.split_into_chunks(main_content, metadata)
logger.info(f"Podzielono plik na {len(chunks)} chunk贸w")
if chunks:
self.collection.add(
documents=[chunk["text"] for chunk in chunks],
metadatas=[chunk["metadata"] for chunk in chunks],
ids=[f"{metadata['filename']}_{chunk['metadata']['article']}_{i}" for i, chunk in enumerate(chunks)]
)
logger.info(f"Dodano {len(chunks)} chunk贸w do kolekcji z pliku {metadata['filename']}")
else:
logger.warning(f"Brak chunk贸w do dodania z pliku: {filepath}")
except Exception as e:
logger.error(f"B艂膮d podczas przetwarzania pliku {filepath}: {e}")
def process_all_files(self, directory: str) -> None:
logger.info(f"Rozpocz臋cie przetwarzania wszystkich plik贸w w katalogu: {directory}")
if not os.path.exists(directory):
logger.error(f"Katalog {directory} nie istnieje!")
return
try:
files = [f for f in os.listdir(directory) if f.endswith('.txt')]
logger.info(f"Znaleziono {len(files)} plik贸w .txt")
for filename in files:
filepath = os.path.join(directory, filename)
logger.info(f"Przetwarzanie pliku: {filepath}")
self.process_file(filepath)
logger.info("Zako艅czono przetwarzanie plik贸w.")
except Exception as e:
logger.error(f"B艂膮d podczas przetwarzania plik贸w: {e}")
def verify_data_loading(self):
count = self.collection.count()
logger.info(f"Ca艂kowita liczba dokument贸w w kolekcji: {count}")
if count == 0:
logger.warning("Nie za艂adowano 偶adnych dokument贸w do bazy danych.")
def test_search(self):
test_queries = ["kodeks karny", "art. 1", "przest臋pstwo"]
for query in test_queries:
results = self.search(query)
logger.info(f"Zapytanie testowe '{query}' zwr贸ci艂o {len(results['documents'][0])} wynik贸w")
def search(self, query: str, n_results: int = 3) -> Dict:
logger.info(f"Wyszukiwanie w bazie danych dla zapytania: {query}")
try:
results = self.collection.query(
query_texts=[query],
n_results=n_results
)
logger.info(f"Znaleziono {len(results['documents'][0])} wynik贸w dla zapytania: {query}")
return results
except Exception as e:
logger.error(f"B艂膮d podczas wyszukiwania: {e}")
return {"documents": [[]], "metadatas": [[]], "distances": [[]]}
def list_all_documents(self) -> None:
try:
all_docs = self.collection.get(include=['metadatas'])
if all_docs['metadatas']:
for metadata in all_docs['metadatas']:
logger.info(f"Dokument: {metadata}")
else:
logger.info("Brak dokument贸w w bazie.")
except Exception as e:
logger.error(f"B艂膮d podczas listowania dokument贸w: {e}")
if __name__ == "__main__":
processor = KodeksProcessor()
processor.process_all_files("data/kodeksy")
processor.verify_data_loading()
processor.test_search()
processor.list_all_documents() |