Spaces:
Sleeping
Sleeping
Add application file
Browse files- app/app.py +193 -294
app/app.py
CHANGED
|
@@ -1,201 +1,4 @@
|
|
| 1 |
-
|
| 2 |
-
@login_required
|
| 3 |
-
def upload_document():
|
| 4 |
-
"""μ§μλ² μ΄μ€ λ¬Έμ μ
λ‘λ API"""
|
| 5 |
-
global base_retriever, retriever, app_ready
|
| 6 |
-
|
| 7 |
-
# μ± μ€λΉ μν νμΈ
|
| 8 |
-
if not app_ready:
|
| 9 |
-
return jsonify({"error": "μ±μ΄ μμ§ μ΄κΈ°ν μ€μ
λλ€. μ μ ν λ€μ μλν΄μ£ΌμΈμ."}), 503
|
| 10 |
-
|
| 11 |
-
try:
|
| 12 |
-
# νμΌμ΄ μμ²μ ν¬ν¨λμ΄ μλμ§ νμΈ
|
| 13 |
-
if 'document' not in request.files:
|
| 14 |
-
return jsonify({"error": "λ¬Έμ νμΌμ΄ μ 곡λμ§ μμμ΅λλ€."}), 400
|
| 15 |
-
|
| 16 |
-
doc_file = request.files['document']
|
| 17 |
-
logger.info(f"λ°μ νμΌλͺ
: {doc_file.filename}")
|
| 18 |
-
|
| 19 |
-
# νμΌλͺ
μ΄ λΉμ΄μλμ§ νμΈ
|
| 20 |
-
if doc_file.filename == '':
|
| 21 |
-
return jsonify({"error": "μ νλ νμΌμ΄ μμ΅λλ€."}), 400
|
| 22 |
-
|
| 23 |
-
# νμΌ νμ νμΈ
|
| 24 |
-
if not allowed_doc_file(doc_file.filename):
|
| 25 |
-
logger.error(f"νμ©λμ§ μλ νμΌ νμ: {doc_file.filename}")
|
| 26 |
-
return jsonify({"error": "νμ©λμ§ μλ νμΌ νμμ
λλ€. νμ¬ νμ©λ νμΌ νμ: {}".format(', '.join(ALLOWED_DOC_EXTENSIONS))}), 400
|
| 27 |
-
|
| 28 |
-
# νμΌλͺ
보μ μ²λ¦¬
|
| 29 |
-
filename = secure_filename(doc_file.filename)
|
| 30 |
-
|
| 31 |
-
# λ°μ΄ν° ν΄λμ μ μ₯
|
| 32 |
-
filepath = os.path.join(app.config['DATA_FOLDER'], filename)
|
| 33 |
-
doc_file.save(filepath)
|
| 34 |
-
|
| 35 |
-
logger.info(f"λ¬Έμκ° μ μ₯λμμ΅λλ€: {filepath}")
|
| 36 |
-
|
| 37 |
-
# λ¬Έμ μ²λ¦¬
|
| 38 |
-
try:
|
| 39 |
-
# λ¨Όμ UTF-8λ‘ μλ
|
| 40 |
-
try:
|
| 41 |
-
with open(filepath, 'r', encoding='utf-8') as f:
|
| 42 |
-
content = f.read()
|
| 43 |
-
except UnicodeDecodeError:
|
| 44 |
-
# UTF-8λ‘ μ€ν¨νλ©΄ CP949(νκ΅μ΄ Windows κΈ°λ³Έ μΈμ½λ©)λ‘ μλ
|
| 45 |
-
logger.info(f"UTF-8 λμ½λ© μ€ν¨, CP949λ‘ μλ: {filename}")
|
| 46 |
-
with open(filepath, 'r', encoding='cp949') as f:
|
| 47 |
-
content = f.read()
|
| 48 |
-
|
| 49 |
-
# λ©νλ°μ΄ν° μμ±
|
| 50 |
-
metadata = {
|
| 51 |
-
"source": filename,
|
| 52 |
-
"filename": filename,
|
| 53 |
-
"filetype": filename.rsplit('.', 1)[1].lower(),
|
| 54 |
-
"filepath": filepath
|
| 55 |
-
}
|
| 56 |
-
|
| 57 |
-
# νμΌ νμμ λ°λΌ λ€λ₯Έ μ²λ¦¬ μ μ©
|
| 58 |
-
file_ext = filename.rsplit('.', 1)[1].lower()
|
| 59 |
-
|
| 60 |
-
# CSV νμΌμ ν λ¨μλ‘ μ²λ¦¬
|
| 61 |
-
if file_ext == 'csv':
|
| 62 |
-
logger.info(f"CSV νμΌ μ
λ‘λ κ°μ§, ν λ¨μλ‘ λΆν μ²λ¦¬: {filename}")
|
| 63 |
-
docs = DocumentProcessor.csv_to_documents(content, metadata)
|
| 64 |
-
else:
|
| 65 |
-
# μΌλ° ν
μ€νΈ λ¬Έμ μ²λ¦¬
|
| 66 |
-
docs = DocumentProcessor.text_to_documents(
|
| 67 |
-
content,
|
| 68 |
-
metadata=metadata,
|
| 69 |
-
chunk_size=512,
|
| 70 |
-
chunk_overlap=50
|
| 71 |
-
)
|
| 72 |
-
|
| 73 |
-
if docs:
|
| 74 |
-
logger.info(f"{len(docs)}κ° λ¬Έμ μ²ν¬λ₯Ό κ²μκΈ°μ μΆκ°ν©λλ€...")
|
| 75 |
-
base_retriever.add_documents(docs)
|
| 76 |
-
|
| 77 |
-
# μΈλ±μ€ μ μ₯
|
| 78 |
-
logger.info(f"κ²μκΈ° μνλ₯Ό μ μ₯ν©λλ€...")
|
| 79 |
-
index_path = app.config['INDEX_PATH']
|
| 80 |
-
try:
|
| 81 |
-
base_retriever.save(index_path)
|
| 82 |
-
logger.info("μΈλ±μ€ μ μ₯ μλ£")
|
| 83 |
-
except Exception as e:
|
| 84 |
-
logger.error(f"μΈλ±μ€ μ μ₯ μ€ μ€λ₯ λ°μ: {e}")
|
| 85 |
-
return jsonify({"error": f"μΈλ±μ€ μ μ₯ μ€ μ€λ₯: {str(e)}"}), 500
|
| 86 |
-
|
| 87 |
-
return jsonify({
|
| 88 |
-
"success": True,
|
| 89 |
-
"message": f"νμΌ '{filename}'κ° μ±κ³΅μ μΌλ‘ μ
λ‘λλκ³ {len(docs)}κ° μ²ν¬κ° μΆκ°λμμ΅λλ€."
|
| 90 |
-
})
|
| 91 |
-
else:
|
| 92 |
-
logger.warning(f"νμΌ '{filename}'μμ μ²λ¦¬ν λ¬Έμκ° μμ΅λλ€.")
|
| 93 |
-
return jsonify({
|
| 94 |
-
"warning": True,
|
| 95 |
-
"message": f"νμΌ '{filename}'μ΄ μ μ₯λμμ§λ§ μ²λ¦¬ν λ΄μ©μ΄ μμ΅λλ€."
|
| 96 |
-
})
|
| 97 |
-
|
| 98 |
-
except Exception as e:
|
| 99 |
-
logger.error(f"λ¬Έμ '{filename}' μ²λ¦¬ μ€ μ€λ₯ λ°μ: {e}", exc_info=True)
|
| 100 |
-
return jsonify({"error": f"λ¬Έμ μ²λ¦¬ μ€ μ€λ₯: {str(e)}"}), 500
|
| 101 |
-
|
| 102 |
-
except Exception as e:
|
| 103 |
-
logger.error(f"νμΌ μ
λ‘λ μ€ μ€λ₯ λ°μ: {e}", exc_info=True)
|
| 104 |
-
return jsonify({"error": f"νμΌ μ
λ‘λ μ€ μ€λ₯: {str(e)}"}), 500
|
| 105 |
-
|
| 106 |
-
@app.route('/api/documents', methods=['GET'])
|
| 107 |
-
@login_required
|
| 108 |
-
def list_documents():
|
| 109 |
-
"""μ§μλ² μ΄μ€ λ¬Έμ λͺ©λ‘ API"""
|
| 110 |
-
global base_retriever, retriever, app_ready
|
| 111 |
-
|
| 112 |
-
# μ± μ€λΉ μν νμΈ
|
| 113 |
-
if not app_ready:
|
| 114 |
-
return jsonify({"error": "μ±μ΄ μμ§ μ΄κΈ°ν μ€μ
λλ€. μ μ ν οΏ½οΏ½μ μλν΄μ£ΌμΈμ."}), 503
|
| 115 |
-
|
| 116 |
-
try:
|
| 117 |
-
# λ¬Έμ μμ€ λͺ©λ‘ μμ±
|
| 118 |
-
sources = {}
|
| 119 |
-
|
| 120 |
-
if base_retriever and base_retriever.documents:
|
| 121 |
-
for doc in base_retriever.documents:
|
| 122 |
-
source = doc.get("source", "unknown")
|
| 123 |
-
if source in sources:
|
| 124 |
-
sources[source]["chunks"] += 1
|
| 125 |
-
else:
|
| 126 |
-
sources[source] = {
|
| 127 |
-
"filename": doc.get("filename", source),
|
| 128 |
-
"chunks": 1,
|
| 129 |
-
"filetype": doc.get("filetype", "unknown")
|
| 130 |
-
}
|
| 131 |
-
|
| 132 |
-
# λͺ©λ‘ νμμΌλ‘ λ³ν
|
| 133 |
-
documents = []
|
| 134 |
-
for source, info in sources.items():
|
| 135 |
-
documents.append({
|
| 136 |
-
"source": source,
|
| 137 |
-
"filename": info["filename"],
|
| 138 |
-
"chunks": info["chunks"],
|
| 139 |
-
"filetype": info["filetype"]
|
| 140 |
-
})
|
| 141 |
-
|
| 142 |
-
# μ²ν¬ μλ‘ μ λ ¬
|
| 143 |
-
documents.sort(key=lambda x: x["chunks"], reverse=True)
|
| 144 |
-
|
| 145 |
-
return jsonify({
|
| 146 |
-
"documents": documents,
|
| 147 |
-
"total_documents": len(documents),
|
| 148 |
-
"total_chunks": sum(doc["chunks"] for doc in documents)
|
| 149 |
-
})
|
| 150 |
-
|
| 151 |
-
except Exception as e:
|
| 152 |
-
logger.error(f"λ¬Έμ λͺ©λ‘ μ‘°ν μ€ μ€λ₯ λ°μ: {e}", exc_info=True)
|
| 153 |
-
return jsonify({"error": f"λ¬Έμ λͺ©λ‘ μ‘°ν μ€ μ€λ₯: {str(e)}"}), 500
|
| 154 |
-
|
| 155 |
-
# μ μ νμΌ μλΉ
|
| 156 |
-
@app.route('/static/<path:path>')
|
| 157 |
-
def send_static(path):
|
| 158 |
-
return send_from_directory('static', path)# μΈμ
μΏ ν€ μ²λ¦¬ νμΈ λ° μμ
|
| 159 |
-
@app.before_request
|
| 160 |
-
def process_cookies():
|
| 161 |
-
# μλ μΏ ν€ μ²λ¦¬ νμΈ
|
| 162 |
-
if 'session_data' in request.cookies and 'logged_in' not in session:
|
| 163 |
-
try:
|
| 164 |
-
cookie_data = json.loads(request.cookies.get('session_data'))
|
| 165 |
-
logger.info(f"\n[Before Request] μλ μΏ ν€ κ° λ°κ²¬: {cookie_data}")
|
| 166 |
-
if cookie_data.get('logged_in'):
|
| 167 |
-
# μΈμ
μ¬κ΅¬μ±
|
| 168 |
-
session['logged_in'] = True
|
| 169 |
-
session['username'] = cookie_data.get('username')
|
| 170 |
-
logger.info(f"\n[Before Request] μλ μΏ ν€μμ μΈμ
볡μ: {session}")
|
| 171 |
-
except Exception as e:
|
| 172 |
-
logger.error(f"\n[Before Request] μΏ ν€ μ²λ¦¬ μ€λ₯: {e}")# νκΉ
νμ΄μ€ νκ²½μ μν μΈμ
μ²λ¦¬ ν₯μ
|
| 173 |
-
@app.after_request
|
| 174 |
-
def after_request_func(response):
|
| 175 |
-
# μΈμ
μ΄ μμ λμλμ§ νμΈ
|
| 176 |
-
if session.modified:
|
| 177 |
-
logger.info("\n[After Request] μΈμ
μ΄ μμ λμμ΅λλ€.")
|
| 178 |
-
logger.info(f"\ud604μ¬ μΈμ
λ΄μ©: {session}")
|
| 179 |
-
|
| 180 |
-
# μλ΅ ν€λ λ‘κΉ
|
| 181 |
-
logger.info("\n[Response Headers]")
|
| 182 |
-
for header, value in response.headers:
|
| 183 |
-
logger.info(f" {header}: {value}")
|
| 184 |
-
|
| 185 |
-
# μΏ ν€ μ€μ
|
| 186 |
-
if 'Set-Cookie' in response.headers:
|
| 187 |
-
logger.info(f"Set-Cookie ν€λ μμ: {response.headers['Set-Cookie']}")
|
| 188 |
-
else:
|
| 189 |
-
# λ‘κ·ΈμΈ ν μΈμ
μΏ ν€κ° μμΌλ©΄ μΈμ
κ°μ νμΈ
|
| 190 |
-
if 'logged_in' in session and request.path != '/login':
|
| 191 |
-
logger.info("μΈμ
μ logged_inμ΄ μμ§λ§ μΏ ν€κ° μ€μ λμ§ μμμ΅λλ€.")
|
| 192 |
-
|
| 193 |
-
# νκΉ
νμ΄μ€ νλ‘μ κ΄λ ¨ ν€λ μ²λ¦¬
|
| 194 |
-
response.headers['Cache-Control'] = 'no-cache, no-store, must-revalidate'
|
| 195 |
-
response.headers['Pragma'] = 'no-cache'
|
| 196 |
-
response.headers['Expires'] = '0'
|
| 197 |
-
|
| 198 |
-
return response"""
|
| 199 |
RAG κ²μ μ±λ΄ μΉ μ ν리μΌμ΄μ
|
| 200 |
"""
|
| 201 |
|
|
@@ -751,7 +554,7 @@ def voice_chat():
|
|
| 751 |
logger.info(f"[μμ±μ±] CSV νμΌ μ²λ¦¬: {doc['source']}")
|
| 752 |
logger.info(f"[μμ±μ±] CSV λ΄μ© μ²μ λΆλΆ: {doc['text'][:100]}...")
|
| 753 |
|
| 754 |
-
# 첫 λ²μ§Έ λΌμΈμ΄λ λ΄μ©μμ
|
| 755 |
try:
|
| 756 |
# ν
μ€νΈμ μ²μ λΆλΆμ μΆμΆ
|
| 757 |
text_lines = doc["text"].strip().split('\n')
|
|
@@ -763,10 +566,10 @@ def voice_chat():
|
|
| 763 |
|
| 764 |
if ',' in first_line: # CSV νμμ΄λ©΄
|
| 765 |
first_columns = first_line.split(',')
|
| 766 |
-
logger.info(f"[μμ±μ±] CSV
|
| 767 |
|
| 768 |
first_column = first_columns[0].strip()
|
| 769 |
-
logger.info(f"[μμ±μ±] CSV 첫 λ²μ§Έ
|
| 770 |
source_info["id"] = first_column
|
| 771 |
logger.info(f"[μμ±μ±] source_infoμ id μΆκ°: {source_info}")
|
| 772 |
else:
|
|
@@ -774,7 +577,7 @@ def voice_chat():
|
|
| 774 |
else:
|
| 775 |
logger.warning(f"[μμ±μ±] CSV νμΌμ΄μ§λ§ λΌμΈμ΄ μμ: {doc['source']}")
|
| 776 |
except Exception as e:
|
| 777 |
-
logger.warning(f"[μμ±μ±] CSV 첫 λ²μ§Έ
|
| 778 |
|
| 779 |
enhanced_sources.append(source_info)
|
| 780 |
|
|
@@ -795,110 +598,206 @@ def voice_chat():
|
|
| 795 |
"error": "μμ± μ²λ¦¬ μ€ λ΄λΆ μ€λ₯ λ°μ",
|
| 796 |
"details": str(e)
|
| 797 |
}), 500
|
| 798 |
-
|
| 799 |
-
|
| 800 |
-
|
| 801 |
-
|
| 802 |
-
|
| 803 |
-
|
| 804 |
-
return jsonify({"error": "μ€λμ€ νμΌμ΄ μ 곡λμ§ μμμ΅λλ€."}), 400
|
| 805 |
|
| 806 |
-
|
| 807 |
-
|
|
|
|
| 808 |
|
| 809 |
try:
|
| 810 |
-
#
|
| 811 |
-
|
| 812 |
-
|
| 813 |
-
|
| 814 |
-
# μμ±μΈμ (VitoSTT)
|
| 815 |
-
stt = VitoSTT()
|
| 816 |
-
stt_result = stt.transcribe_audio(audio_bytes, language="ko")
|
| 817 |
|
| 818 |
-
|
| 819 |
-
|
| 820 |
-
return jsonify({
|
| 821 |
-
"error": stt_result["error"],
|
| 822 |
-
"details": stt_result.get("details", "")
|
| 823 |
-
}), 500
|
| 824 |
|
| 825 |
-
|
| 826 |
-
if
|
| 827 |
-
|
| 828 |
-
return jsonify({"error": "μμ±μμ ν
μ€νΈλ₯Ό μΈμνμ§ λͺ»νμ΅λλ€."}), 400
|
| 829 |
|
| 830 |
-
|
|
|
|
|
|
|
|
|
|
| 831 |
|
| 832 |
-
#
|
| 833 |
-
|
| 834 |
-
if not sources:
|
| 835 |
-
logger.warning("κ²μλ μμ€κ° μμ΅λλ€.")
|
| 836 |
-
sources = []
|
| 837 |
|
| 838 |
-
#
|
| 839 |
-
|
| 840 |
-
|
| 841 |
|
| 842 |
-
|
| 843 |
-
llm_id = request.form.get('llm_id', None) # ν΄λΌμ΄μΈνΈμμ LLM μ νμ΄ μ 곡λλ©΄ μ¬μ©
|
| 844 |
-
answer = llm_interface.rag_generate(transcription, context, llm_id=llm_id)
|
| 845 |
|
| 846 |
-
#
|
| 847 |
-
|
| 848 |
-
|
| 849 |
-
|
| 850 |
-
|
| 851 |
-
|
| 852 |
-
|
| 853 |
-
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
| 854 |
|
| 855 |
-
#
|
| 856 |
-
|
| 857 |
-
|
| 858 |
-
|
| 859 |
-
|
| 860 |
-
|
| 861 |
-
|
| 862 |
-
|
| 863 |
-
|
| 864 |
-
text_lines = doc["text"].strip().split('\n')
|
| 865 |
-
logger.info(f"[μμ±μ±] CSV λΌμΈ κ°μ: {len(text_lines)}")
|
| 866 |
-
|
| 867 |
-
if len(text_lines) > 0:
|
| 868 |
-
first_line = text_lines[0].strip()
|
| 869 |
-
logger.info(f"[μμ±μ±] CSV 첫 μ€: {first_line}")
|
| 870 |
-
|
| 871 |
-
if ',' in first_line: # CSV νμμ΄λ©΄
|
| 872 |
-
first_columns = first_line.split(',')
|
| 873 |
-
logger.info(f"[μμ±μ±] CSV μ»¬λΌ κ°μ: {len(first_columns)}")
|
| 874 |
-
|
| 875 |
-
first_column = first_columns[0].strip()
|
| 876 |
-
logger.info(f"[μμ±μ±] CSV 첫 λ²μ§Έ μ»¬λΌ κ°: '{first_column}'")
|
| 877 |
-
source_info["id"] = first_column
|
| 878 |
-
logger.info(f"[μμ±μ±] source_infoμ id μΆκ°: {source_info}")
|
| 879 |
-
else:
|
| 880 |
-
logger.warning(f"[μμ±μ±] CSV νμΌμ΄μ§λ§ μ½λ§κ° μμ: {first_line}")
|
| 881 |
-
else:
|
| 882 |
-
logger.warning(f"[μμ±μ±] CSV νμΌμ΄μ§λ§ λΌμΈμ΄ μμ: {doc['source']}")
|
| 883 |
-
except Exception as e:
|
| 884 |
-
logger.warning(f"[μμ±μ±] CSV 첫 λ²μ§Έ μ»¬λΌ μΆμΆ μ€ν¨: {e}")
|
| 885 |
|
| 886 |
-
|
| 887 |
-
|
| 888 |
-
|
| 889 |
-
|
| 890 |
-
|
| 891 |
-
|
| 892 |
-
|
| 893 |
-
|
| 894 |
-
|
| 895 |
-
|
|
|
|
|
|
|
|
|
|
|
|
|
| 896 |
|
| 897 |
-
return jsonify(response_data)
|
| 898 |
-
|
| 899 |
except Exception as e:
|
| 900 |
-
logger.error(f"
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
| 901 |
return jsonify({
|
| 902 |
-
"
|
| 903 |
-
"
|
| 904 |
-
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
| 1 |
+
"""
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
| 2 |
RAG κ²μ μ±λ΄ μΉ μ ν리μΌμ΄μ
|
| 3 |
"""
|
| 4 |
|
|
|
|
| 554 |
logger.info(f"[μμ±μ±] CSV νμΌ μ²λ¦¬: {doc['source']}")
|
| 555 |
logger.info(f"[μμ±μ±] CSV λ΄μ© μ²μ λΆλΆ: {doc['text'][:100]}...")
|
| 556 |
|
| 557 |
+
# 첫 λ²μ§Έ λΌμΈμ΄λ λ΄μ©μμ μ»¬λΌ κ° μΆμΆ μλ
|
| 558 |
try:
|
| 559 |
# ν
μ€νΈμ μ²μ λΆλΆμ μΆμΆ
|
| 560 |
text_lines = doc["text"].strip().split('\n')
|
|
|
|
| 566 |
|
| 567 |
if ',' in first_line: # CSV νμμ΄λ©΄
|
| 568 |
first_columns = first_line.split(',')
|
| 569 |
+
logger.info(f"[μμ±μ±] CSV μ»¬λΌ κ°μ: {len(first_columns)}")
|
| 570 |
|
| 571 |
first_column = first_columns[0].strip()
|
| 572 |
+
logger.info(f"[μμ±μ±] CSV 첫 λ²μ§Έ μ»¬λΌ κ°: '{first_column}'")
|
| 573 |
source_info["id"] = first_column
|
| 574 |
logger.info(f"[μμ±μ±] source_infoμ id μΆκ°: {source_info}")
|
| 575 |
else:
|
|
|
|
| 577 |
else:
|
| 578 |
logger.warning(f"[μμ±μ±] CSV νμΌμ΄μ§λ§ λΌμΈμ΄ μμ: {doc['source']}")
|
| 579 |
except Exception as e:
|
| 580 |
+
logger.warning(f"[μμ±μ±] CSV 첫 λ²μ§Έ μ»¬λΌ μΆμΆ μ€ν¨: {e}")
|
| 581 |
|
| 582 |
enhanced_sources.append(source_info)
|
| 583 |
|
|
|
|
| 598 |
"error": "μμ± μ²λ¦¬ μ€ λ΄λΆ μ€λ₯ λ°μ",
|
| 599 |
"details": str(e)
|
| 600 |
}), 500
|
| 601 |
+
|
| 602 |
+
@app.route('/api/upload', methods=['POST'])
|
| 603 |
+
@login_required
|
| 604 |
+
def upload_document():
|
| 605 |
+
"""μ§μλ² μ΄μ€ λ¬Έμ μ
λ‘λ API"""
|
| 606 |
+
global base_retriever, retriever, app_ready
|
|
|
|
| 607 |
|
| 608 |
+
# μ± μ€λΉ μν νμΈ
|
| 609 |
+
if not app_ready:
|
| 610 |
+
return jsonify({"error": "μ±μ΄ μμ§ μ΄κΈ°ν μ€μ
λλ€. μ μ ν λ€μ μλν΄μ£ΌμΈμ."}), 503
|
| 611 |
|
| 612 |
try:
|
| 613 |
+
# νμΌμ΄ μμ²μ ν¬ν¨λμ΄ μλμ§ νμΈ
|
| 614 |
+
if 'document' not in request.files:
|
| 615 |
+
return jsonify({"error": "λ¬Έμ νμΌμ΄ μ 곡λμ§ μμμ΅λλ€."}), 400
|
|
|
|
|
|
|
|
|
|
|
|
|
| 616 |
|
| 617 |
+
doc_file = request.files['document']
|
| 618 |
+
logger.info(f"λ°μ νμΌλͺ
: {doc_file.filename}")
|
|
|
|
|
|
|
|
|
|
|
|
|
| 619 |
|
| 620 |
+
# νμΌλͺ
μ΄ λΉμ΄μλμ§ νμΈ
|
| 621 |
+
if doc_file.filename == '':
|
| 622 |
+
return jsonify({"error": "μ νλ νμΌμ΄ μμ΅λλ€."}), 400
|
|
|
|
| 623 |
|
| 624 |
+
# νμΌ νμ νμΈ
|
| 625 |
+
if not allowed_doc_file(doc_file.filename):
|
| 626 |
+
logger.error(f"νμ©λμ§ μλ νμΌ νμ: {doc_file.filename}")
|
| 627 |
+
return jsonify({"error": "νμ©λμ§ μλ νμΌ νμμ
λλ€. νμ¬ νμ©λ νμΌ νμ: {}".format(', '.join(ALLOWED_DOC_EXTENSIONS))}), 400
|
| 628 |
|
| 629 |
+
# νμΌλͺ
보μ μ²λ¦¬
|
| 630 |
+
filename = secure_filename(doc_file.filename)
|
|
|
|
|
|
|
|
|
|
| 631 |
|
| 632 |
+
# λ°μ΄ν° ν΄λμ μ μ₯
|
| 633 |
+
filepath = os.path.join(app.config['DATA_FOLDER'], filename)
|
| 634 |
+
doc_file.save(filepath)
|
| 635 |
|
| 636 |
+
logger.info(f"λ¬Έμκ° μ μ₯λμμ΅λλ€: {filepath}")
|
|
|
|
|
|
|
| 637 |
|
| 638 |
+
# λ¬Έμ μ²λ¦¬
|
| 639 |
+
try:
|
| 640 |
+
# λ¨Όμ UTF-8λ‘ μλ
|
| 641 |
+
try:
|
| 642 |
+
with open(filepath, 'r', encoding='utf-8') as f:
|
| 643 |
+
content = f.read()
|
| 644 |
+
except UnicodeDecodeError:
|
| 645 |
+
# UTF-8λ‘ μ€ν¨νλ©΄ CP949(νκ΅μ΄ Windows κΈ°λ³Έ μΈμ½λ©)λ‘ μλ
|
| 646 |
+
logger.info(f"UTF-8 λμ½λ© μ€ν¨, CP949λ‘ μλ: {filename}")
|
| 647 |
+
with open(filepath, 'r', encoding='cp949') as f:
|
| 648 |
+
content = f.read()
|
| 649 |
+
|
| 650 |
+
# λ©νλ°μ΄ν° μμ±
|
| 651 |
+
metadata = {
|
| 652 |
+
"source": filename,
|
| 653 |
+
"filename": filename,
|
| 654 |
+
"filetype": filename.rsplit('.', 1)[1].lower(),
|
| 655 |
+
"filepath": filepath
|
| 656 |
+
}
|
| 657 |
+
|
| 658 |
+
# νμΌ νμμ λ°λΌ λ€λ₯Έ μ²λ¦¬ μ μ©
|
| 659 |
+
file_ext = filename.rsplit('.', 1)[1].lower()
|
| 660 |
+
|
| 661 |
+
# CSV νμΌμ ν λ¨μλ‘ μ²λ¦¬
|
| 662 |
+
if file_ext == 'csv':
|
| 663 |
+
logger.info(f"CSV νμΌ μ
λ‘λ κ°μ§, ν λ¨μλ‘ λΆν μ²λ¦¬: {filename}")
|
| 664 |
+
docs = DocumentProcessor.csv_to_documents(content, metadata)
|
| 665 |
+
else:
|
| 666 |
+
# μΌλ° ν
μ€νΈ λ¬Έμ μ²λ¦¬
|
| 667 |
+
docs = DocumentProcessor.text_to_documents(
|
| 668 |
+
content,
|
| 669 |
+
metadata=metadata,
|
| 670 |
+
chunk_size=512,
|
| 671 |
+
chunk_overlap=50
|
| 672 |
+
)
|
| 673 |
+
|
| 674 |
+
if docs:
|
| 675 |
+
logger.info(f"{len(docs)}κ° λ¬Έμ μ²ν¬λ₯Ό κ²μκΈ°μ μΆκ°ν©λλ€...")
|
| 676 |
+
base_retriever.add_documents(docs)
|
| 677 |
|
| 678 |
+
# μΈλ±μ€ μ μ₯
|
| 679 |
+
logger.info(f"κ²μκΈ° μνλ₯Ό μ μ₯ν©λλ€...")
|
| 680 |
+
index_path = app.config['INDEX_PATH']
|
| 681 |
+
try:
|
| 682 |
+
base_retriever.save(index_path)
|
| 683 |
+
logger.info("μΈλ±μ€ μ μ₯ μλ£")
|
| 684 |
+
except Exception as e:
|
| 685 |
+
logger.error(f"μΈλ±μ€ μ μ₯ μ€ μ€λ₯ λ°μ: {e}")
|
| 686 |
+
return jsonify({"error": f"μΈλ±μ€ μ μ₯ μ€ μ€λ₯: {str(e)}"}), 500
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
| 687 |
|
| 688 |
+
return jsonify({
|
| 689 |
+
"success": True,
|
| 690 |
+
"message": f"νμΌ '{filename}'κ° μ±κ³΅μ μΌλ‘ μ
λ‘λλκ³ {len(docs)}κ° μ²ν¬κ° μΆκ°λμμ΅λλ€."
|
| 691 |
+
})
|
| 692 |
+
else:
|
| 693 |
+
logger.warning(f"νμΌ '{filename}'μμ μ²λ¦¬ν λ¬Έμκ° μμ΅λλ€.")
|
| 694 |
+
return jsonify({
|
| 695 |
+
"warning": True,
|
| 696 |
+
"message": f"νμΌ '{filename}'μ΄ μ μ₯λμμ§λ§ μ²λ¦¬ν λ΄μ©μ΄ μμ΅λλ€."
|
| 697 |
+
})
|
| 698 |
+
|
| 699 |
+
except Exception as e:
|
| 700 |
+
logger.error(f"λ¬Έμ '{filename}' μ²λ¦¬ μ€ μ€λ₯ λ°μ: {e}", exc_info=True)
|
| 701 |
+
return jsonify({"error": f"λ¬Έμ μ²λ¦¬ μ€ μ€λ₯: {str(e)}"}), 500
|
| 702 |
|
|
|
|
|
|
|
| 703 |
except Exception as e:
|
| 704 |
+
logger.error(f"νμΌ μ
λ‘λ μ€ μ€λ₯ λ°μ: {e}", exc_info=True)
|
| 705 |
+
return jsonify({"error": f"νμΌ μ
λ‘λ μ€ μ€λ₯: {str(e)}"}), 500
|
| 706 |
+
|
| 707 |
+
@app.route('/api/documents', methods=['GET'])
|
| 708 |
+
@login_required
|
| 709 |
+
def list_documents():
|
| 710 |
+
"""μ§μλ² μ΄μ€ λ¬Έμ λͺ©λ‘ API"""
|
| 711 |
+
global base_retriever, retriever, app_ready
|
| 712 |
+
|
| 713 |
+
# μ± μ€λΉ μν νμΈ
|
| 714 |
+
if not app_ready:
|
| 715 |
+
return jsonify({"error": "μ±μ΄ μμ§ μ΄κΈ°ν μ€μ
λλ€. μ μ ν λ€μ μλν΄μ£ΌμΈμ."}), 503
|
| 716 |
+
|
| 717 |
+
try:
|
| 718 |
+
# λ¬Έμ μμ€ λͺ©λ‘ μμ±
|
| 719 |
+
sources = {}
|
| 720 |
+
|
| 721 |
+
if base_retriever and base_retriever.documents:
|
| 722 |
+
for doc in base_retriever.documents:
|
| 723 |
+
source = doc.get("source", "unknown")
|
| 724 |
+
if source in sources:
|
| 725 |
+
sources[source]["chunks"] += 1
|
| 726 |
+
else:
|
| 727 |
+
sources[source] = {
|
| 728 |
+
"filename": doc.get("filename", source),
|
| 729 |
+
"chunks": 1,
|
| 730 |
+
"filetype": doc.get("filetype", "unknown")
|
| 731 |
+
}
|
| 732 |
+
|
| 733 |
+
# λͺ©λ‘ νμμΌλ‘ λ³ν
|
| 734 |
+
documents = []
|
| 735 |
+
for source, info in sources.items():
|
| 736 |
+
documents.append({
|
| 737 |
+
"source": source,
|
| 738 |
+
"filename": info["filename"],
|
| 739 |
+
"chunks": info["chunks"],
|
| 740 |
+
"filetype": info["filetype"]
|
| 741 |
+
})
|
| 742 |
+
|
| 743 |
+
# μ²ν¬ μλ‘ μ λ ¬
|
| 744 |
+
documents.sort(key=lambda x: x["chunks"], reverse=True)
|
| 745 |
+
|
| 746 |
return jsonify({
|
| 747 |
+
"documents": documents,
|
| 748 |
+
"total_documents": len(documents),
|
| 749 |
+
"total_chunks": sum(doc["chunks"] for doc in documents)
|
| 750 |
+
})
|
| 751 |
+
|
| 752 |
+
except Exception as e:
|
| 753 |
+
logger.error(f"λ¬Έμ λͺ©λ‘ μ‘°ν μ€ μ€λ₯ λ°μ: {e}", exc_info=True)
|
| 754 |
+
return jsonify({"error": f"λ¬Έμ λͺ©λ‘ μ‘°ν μ€ μ€λ₯: {str(e)}"}), 500
|
| 755 |
+
|
| 756 |
+
# μ μ νμΌ μλΉ
|
| 757 |
+
@app.route('/static/<path:path>')
|
| 758 |
+
def send_static(path):
|
| 759 |
+
return send_from_directory('static', path)
|
| 760 |
+
|
| 761 |
+
# μΈμ
μΏ ν€ μ²λ¦¬ νμΈ λ° μμ
|
| 762 |
+
@app.before_request
|
| 763 |
+
def process_cookies():
|
| 764 |
+
# μλ μΏ ν€ μ²λ¦¬ νμΈ
|
| 765 |
+
if 'session_data' in request.cookies and 'logged_in' not in session:
|
| 766 |
+
try:
|
| 767 |
+
cookie_data = json.loads(request.cookies.get('session_data'))
|
| 768 |
+
logger.info(f"\n[Before Request] μλ μΏ ν€ κ° λ°κ²¬: {cookie_data}")
|
| 769 |
+
if cookie_data.get('logged_in'):
|
| 770 |
+
# μΈμ
μ¬κ΅¬μ±
|
| 771 |
+
session['logged_in'] = True
|
| 772 |
+
session['username'] = cookie_data.get('username')
|
| 773 |
+
logger.info(f"\n[Before Request] μλ μΏ ν€μμ μΈμ
볡μ: {session}")
|
| 774 |
+
except Exception as e:
|
| 775 |
+
logger.error(f"\n[Before Request] μΏ ν€ μ²λ¦¬ μ€λ₯: {e}")
|
| 776 |
+
|
| 777 |
+
# νκΉ
νμ΄μ€ νκ²½μ μν μΈμ
μ²λ¦¬ ν₯μ
|
| 778 |
+
@app.after_request
|
| 779 |
+
def after_request_func(response):
|
| 780 |
+
# μΈμ
μ΄ μμ λμλμ§ νμΈ
|
| 781 |
+
if session.modified:
|
| 782 |
+
logger.info("\n[After Request] μΈμ
μ΄ μμ λμμ΅λλ€.")
|
| 783 |
+
logger.info(f"νμ¬ μΈμ
λ΄μ©: {session}")
|
| 784 |
+
|
| 785 |
+
# μλ΅ ν€λ λ‘κΉ
|
| 786 |
+
logger.info("\n[Response Headers]")
|
| 787 |
+
for header, value in response.headers:
|
| 788 |
+
logger.info(f" {header}: {value}")
|
| 789 |
+
|
| 790 |
+
# μΏ ν€ μ€μ
|
| 791 |
+
if 'Set-Cookie' in response.headers:
|
| 792 |
+
logger.info(f"Set-Cookie ν€λ μμ: {response.headers['Set-Cookie']}")
|
| 793 |
+
else:
|
| 794 |
+
# λ‘κ·ΈμΈ ν μΈμ
μΏ ν€κ° μμΌλ©΄ μΈμ
κ°μ νμΈ
|
| 795 |
+
if 'logged_in' in session and request.path != '/login':
|
| 796 |
+
logger.info("μΈμ
μ logged_inμ΄ μμ§λ§ μΏ ν€κ° μ€μ λμ§ μμμ΅λλ€.")
|
| 797 |
+
|
| 798 |
+
# νκΉ
νμ΄μ€ νλ‘μ κ΄λ ¨ ν€λ μ²λ¦¬
|
| 799 |
+
response.headers['Cache-Control'] = 'no-cache, no-store, must-revalidate'
|
| 800 |
+
response.headers['Pragma'] = 'no-cache'
|
| 801 |
+
response.headers['Expires'] = '0'
|
| 802 |
+
|
| 803 |
+
return response
|