Spaces:
Sleeping
Sleeping
Commit ·
a89d575
1
Parent(s): 3bafa5f
test rebase (#6)
Browse files- new features (0946dfaf6824efaca5c7a3bd7905bdac28b5ff0e)
- wip (4924e8ef49ecb74c90b127eb2661e274ce074658)
- src/app.py +263 -66
- src/config.py +2 -2
- src/data_loader.py +45 -15
- src/flowchart_engine.py +477 -67
- src/llm_service.py +341 -7
src/app.py
CHANGED
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@@ -8,6 +8,7 @@ import streamlit as st
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import pandas as pd
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from flowchart_engine import evaluate_carbon_impact, CarbonResult
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import data_loader
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import config
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@@ -41,12 +42,6 @@ def get_country_list():
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noms = sorted(set(k.title() for k in config.PAYS_FR_TO_ISO.keys()))
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return noms
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@st.cache_data
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def get_matiere_list():
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"""Retourne la liste des matières premières disponibles dans EcoALIM."""
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return data_loader.get_ecoalim_matieres()
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# ============================================================================
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# Composant autocomplete maison
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# ============================================================================
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@@ -94,12 +89,11 @@ col_form, col_info = st.columns([2, 1])
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with col_form:
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st.subheader("📝 Formulaire de saisie")
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matiere =
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"Nom de la matière première",
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get_matiere_list(),
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key="input_matiere",
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placeholder="Ex : BLE, T.TNSL DEC., ORGE, T. COLZA, LUZERNE…",
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-
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)
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provenance_connue = st.radio(
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@@ -163,8 +157,130 @@ if run_button:
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pays_transformation=pays_transfo,
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)
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st.divider()
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# ------------------------------------------------------------------
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# Section 1 : Résultat principal
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# ------------------------------------------------------------------
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@@ -177,30 +293,17 @@ if run_button:
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with col1:
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if result.impact_kg_co2_eq is not None:
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-
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label="Impact carbone",
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value=f"{result.impact_kg_co2_eq:.2f}",
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delta=f"kg CO2 eq / tonne",
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)
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st.metric(
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label="Soit en tonnes CO2 eq / tonne produit",
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value=f"{result.impact_tonne_co2_eq:.4f}",
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delta="t CO2 eq / t produit",
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)
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else:
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label="Soit en tonnes CO2 eq / tonne produit",
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value=f"{result.impact_kg_co2_eq:.4f}",
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delta="t CO2 eq / t produit (même valeur numérique)",
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)
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with col2:
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st.markdown(f"**Source :** {result.source_db}")
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@@ -215,6 +318,103 @@ if run_button:
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if result.pays_transformation:
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st.markdown(f"**Pays transformation :** {result.pays_transformation}")
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# ------------------------------------------------------------------
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# Section 2 : Parcours de logique (logigramme)
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# ------------------------------------------------------------------
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@@ -234,11 +434,28 @@ if run_button:
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# ------------------------------------------------------------------
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st.subheader("🔍 Détail des recherches effectuées")
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for action in result.actions_appliquees:
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else:
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st.markdown(f"- {
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# ------------------------------------------------------------------
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# Section 4 : Justification si valeur alternative
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st.info(result.justification_alternative)
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# ------------------------------------------------------------------
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# Section 5 :
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# ------------------------------------------------------------------
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if result.candidats_alternatifs:
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st.subheader("📋 Produits candidats (triés par pertinence)")
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if not result.match_exact:
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st.warning("⚠️ Pas de correspondance exacte — voici les produits les plus proches avec leur impact carbone.")
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else:
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st.info("ℹ️ Autres produits correspondant à la recherche dans les bases de données.")
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# Construire un DataFrame pour un affichage clair
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df_candidates = pd.DataFrame(result.candidats_alternatifs)
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df_candidates = df_candidates.rename(columns={
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"nom": "Intrant",
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"impact": "Impact carbone",
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"unite": "Unité",
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"source": "Base",
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})
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# Formater les colonnes
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st.dataframe(
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df_candidates,
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use_container_width=True,
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hide_index=True,
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column_config={
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"Impact carbone": st.column_config.NumberColumn(format="%.4f"),
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},
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)
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# ------------------------------------------------------------------
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# Section 6 : Classification détaillée
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# ------------------------------------------------------------------
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with st.expander("📋 Détail de la classification brut/transformé"):
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st.markdown(f"**Classification :** {result.classification}")
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"Pays production": pays_p or "",
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"Pays transformation": pays_t or "",
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"Classification": res.classification,
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"Impact (kg CO2 eq)":
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"Source": res.source_db,
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"Intrant utilisé": res.intrant_utilise,
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"Match exact": "Oui" if res.match_exact else "Non",
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import pandas as pd
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from flowchart_engine import evaluate_carbon_impact, CarbonResult
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import llm_service
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import data_loader
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import config
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noms = sorted(set(k.title() for k in config.PAYS_FR_TO_ISO.keys()))
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return noms
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# ============================================================================
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# Composant autocomplete maison
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# ============================================================================
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with col_form:
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st.subheader("📝 Formulaire de saisie")
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matiere = st.text_input(
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"Nom de la matière première",
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key="input_matiere",
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placeholder="Ex : BLE, T.TNSL DEC., ORGE, T. COLZA, LUZERNE…",
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help="Entrez le nom usuel de la matière première.",
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)
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provenance_connue = st.radio(
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pays_transformation=pays_transfo,
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)
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# Stocker le résultat et la matière dans session_state pour persistance
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st.session_state["last_result"] = result
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st.session_state["last_matiere"] = matiere.strip()
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# Nettoyer les anciennes alternatives manuelles
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st.session_state.pop("searched_alternatives", None)
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# ============================================================================
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# Affichage des résultats (depuis session_state — persiste entre reruns)
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# ============================================================================
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if "last_result" in st.session_state:
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result = st.session_state["last_result"]
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st.divider()
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# ------------------------------------------------------------------
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# Section 0 : Produits candidats
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# ------------------------------------------------------------------
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if result.candidats_alternatifs:
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st.subheader("📋 Produits candidats")
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if not result.match_exact:
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st.warning("⚠️ Pas de correspondance exacte — choisissez un produit proche si besoin.")
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else:
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st.info("ℹ️ Autres produits correspondant à la recherche.")
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if result.candidats_reflexion:
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st.markdown("**Avis du LLM :**")
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if result.candidat_recommande:
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st.markdown(f"Meilleur candidat proposé : **{result.candidat_recommande}**")
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st.info(result.candidats_reflexion)
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# En-têtes
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head = st.columns([6, 3, 2])
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head[0].markdown("**Intrant**")
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head[1].markdown("**Impact (kg CO2 eq / t)**")
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head[2].markdown("**Base**")
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for i, cand in enumerate(result.candidats_alternatifs):
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nom = cand.get("nom", "")
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impact = cand.get("impact", 0)
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unite = str(cand.get("unite", ""))
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source = cand.get("source", "")
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source_upper = source.upper()
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is_gfli = "GFLI" in source_upper
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if "tonne" in unite or is_gfli:
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impact_kg_t = impact
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else:
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# EcoALIM : kg/kg -> kg/t (x1000)
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impact_kg_t = impact * 1000.0
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row = st.columns([6, 3, 2])
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row[0].markdown(nom)
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row[1].markdown(f"{impact_kg_t:.2f}")
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row[2].markdown(source if source else "—")
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st.divider()
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# Section 0b : 4 alternatives (fallback)
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# ------------------------------------------------------------------
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if result.alternatives_combined or result.alternatives_itinerary:
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st.subheader("🎯 4 Alternatives proposées (absence de correspondance)")
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st.info("Quand aucune matière exacte n'est trouvée, voici 4 propositions pour substitution :")
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# Créer 4 colonnes
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col1, col2, col3, col4 = st.columns(4)
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# Alternative 1: ITINERARY
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with col1:
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if result.alternatives_itinerary:
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alt = result.alternatives_itinerary
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st.markdown("### 🔄 Itinéraire")
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st.markdown(f"**{alt['name']}**")
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st.metric("Impact", f"{alt['impact']:.2f}")
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st.caption(f"kg CO2 eq/t | Source: {alt['source']}")
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with st.expander("Raison"):
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st.markdown(alt['reasoning'])
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else:
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st.markdown("### 🔄 Itinéraire")
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st.caption("Non disponible")
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# Alternative 2: LOCALITY
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with col2:
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if result.alternatives_locality:
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alt = result.alternatives_locality
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st.markdown("### 📍 Localité")
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st.markdown(f"**{alt['name']}**")
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st.metric("Impact", f"{alt['impact']:.2f}")
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st.caption(f"kg CO2 eq/t | Source: {alt['source']}")
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with st.expander("Raison"):
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st.markdown(alt['reasoning'])
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else:
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st.markdown("### 📍 Localité")
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st.caption("Non disponible")
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# Alternative 3: FORM
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with col3:
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if result.alternatives_form:
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alt = result.alternatives_form
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st.markdown("### 🌱 Forme structurelle")
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st.markdown(f"**{alt['name']}**")
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st.metric("Impact", f"{alt['impact']:.2f}")
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st.caption(f"kg CO2 eq/t | Source: {alt['source']}")
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with st.expander("Raison"):
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st.markdown(alt['reasoning'])
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else:
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st.markdown("### 🌱 Forme structurelle")
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st.caption("Non disponible")
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# Alternative 4: COMBINED
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with col4:
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if result.alternatives_combined:
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alt = result.alternatives_combined
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st.markdown("### ✨ Meilleur compromis")
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st.markdown(f"**{alt['name']}**")
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st.metric("Impact", f"{alt['impact']:.2f}", delta="RECOMMANDÉ ✓")
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| 275 |
+
st.caption(f"kg CO2 eq/t | Source: {alt['source']}")
|
| 276 |
+
with st.expander("Raison"):
|
| 277 |
+
st.markdown(alt['reasoning'])
|
| 278 |
+
else:
|
| 279 |
+
st.markdown("### ✨ Meilleur compromis")
|
| 280 |
+
st.caption("Non disponible")
|
| 281 |
+
|
| 282 |
+
st.divider()
|
| 283 |
+
|
| 284 |
# ------------------------------------------------------------------
|
| 285 |
# Section 1 : Résultat principal
|
| 286 |
# ------------------------------------------------------------------
|
|
|
|
| 293 |
|
| 294 |
with col1:
|
| 295 |
if result.impact_kg_co2_eq is not None:
|
| 296 |
+
# GFLI : kg CO2 eq / t ; EcoALIM : kg/kg -> kg/t
|
| 297 |
+
if "tonne" in (result.unite_source or ""):
|
| 298 |
+
impact_kg_t = result.impact_kg_co2_eq
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
| 299 |
else:
|
| 300 |
+
impact_kg_t = result.impact_kg_co2_eq * 1000.0
|
| 301 |
+
|
| 302 |
+
st.metric(
|
| 303 |
+
label="Impact carbone",
|
| 304 |
+
value=f"{impact_kg_t:.2f}",
|
| 305 |
+
delta="kg CO2 eq / t produit",
|
| 306 |
+
)
|
|
|
|
|
|
|
|
|
|
|
|
|
| 307 |
|
| 308 |
with col2:
|
| 309 |
st.markdown(f"**Source :** {result.source_db}")
|
|
|
|
| 318 |
if result.pays_transformation:
|
| 319 |
st.markdown(f"**Pays transformation :** {result.pays_transformation}")
|
| 320 |
|
| 321 |
+
# ------------------------------------------------------------------
|
| 322 |
+
# Section 0c : Bouton "Chercher une alternative" si match non exact
|
| 323 |
+
# ------------------------------------------------------------------
|
| 324 |
+
if not result.match_exact and result.impact_kg_co2_eq is not None:
|
| 325 |
+
st.divider()
|
| 326 |
+
st.info("💡 La correspondance n'est pas exacte. Vous pouvez chercher d'autres alternatives.")
|
| 327 |
+
|
| 328 |
+
col1, col2, col3 = st.columns([1, 2, 1])
|
| 329 |
+
with col2:
|
| 330 |
+
if st.button("🔍 Chercher une alternative plus proche", use_container_width=True, key="btn_find_alternative"):
|
| 331 |
+
matiere_search = st.session_state.get("last_matiere", "")
|
| 332 |
+
with st.spinner("Recherche des 4 alternatives en cours..."):
|
| 333 |
+
# Déterminer la base GFLI ou EcoALIM selon le source_db
|
| 334 |
+
db_name = "GFLI" if "GFLI" in (result.source_db or "") else "ECOALIM"
|
| 335 |
+
|
| 336 |
+
# Déterminer le pays_hint si applicable
|
| 337 |
+
country_hint = result.pays_production or result.pays_transformation
|
| 338 |
+
|
| 339 |
+
# Forcer la recherche des alternatives
|
| 340 |
+
alternatives = llm_service.find_alternative_materials(
|
| 341 |
+
matiere_search,
|
| 342 |
+
db_name=db_name,
|
| 343 |
+
country_hint=country_hint
|
| 344 |
+
)
|
| 345 |
+
|
| 346 |
+
if alternatives:
|
| 347 |
+
st.session_state["searched_alternatives"] = {
|
| 348 |
+
"itinerary": alternatives.get("itinerary"),
|
| 349 |
+
"locality": alternatives.get("locality"),
|
| 350 |
+
"form": alternatives.get("form"),
|
| 351 |
+
"combined": alternatives.get("combined"),
|
| 352 |
+
}
|
| 353 |
+
st.rerun()
|
| 354 |
+
else:
|
| 355 |
+
st.error("❌ Pas d'alternatives trouvées.")
|
| 356 |
+
|
| 357 |
+
# Afficher les alternatives trouvées via bouton (persistées en session_state)
|
| 358 |
+
if "searched_alternatives" in st.session_state:
|
| 359 |
+
st.subheader("🎯 Alternatives recherchées")
|
| 360 |
+
st.info("Alternatives générées suite à votre demande :")
|
| 361 |
+
|
| 362 |
+
col1, col2, col3, col4 = st.columns(4)
|
| 363 |
+
|
| 364 |
+
with col1:
|
| 365 |
+
alt = st.session_state["searched_alternatives"].get("itinerary")
|
| 366 |
+
if alt:
|
| 367 |
+
st.markdown("### 🔄 Itinéraire")
|
| 368 |
+
st.markdown(f"**{alt['name']}**")
|
| 369 |
+
st.metric("Impact", f"{alt['impact']:.2f}")
|
| 370 |
+
st.caption(f"kg CO2 eq/t | Source: {alt['source']}")
|
| 371 |
+
with st.expander("Raison"):
|
| 372 |
+
st.markdown(alt['reasoning'])
|
| 373 |
+
else:
|
| 374 |
+
st.markdown("### 🔄 Itinéraire")
|
| 375 |
+
st.caption("Non disponible")
|
| 376 |
+
|
| 377 |
+
with col2:
|
| 378 |
+
alt = st.session_state["searched_alternatives"].get("locality")
|
| 379 |
+
if alt:
|
| 380 |
+
st.markdown("### 📍 Localité")
|
| 381 |
+
st.markdown(f"**{alt['name']}**")
|
| 382 |
+
st.metric("Impact", f"{alt['impact']:.2f}")
|
| 383 |
+
st.caption(f"kg CO2 eq/t | Source: {alt['source']}")
|
| 384 |
+
with st.expander("Raison"):
|
| 385 |
+
st.markdown(alt['reasoning'])
|
| 386 |
+
else:
|
| 387 |
+
st.markdown("### 📍 Localité")
|
| 388 |
+
st.caption("Non disponible")
|
| 389 |
+
|
| 390 |
+
with col3:
|
| 391 |
+
alt = st.session_state["searched_alternatives"].get("form")
|
| 392 |
+
if alt:
|
| 393 |
+
st.markdown("### 🌱 Forme structurelle")
|
| 394 |
+
st.markdown(f"**{alt['name']}**")
|
| 395 |
+
st.metric("Impact", f"{alt['impact']:.2f}")
|
| 396 |
+
st.caption(f"kg CO2 eq/t | Source: {alt['source']}")
|
| 397 |
+
with st.expander("Raison"):
|
| 398 |
+
st.markdown(alt['reasoning'])
|
| 399 |
+
else:
|
| 400 |
+
st.markdown("### 🌱 Forme structurelle")
|
| 401 |
+
st.caption("Non disponible")
|
| 402 |
+
|
| 403 |
+
with col4:
|
| 404 |
+
alt = st.session_state["searched_alternatives"].get("combined")
|
| 405 |
+
if alt:
|
| 406 |
+
st.markdown("### ✨ Meilleur compromis")
|
| 407 |
+
st.markdown(f"**{alt['name']}**")
|
| 408 |
+
st.metric("Impact", f"{alt['impact']:.2f}", delta="RECOMMANDÉ ✓")
|
| 409 |
+
st.caption(f"kg CO2 eq/t | Source: {alt['source']}")
|
| 410 |
+
with st.expander("Raison"):
|
| 411 |
+
st.markdown(alt['reasoning'])
|
| 412 |
+
else:
|
| 413 |
+
st.markdown("### ✨ Meilleur compromis")
|
| 414 |
+
st.caption("Non disponible")
|
| 415 |
+
|
| 416 |
+
st.divider()
|
| 417 |
+
|
| 418 |
# ------------------------------------------------------------------
|
| 419 |
# Section 2 : Parcours de logique (logigramme)
|
| 420 |
# ------------------------------------------------------------------
|
|
|
|
| 434 |
# ------------------------------------------------------------------
|
| 435 |
st.subheader("🔍 Détail des recherches effectuées")
|
| 436 |
|
| 437 |
+
import re
|
| 438 |
+
|
| 439 |
+
def _format_action_line(line: str) -> str:
|
| 440 |
+
"""Convertit les impacts affiches en kg CO2 eq / t produit."""
|
| 441 |
+
m = re.search(r"=\s*([0-9]+(?:\.[0-9]+)?)\s*kg\s*CO2\s*eq\s*/\s*t", line)
|
| 442 |
+
if m:
|
| 443 |
+
val = float(m.group(1))
|
| 444 |
+
return re.sub(r"=\s*[0-9]+(?:\.[0-9]+)?\s*kg\s*CO2\s*eq\s*/\s*t",
|
| 445 |
+
f"= {val:.2f} kg CO2 eq / t", line)
|
| 446 |
+
m = re.search(r"=\s*([0-9]+(?:\.[0-9]+)?)\s*kg\s*CO2\s*eq\s*/\s*kg", line)
|
| 447 |
+
if m:
|
| 448 |
+
val = float(m.group(1)) * 1000.0
|
| 449 |
+
return re.sub(r"=\s*[0-9]+(?:\.[0-9]+)?\s*kg\s*CO2\s*eq\s*/\s*kg",
|
| 450 |
+
f"= {val:.2f} kg CO2 eq / t", line)
|
| 451 |
+
return line
|
| 452 |
+
|
| 453 |
for action in result.actions_appliquees:
|
| 454 |
+
line = _format_action_line(action)
|
| 455 |
+
if line.startswith(" →"):
|
| 456 |
+
st.success(line)
|
| 457 |
else:
|
| 458 |
+
st.markdown(f"- {line}")
|
| 459 |
|
| 460 |
# ------------------------------------------------------------------
|
| 461 |
# Section 4 : Justification si valeur alternative
|
|
|
|
| 465 |
st.info(result.justification_alternative)
|
| 466 |
|
| 467 |
# ------------------------------------------------------------------
|
| 468 |
+
# Section 5 : Classification détaillée
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
| 469 |
# ------------------------------------------------------------------
|
| 470 |
with st.expander("📋 Détail de la classification brut/transformé"):
|
| 471 |
st.markdown(f"**Classification :** {result.classification}")
|
|
|
|
| 523 |
"Pays production": pays_p or "",
|
| 524 |
"Pays transformation": pays_t or "",
|
| 525 |
"Classification": res.classification,
|
| 526 |
+
"Impact (kg CO2 eq / t)": (
|
| 527 |
+
res.impact_kg_co2_eq
|
| 528 |
+
if res.impact_kg_co2_eq is None
|
| 529 |
+
else (
|
| 530 |
+
res.impact_kg_co2_eq
|
| 531 |
+
if "tonne" in (res.unite_source or "")
|
| 532 |
+
else res.impact_kg_co2_eq * 1000.0
|
| 533 |
+
)
|
| 534 |
+
),
|
| 535 |
+
"Unité": "kg CO2 eq / t produit",
|
| 536 |
"Source": res.source_db,
|
| 537 |
"Intrant utilisé": res.intrant_utilise,
|
| 538 |
"Match exact": "Oui" if res.match_exact else "Non",
|
src/config.py
CHANGED
|
@@ -6,12 +6,11 @@ from dotenv import load_dotenv
|
|
| 6 |
|
| 7 |
load_dotenv()
|
| 8 |
|
| 9 |
-
IS_PRODUCTION = bool(os.getenv("IS_PRODUCTION", 0))
|
| 10 |
# ---------------------------------------------------------------------------
|
| 11 |
# Clé API Mistral
|
| 12 |
# ---------------------------------------------------------------------------
|
| 13 |
MISTRAL_API_KEY: str = os.getenv("MISTRAL_API_KEY", "")
|
| 14 |
-
|
| 15 |
# Clé Hugging Face
|
| 16 |
HF_KEY = os.getenv("HF_KEY", "")
|
| 17 |
# ---------------------------------------------------------------------------
|
|
@@ -139,3 +138,4 @@ EUROPEAN_COUNTRIES_FR = {
|
|
| 139 |
|
| 140 |
# Modèle Mistral à utiliser
|
| 141 |
MISTRAL_MODEL = "mistral-small-latest"
|
|
|
|
|
|
| 6 |
|
| 7 |
load_dotenv()
|
| 8 |
|
|
|
|
| 9 |
# ---------------------------------------------------------------------------
|
| 10 |
# Clé API Mistral
|
| 11 |
# ---------------------------------------------------------------------------
|
| 12 |
MISTRAL_API_KEY: str = os.getenv("MISTRAL_API_KEY", "")
|
| 13 |
+
IS_PRODUCTION = bool(os.getenv("IS_PRODUCTION", 0))
|
| 14 |
# Clé Hugging Face
|
| 15 |
HF_KEY = os.getenv("HF_KEY", "")
|
| 16 |
# ---------------------------------------------------------------------------
|
|
|
|
| 138 |
|
| 139 |
# Modèle Mistral à utiliser
|
| 140 |
MISTRAL_MODEL = "mistral-small-latest"
|
| 141 |
+
MISTRAL_MODEL_POWERFUL = "mistral-large-latest" # Pour analyses complexes (alternatives, tri)
|
src/data_loader.py
CHANGED
|
@@ -4,14 +4,13 @@ data_loader.py - Chargement et indexation des bases de données EcoALIM, GFLI et
|
|
| 4 |
from __future__ import annotations
|
| 5 |
|
| 6 |
import json
|
| 7 |
-
import os
|
| 8 |
import re
|
| 9 |
from functools import lru_cache
|
| 10 |
from typing import Dict, List, Optional, Tuple
|
|
|
|
| 11 |
|
| 12 |
import pandas as pd
|
| 13 |
import pdfplumber
|
| 14 |
-
from datasets import load_dataset, DownloadMode
|
| 15 |
|
| 16 |
import config
|
| 17 |
|
|
@@ -54,6 +53,18 @@ def _normalize_for_search(text: str) -> str:
|
|
| 54 |
return ascii_text
|
| 55 |
|
| 56 |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
| 57 |
def is_name_match(matiere: str, intrant_name: str) -> bool:
|
| 58 |
"""
|
| 59 |
Vérifie si le nom de la matière est une correspondance réelle (mot entier)
|
|
@@ -95,6 +106,12 @@ def search_ecoalim(
|
|
| 95 |
mask_starts = df_norms.str.startswith(matiere_norm, na=False)
|
| 96 |
pattern_word = r'\b' + re.escape(matiere_norm) + r'\b'
|
| 97 |
mask_word = df_norms.str.contains(pattern_word, na=False, regex=True)
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
| 98 |
mask_contains = df_norms.str.contains(re.escape(matiere_norm), na=False)
|
| 99 |
|
| 100 |
# Use best available mask with priority
|
|
@@ -102,6 +119,8 @@ def search_ecoalim(
|
|
| 102 |
mask = mask_starts
|
| 103 |
elif mask_word.any():
|
| 104 |
mask = mask_word
|
|
|
|
|
|
|
| 105 |
elif mask_contains.any():
|
| 106 |
mask = mask_contains
|
| 107 |
else:
|
|
@@ -130,10 +149,14 @@ def search_ecoalim(
|
|
| 130 |
# Sort by relevance: entries starting with the search term come first
|
| 131 |
if not result.empty:
|
| 132 |
result_norms = result[nom_col].apply(lambda x: _normalize_for_search(str(x)))
|
| 133 |
-
result["_priority"] =
|
| 134 |
result.loc[result_norms.str.contains(pattern_word, na=False, regex=True), "_priority"] = 1
|
| 135 |
result.loc[result_norms.str.startswith(matiere_norm, na=False), "_priority"] = 0
|
| 136 |
-
result
|
|
|
|
|
|
|
|
|
|
|
|
|
| 137 |
|
| 138 |
return result
|
| 139 |
|
|
@@ -221,15 +244,21 @@ def search_gfli(
|
|
| 221 |
prod_col = config.GFLI_COL_PRODUCT
|
| 222 |
df_norms = df[prod_col].apply(lambda x: _normalize_for_search(str(x)) if pd.notna(x) else "")
|
| 223 |
|
| 224 |
-
# Strategy 1:
|
| 225 |
-
|
| 226 |
-
|
|
|
|
|
|
|
|
|
|
|
|
|
| 227 |
|
| 228 |
-
# Strategy
|
| 229 |
if not mask.any():
|
| 230 |
-
|
|
|
|
|
|
|
| 231 |
|
| 232 |
-
# Strategy
|
| 233 |
if not mask.any():
|
| 234 |
mask = df_norms.str.contains(re.escape(matiere_norm), na=False)
|
| 235 |
|
|
@@ -316,7 +345,7 @@ def get_top_ecoalim_candidates(
|
|
| 316 |
matiere: str,
|
| 317 |
pays_production: Optional[str] = None,
|
| 318 |
pays_transformation: Optional[str] = None,
|
| 319 |
-
top_n: int = 8,
|
| 320 |
) -> List[Dict]:
|
| 321 |
"""
|
| 322 |
Retourne les top N correspondances EcoALIM triées par pertinence,
|
|
@@ -326,7 +355,8 @@ def get_top_ecoalim_candidates(
|
|
| 326 |
if results.empty:
|
| 327 |
return []
|
| 328 |
candidates = []
|
| 329 |
-
|
|
|
|
| 330 |
val = row.get(config.ECOALIM_COL_CLIMATE)
|
| 331 |
if pd.notna(val):
|
| 332 |
candidates.append({
|
|
@@ -341,7 +371,7 @@ def get_top_ecoalim_candidates(
|
|
| 341 |
def get_top_gfli_candidates(
|
| 342 |
matiere: str,
|
| 343 |
country_iso: Optional[str] = None,
|
| 344 |
-
top_n: int = 8,
|
| 345 |
) -> List[Dict]:
|
| 346 |
"""
|
| 347 |
Retourne les top N correspondances GFLI triées par pertinence,
|
|
@@ -351,7 +381,8 @@ def get_top_gfli_candidates(
|
|
| 351 |
if results.empty:
|
| 352 |
return []
|
| 353 |
candidates = []
|
| 354 |
-
|
|
|
|
| 355 |
val = row.get(config.GFLI_COL_CLIMATE)
|
| 356 |
if pd.notna(val):
|
| 357 |
candidates.append({
|
|
@@ -392,7 +423,6 @@ def load_pdf_text() -> str:
|
|
| 392 |
def get_pdf_excerpt(max_chars: int = 15000) -> str:
|
| 393 |
"""Retourne un extrait du PDF CIR (tronqué si nécessaire) pour envoi au LLM."""
|
| 394 |
text = load_pdf_text()
|
| 395 |
-
|
| 396 |
if len(text) > max_chars:
|
| 397 |
return text[:max_chars] + "\n... [texte tronqué]"
|
| 398 |
return text
|
|
|
|
| 4 |
from __future__ import annotations
|
| 5 |
|
| 6 |
import json
|
|
|
|
| 7 |
import re
|
| 8 |
from functools import lru_cache
|
| 9 |
from typing import Dict, List, Optional, Tuple
|
| 10 |
+
from datasets import load_dataset,DownloadMode
|
| 11 |
|
| 12 |
import pandas as pd
|
| 13 |
import pdfplumber
|
|
|
|
| 14 |
|
| 15 |
import config
|
| 16 |
|
|
|
|
| 53 |
return ascii_text
|
| 54 |
|
| 55 |
|
| 56 |
+
_STOPWORDS_FR = {
|
| 57 |
+
"de", "du", "des", "la", "le", "les", "d", "l", "a", "au", "aux"
|
| 58 |
+
}
|
| 59 |
+
|
| 60 |
+
|
| 61 |
+
def _tokens_for_search(text: str) -> list[str]:
|
| 62 |
+
"""Découpe un texte en tokens utiles pour une recherche souple."""
|
| 63 |
+
text = _normalize_for_search(text)
|
| 64 |
+
tokens = re.findall(r"[a-z0-9]+", text)
|
| 65 |
+
return [t for t in tokens if t and t not in _STOPWORDS_FR]
|
| 66 |
+
|
| 67 |
+
|
| 68 |
def is_name_match(matiere: str, intrant_name: str) -> bool:
|
| 69 |
"""
|
| 70 |
Vérifie si le nom de la matière est une correspondance réelle (mot entier)
|
|
|
|
| 106 |
mask_starts = df_norms.str.startswith(matiere_norm, na=False)
|
| 107 |
pattern_word = r'\b' + re.escape(matiere_norm) + r'\b'
|
| 108 |
mask_word = df_norms.str.contains(pattern_word, na=False, regex=True)
|
| 109 |
+
tokens = _tokens_for_search(matiere_norm)
|
| 110 |
+
mask_tokens = pd.Series(False, index=df.index)
|
| 111 |
+
if tokens:
|
| 112 |
+
mask_tokens = df_norms.apply(
|
| 113 |
+
lambda x: all(t in _tokens_for_search(x) for t in tokens)
|
| 114 |
+
)
|
| 115 |
mask_contains = df_norms.str.contains(re.escape(matiere_norm), na=False)
|
| 116 |
|
| 117 |
# Use best available mask with priority
|
|
|
|
| 119 |
mask = mask_starts
|
| 120 |
elif mask_word.any():
|
| 121 |
mask = mask_word
|
| 122 |
+
elif mask_tokens.any():
|
| 123 |
+
mask = mask_tokens
|
| 124 |
elif mask_contains.any():
|
| 125 |
mask = mask_contains
|
| 126 |
else:
|
|
|
|
| 149 |
# Sort by relevance: entries starting with the search term come first
|
| 150 |
if not result.empty:
|
| 151 |
result_norms = result[nom_col].apply(lambda x: _normalize_for_search(str(x)))
|
| 152 |
+
result["_priority"] = 3
|
| 153 |
result.loc[result_norms.str.contains(pattern_word, na=False, regex=True), "_priority"] = 1
|
| 154 |
result.loc[result_norms.str.startswith(matiere_norm, na=False), "_priority"] = 0
|
| 155 |
+
result.loc[result_norms.apply(lambda x: all(t in _tokens_for_search(x) for t in tokens)), "_priority"] = 2
|
| 156 |
+
# Prefer OS outputs over champ when ties exist
|
| 157 |
+
result["_os_priority"] = 1
|
| 158 |
+
result.loc[result_norms.str.contains("sortie os", na=False), "_os_priority"] = 0
|
| 159 |
+
result = result.sort_values(["_priority", "_os_priority"]).drop(columns=["_priority", "_os_priority"])
|
| 160 |
|
| 161 |
return result
|
| 162 |
|
|
|
|
| 244 |
prod_col = config.GFLI_COL_PRODUCT
|
| 245 |
df_norms = df[prod_col].apply(lambda x: _normalize_for_search(str(x)) if pd.notna(x) else "")
|
| 246 |
|
| 247 |
+
# Strategy 1: starts-with
|
| 248 |
+
mask = df_norms.str.startswith(matiere_norm, na=False)
|
| 249 |
+
|
| 250 |
+
# Strategy 2: word-boundary match
|
| 251 |
+
if not mask.any():
|
| 252 |
+
pattern_word = r'\b' + re.escape(matiere_norm) + r'\b'
|
| 253 |
+
mask = df_norms.str.contains(pattern_word, na=False, regex=True)
|
| 254 |
|
| 255 |
+
# Strategy 3: token-subset match (souple)
|
| 256 |
if not mask.any():
|
| 257 |
+
tokens = _tokens_for_search(matiere_norm)
|
| 258 |
+
if tokens:
|
| 259 |
+
mask = df_norms.apply(lambda x: all(t in _tokens_for_search(x) for t in tokens))
|
| 260 |
|
| 261 |
+
# Strategy 4: contains
|
| 262 |
if not mask.any():
|
| 263 |
mask = df_norms.str.contains(re.escape(matiere_norm), na=False)
|
| 264 |
|
|
|
|
| 345 |
matiere: str,
|
| 346 |
pays_production: Optional[str] = None,
|
| 347 |
pays_transformation: Optional[str] = None,
|
| 348 |
+
top_n: Optional[int] = 8,
|
| 349 |
) -> List[Dict]:
|
| 350 |
"""
|
| 351 |
Retourne les top N correspondances EcoALIM triées par pertinence,
|
|
|
|
| 355 |
if results.empty:
|
| 356 |
return []
|
| 357 |
candidates = []
|
| 358 |
+
rows = results if top_n is None else results.head(top_n)
|
| 359 |
+
for _, row in rows.iterrows():
|
| 360 |
val = row.get(config.ECOALIM_COL_CLIMATE)
|
| 361 |
if pd.notna(val):
|
| 362 |
candidates.append({
|
|
|
|
| 371 |
def get_top_gfli_candidates(
|
| 372 |
matiere: str,
|
| 373 |
country_iso: Optional[str] = None,
|
| 374 |
+
top_n: Optional[int] = 8,
|
| 375 |
) -> List[Dict]:
|
| 376 |
"""
|
| 377 |
Retourne les top N correspondances GFLI triées par pertinence,
|
|
|
|
| 381 |
if results.empty:
|
| 382 |
return []
|
| 383 |
candidates = []
|
| 384 |
+
rows = results if top_n is None else results.head(top_n)
|
| 385 |
+
for _, row in rows.iterrows():
|
| 386 |
val = row.get(config.GFLI_COL_CLIMATE)
|
| 387 |
if pd.notna(val):
|
| 388 |
candidates.append({
|
|
|
|
| 423 |
def get_pdf_excerpt(max_chars: int = 15000) -> str:
|
| 424 |
"""Retourne un extrait du PDF CIR (tronqué si nécessaire) pour envoi au LLM."""
|
| 425 |
text = load_pdf_text()
|
|
|
|
| 426 |
if len(text) > max_chars:
|
| 427 |
return text[:max_chars] + "\n... [texte tronqué]"
|
| 428 |
return text
|
src/flowchart_engine.py
CHANGED
|
@@ -51,6 +51,14 @@ class CarbonResult:
|
|
| 51 |
|
| 52 |
# Candidats alternatifs (pour affichage comparatif quand match non exact)
|
| 53 |
candidats_alternatifs: List[dict] = field(default_factory=list)
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
| 54 |
|
| 55 |
erreur: Optional[str] = None
|
| 56 |
|
|
@@ -172,7 +180,7 @@ def _resolve_node_4(matiere: str, result: CarbonResult) -> CarbonResult:
|
|
| 172 |
if eco_worst:
|
| 173 |
val, nom, src = eco_worst
|
| 174 |
result.impact_kg_co2_eq = val
|
| 175 |
-
result.impact_tonne_co2_eq = val
|
| 176 |
result.unite_source = "kg CO2 eq / kg de produit"
|
| 177 |
result.source_db = src
|
| 178 |
result.intrant_utilise = nom
|
|
@@ -200,6 +208,56 @@ def _resolve_node_4(matiere: str, result: CarbonResult) -> CarbonResult:
|
|
| 200 |
result.actions_appliquees.append(f" → Via LLM : {gfli_smart['nom_intrant']} = {val:.2f} kg CO2 eq/t")
|
| 201 |
return result
|
| 202 |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
| 203 |
result.erreur = f"Aucune valeur trouvée pour '{matiere}' dans GFLI ni ECOALIM."
|
| 204 |
return result
|
| 205 |
|
|
@@ -278,7 +336,7 @@ def _resolve_node_5(matiere: str, result: CarbonResult) -> CarbonResult:
|
|
| 278 |
if eco_worst:
|
| 279 |
val, nom, src = eco_worst
|
| 280 |
result.impact_kg_co2_eq = val
|
| 281 |
-
result.impact_tonne_co2_eq = val
|
| 282 |
result.unite_source = "kg CO2 eq / kg de produit"
|
| 283 |
result.source_db = src
|
| 284 |
result.intrant_utilise = nom
|
|
@@ -306,6 +364,56 @@ def _resolve_node_5(matiere: str, result: CarbonResult) -> CarbonResult:
|
|
| 306 |
result.actions_appliquees.append(f" → Via LLM : {gfli_smart['nom_intrant']}")
|
| 307 |
return result
|
| 308 |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
| 309 |
result.erreur = f"Aucune valeur trouvée pour '{matiere}' (transformé, provenance inconnue)."
|
| 310 |
return result
|
| 311 |
|
|
@@ -322,7 +430,7 @@ def _resolve_node_8(matiere: str, result: CarbonResult) -> CarbonResult:
|
|
| 322 |
if eco_result:
|
| 323 |
val = eco_result["valeur_kg_co2_eq"]
|
| 324 |
result.impact_kg_co2_eq = val
|
| 325 |
-
result.impact_tonne_co2_eq = val
|
| 326 |
result.unite_source = "kg CO2 eq / kg de produit"
|
| 327 |
result.source_db = eco_result["source"]
|
| 328 |
result.intrant_utilise = eco_result["nom_intrant"]
|
|
@@ -350,7 +458,7 @@ def _resolve_node_8(matiere: str, result: CarbonResult) -> CarbonResult:
|
|
| 350 |
if eco_smart:
|
| 351 |
val = eco_smart["valeur_kg_co2_eq"]
|
| 352 |
result.impact_kg_co2_eq = val
|
| 353 |
-
result.impact_tonne_co2_eq = val
|
| 354 |
result.unite_source = "kg CO2 eq / kg de produit"
|
| 355 |
result.source_db = eco_smart["source"]
|
| 356 |
result.intrant_utilise = eco_smart["nom_intrant"]
|
|
@@ -359,6 +467,56 @@ def _resolve_node_8(matiere: str, result: CarbonResult) -> CarbonResult:
|
|
| 359 |
result.actions_appliquees.append(f" → Via LLM : {eco_smart['nom_intrant']}")
|
| 360 |
return result
|
| 361 |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
| 362 |
result.erreur = f"Aucune valeur trouvée pour '{matiere}' (brut, France)."
|
| 363 |
return result
|
| 364 |
|
|
@@ -422,7 +580,7 @@ def _resolve_node_9(matiere: str, pays_production: str, result: CarbonResult) ->
|
|
| 422 |
if eco_result:
|
| 423 |
val = eco_result["valeur_kg_co2_eq"]
|
| 424 |
result.impact_kg_co2_eq = val
|
| 425 |
-
result.impact_tonne_co2_eq = val
|
| 426 |
result.unite_source = "kg CO2 eq / kg de produit"
|
| 427 |
result.source_db = eco_result["source"]
|
| 428 |
result.intrant_utilise = eco_result["nom_intrant"]
|
|
@@ -431,6 +589,56 @@ def _resolve_node_9(matiere: str, pays_production: str, result: CarbonResult) ->
|
|
| 431 |
result.actions_appliquees.append(f" → Trouvé dans ECOALIM : {eco_result['nom_intrant']}")
|
| 432 |
return result
|
| 433 |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
| 434 |
result.erreur = f"Aucune valeur trouvée pour '{matiere}' (brut, {pays_production})."
|
| 435 |
return result
|
| 436 |
|
|
@@ -447,7 +655,7 @@ def _resolve_node_10(matiere: str, result: CarbonResult) -> CarbonResult:
|
|
| 447 |
if eco_result:
|
| 448 |
val = eco_result["valeur_kg_co2_eq"]
|
| 449 |
result.impact_kg_co2_eq = val
|
| 450 |
-
result.impact_tonne_co2_eq = val
|
| 451 |
result.unite_source = "kg CO2 eq / kg de produit"
|
| 452 |
result.source_db = eco_result["source"]
|
| 453 |
result.intrant_utilise = eco_result["nom_intrant"]
|
|
@@ -477,7 +685,7 @@ def _resolve_node_10(matiere: str, result: CarbonResult) -> CarbonResult:
|
|
| 477 |
if eco_smart:
|
| 478 |
val = eco_smart["valeur_kg_co2_eq"]
|
| 479 |
result.impact_kg_co2_eq = val
|
| 480 |
-
result.impact_tonne_co2_eq = val
|
| 481 |
result.unite_source = "kg CO2 eq / kg de produit"
|
| 482 |
result.source_db = eco_smart["source"]
|
| 483 |
result.intrant_utilise = eco_smart["nom_intrant"]
|
|
@@ -486,6 +694,56 @@ def _resolve_node_10(matiere: str, result: CarbonResult) -> CarbonResult:
|
|
| 486 |
result.actions_appliquees.append(f" → Via LLM : {eco_smart['nom_intrant']}")
|
| 487 |
return result
|
| 488 |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
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|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
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|
|
|
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|
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|
|
|
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|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
| 489 |
result.erreur = f"Aucune valeur trouvée pour '{matiere}' (transformé, France/France)."
|
| 490 |
return result
|
| 491 |
|
|
@@ -557,6 +815,56 @@ def _resolve_node_11(matiere: str, result: CarbonResult) -> CarbonResult:
|
|
| 557 |
result.actions_appliquees.append(f" → Via LLM : {gfli_smart['nom_intrant']}")
|
| 558 |
return result
|
| 559 |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
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|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
| 560 |
result.erreur = f"Aucune valeur trouvée pour '{matiere}' (transformé France, MP brute hors FR)."
|
| 561 |
return result
|
| 562 |
|
|
@@ -637,6 +945,56 @@ def _resolve_node_12(matiere: str, pays_transformation: str, result: CarbonResul
|
|
| 637 |
result.actions_appliquees.append(f" → Via LLM : {gfli_smart['nom_intrant']}")
|
| 638 |
return result
|
| 639 |
|
|
|
|
|
|
|
|
|
|
|
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|
|
|
|
|
|
|
|
|
| 640 |
result.erreur = f"Aucune valeur trouvée pour '{matiere}' (transformé hors France)."
|
| 641 |
return result
|
| 642 |
|
|
@@ -704,7 +1062,7 @@ def evaluate_carbon_impact(
|
|
| 704 |
answer="Intrant brut/non transformé",
|
| 705 |
))
|
| 706 |
result.node_resultat = "node_4"
|
| 707 |
-
|
| 708 |
else:
|
| 709 |
result.parcours.append(StepLog(
|
| 710 |
node_id="node_2",
|
|
@@ -712,80 +1070,103 @@ def evaluate_carbon_impact(
|
|
| 712 |
answer="Coproduit/intrant transformé",
|
| 713 |
))
|
| 714 |
result.node_resultat = "node_5"
|
| 715 |
-
|
| 716 |
-
|
| 717 |
-
# Provenance connue
|
| 718 |
-
result.parcours.append(StepLog(
|
| 719 |
-
node_id="node_1",
|
| 720 |
-
question="Connaissez-vous l'endroit où l'intrant a été cultivé ou produit ?",
|
| 721 |
-
answer=f"Oui — Production: {pays_production}" + (f", Transformation: {pays_transformation}" if pays_transformation else ""),
|
| 722 |
-
))
|
| 723 |
|
| 724 |
-
|
| 725 |
-
#
|
| 726 |
result.parcours.append(StepLog(
|
| 727 |
-
node_id="
|
| 728 |
-
question="
|
| 729 |
-
answer="
|
| 730 |
))
|
| 731 |
|
| 732 |
-
if
|
| 733 |
-
|
| 734 |
-
node_id="node_6",
|
| 735 |
-
question="Où l'intrant brut a-t-il été cultivé ?",
|
| 736 |
-
answer="En France",
|
| 737 |
-
))
|
| 738 |
-
result.node_resultat = "node_8"
|
| 739 |
-
return _resolve_node_8(matiere_premiere, result)
|
| 740 |
-
else:
|
| 741 |
result.parcours.append(StepLog(
|
| 742 |
-
node_id="
|
| 743 |
-
question="
|
| 744 |
-
answer=
|
| 745 |
))
|
| 746 |
-
result.node_resultat = "node_9"
|
| 747 |
-
return _resolve_node_9(matiere_premiere, pays_production, result)
|
| 748 |
|
| 749 |
-
|
| 750 |
-
|
| 751 |
-
|
| 752 |
-
|
| 753 |
-
|
| 754 |
-
|
| 755 |
-
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
| 756 |
|
| 757 |
-
|
|
|
|
| 758 |
result.parcours.append(StepLog(
|
| 759 |
-
node_id="
|
| 760 |
-
question="
|
| 761 |
-
answer="
|
| 762 |
))
|
| 763 |
-
result.node_resultat = "node_10"
|
| 764 |
-
return _resolve_node_10(matiere_premiere, result)
|
| 765 |
|
| 766 |
-
|
| 767 |
-
|
| 768 |
-
|
| 769 |
-
|
| 770 |
-
|
| 771 |
-
|
| 772 |
-
|
| 773 |
-
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
| 774 |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
| 775 |
else:
|
| 776 |
-
|
| 777 |
-
|
| 778 |
-
question="Où l'intrant a-t-il été transformé et d'où provient la MP brute ?",
|
| 779 |
-
answer=f"Transformé hors France — {pays_transformation}",
|
| 780 |
-
))
|
| 781 |
-
result.node_resultat = "node_12"
|
| 782 |
-
result = _resolve_node_12(matiere_premiere, pays_transformation or pays_production or "", result)
|
| 783 |
|
| 784 |
# ------------------------------------------------------------------
|
| 785 |
# Post-processing : collecter les candidats alternatifs
|
| 786 |
# ------------------------------------------------------------------
|
| 787 |
result = _collect_candidates(result)
|
| 788 |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
| 789 |
# Générer une justification LLM si le match n'est pas exact et qu'il n'y en a pas
|
| 790 |
if not result.match_exact and not result.justification_alternative and not result.erreur:
|
| 791 |
if result.intrant_utilise and result.impact_kg_co2_eq is not None:
|
|
@@ -827,29 +1208,54 @@ def _collect_candidates(result: CarbonResult) -> CarbonResult:
|
|
| 827 |
|
| 828 |
# Collecter depuis la source utilisée + l'autre source
|
| 829 |
# D'abord la source principalement utilisée
|
|
|
|
|
|
|
|
|
|
| 830 |
if "ECOALIM" in source.upper():
|
| 831 |
candidates.extend(data_loader.get_top_ecoalim_candidates(
|
| 832 |
matiere,
|
| 833 |
pays_production=result.pays_production,
|
| 834 |
pays_transformation=result.pays_transformation,
|
| 835 |
-
top_n=8,
|
| 836 |
))
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
| 837 |
candidates.extend(data_loader.get_top_gfli_candidates(
|
| 838 |
-
matiere, country_iso=country_iso, top_n=4,
|
| 839 |
))
|
|
|
|
|
|
|
|
|
|
|
|
|
| 840 |
else:
|
| 841 |
# Essayer aussi avec le nom traduit si on est sur GFLI
|
| 842 |
# Le nom d'intrant utilisé contient le terme anglais
|
| 843 |
intrant_base = result.intrant_utilise.split(",")[0].split("/")[0].strip()
|
| 844 |
candidates.extend(data_loader.get_top_gfli_candidates(
|
| 845 |
-
intrant_base, country_iso=country_iso, top_n=8,
|
| 846 |
))
|
|
|
|
|
|
|
|
|
|
|
|
|
| 847 |
candidates.extend(data_loader.get_top_ecoalim_candidates(
|
| 848 |
matiere,
|
| 849 |
pays_production=result.pays_production,
|
| 850 |
pays_transformation=result.pays_transformation,
|
| 851 |
-
top_n=4,
|
| 852 |
))
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
| 853 |
|
| 854 |
# Dédupliquer, exclure l'intrant sélectionné, et filtrer les faux positifs
|
| 855 |
seen = set()
|
|
@@ -867,6 +1273,10 @@ def _collect_candidates(result: CarbonResult) -> CarbonResult:
|
|
| 867 |
# Accepter quand même si ça matche le nom de base de l'intrant validé
|
| 868 |
if intrant_base and _is_name_match(intrant_base, c["nom"]):
|
| 869 |
pass # OK, même famille de produit
|
|
|
|
|
|
|
|
|
|
|
|
|
| 870 |
else:
|
| 871 |
continue # Faux positif
|
| 872 |
seen.add(key)
|
|
|
|
| 51 |
|
| 52 |
# Candidats alternatifs (pour affichage comparatif quand match non exact)
|
| 53 |
candidats_alternatifs: List[dict] = field(default_factory=list)
|
| 54 |
+
candidat_recommande: Optional[str] = None
|
| 55 |
+
candidats_reflexion: Optional[str] = None
|
| 56 |
+
|
| 57 |
+
# 4 propositions d'alternatives (itinerary, locality, form, combined)
|
| 58 |
+
alternatives_itinerary: Optional[dict] = None
|
| 59 |
+
alternatives_locality: Optional[dict] = None
|
| 60 |
+
alternatives_form: Optional[dict] = None
|
| 61 |
+
alternatives_combined: Optional[dict] = None
|
| 62 |
|
| 63 |
erreur: Optional[str] = None
|
| 64 |
|
|
|
|
| 180 |
if eco_worst:
|
| 181 |
val, nom, src = eco_worst
|
| 182 |
result.impact_kg_co2_eq = val
|
| 183 |
+
result.impact_tonne_co2_eq = val
|
| 184 |
result.unite_source = "kg CO2 eq / kg de produit"
|
| 185 |
result.source_db = src
|
| 186 |
result.intrant_utilise = nom
|
|
|
|
| 208 |
result.actions_appliquees.append(f" → Via LLM : {gfli_smart['nom_intrant']} = {val:.2f} kg CO2 eq/t")
|
| 209 |
return result
|
| 210 |
|
| 211 |
+
# Étape 4 : Fallback - Proposer des matières alternatives
|
| 212 |
+
result.actions_appliquees.append("4. Fallback - Recherche via LLM de 4 alternatives")
|
| 213 |
+
alternatives = llm_service.find_alternative_materials(matiere, db_name="GFLI")
|
| 214 |
+
|
| 215 |
+
if alternatives:
|
| 216 |
+
# Stocker les 4 alternatives dans CarbonResult
|
| 217 |
+
if alternatives.get("itinerary"):
|
| 218 |
+
alt = alternatives["itinerary"]
|
| 219 |
+
result.alternatives_itinerary = {
|
| 220 |
+
"name": alt["name"],
|
| 221 |
+
"impact": alt["impact"],
|
| 222 |
+
"source": alt["source"],
|
| 223 |
+
"reasoning": alt["reasoning"],
|
| 224 |
+
}
|
| 225 |
+
if alternatives.get("locality"):
|
| 226 |
+
alt = alternatives["locality"]
|
| 227 |
+
result.alternatives_locality = {
|
| 228 |
+
"name": alt["name"],
|
| 229 |
+
"impact": alt["impact"],
|
| 230 |
+
"source": alt["source"],
|
| 231 |
+
"reasoning": alt["reasoning"],
|
| 232 |
+
}
|
| 233 |
+
if alternatives.get("form"):
|
| 234 |
+
alt = alternatives["form"]
|
| 235 |
+
result.alternatives_form = {
|
| 236 |
+
"name": alt["name"],
|
| 237 |
+
"impact": alt["impact"],
|
| 238 |
+
"source": alt["source"],
|
| 239 |
+
"reasoning": alt["reasoning"],
|
| 240 |
+
}
|
| 241 |
+
if alternatives.get("combined"):
|
| 242 |
+
alt = alternatives["combined"]
|
| 243 |
+
result.alternatives_combined = {
|
| 244 |
+
"name": alt["name"],
|
| 245 |
+
"impact": alt["impact"],
|
| 246 |
+
"source": alt["source"],
|
| 247 |
+
"reasoning": alt["reasoning"],
|
| 248 |
+
}
|
| 249 |
+
# Utiliser la combined comme valeur principale
|
| 250 |
+
val = alt["impact"]
|
| 251 |
+
result.impact_kg_co2_eq = val
|
| 252 |
+
result.impact_tonne_co2_eq = val / 1000.0
|
| 253 |
+
result.unite_source = "kg CO2 eq / tonne de produit"
|
| 254 |
+
result.source_db = alt["source"]
|
| 255 |
+
result.intrant_utilise = alt["name"]
|
| 256 |
+
result.match_exact = False
|
| 257 |
+
result.justification_alternative = alt["reasoning"]
|
| 258 |
+
result.actions_appliquees.append(f" → Matière proposée (combo) : {alt['name']} = {val:.2f} kg CO2 eq/t")
|
| 259 |
+
return result
|
| 260 |
+
|
| 261 |
result.erreur = f"Aucune valeur trouvée pour '{matiere}' dans GFLI ni ECOALIM."
|
| 262 |
return result
|
| 263 |
|
|
|
|
| 336 |
if eco_worst:
|
| 337 |
val, nom, src = eco_worst
|
| 338 |
result.impact_kg_co2_eq = val
|
| 339 |
+
result.impact_tonne_co2_eq = val
|
| 340 |
result.unite_source = "kg CO2 eq / kg de produit"
|
| 341 |
result.source_db = src
|
| 342 |
result.intrant_utilise = nom
|
|
|
|
| 364 |
result.actions_appliquees.append(f" → Via LLM : {gfli_smart['nom_intrant']}")
|
| 365 |
return result
|
| 366 |
|
| 367 |
+
# Étape 4 : Fallback - Proposer des matières alternatives
|
| 368 |
+
result.actions_appliquees.append("4. Fallback - Recherche via LLM de 4 alternatives (transformée)")
|
| 369 |
+
alternatives = llm_service.find_alternative_materials(matiere, db_name="GFLI")
|
| 370 |
+
|
| 371 |
+
if alternatives:
|
| 372 |
+
# Stocker les 4 alternatives
|
| 373 |
+
if alternatives.get("itinerary"):
|
| 374 |
+
alt = alternatives["itinerary"]
|
| 375 |
+
result.alternatives_itinerary = {
|
| 376 |
+
"name": alt["name"],
|
| 377 |
+
"impact": alt["impact"],
|
| 378 |
+
"source": alt["source"],
|
| 379 |
+
"reasoning": alt["reasoning"],
|
| 380 |
+
}
|
| 381 |
+
if alternatives.get("locality"):
|
| 382 |
+
alt = alternatives["locality"]
|
| 383 |
+
result.alternatives_locality = {
|
| 384 |
+
"name": alt["name"],
|
| 385 |
+
"impact": alt["impact"],
|
| 386 |
+
"source": alt["source"],
|
| 387 |
+
"reasoning": alt["reasoning"],
|
| 388 |
+
}
|
| 389 |
+
if alternatives.get("form"):
|
| 390 |
+
alt = alternatives["form"]
|
| 391 |
+
result.alternatives_form = {
|
| 392 |
+
"name": alt["name"],
|
| 393 |
+
"impact": alt["impact"],
|
| 394 |
+
"source": alt["source"],
|
| 395 |
+
"reasoning": alt["reasoning"],
|
| 396 |
+
}
|
| 397 |
+
if alternatives.get("combined"):
|
| 398 |
+
alt = alternatives["combined"]
|
| 399 |
+
result.alternatives_combined = {
|
| 400 |
+
"name": alt["name"],
|
| 401 |
+
"impact": alt["impact"],
|
| 402 |
+
"source": alt["source"],
|
| 403 |
+
"reasoning": alt["reasoning"],
|
| 404 |
+
}
|
| 405 |
+
# Utiliser la combined comme valeur principale
|
| 406 |
+
val = alt["impact"]
|
| 407 |
+
result.impact_kg_co2_eq = val
|
| 408 |
+
result.impact_tonne_co2_eq = val / 1000.0
|
| 409 |
+
result.unite_source = "kg CO2 eq / tonne de produit"
|
| 410 |
+
result.source_db = alt["source"]
|
| 411 |
+
result.intrant_utilise = alt["name"]
|
| 412 |
+
result.match_exact = False
|
| 413 |
+
result.justification_alternative = alt["reasoning"]
|
| 414 |
+
result.actions_appliquees.append(f" → Matière proposée (combo) : {alt['name']} = {val:.2f} kg CO2 eq/t")
|
| 415 |
+
return result
|
| 416 |
+
|
| 417 |
result.erreur = f"Aucune valeur trouvée pour '{matiere}' (transformé, provenance inconnue)."
|
| 418 |
return result
|
| 419 |
|
|
|
|
| 430 |
if eco_result:
|
| 431 |
val = eco_result["valeur_kg_co2_eq"]
|
| 432 |
result.impact_kg_co2_eq = val
|
| 433 |
+
result.impact_tonne_co2_eq = val
|
| 434 |
result.unite_source = "kg CO2 eq / kg de produit"
|
| 435 |
result.source_db = eco_result["source"]
|
| 436 |
result.intrant_utilise = eco_result["nom_intrant"]
|
|
|
|
| 458 |
if eco_smart:
|
| 459 |
val = eco_smart["valeur_kg_co2_eq"]
|
| 460 |
result.impact_kg_co2_eq = val
|
| 461 |
+
result.impact_tonne_co2_eq = val
|
| 462 |
result.unite_source = "kg CO2 eq / kg de produit"
|
| 463 |
result.source_db = eco_smart["source"]
|
| 464 |
result.intrant_utilise = eco_smart["nom_intrant"]
|
|
|
|
| 467 |
result.actions_appliquees.append(f" → Via LLM : {eco_smart['nom_intrant']}")
|
| 468 |
return result
|
| 469 |
|
| 470 |
+
# Étape 4 : Fallback - Proposer des matières alternatives
|
| 471 |
+
result.actions_appliquees.append("4. Fallback - Recherche via LLM de 4 alternatives (France)")
|
| 472 |
+
alternatives = llm_service.find_alternative_materials(matiere, db_name="GFLI", country_hint="France")
|
| 473 |
+
|
| 474 |
+
if alternatives:
|
| 475 |
+
# Stocker les 4 alternatives dans CarbonResult
|
| 476 |
+
if alternatives.get("itinerary"):
|
| 477 |
+
alt = alternatives["itinerary"]
|
| 478 |
+
result.alternatives_itinerary = {
|
| 479 |
+
"name": alt["name"],
|
| 480 |
+
"impact": alt["impact"],
|
| 481 |
+
"source": alt["source"],
|
| 482 |
+
"reasoning": alt["reasoning"],
|
| 483 |
+
}
|
| 484 |
+
if alternatives.get("locality"):
|
| 485 |
+
alt = alternatives["locality"]
|
| 486 |
+
result.alternatives_locality = {
|
| 487 |
+
"name": alt["name"],
|
| 488 |
+
"impact": alt["impact"],
|
| 489 |
+
"source": alt["source"],
|
| 490 |
+
"reasoning": alt["reasoning"],
|
| 491 |
+
}
|
| 492 |
+
if alternatives.get("form"):
|
| 493 |
+
alt = alternatives["form"]
|
| 494 |
+
result.alternatives_form = {
|
| 495 |
+
"name": alt["name"],
|
| 496 |
+
"impact": alt["impact"],
|
| 497 |
+
"source": alt["source"],
|
| 498 |
+
"reasoning": alt["reasoning"],
|
| 499 |
+
}
|
| 500 |
+
if alternatives.get("combined"):
|
| 501 |
+
alt = alternatives["combined"]
|
| 502 |
+
result.alternatives_combined = {
|
| 503 |
+
"name": alt["name"],
|
| 504 |
+
"impact": alt["impact"],
|
| 505 |
+
"source": alt["source"],
|
| 506 |
+
"reasoning": alt["reasoning"],
|
| 507 |
+
}
|
| 508 |
+
# Utiliser la combined comme valeur principale
|
| 509 |
+
val = alt["impact"]
|
| 510 |
+
result.impact_kg_co2_eq = val
|
| 511 |
+
result.impact_tonne_co2_eq = val / 1000.0
|
| 512 |
+
result.unite_source = "kg CO2 eq / tonne de produit"
|
| 513 |
+
result.source_db = alt["source"]
|
| 514 |
+
result.intrant_utilise = alt["name"]
|
| 515 |
+
result.match_exact = False
|
| 516 |
+
result.justification_alternative = alt["reasoning"]
|
| 517 |
+
result.actions_appliquees.append(f" → Matière proposée (combo) : {alt['name']} = {val:.2f} kg CO2 eq/t")
|
| 518 |
+
return result
|
| 519 |
+
|
| 520 |
result.erreur = f"Aucune valeur trouvée pour '{matiere}' (brut, France)."
|
| 521 |
return result
|
| 522 |
|
|
|
|
| 580 |
if eco_result:
|
| 581 |
val = eco_result["valeur_kg_co2_eq"]
|
| 582 |
result.impact_kg_co2_eq = val
|
| 583 |
+
result.impact_tonne_co2_eq = val
|
| 584 |
result.unite_source = "kg CO2 eq / kg de produit"
|
| 585 |
result.source_db = eco_result["source"]
|
| 586 |
result.intrant_utilise = eco_result["nom_intrant"]
|
|
|
|
| 589 |
result.actions_appliquees.append(f" → Trouvé dans ECOALIM : {eco_result['nom_intrant']}")
|
| 590 |
return result
|
| 591 |
|
| 592 |
+
# Étape 4 : Fallback - Proposer des matières alternatives
|
| 593 |
+
result.actions_appliquees.append(f"4. Fallback - Recherche via LLM de 4 alternatives ({pays_production})")
|
| 594 |
+
alternatives = llm_service.find_alternative_materials(matiere, db_name="GFLI", country_hint=pays_production)
|
| 595 |
+
|
| 596 |
+
if alternatives:
|
| 597 |
+
# Stocker les 4 alternatives dans CarbonResult
|
| 598 |
+
if alternatives.get("itinerary"):
|
| 599 |
+
alt = alternatives["itinerary"]
|
| 600 |
+
result.alternatives_itinerary = {
|
| 601 |
+
"name": alt["name"],
|
| 602 |
+
"impact": alt["impact"],
|
| 603 |
+
"source": alt["source"],
|
| 604 |
+
"reasoning": alt["reasoning"],
|
| 605 |
+
}
|
| 606 |
+
if alternatives.get("locality"):
|
| 607 |
+
alt = alternatives["locality"]
|
| 608 |
+
result.alternatives_locality = {
|
| 609 |
+
"name": alt["name"],
|
| 610 |
+
"impact": alt["impact"],
|
| 611 |
+
"source": alt["source"],
|
| 612 |
+
"reasoning": alt["reasoning"],
|
| 613 |
+
}
|
| 614 |
+
if alternatives.get("form"):
|
| 615 |
+
alt = alternatives["form"]
|
| 616 |
+
result.alternatives_form = {
|
| 617 |
+
"name": alt["name"],
|
| 618 |
+
"impact": alt["impact"],
|
| 619 |
+
"source": alt["source"],
|
| 620 |
+
"reasoning": alt["reasoning"],
|
| 621 |
+
}
|
| 622 |
+
if alternatives.get("combined"):
|
| 623 |
+
alt = alternatives["combined"]
|
| 624 |
+
result.alternatives_combined = {
|
| 625 |
+
"name": alt["name"],
|
| 626 |
+
"impact": alt["impact"],
|
| 627 |
+
"source": alt["source"],
|
| 628 |
+
"reasoning": alt["reasoning"],
|
| 629 |
+
}
|
| 630 |
+
# Utiliser la combined comme valeur principale
|
| 631 |
+
val = alt["impact"]
|
| 632 |
+
result.impact_kg_co2_eq = val
|
| 633 |
+
result.impact_tonne_co2_eq = val / 1000.0
|
| 634 |
+
result.unite_source = "kg CO2 eq / tonne de produit"
|
| 635 |
+
result.source_db = alt["source"]
|
| 636 |
+
result.intrant_utilise = alt["name"]
|
| 637 |
+
result.match_exact = False
|
| 638 |
+
result.justification_alternative = alt["reasoning"]
|
| 639 |
+
result.actions_appliquees.append(f" → Matière proposée (combo) : {alt['name']} = {val:.2f} kg CO2 eq/t")
|
| 640 |
+
return result
|
| 641 |
+
|
| 642 |
result.erreur = f"Aucune valeur trouvée pour '{matiere}' (brut, {pays_production})."
|
| 643 |
return result
|
| 644 |
|
|
|
|
| 655 |
if eco_result:
|
| 656 |
val = eco_result["valeur_kg_co2_eq"]
|
| 657 |
result.impact_kg_co2_eq = val
|
| 658 |
+
result.impact_tonne_co2_eq = val
|
| 659 |
result.unite_source = "kg CO2 eq / kg de produit"
|
| 660 |
result.source_db = eco_result["source"]
|
| 661 |
result.intrant_utilise = eco_result["nom_intrant"]
|
|
|
|
| 685 |
if eco_smart:
|
| 686 |
val = eco_smart["valeur_kg_co2_eq"]
|
| 687 |
result.impact_kg_co2_eq = val
|
| 688 |
+
result.impact_tonne_co2_eq = val
|
| 689 |
result.unite_source = "kg CO2 eq / kg de produit"
|
| 690 |
result.source_db = eco_smart["source"]
|
| 691 |
result.intrant_utilise = eco_smart["nom_intrant"]
|
|
|
|
| 694 |
result.actions_appliquees.append(f" → Via LLM : {eco_smart['nom_intrant']}")
|
| 695 |
return result
|
| 696 |
|
| 697 |
+
# Étape 4 : Fallback - Proposer des matières alternatives
|
| 698 |
+
result.actions_appliquees.append("4. Fallback - Recherche via LLM de 4 alternatives (France)")
|
| 699 |
+
alternatives = llm_service.find_alternative_materials(matiere, db_name="GFLI", country_hint="France")
|
| 700 |
+
|
| 701 |
+
if alternatives:
|
| 702 |
+
# Stocker les 4 alternatives dans CarbonResult
|
| 703 |
+
if alternatives.get("itinerary"):
|
| 704 |
+
alt = alternatives["itinerary"]
|
| 705 |
+
result.alternatives_itinerary = {
|
| 706 |
+
"name": alt["name"],
|
| 707 |
+
"impact": alt["impact"],
|
| 708 |
+
"source": alt["source"],
|
| 709 |
+
"reasoning": alt["reasoning"],
|
| 710 |
+
}
|
| 711 |
+
if alternatives.get("locality"):
|
| 712 |
+
alt = alternatives["locality"]
|
| 713 |
+
result.alternatives_locality = {
|
| 714 |
+
"name": alt["name"],
|
| 715 |
+
"impact": alt["impact"],
|
| 716 |
+
"source": alt["source"],
|
| 717 |
+
"reasoning": alt["reasoning"],
|
| 718 |
+
}
|
| 719 |
+
if alternatives.get("form"):
|
| 720 |
+
alt = alternatives["form"]
|
| 721 |
+
result.alternatives_form = {
|
| 722 |
+
"name": alt["name"],
|
| 723 |
+
"impact": alt["impact"],
|
| 724 |
+
"source": alt["source"],
|
| 725 |
+
"reasoning": alt["reasoning"],
|
| 726 |
+
}
|
| 727 |
+
if alternatives.get("combined"):
|
| 728 |
+
alt = alternatives["combined"]
|
| 729 |
+
result.alternatives_combined = {
|
| 730 |
+
"name": alt["name"],
|
| 731 |
+
"impact": alt["impact"],
|
| 732 |
+
"source": alt["source"],
|
| 733 |
+
"reasoning": alt["reasoning"],
|
| 734 |
+
}
|
| 735 |
+
# Utiliser la combined comme valeur principale
|
| 736 |
+
val = alt["impact"]
|
| 737 |
+
result.impact_kg_co2_eq = val
|
| 738 |
+
result.impact_tonne_co2_eq = val
|
| 739 |
+
result.unite_source = "kg CO2 eq / kg de produit"
|
| 740 |
+
result.source_db = alt["source"]
|
| 741 |
+
result.intrant_utilise = alt["name"]
|
| 742 |
+
result.match_exact = False
|
| 743 |
+
result.justification_alternative = alt["reasoning"]
|
| 744 |
+
result.actions_appliquees.append(f" → Matière proposée (combo) : {alt['name']} = {val:.4f} kg CO2 eq/kg")
|
| 745 |
+
return result
|
| 746 |
+
|
| 747 |
result.erreur = f"Aucune valeur trouvée pour '{matiere}' (transformé, France/France)."
|
| 748 |
return result
|
| 749 |
|
|
|
|
| 815 |
result.actions_appliquees.append(f" → Via LLM : {gfli_smart['nom_intrant']}")
|
| 816 |
return result
|
| 817 |
|
| 818 |
+
# Étape 5 : Fallback - Proposer des matières alternatives
|
| 819 |
+
result.actions_appliquees.append("5. Fallback - Recherche via LLM de 4 alternatives (France)")
|
| 820 |
+
alternatives = llm_service.find_alternative_materials(matiere, db_name="GFLI", country_hint="France")
|
| 821 |
+
|
| 822 |
+
if alternatives:
|
| 823 |
+
# Stocker les 4 alternatives dans CarbonResult
|
| 824 |
+
if alternatives.get("itinerary"):
|
| 825 |
+
alt = alternatives["itinerary"]
|
| 826 |
+
result.alternatives_itinerary = {
|
| 827 |
+
"name": alt["name"],
|
| 828 |
+
"impact": alt["impact"],
|
| 829 |
+
"source": alt["source"],
|
| 830 |
+
"reasoning": alt["reasoning"],
|
| 831 |
+
}
|
| 832 |
+
if alternatives.get("locality"):
|
| 833 |
+
alt = alternatives["locality"]
|
| 834 |
+
result.alternatives_locality = {
|
| 835 |
+
"name": alt["name"],
|
| 836 |
+
"impact": alt["impact"],
|
| 837 |
+
"source": alt["source"],
|
| 838 |
+
"reasoning": alt["reasoning"],
|
| 839 |
+
}
|
| 840 |
+
if alternatives.get("form"):
|
| 841 |
+
alt = alternatives["form"]
|
| 842 |
+
result.alternatives_form = {
|
| 843 |
+
"name": alt["name"],
|
| 844 |
+
"impact": alt["impact"],
|
| 845 |
+
"source": alt["source"],
|
| 846 |
+
"reasoning": alt["reasoning"],
|
| 847 |
+
}
|
| 848 |
+
if alternatives.get("combined"):
|
| 849 |
+
alt = alternatives["combined"]
|
| 850 |
+
result.alternatives_combined = {
|
| 851 |
+
"name": alt["name"],
|
| 852 |
+
"impact": alt["impact"],
|
| 853 |
+
"source": alt["source"],
|
| 854 |
+
"reasoning": alt["reasoning"],
|
| 855 |
+
}
|
| 856 |
+
# Utiliser la combined comme valeur principale
|
| 857 |
+
val = alt["impact"]
|
| 858 |
+
result.impact_kg_co2_eq = val
|
| 859 |
+
result.impact_tonne_co2_eq = val / 1000.0
|
| 860 |
+
result.unite_source = "kg CO2 eq / tonne de produit"
|
| 861 |
+
result.source_db = alt["source"]
|
| 862 |
+
result.intrant_utilise = alt["name"]
|
| 863 |
+
result.match_exact = False
|
| 864 |
+
result.justification_alternative = alt["reasoning"]
|
| 865 |
+
result.actions_appliquees.append(f" → Matière proposée (combo) : {alt['name']} = {val:.2f} kg CO2 eq/t")
|
| 866 |
+
return result
|
| 867 |
+
|
| 868 |
result.erreur = f"Aucune valeur trouvée pour '{matiere}' (transformé France, MP brute hors FR)."
|
| 869 |
return result
|
| 870 |
|
|
|
|
| 945 |
result.actions_appliquees.append(f" → Via LLM : {gfli_smart['nom_intrant']}")
|
| 946 |
return result
|
| 947 |
|
| 948 |
+
# Étape 5 : Fallback - Proposer des matières alternatives
|
| 949 |
+
result.actions_appliquees.append(f"5. Fallback - Recherche via LLM de 4 alternatives ({pays_transformation})")
|
| 950 |
+
alternatives = llm_service.find_alternative_materials(matiere, db_name="GFLI", country_hint=pays_transformation)
|
| 951 |
+
|
| 952 |
+
if alternatives:
|
| 953 |
+
# Stocker les 4 alternatives dans CarbonResult
|
| 954 |
+
if alternatives.get("itinerary"):
|
| 955 |
+
alt = alternatives["itinerary"]
|
| 956 |
+
result.alternatives_itinerary = {
|
| 957 |
+
"name": alt["name"],
|
| 958 |
+
"impact": alt["impact"],
|
| 959 |
+
"source": alt["source"],
|
| 960 |
+
"reasoning": alt["reasoning"],
|
| 961 |
+
}
|
| 962 |
+
if alternatives.get("locality"):
|
| 963 |
+
alt = alternatives["locality"]
|
| 964 |
+
result.alternatives_locality = {
|
| 965 |
+
"name": alt["name"],
|
| 966 |
+
"impact": alt["impact"],
|
| 967 |
+
"source": alt["source"],
|
| 968 |
+
"reasoning": alt["reasoning"],
|
| 969 |
+
}
|
| 970 |
+
if alternatives.get("form"):
|
| 971 |
+
alt = alternatives["form"]
|
| 972 |
+
result.alternatives_form = {
|
| 973 |
+
"name": alt["name"],
|
| 974 |
+
"impact": alt["impact"],
|
| 975 |
+
"source": alt["source"],
|
| 976 |
+
"reasoning": alt["reasoning"],
|
| 977 |
+
}
|
| 978 |
+
if alternatives.get("combined"):
|
| 979 |
+
alt = alternatives["combined"]
|
| 980 |
+
result.alternatives_combined = {
|
| 981 |
+
"name": alt["name"],
|
| 982 |
+
"impact": alt["impact"],
|
| 983 |
+
"source": alt["source"],
|
| 984 |
+
"reasoning": alt["reasoning"],
|
| 985 |
+
}
|
| 986 |
+
# Utiliser la combined comme valeur principale
|
| 987 |
+
val = alt["impact"]
|
| 988 |
+
result.impact_kg_co2_eq = val
|
| 989 |
+
result.impact_tonne_co2_eq = val / 1000.0
|
| 990 |
+
result.unite_source = "kg CO2 eq / tonne de produit"
|
| 991 |
+
result.source_db = alt["source"]
|
| 992 |
+
result.intrant_utilise = alt["name"]
|
| 993 |
+
result.match_exact = False
|
| 994 |
+
result.justification_alternative = alt["reasoning"]
|
| 995 |
+
result.actions_appliquees.append(f" → Matière proposée (combo) : {alt['name']} = {val:.2f} kg CO2 eq/t")
|
| 996 |
+
return result
|
| 997 |
+
|
| 998 |
result.erreur = f"Aucune valeur trouvée pour '{matiere}' (transformé hors France)."
|
| 999 |
return result
|
| 1000 |
|
|
|
|
| 1062 |
answer="Intrant brut/non transformé",
|
| 1063 |
))
|
| 1064 |
result.node_resultat = "node_4"
|
| 1065 |
+
result = _resolve_node_4(matiere_premiere, result)
|
| 1066 |
else:
|
| 1067 |
result.parcours.append(StepLog(
|
| 1068 |
node_id="node_2",
|
|
|
|
| 1070 |
answer="Coproduit/intrant transformé",
|
| 1071 |
))
|
| 1072 |
result.node_resultat = "node_5"
|
| 1073 |
+
result = _resolve_node_5(matiere_premiere, result)
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
| 1074 |
|
| 1075 |
+
else:
|
| 1076 |
+
# Provenance connue
|
| 1077 |
result.parcours.append(StepLog(
|
| 1078 |
+
node_id="node_1",
|
| 1079 |
+
question="Connaissez-vous l'endroit où l'intrant a été cultivé ou produit ?",
|
| 1080 |
+
answer=f"Oui — Production: {pays_production}" + (f", Transformation: {pays_transformation}" if pays_transformation else ""),
|
| 1081 |
))
|
| 1082 |
|
| 1083 |
+
if not is_transformed:
|
| 1084 |
+
# Node 3 → Node 6 : où a-t-il été cultivé ?
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
| 1085 |
result.parcours.append(StepLog(
|
| 1086 |
+
node_id="node_3",
|
| 1087 |
+
question="Quel est le niveau de transformation ?",
|
| 1088 |
+
answer="Intrant brut/non transformé",
|
| 1089 |
))
|
|
|
|
|
|
|
| 1090 |
|
| 1091 |
+
if _is_france(pays_production):
|
| 1092 |
+
result.parcours.append(StepLog(
|
| 1093 |
+
node_id="node_6",
|
| 1094 |
+
question="Où l'intrant brut a-t-il été cultivé ?",
|
| 1095 |
+
answer="En France",
|
| 1096 |
+
))
|
| 1097 |
+
result.node_resultat = "node_8"
|
| 1098 |
+
result = _resolve_node_8(matiere_premiere, result)
|
| 1099 |
+
else:
|
| 1100 |
+
result.parcours.append(StepLog(
|
| 1101 |
+
node_id="node_6",
|
| 1102 |
+
question="Où l'intrant brut a-t-il été cultivé ?",
|
| 1103 |
+
answer=f"Hors France — {pays_production}",
|
| 1104 |
+
))
|
| 1105 |
+
result.node_resultat = "node_9"
|
| 1106 |
+
result = _resolve_node_9(matiere_premiere, pays_production, result)
|
| 1107 |
|
| 1108 |
+
else:
|
| 1109 |
+
# Node 3 → Node 7 : où transformé + origine MP brute ?
|
| 1110 |
result.parcours.append(StepLog(
|
| 1111 |
+
node_id="node_3",
|
| 1112 |
+
question="Quel est le niveau de transformation ?",
|
| 1113 |
+
answer="Coproduit/intrant transformé",
|
| 1114 |
))
|
|
|
|
|
|
|
| 1115 |
|
| 1116 |
+
if _is_france(pays_transformation) and _is_france(pays_production):
|
| 1117 |
+
result.parcours.append(StepLog(
|
| 1118 |
+
node_id="node_7",
|
| 1119 |
+
question="Où l'intrant a-t-il été transformé et d'où provient la MP brute ?",
|
| 1120 |
+
answer="Transformé en France à partir de MP brute française",
|
| 1121 |
+
))
|
| 1122 |
+
result.node_resultat = "node_10"
|
| 1123 |
+
result = _resolve_node_10(matiere_premiere, result)
|
| 1124 |
+
|
| 1125 |
+
elif _is_france(pays_transformation):
|
| 1126 |
+
result.parcours.append(StepLog(
|
| 1127 |
+
node_id="node_7",
|
| 1128 |
+
question="Où l'intrant a-t-il été transformé et d'où provient la MP brute ?",
|
| 1129 |
+
answer=f"Transformé en France, MP brute de {pays_production or 'origine inconnue'}",
|
| 1130 |
+
))
|
| 1131 |
+
result.node_resultat = "node_11"
|
| 1132 |
+
result = _resolve_node_11(matiere_premiere, result)
|
| 1133 |
+
|
| 1134 |
+
else:
|
| 1135 |
+
result.parcours.append(StepLog(
|
| 1136 |
+
node_id="node_7",
|
| 1137 |
+
question="Où l'intrant a-t-il été transformé et d'où provient la MP brute ?",
|
| 1138 |
+
answer=f"Transformé hors France — {pays_transformation}",
|
| 1139 |
+
))
|
| 1140 |
+
result.node_resultat = "node_12"
|
| 1141 |
+
result = _resolve_node_12(matiere_premiere, pays_transformation or pays_production or "", result)
|
| 1142 |
|
| 1143 |
+
# ------------------------------------------------------------------
|
| 1144 |
+
# Post-processing : normaliser les unités (t CO2 eq / t produit)
|
| 1145 |
+
# ------------------------------------------------------------------
|
| 1146 |
+
if result.impact_kg_co2_eq is not None and result.unite_source:
|
| 1147 |
+
if "tonne" in result.unite_source:
|
| 1148 |
+
# GFLI : kg CO2 eq / tonne -> t CO2 eq / t
|
| 1149 |
+
result.impact_tonne_co2_eq = result.impact_kg_co2_eq / 1000.0
|
| 1150 |
else:
|
| 1151 |
+
# EcoALIM : kg CO2 eq / kg -> t CO2 eq / t (même valeur numérique)
|
| 1152 |
+
result.impact_tonne_co2_eq = result.impact_kg_co2_eq
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
| 1153 |
|
| 1154 |
# ------------------------------------------------------------------
|
| 1155 |
# Post-processing : collecter les candidats alternatifs
|
| 1156 |
# ------------------------------------------------------------------
|
| 1157 |
result = _collect_candidates(result)
|
| 1158 |
|
| 1159 |
+
# Demander au LLM quel candidat est le plus pertinent en cas de doute
|
| 1160 |
+
if not result.match_exact and result.candidats_alternatifs:
|
| 1161 |
+
try:
|
| 1162 |
+
names = [c.get("nom", "") for c in result.candidats_alternatifs if c.get("nom")]
|
| 1163 |
+
rank = llm_service.rank_candidates(result.matiere_premiere, names)
|
| 1164 |
+
result.candidat_recommande = rank.get("best_name")
|
| 1165 |
+
result.candidats_reflexion = rank.get("reasoning")
|
| 1166 |
+
except Exception:
|
| 1167 |
+
result.candidat_recommande = None
|
| 1168 |
+
result.candidats_reflexion = None
|
| 1169 |
+
|
| 1170 |
# Générer une justification LLM si le match n'est pas exact et qu'il n'y en a pas
|
| 1171 |
if not result.match_exact and not result.justification_alternative and not result.erreur:
|
| 1172 |
if result.intrant_utilise and result.impact_kg_co2_eq is not None:
|
|
|
|
| 1208 |
|
| 1209 |
# Collecter depuis la source utilisée + l'autre source
|
| 1210 |
# D'abord la source principalement utilisée
|
| 1211 |
+
unbounded = not result.match_exact
|
| 1212 |
+
matiere_fr = llm_service.translate_matiere_to_french(matiere)
|
| 1213 |
+
matiere_en = llm_service.translate_matiere_to_english(matiere)
|
| 1214 |
if "ECOALIM" in source.upper():
|
| 1215 |
candidates.extend(data_loader.get_top_ecoalim_candidates(
|
| 1216 |
matiere,
|
| 1217 |
pays_production=result.pays_production,
|
| 1218 |
pays_transformation=result.pays_transformation,
|
| 1219 |
+
top_n=None if unbounded else 8,
|
| 1220 |
))
|
| 1221 |
+
if matiere_fr.lower() != matiere.lower():
|
| 1222 |
+
candidates.extend(data_loader.get_top_ecoalim_candidates(
|
| 1223 |
+
matiere_fr,
|
| 1224 |
+
pays_production=result.pays_production,
|
| 1225 |
+
pays_transformation=result.pays_transformation,
|
| 1226 |
+
top_n=None if unbounded else 8,
|
| 1227 |
+
))
|
| 1228 |
candidates.extend(data_loader.get_top_gfli_candidates(
|
| 1229 |
+
matiere, country_iso=country_iso, top_n=None if unbounded else 4,
|
| 1230 |
))
|
| 1231 |
+
if matiere_en.lower() != matiere.lower():
|
| 1232 |
+
candidates.extend(data_loader.get_top_gfli_candidates(
|
| 1233 |
+
matiere_en, country_iso=country_iso, top_n=None if unbounded else 4,
|
| 1234 |
+
))
|
| 1235 |
else:
|
| 1236 |
# Essayer aussi avec le nom traduit si on est sur GFLI
|
| 1237 |
# Le nom d'intrant utilisé contient le terme anglais
|
| 1238 |
intrant_base = result.intrant_utilise.split(",")[0].split("/")[0].strip()
|
| 1239 |
candidates.extend(data_loader.get_top_gfli_candidates(
|
| 1240 |
+
intrant_base, country_iso=country_iso, top_n=None if unbounded else 8,
|
| 1241 |
))
|
| 1242 |
+
if matiere_en.lower() != matiere.lower():
|
| 1243 |
+
candidates.extend(data_loader.get_top_gfli_candidates(
|
| 1244 |
+
matiere_en, country_iso=country_iso, top_n=None if unbounded else 8,
|
| 1245 |
+
))
|
| 1246 |
candidates.extend(data_loader.get_top_ecoalim_candidates(
|
| 1247 |
matiere,
|
| 1248 |
pays_production=result.pays_production,
|
| 1249 |
pays_transformation=result.pays_transformation,
|
| 1250 |
+
top_n=None if unbounded else 4,
|
| 1251 |
))
|
| 1252 |
+
if matiere_fr.lower() != matiere.lower():
|
| 1253 |
+
candidates.extend(data_loader.get_top_ecoalim_candidates(
|
| 1254 |
+
matiere_fr,
|
| 1255 |
+
pays_production=result.pays_production,
|
| 1256 |
+
pays_transformation=result.pays_transformation,
|
| 1257 |
+
top_n=None if unbounded else 4,
|
| 1258 |
+
))
|
| 1259 |
|
| 1260 |
# Dédupliquer, exclure l'intrant sélectionné, et filtrer les faux positifs
|
| 1261 |
seen = set()
|
|
|
|
| 1273 |
# Accepter quand même si ça matche le nom de base de l'intrant validé
|
| 1274 |
if intrant_base and _is_name_match(intrant_base, c["nom"]):
|
| 1275 |
pass # OK, même famille de produit
|
| 1276 |
+
elif matiere_en and _is_name_match(matiere_en, c["nom"]):
|
| 1277 |
+
pass # OK, match en anglais
|
| 1278 |
+
elif matiere_fr and _is_name_match(matiere_fr, c["nom"]):
|
| 1279 |
+
pass # OK, match en français
|
| 1280 |
else:
|
| 1281 |
continue # Faux positif
|
| 1282 |
seen.add(key)
|
src/llm_service.py
CHANGED
|
@@ -33,6 +33,20 @@ def _chat(system_prompt: str, user_prompt: str) -> str:
|
|
| 33 |
return response.choices[0].message.content.strip()
|
| 34 |
|
| 35 |
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|
| 36 |
# ============================================================================
|
| 37 |
# 1. Déterminer si une matière est brute ou transformée
|
| 38 |
# ============================================================================
|
|
@@ -147,6 +161,42 @@ Réponds UNIQUEMENT avec la traduction anglaise, rien d'autre."""
|
|
| 147 |
return matiere_name
|
| 148 |
|
| 149 |
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|
| 150 |
def _prefilter_gfli_names(matiere: str, available_names: list) -> list:
|
| 151 |
"""Pré-filtre les noms GFLI par mots-clés pour réduire la liste envoyée au LLM."""
|
| 152 |
# Correspondances FR -> EN pour pré-filtrage
|
|
@@ -303,6 +353,23 @@ def smart_search_ecoalim(
|
|
| 303 |
}
|
| 304 |
# Faux positif — on continue vers le LLM
|
| 305 |
|
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|
| 306 |
# Tentative via LLM
|
| 307 |
match_info = find_matching_name_in_db(matiere, "ECOALIM")
|
| 308 |
if match_info.get("matched_name") and match_info["matched_name"] != "AUCUN":
|
|
@@ -353,13 +420,32 @@ def smart_search_gfli(
|
|
| 353 |
result = data_loader.get_gfli_climate_value(matiere_en, country_iso)
|
| 354 |
if result:
|
| 355 |
val, nom, source = result
|
| 356 |
-
|
| 357 |
-
|
| 358 |
-
|
| 359 |
-
|
| 360 |
-
|
| 361 |
-
|
| 362 |
-
|
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|
|
| 363 |
|
| 364 |
# Tentative via LLM
|
| 365 |
match_info = find_matching_name_in_db(matiere, "GFLI")
|
|
@@ -381,3 +467,251 @@ def smart_search_gfli(
|
|
| 381 |
"llm_match_info": match_info,
|
| 382 |
}
|
| 383 |
return None
|
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|
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|
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|
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|
|
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|
|
|
|
|
|
|
|
|
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|
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|
|
|
|
|
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|
|
|
|
|
|
|
|
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|
|
|
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|
|
|
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|
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|
|
|
|
|
|
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|
|
|
|
|
|
|
|
|
|
|
| 33 |
return response.choices[0].message.content.strip()
|
| 34 |
|
| 35 |
|
| 36 |
+
def _chat_powerful(system_prompt: str, user_prompt: str, temperature: float = 0.2) -> str:
|
| 37 |
+
"""Appel au LLM Mistral avec modèle plus puissant pour analyses complexes."""
|
| 38 |
+
client = _get_client()
|
| 39 |
+
response = client.chat.complete(
|
| 40 |
+
model=config.MISTRAL_MODEL_POWERFUL,
|
| 41 |
+
messages=[
|
| 42 |
+
{"role": "system", "content": system_prompt},
|
| 43 |
+
{"role": "user", "content": user_prompt},
|
| 44 |
+
],
|
| 45 |
+
temperature=temperature,
|
| 46 |
+
max_tokens=3000,
|
| 47 |
+
)
|
| 48 |
+
return response.choices[0].message.content.strip()
|
| 49 |
+
|
| 50 |
# ============================================================================
|
| 51 |
# 1. Déterminer si une matière est brute ou transformée
|
| 52 |
# ============================================================================
|
|
|
|
| 161 |
return matiere_name
|
| 162 |
|
| 163 |
|
| 164 |
+
def translate_matiere_to_french(matiere_name: str) -> str:
|
| 165 |
+
"""Traduit un nom de matière première anglais vers le français pour EcoALIM."""
|
| 166 |
+
system_prompt = """Tu es un traducteur expert en alimentation animale.
|
| 167 |
+
Traduis le nom de matière première anglais en français technique utilisé dans les bases de données
|
| 168 |
+
d'alimentation animale (comme EcoALIM).
|
| 169 |
+
|
| 170 |
+
Traductions courantes :
|
| 171 |
+
- Wheat grain → Blé
|
| 172 |
+
- Barley grain → Orge
|
| 173 |
+
- Maize/Corn grain → Maïs
|
| 174 |
+
- Sunflower meal → Tourteau de tournesol
|
| 175 |
+
- Rapeseed meal → Tourteau de colza
|
| 176 |
+
- Soybean meal → Tourteau de soja
|
| 177 |
+
- Alfalfa → Luzerne
|
| 178 |
+
- Rapeseed → Colza
|
| 179 |
+
- Sunflower → Tournesol
|
| 180 |
+
- Peas → Pois
|
| 181 |
+
- Faba beans → Féverole
|
| 182 |
+
- Bran → Son
|
| 183 |
+
- Distillers grains → Drèche
|
| 184 |
+
- Pulp → Pulpe
|
| 185 |
+
- Oil → Huile
|
| 186 |
+
- Meal/Flour → Tourteau/Farine
|
| 187 |
+
- Dehulled → Décortiqué
|
| 188 |
+
"""
|
| 189 |
+
|
| 190 |
+
user_prompt = f"""Traduis en français le nom suivant : "{matiere_name}".
|
| 191 |
+
Réponds uniquement par la traduction (pas d'explication)."""
|
| 192 |
+
|
| 193 |
+
try:
|
| 194 |
+
response = _chat(system_prompt, user_prompt)
|
| 195 |
+
return response.strip().strip('"')
|
| 196 |
+
except Exception:
|
| 197 |
+
return matiere_name
|
| 198 |
+
|
| 199 |
+
|
| 200 |
def _prefilter_gfli_names(matiere: str, available_names: list) -> list:
|
| 201 |
"""Pré-filtre les noms GFLI par mots-clés pour réduire la liste envoyée au LLM."""
|
| 202 |
# Correspondances FR -> EN pour pré-filtrage
|
|
|
|
| 353 |
}
|
| 354 |
# Faux positif — on continue vers le LLM
|
| 355 |
|
| 356 |
+
# Tentative avec traduction EN->FR
|
| 357 |
+
matiere_fr = translate_matiere_to_french(matiere)
|
| 358 |
+
if matiere_fr.lower() != matiere.lower():
|
| 359 |
+
result = data_loader.get_ecoalim_climate_value(matiere_fr, pays_production, pays_transformation)
|
| 360 |
+
if not result:
|
| 361 |
+
result = data_loader.get_ecoalim_climate_value(matiere_fr)
|
| 362 |
+
if result:
|
| 363 |
+
val, nom, source = result
|
| 364 |
+
if data_loader.is_name_match(matiere_fr, nom):
|
| 365 |
+
return {
|
| 366 |
+
"valeur_kg_co2_eq": val,
|
| 367 |
+
"nom_intrant": nom,
|
| 368 |
+
"source": source,
|
| 369 |
+
"match_exact": False,
|
| 370 |
+
"justification": f"Traduction automatique : '{matiere}' → '{matiere_fr}'",
|
| 371 |
+
}
|
| 372 |
+
|
| 373 |
# Tentative via LLM
|
| 374 |
match_info = find_matching_name_in_db(matiere, "ECOALIM")
|
| 375 |
if match_info.get("matched_name") and match_info["matched_name"] != "AUCUN":
|
|
|
|
| 420 |
result = data_loader.get_gfli_climate_value(matiere_en, country_iso)
|
| 421 |
if result:
|
| 422 |
val, nom, source = result
|
| 423 |
+
# Traduction nécessaire → pas un match exact
|
| 424 |
+
if data_loader.is_name_match(matiere_en, nom):
|
| 425 |
+
return {
|
| 426 |
+
"valeur_kg_co2_eq_par_tonne": val,
|
| 427 |
+
"nom_intrant": nom,
|
| 428 |
+
"source": source,
|
| 429 |
+
"match_exact": False,
|
| 430 |
+
"justification": f"Traduction automatique : '{matiere}' → '{matiere_en}'",
|
| 431 |
+
}
|
| 432 |
+
|
| 433 |
+
# Tentative avec traduction EN->FR puis FR->EN (double sens)
|
| 434 |
+
matiere_fr = translate_matiere_to_french(matiere)
|
| 435 |
+
if matiere_fr.lower() != matiere.lower():
|
| 436 |
+
matiere_en2 = translate_matiere_to_english(matiere_fr)
|
| 437 |
+
if matiere_en2.lower() != matiere.lower() and matiere_en2.lower() != matiere_en.lower():
|
| 438 |
+
result = data_loader.get_gfli_climate_value(matiere_en2, country_iso)
|
| 439 |
+
if result:
|
| 440 |
+
val, nom, source = result
|
| 441 |
+
if data_loader.is_name_match(matiere_en2, nom):
|
| 442 |
+
return {
|
| 443 |
+
"valeur_kg_co2_eq_par_tonne": val,
|
| 444 |
+
"nom_intrant": nom,
|
| 445 |
+
"source": source,
|
| 446 |
+
"match_exact": False,
|
| 447 |
+
"justification": f"Traduction automatique : '{matiere}' → '{matiere_fr}' → '{matiere_en2}'",
|
| 448 |
+
}
|
| 449 |
|
| 450 |
# Tentative via LLM
|
| 451 |
match_info = find_matching_name_in_db(matiere, "GFLI")
|
|
|
|
| 467 |
"llm_match_info": match_info,
|
| 468 |
}
|
| 469 |
return None
|
| 470 |
+
|
| 471 |
+
|
| 472 |
+
def rank_candidates(matiere: str, candidates: list[str]) -> dict:
|
| 473 |
+
"""
|
| 474 |
+
Demande au LLM quel candidat est le plus pertinent et pourquoi.
|
| 475 |
+
Retourne: {"best_name": "...", "reasoning": "..."}
|
| 476 |
+
"""
|
| 477 |
+
if not candidates:
|
| 478 |
+
return {"best_name": "", "reasoning": ""}
|
| 479 |
+
|
| 480 |
+
# Garder une taille raisonnable pour le prompt
|
| 481 |
+
max_items = 40
|
| 482 |
+
truncated = len(candidates) > max_items
|
| 483 |
+
cand_list = candidates[:max_items]
|
| 484 |
+
|
| 485 |
+
system_prompt = """Tu es un expert en alimentation animale et en ACV.
|
| 486 |
+
Tu dois choisir le candidat le plus pertinent parmi une liste, en tenant compte
|
| 487 |
+
des synonymes et des langues (ex: tournesol = sunflower).
|
| 488 |
+
|
| 489 |
+
Réponds UNIQUEMENT au format JSON :
|
| 490 |
+
{"best_name": "...", "reasoning": "..."}
|
| 491 |
+
"""
|
| 492 |
+
|
| 493 |
+
user_prompt = f"""Matière recherchée : "{matiere}"
|
| 494 |
+
|
| 495 |
+
Liste de candidats :
|
| 496 |
+
{chr(10).join('- ' + c for c in cand_list)}
|
| 497 |
+
|
| 498 |
+
Choisis le meilleur candidat et explique brièvement (2-4 phrases)."""
|
| 499 |
+
|
| 500 |
+
if truncated:
|
| 501 |
+
user_prompt += "\n\nNote: la liste a été tronquée pour la requête."
|
| 502 |
+
|
| 503 |
+
try:
|
| 504 |
+
response = _chat(system_prompt, user_prompt)
|
| 505 |
+
import json
|
| 506 |
+
json_start = response.find("{")
|
| 507 |
+
json_end = response.rfind("}") + 1
|
| 508 |
+
parsed = json.loads(response[json_start:json_end])
|
| 509 |
+
return {
|
| 510 |
+
"best_name": parsed.get("best_name", ""),
|
| 511 |
+
"reasoning": parsed.get("reasoning", ""),
|
| 512 |
+
}
|
| 513 |
+
except Exception:
|
| 514 |
+
return {"best_name": "", "reasoning": ""}
|
| 515 |
+
|
| 516 |
+
|
| 517 |
+
def find_similar_material(matiere: str, db_name: str = "GFLI") -> Optional[dict]:
|
| 518 |
+
"""
|
| 519 |
+
Quand aucune matière exacte n'est trouvée, cherche une matière AVEC UN IMPACT CARBONE SIMILAIRE
|
| 520 |
+
(itinéraire technique et profil nutritionnel proches).
|
| 521 |
+
|
| 522 |
+
Retourne: {"similar_name": "...", "impact_kg_co2": value, "source": "...", "reasoning": "..."}
|
| 523 |
+
ou None si aucune suggestion
|
| 524 |
+
"""
|
| 525 |
+
result = find_alternative_materials(matiere, db_name)
|
| 526 |
+
if result and result.get("combined"):
|
| 527 |
+
alt = result["combined"]
|
| 528 |
+
return {
|
| 529 |
+
"similar_name": alt["name"],
|
| 530 |
+
"impact_kg_co2": alt["impact"],
|
| 531 |
+
"source": alt["source"],
|
| 532 |
+
"reasoning": alt["reasoning"],
|
| 533 |
+
}
|
| 534 |
+
return None
|
| 535 |
+
|
| 536 |
+
|
| 537 |
+
def find_alternative_materials(matiere: str, db_name: str = "GFLI", country_hint: Optional[str] = None) -> Optional[dict]:
|
| 538 |
+
"""
|
| 539 |
+
Propose 4 alternatives quand une matière exacte n'est pas trouvée :
|
| 540 |
+
1. itinerary : même itinéraire technique (processus similaire, impact comparable)
|
| 541 |
+
2. locality : même localité/région de production (ou celle fournie en country_hint)
|
| 542 |
+
3. form : même forme structurelle (graine → graine, oléo → oléo, etc.)
|
| 543 |
+
4. combined : meilleur compromis réfléchi des 3 critères
|
| 544 |
+
|
| 545 |
+
Args:
|
| 546 |
+
matiere: Nom de la matière non trouvée
|
| 547 |
+
db_name: "GFLI" ou "ECOALIM"
|
| 548 |
+
country_hint: Pays optionnel pour guider la proposition de localité
|
| 549 |
+
|
| 550 |
+
Retourne: {
|
| 551 |
+
"itinerary": {"name": "...", "impact": value, "source": "...", "reasoning": "..."},
|
| 552 |
+
"locality": {...},
|
| 553 |
+
"form": {...},
|
| 554 |
+
"combined": {...}
|
| 555 |
+
}
|
| 556 |
+
ou None si erreur
|
| 557 |
+
"""
|
| 558 |
+
if db_name == "GFLI":
|
| 559 |
+
# Récupérer tous les produits GFLI avec leurs valeurs
|
| 560 |
+
all_products = data_loader.get_gfli_base_products()
|
| 561 |
+
products_with_values = []
|
| 562 |
+
for prod in all_products[:100]:
|
| 563 |
+
val_tuple = data_loader.get_gfli_climate_value(prod)
|
| 564 |
+
if val_tuple:
|
| 565 |
+
val, nom, source = val_tuple
|
| 566 |
+
products_with_values.append({
|
| 567 |
+
"name": nom,
|
| 568 |
+
"impact": val,
|
| 569 |
+
"source": source,
|
| 570 |
+
})
|
| 571 |
+
|
| 572 |
+
products_text = "\n".join(
|
| 573 |
+
f"- {p['name']}: {p['impact']:.2f} kg CO2 eq/t"
|
| 574 |
+
for p in products_with_values[:50]
|
| 575 |
+
)
|
| 576 |
+
|
| 577 |
+
system_prompt = """Tu es un expert en alimentation animale, biologie végétale, ACV et sourcing de matières premières.
|
| 578 |
+
Une matière première n'a pas été trouvée dans la base GFLI.
|
| 579 |
+
Tu dois proposer 4 alternatives avec des critères différents :
|
| 580 |
+
|
| 581 |
+
1. ITINERARY (itinéraire technique) : même processus agricole/industriel, même impact carbone comparable
|
| 582 |
+
→ Même type de culture (céréale, légumineuse, etc.), même irrigation, même type de récolte
|
| 583 |
+
|
| 584 |
+
2. LOCALITY (localité) : même région/zone géographique de production (FR, BR, etc.)
|
| 585 |
+
→ Même pays/région, même climat agricole, même disponibilité
|
| 586 |
+
|
| 587 |
+
3. FORM (forme structurelle) : MÊME GENRE BOTANIQUE OU TRÈS PROCHE (priorité au genre)
|
| 588 |
+
→ Épautre (Triticum dicoccum) = BLÉS/Wheat (genres Triticum, pas Hordeum/Barley)
|
| 589 |
+
→ Orge (Hordeum vulgare) = rester Orge/Barley
|
| 590 |
+
→ Pois (Pisum) = Pois/Pea, pas Broad beans ou autre légumineuse
|
| 591 |
+
→ Graine générique → propose autres graines du MÊME genre si possible
|
| 592 |
+
→ Légumineuse → autres légumineuses du même genre
|
| 593 |
+
→ RÈGLE D'OR : respecter le genre botanique (Triticum ≠ Hordeum) !
|
| 594 |
+
|
| 595 |
+
4. COMBINED (combo réfléchi) : MEILLEUR choix qui combine les 3 critères de manière cohérente
|
| 596 |
+
→ OBLIGATOIRE : doit toujours avoir une réponse
|
| 597 |
+
→ Souvent c'est une alternative qui balance bien itinerary+locality
|
| 598 |
+
→ Si pas de perfect mix, choisir celui avec le meilleur itinerary + proche géographiquement
|
| 599 |
+
|
| 600 |
+
Les valeurs en kg CO2 eq/t t'aident à évaluer les impacts.
|
| 601 |
+
|
| 602 |
+
⚠️ IMPORTANT :
|
| 603 |
+
- Retourne SEULEMENT les noms qui existent dans la liste
|
| 604 |
+
- combined DOIT TOUJOURS avoir une valeur (ne pas le laisser vide/null)
|
| 605 |
+
- FORM : PRIORITÉ stricte au genre botanique (Triticum→Wheat, Hordeum→Barley, Pisum→Pea, etc.)
|
| 606 |
+
|
| 607 |
+
Réponds UNIQUEMENT au format JSON :
|
| 608 |
+
{
|
| 609 |
+
"itinerary": {"name": "nom exact", "reasoning": "raison technique"},
|
| 610 |
+
"locality": {"name": "nom exact", "reasoning": "raison géographique"},
|
| 611 |
+
"form": {"name": "nom exact", "reasoning": "raison structurelle avec même genre botanique"},
|
| 612 |
+
"combined": {"name": "nom exact", "reasoning": "raison du meilleur compromis"}
|
| 613 |
+
}"""
|
| 614 |
+
|
| 615 |
+
user_prompt = f"""Matière non trouvée : "{matiere}"
|
| 616 |
+
|
| 617 |
+
Produits GFLI disponibles :
|
| 618 |
+
{products_text}
|
| 619 |
+
|
| 620 |
+
Propose 4 alternatives avec les 4 critères différents.
|
| 621 |
+
⚠️ CRITICAL : Si la matière est épautre/blé (Triticum), propose un WHEAT (genre Triticum), PAS d'orge/barley !
|
| 622 |
+
⚠️ IMPORTANT : combined DOIT TOUJOURS avoir une valeur (jamais null/vide) !"""
|
| 623 |
+
if country_hint:
|
| 624 |
+
user_prompt += f"\n⚠️ LOCALITÉ : Pays spécifié = {country_hint}. Privilégie une alternative produite dans ce pays ou proche (même région)."
|
| 625 |
+
|
| 626 |
+
else: # EcoALIM
|
| 627 |
+
all_products = data_loader.get_ecoalim_matieres()
|
| 628 |
+
products_with_values = []
|
| 629 |
+
for prod in all_products[:100]:
|
| 630 |
+
val_tuple = data_loader.get_ecoalim_climate_value(prod)
|
| 631 |
+
if val_tuple:
|
| 632 |
+
val, nom, source = val_tuple
|
| 633 |
+
products_with_values.append({
|
| 634 |
+
"name": nom,
|
| 635 |
+
"impact": val * 1000,
|
| 636 |
+
"source": source,
|
| 637 |
+
})
|
| 638 |
+
|
| 639 |
+
products_text = "\n".join(
|
| 640 |
+
f"- {p['name']}: {p['impact']:.2f} kg CO2 eq/t"
|
| 641 |
+
for p in products_with_values[:50]
|
| 642 |
+
)
|
| 643 |
+
|
| 644 |
+
system_prompt = """Tu es un expert en alimentation animale, ACV et sourcing.
|
| 645 |
+
Une matière première n'a pas été trouvée dans EcoALIM.
|
| 646 |
+
Propose 4 alternatives :
|
| 647 |
+
1. ITINERARY : même itinéraire technique/process
|
| 648 |
+
2. LOCALITY : même provenance géographique
|
| 649 |
+
3. FORM : même catégorie structurelle
|
| 650 |
+
4. COMBINED : meilleur compromis réfléchi
|
| 651 |
+
|
| 652 |
+
Réponds UNIQUEMENT au format JSON avec les 4 alternatives."""
|
| 653 |
+
|
| 654 |
+
user_prompt = f"""Matière non trouvée : "{matiere}"
|
| 655 |
+
|
| 656 |
+
Produits disponibles :
|
| 657 |
+
{products_text}
|
| 658 |
+
|
| 659 |
+
Propose 4 alternatives avec les 4 critères."""
|
| 660 |
+
if country_hint:
|
| 661 |
+
user_prompt += f"\n⚠️ LOCALITÉ : Pays spécifié = {country_hint}. Privilégie une alternative produite dans ce pays ou proche (même région)."
|
| 662 |
+
|
| 663 |
+
try:
|
| 664 |
+
response = _chat_powerful(system_prompt, user_prompt, temperature=0.3)
|
| 665 |
+
import json
|
| 666 |
+
json_start = response.find("{")
|
| 667 |
+
json_end = response.rfind("}") + 1
|
| 668 |
+
parsed = json.loads(response[json_start:json_end])
|
| 669 |
+
|
| 670 |
+
result_dict = {}
|
| 671 |
+
|
| 672 |
+
for criterion in ["itinerary", "locality", "form", "combined"]:
|
| 673 |
+
criterion_data = parsed.get(criterion, {})
|
| 674 |
+
similar_name = criterion_data.get("name")
|
| 675 |
+
reasoning = criterion_data.get("reasoning", "")
|
| 676 |
+
|
| 677 |
+
if not similar_name or similar_name.lower() == "null":
|
| 678 |
+
result_dict[criterion] = None
|
| 679 |
+
continue
|
| 680 |
+
|
| 681 |
+
# Récupérer la valeur de la matière
|
| 682 |
+
if db_name == "GFLI":
|
| 683 |
+
val_tuple = data_loader.get_gfli_climate_value(similar_name)
|
| 684 |
+
if val_tuple:
|
| 685 |
+
val, nom, source = val_tuple
|
| 686 |
+
result_dict[criterion] = {
|
| 687 |
+
"name": nom,
|
| 688 |
+
"impact": val,
|
| 689 |
+
"source": source,
|
| 690 |
+
"reasoning": reasoning,
|
| 691 |
+
}
|
| 692 |
+
else: # EcoALIM
|
| 693 |
+
val_tuple = data_loader.get_ecoalim_climate_value(similar_name)
|
| 694 |
+
if val_tuple:
|
| 695 |
+
val, nom, source = val_tuple
|
| 696 |
+
result_dict[criterion] = {
|
| 697 |
+
"name": nom,
|
| 698 |
+
"impact": val,
|
| 699 |
+
"source": source,
|
| 700 |
+
"reasoning": reasoning,
|
| 701 |
+
}
|
| 702 |
+
|
| 703 |
+
# Fallback pour combined : si vide, utiliser itinerary (meilleur impact technique)
|
| 704 |
+
if not result_dict.get("combined") and result_dict.get("itinerary"):
|
| 705 |
+
result_dict["combined"] = {
|
| 706 |
+
"name": result_dict["itinerary"]["name"],
|
| 707 |
+
"impact": result_dict["itinerary"]["impact"],
|
| 708 |
+
"source": result_dict["itinerary"]["source"],
|
| 709 |
+
"reasoning": f"Meilleur compromis technique : {result_dict['itinerary']['reasoning']}"
|
| 710 |
+
}
|
| 711 |
+
|
| 712 |
+
if any(result_dict.values()):
|
| 713 |
+
return result_dict
|
| 714 |
+
return None
|
| 715 |
+
|
| 716 |
+
except Exception as e:
|
| 717 |
+
return None
|