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Koyuki-0129 commited on
Commit ·
832d0a1
1
Parent(s): 1eb619c
import LLM
Browse files- pyproject.toml +4 -0
- src/daily_ra/app.py +43 -171
- src/daily_ra/models/__init__.py +0 -0
- src/daily_ra/models/schemas.py +16 -0
- src/daily_ra/services/llm_service.py +78 -0
pyproject.toml
CHANGED
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@@ -10,7 +10,11 @@ dependencies = [
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"sentence-transformers>=2.2.0",
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"sudachipy>=0.6.0",
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"sudachidict-core>=20240716",
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"python-dotenv>=1.0.0",
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]
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[build-system]
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"sentence-transformers>=2.2.0",
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"sudachipy>=0.6.0",
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"sudachidict-core>=20240716",
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+
"openpyxl>=3.1.0",
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"python-dotenv>=1.0.0",
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"pydantic-ai>=1.3.0",
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"openai>=2.6.0",
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"anthropic>=0.71.0",
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]
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[build-system]
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src/daily_ra/app.py
CHANGED
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@@ -2,32 +2,26 @@ import streamlit as st
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import psycopg2
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import json
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from datetime import datetime
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from sudachipy import dictionary, tokenizer
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from sentence_transformers import SentenceTransformer, util
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import pandas as pd
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import os
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from dotenv import load_dotenv
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# ============================
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# 🔧 1. 設定
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# ============================
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-
# Load environment variables from .env file (for local development)
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load_dotenv()
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# DB接続設定
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DB_HOST = os.environ.get("DB_HOST")
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DB_PORT = os.environ.get("DB_PORT", "5432")
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DB_USER = os.environ.get("DB_USERNAME")
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DB_PASSWORD = os.environ.get("DB_PASSWORD")
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DB_NAME = os.environ.get("DB_NAME", "postgres")
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print(DB_HOST, DB_PORT, DB_USER, DB_NAME)
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# Construct PostgreSQL connection URL for Supabase
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if all([DB_HOST, DB_USER, DB_PASSWORD, DB_NAME]):
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DB_URL = f"postgresql://{DB_USER}:{DB_PASSWORD}@{DB_HOST}:{DB_PORT}/{DB_NAME}"
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print(f"🔗 Connecting to Supabase database as user '{DB_USER}'...")
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else:
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st.error("❌ Database connection details not found in environment variables!")
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st.stop()
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@@ -39,145 +33,42 @@ try:
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conn = psycopg2.connect(DB_URL)
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conn.autocommit = True
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cur = conn.cursor()
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print(f"✅ Connected to Supabase database '{DB_NAME}'")
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except Exception as e:
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st.error(f"❌ Database connection failed: {str(e)}")
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st.stop()
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# SudachiPy セットアップ
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sudachi_tokenizer = dictionary.Dictionary().create()
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def sudachi_tokenizer_func(text):
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tokens = sudachi_tokenizer.tokenize(text, tokenizer.Tokenizer.SplitMode.C)
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return [t.surface() for t in tokens]
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# SentenceTransformerモデル
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model = SentenceTransformer("all-MiniLM-L12-v2")
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# 正規化辞書
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NORMALIZE = {
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"重機": ["ショベルカー", "ユンボ", "バックホウ", "グレーダー"],
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"作業員": ["作業者", "職人", "人"],
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"クレーン": ["クレーン車", "吊り上げ機"],
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"足場": ["仮設足場", "高所足場"],
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"吊荷": ["荷", "吊り荷", "吊下げ物"]
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}
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# 分類キーワード
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OBJECTS = ["作業員", "重機", "クレーン", "吊荷", "足場", "ダンプ"]
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RISKS = ["挟まれ", "接触", "墜落", "転倒", "感電", "落下", "衝突"]
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POTENTIAL_RISKS = {
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("作業員", "重機"): "作業員と重機が近接している状態",
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("作業員", "足場"): "作業員が高所作業中の可能性",
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("クレーン", "吊荷"): "吊荷の下に人がいる可能性",
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("作業員", "吊荷"): "作業員が吊荷の下にいる可能性",
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}
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# ============================
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# 🧩 2. 関数群
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# ============================
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def normalize_text(text):
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"""表記ゆれ統一"""
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for base, words in NORMALIZE.items():
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for w in words:
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text = text.replace(w, base)
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return text
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def extract_relations(text):
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"""
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文中の対象物とリスクを組み合わせて簡易ペア抽出
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"""
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pairs = []
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text_norm = normalize_text(text)
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# 文中の対象物を検出
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found_objects = [obj for obj in OBJECTS if obj in text_norm]
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# 文中のリスクワードを検出
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found_risks = [risk for risk in RISKS if risk in text_norm]
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# 複数対象物とリスクがある場合にペア化
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if len(found_objects) >= 2 and found_risks:
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for i in range(len(found_objects)):
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for j in range(i+1, len(found_objects)):
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pairs.append((found_objects[i], found_objects[j], found_risks))
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return pairs
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def generate_rules(data):
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"""ルールベース生成"""
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text = normalize_text(" ".join([
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data["work_content"],
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data["hazard_points"],
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data["risk_identification"],
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data["mitigation_measures"]
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]))
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# 構文関係抽出
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relations = extract_relations(text)
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rules = []
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for subj, obj, _ in relations:
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# 潜在リスクを確認
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risk_desc = POTENTIAL_RISKS.get((subj, obj)) or POTENTIAL_RISKS.get((obj, subj)) or []
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rules.append({
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"object1": subj,
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"object2": obj,
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"risk": risk_desc
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})
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return rules
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# ============================
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#
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# ============================
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import pandas as pd
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# ============================
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# Excelファイル読み込み(初回のみ)
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# ============================
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@st.cache_data
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def load_category_data():
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df = pd.read_excel("All process.xlsx") # ファイルパスは適宜修正
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df.columns = [col.strip() for col in df.columns]
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# 「章」→大分類、「工種」→小分類 として統一
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df = df.rename(columns={"章": "大分類", "工種": "小分類"})
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return df
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df_categories = load_category_data()
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-
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st.title("日次RA入力")
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st.subheader("作業内容の選択")
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# --- 大分類(章) ---
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major_categories = sorted(df_categories["大分類"].dropna().unique())
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selected_major = st.selectbox(
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"章(大分類)を選択してください",
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["--選択してください--"] + list(major_categories),
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key="major"
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)
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if selected_major and selected_major != "--選択してください--":
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filtered_df = df_categories[df_categories["大分類"] == selected_major]
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sub_categories = sorted(filtered_df["小分類"].dropna().unique())
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selected_sub = st.selectbox(
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"工種(小分類)を選択してください",
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["--選択してください--"] + list(sub_categories),
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key="sub"
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)
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else:
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selected_sub = "--選択してください--"
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if
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selected_major != "--選択してください--"
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and selected_sub != "--選択してください--"
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):
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work_content = f"{selected_major} - {selected_sub}"
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st.success(f"作業内容: {work_content}")
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else:
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work_content = ""
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st.warning("章と工種を選択してください。")
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# ============================
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risk_identification = st.text_area("危険性・有害性の特定")
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mitigation_measures = st.text_area("危険性・有害性の低減策")
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inspection_items = st.text_area("点検事項")
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submitted = st.form_submit_button("保存")
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# ============================
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# フォーム送信処理
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# ============================
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if submitted:
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if
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st.error("❌ 作業内容が未選択です。
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else:
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form_data = {
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"work_date": str(work_date),
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"mitigation_measures": mitigation_measures,
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"inspection_items": inspection_items
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}
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st.success("✅ 入力内容を保存しました!")
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daily_id = cur.fetchone()[0] # PostgreSQL uses RETURNING to get the inserted ID
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for r in rules:
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sql_rule = """INSERT INTO rule_base (daily_ra_id, object1, object2, risk, created_at)
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VALUES (%s,%s,%s,%s,NOW())"""
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cur.execute(sql_rule, (daily_id, r["object1"], r["object2"], json.dumps(r["risk"], ensure_ascii=False)))
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# No need to commit with autocommit=True, but keeping for clarity
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conn.commit()
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st.success("✅ 入力内容とルールベースの生成・保存が完了しました!")
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# --- 表形式でルール表示 ---
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if rules:
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df = pd.DataFrame(rules)
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st.subheader("🔍 生成されたルール(テーブル形式)")
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st.dataframe(df)
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# --- JSON作成(LLM連携用)&保存 ---
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json_data = {
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"daily_id": daily_id,
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"rules": rules
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}
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os.makedirs(json_dir, exist_ok=True)
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-
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# ファイル名に daily_id とタイムスタンプを付与
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json_path = os.path.join(json_dir, f"daily_ra_{daily_id}_{datetime.now().strftime('%Y%m%d_%H%M%S')}.json")
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# JSONファイルとして保存
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with open(json_path, "w", encoding="utf-8") as f:
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json.dump(json_data, f, ensure_ascii=False, indent=2)
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st.success(f"✅ JSONファイルを保存しました: {json_path}")
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except PermissionError:
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st.warning("⚠️ JSONファイルの保存はスキップされました(データベースには正常に保存されています)")
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import psycopg2
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import json
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from datetime import datetime
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import pandas as pd
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import os
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from dotenv import load_dotenv
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from daily_ra.services.llm_service import llm_service, DailyRAInput
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# ============================
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# 🔧 1. 設定
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# ============================
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load_dotenv()
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DB_HOST = os.environ.get("DB_HOST")
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DB_PORT = os.environ.get("DB_PORT", "5432")
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DB_USER = os.environ.get("DB_USERNAME")
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DB_PASSWORD = os.environ.get("DB_PASSWORD")
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DB_NAME = os.environ.get("DB_NAME", "postgres")
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if all([DB_HOST, DB_USER, DB_PASSWORD, DB_NAME]):
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DB_URL = f"postgresql://{DB_USER}:{DB_PASSWORD}@{DB_HOST}:{DB_PORT}/{DB_NAME}"
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else:
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st.error("❌ Database connection details not found in environment variables!")
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st.stop()
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conn = psycopg2.connect(DB_URL)
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conn.autocommit = True
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cur = conn.cursor()
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except Exception as e:
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st.error(f"❌ Database connection failed: {str(e)}")
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st.stop()
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# ============================
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+
# Excelファイル読み込み
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# ============================
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@st.cache_data
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def load_category_data():
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df = pd.read_excel("All process.xlsx") # ファイルパスは適宜修正
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df.columns = [col.strip() for col in df.columns]
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df = df.rename(columns={"章": "大分類", "工種": "小分類"})
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return df
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df_categories = load_category_data()
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+
# ============================
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# Streamlit UI
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# ============================
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st.title("日次RA入力")
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st.subheader("作業内容の選択")
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major_categories = sorted(df_categories["大分類"].dropna().unique())
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+
selected_major = st.selectbox("章(大分類)を選択してください", ["--選択してください--"] + list(major_categories))
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| 61 |
+
if selected_major != "--選択してください--":
|
|
|
|
| 62 |
filtered_df = df_categories[df_categories["大分類"] == selected_major]
|
| 63 |
sub_categories = sorted(filtered_df["小分類"].dropna().unique())
|
| 64 |
+
selected_sub = st.selectbox("工種(小分類)を選択してください", ["--選択してください--"] + list(sub_categories))
|
|
|
|
|
|
|
|
|
|
|
|
|
| 65 |
else:
|
| 66 |
selected_sub = "--選択してください--"
|
| 67 |
|
| 68 |
+
work_content = f"{selected_major} - {selected_sub}" if selected_major != "--選択してください--" and selected_sub != "--選択してください--" else ""
|
| 69 |
+
if work_content:
|
|
|
|
|
|
|
|
|
|
|
|
|
| 70 |
st.success(f"作業内容: {work_content}")
|
| 71 |
else:
|
|
|
|
| 72 |
st.warning("章と工種を選択してください。")
|
| 73 |
|
| 74 |
# ============================
|
|
|
|
| 81 |
risk_identification = st.text_area("危険性・有害性の特定")
|
| 82 |
mitigation_measures = st.text_area("危険性・有害性の低減策")
|
| 83 |
inspection_items = st.text_area("点検事項")
|
|
|
|
| 84 |
submitted = st.form_submit_button("保存")
|
| 85 |
|
| 86 |
# ============================
|
| 87 |
# フォーム送信処理
|
| 88 |
# ============================
|
| 89 |
if submitted:
|
| 90 |
+
if not work_content:
|
| 91 |
+
st.error("❌ 作業内容が未選択です。")
|
| 92 |
else:
|
| 93 |
form_data = {
|
| 94 |
"work_date": str(work_date),
|
|
|
|
| 99 |
"mitigation_measures": mitigation_measures,
|
| 100 |
"inspection_items": inspection_items
|
| 101 |
}
|
|
|
|
|
|
|
| 102 |
|
| 103 |
+
# --- DB保存 ---
|
| 104 |
+
sql = """INSERT INTO daily_ra
|
| 105 |
+
(work_date, work_content, hazard_points, general_comments, risk_identification, mitigation_measures, inspection_items, created_at)
|
| 106 |
+
VALUES (%s,%s,%s,%s,%s,%s,%s,NOW()) RETURNING id"""
|
| 107 |
+
cur.execute(sql, tuple(form_data.values()))
|
| 108 |
+
daily_id = cur.fetchone()[0]
|
| 109 |
+
conn.commit()
|
| 110 |
+
st.success("✅ 入力内容を保存しました!")
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
| 111 |
|
| 112 |
+
# --- 🔥 LLMでルール生成 ---
|
| 113 |
+
with st.spinner("🤖 LLMで安全ルールを生成中..."):
|
| 114 |
+
input_data = DailyRAInput(**form_data)
|
| 115 |
+
rules = llm_service.generate_rules(input_data)
|
| 116 |
+
|
| 117 |
+
# --- ルール保存 ---
|
| 118 |
+
if rules:
|
| 119 |
+
for r in rules:
|
| 120 |
+
sql_rule = """INSERT INTO rule_base (daily_ra_id, object1, object2, risk, created_at)
|
| 121 |
+
VALUES (%s,%s,%s,%s,NOW())"""
|
| 122 |
+
cur.execute(sql_rule, (daily_id, r.object1, r.object2, r.risk))
|
| 123 |
+
conn.commit()
|
| 124 |
+
st.success("✅ LLM生成ルールを保存しました!")
|
| 125 |
+
st.subheader("🔍 LLMが生成した安全ルール")
|
| 126 |
+
st.dataframe([r.dict() for r in rules])
|
| 127 |
+
else:
|
| 128 |
+
st.warning("⚠️ LLMによるルール生成に失敗しました。")
|
| 129 |
+
|
| 130 |
+
# --- JSON作成&保存 ---
|
| 131 |
+
json_data = {"daily_id": daily_id, "rules": [r.dict() for r in rules]}
|
| 132 |
+
json_dir = "/app/json_data" if os.path.exists("/app") else "json_data"
|
| 133 |
os.makedirs(json_dir, exist_ok=True)
|
|
|
|
|
|
|
| 134 |
json_path = os.path.join(json_dir, f"daily_ra_{daily_id}_{datetime.now().strftime('%Y%m%d_%H%M%S')}.json")
|
|
|
|
|
|
|
| 135 |
with open(json_path, "w", encoding="utf-8") as f:
|
| 136 |
json.dump(json_data, f, ensure_ascii=False, indent=2)
|
| 137 |
+
st.success(f"✅ JSONファイルを保存しました: {json_path}")
|
|
|
|
|
|
|
|
|
src/daily_ra/models/__init__.py
ADDED
|
File without changes
|
src/daily_ra/models/schemas.py
ADDED
|
@@ -0,0 +1,16 @@
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
| 1 |
+
from pydantic import BaseModel
|
| 2 |
+
from typing import List
|
| 3 |
+
|
| 4 |
+
class DailyRAInput(BaseModel):
|
| 5 |
+
work_date: str
|
| 6 |
+
work_content: str
|
| 7 |
+
hazard_points: str
|
| 8 |
+
general_comments: str
|
| 9 |
+
risk_identification: str
|
| 10 |
+
mitigation_measures: str
|
| 11 |
+
inspection_items: str
|
| 12 |
+
|
| 13 |
+
class GeneratedRule(BaseModel):
|
| 14 |
+
object1: str
|
| 15 |
+
object2: str
|
| 16 |
+
risk: str
|
src/daily_ra/services/llm_service.py
ADDED
|
@@ -0,0 +1,78 @@
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
| 1 |
+
from pydantic import BaseModel
|
| 2 |
+
from typing import List
|
| 3 |
+
from openai import OpenAI
|
| 4 |
+
from dotenv import load_dotenv
|
| 5 |
+
import os, json
|
| 6 |
+
|
| 7 |
+
# .env を読み込む
|
| 8 |
+
load_dotenv()
|
| 9 |
+
|
| 10 |
+
# クライアントを初期化
|
| 11 |
+
client = OpenAI(api_key=os.environ.get("OPENAI_API_KEY"))
|
| 12 |
+
|
| 13 |
+
# ======== Pydantic スキーマ ========
|
| 14 |
+
class DailyRAInput(BaseModel):
|
| 15 |
+
work_date: str
|
| 16 |
+
work_content: str
|
| 17 |
+
hazard_points: str
|
| 18 |
+
general_comments: str
|
| 19 |
+
risk_identification: str
|
| 20 |
+
mitigation_measures: str
|
| 21 |
+
inspection_items: str
|
| 22 |
+
|
| 23 |
+
class GeneratedRule(BaseModel):
|
| 24 |
+
object1: str
|
| 25 |
+
object2: str
|
| 26 |
+
risk: str
|
| 27 |
+
|
| 28 |
+
# ======== LLM サービス ========
|
| 29 |
+
class LLMService:
|
| 30 |
+
@staticmethod
|
| 31 |
+
def generate_prompt(data: DailyRAInput) -> str:
|
| 32 |
+
return f"""
|
| 33 |
+
以下は日次RAの作業内容です。作業者、重機、クレーンなどの対象物と危険性を抽出し、
|
| 34 |
+
安全ルールを JSON 形式で返してください。出力形式は
|
| 35 |
+
[{{"object1": "対象1", "object2": "対象2", "risk": "リスク"}}] です。
|
| 36 |
+
|
| 37 |
+
作業日: {data.work_date}
|
| 38 |
+
作業内容: {data.work_content}
|
| 39 |
+
作業危険ポイント: {data.hazard_points}
|
| 40 |
+
元請コメント: {data.general_comments}
|
| 41 |
+
危険性・有害性の特定: {data.risk_identification}
|
| 42 |
+
危険性・有害性の低減策: {data.mitigation_measures}
|
| 43 |
+
点検事項: {data.inspection_items}
|
| 44 |
+
"""
|
| 45 |
+
|
| 46 |
+
@staticmethod
|
| 47 |
+
def generate_rules(data: DailyRAInput) -> List[GeneratedRule]:
|
| 48 |
+
prompt = LLMService.generate_prompt(data)
|
| 49 |
+
|
| 50 |
+
try:
|
| 51 |
+
response = client.chat.completions.create(
|
| 52 |
+
model="gpt-4o-mini",
|
| 53 |
+
messages=[
|
| 54 |
+
{"role": "system", "content": "あなたは建設現場の安全ルール生成AIです。"},
|
| 55 |
+
{"role": "user", "content": prompt},
|
| 56 |
+
],
|
| 57 |
+
temperature=0.2,
|
| 58 |
+
)
|
| 59 |
+
text = response.choices[0].message.content.strip()
|
| 60 |
+
|
| 61 |
+
# ✅ コードブロック(````json ... `````)を除去
|
| 62 |
+
if text.startswith("```"):
|
| 63 |
+
text = text.strip("`")
|
| 64 |
+
text = text.replace("json", "").strip()
|
| 65 |
+
|
| 66 |
+
# JSONとしてパース
|
| 67 |
+
rules_raw = json.loads(text)
|
| 68 |
+
return [GeneratedRule(**r) for r in rules_raw]
|
| 69 |
+
|
| 70 |
+
except json.JSONDecodeError as e:
|
| 71 |
+
print(f"⚠️ JSONデコードエラー: {e}\n出力内容: {text}")
|
| 72 |
+
return []
|
| 73 |
+
except Exception as e:
|
| 74 |
+
print(f"⚠️ LLM生成エラー: {e}")
|
| 75 |
+
return []
|
| 76 |
+
|
| 77 |
+
# シングルトンインスタンス
|
| 78 |
+
llm_service = LLMService()
|