From 05c3eedfcd72c08009cf285d72449545e547fa18 Mon Sep 17 00:00:00 2001
From: "peter.fong" <peter@fong.live>
Date: Tue, 11 Mar 2025 20:24:01 +0100
Subject: [PATCH] cleanup

---
 delfland/ppo-insight/ppo_insight.py | 29 ++---------------------------
 1 file changed, 2 insertions(+), 27 deletions(-)

diff --git a/delfland/ppo-insight/ppo_insight.py b/delfland/ppo-insight/ppo_insight.py
index aa7fca1..cf85f03 100644
--- a/delfland/ppo-insight/ppo_insight.py
+++ b/delfland/ppo-insight/ppo_insight.py
@@ -8,7 +8,6 @@ from flask import Response
 import io
 from datetime import datetime
 
-# Configuratie laden
 env_path = "./.env"
 load_dotenv(env_path)
 
@@ -17,15 +16,13 @@ ALLOWED_EXTENSIONS = {"xlsx"}
 
 app = Flask(__name__)
 app.config["UPLOAD_FOLDER"] = UPLOAD_FOLDER
-app.secret_key = "supersecretkey"
+app.secret_key = "9f2a1d3e4c5b6a7d8e9f0a1b2c3d4e5f"
 
 
-# Controleer of bestand toegestaan is
 def allowed_file(filename):
     return "." in filename and filename.rsplit(".", 1)[1].lower() in ALLOWED_EXTENSIONS
 
 
-# Route voor de uploadpagina
 @app.route("/", methods=["GET", "POST"])
 def upload_file():
     if request.method == "POST":
@@ -70,14 +67,12 @@ def download_excel():
 
     df = pd.DataFrame(result)
 
-    # Excel-bestand in-memory genereren
     output = io.BytesIO()
     with pd.ExcelWriter(output, engine="openpyxl") as writer:
         df.to_excel(writer, index=False, sheet_name=f"Extrapolatie_{x}jaar")
 
     output.seek(0)
 
-    # Dynamische bestandsnaam
     filename = f"extrapolatie_{x}jaar.xlsx"
 
     return Response(
@@ -90,7 +85,6 @@ def download_excel():
 def getextrapolation(extrapolateYears):
     conn, cursor = get_db_connection()
 
-    # Haal de originele data op zonder extrapolatie
     cursor.execute(
         """
         SELECT 
@@ -112,41 +106,34 @@ def getextrapolation(extrapolateYears):
     """
     )
 
-    # Haal de kolomnamen op
     columns = [desc[0] for desc in cursor.description]
 
-    # Haal de ruwe data op
     rows = cursor.fetchall()
 
-    # Sluit de cursor en de verbinding
     cursor.close()
     conn.close()
 
     raw_data = [dict(zip(columns, row)) for row in rows]
 
-    # Huidige datum als pd.Timestamp (zonder tijd)
     today = pd.Timestamp.today().normalize()
 
     result = []
     for row in raw_data:
         vervaldatum = row.get("Vervaldatum")
 
-        # Converteer de Vervaldatum correct naar pd.Timestamp (of None bij fouten)
         vervaldatum = pd.to_datetime(vervaldatum, errors="coerce")
 
-        # Controleer of de datum geldig is en in het verleden ligt
         if pd.notna(vervaldatum) and vervaldatum < today:
             vervaldatum = today  # Zet op vandaag
 
         for i in range(extrapolateYears + 1):
             new_row = row.copy()
 
-            if pd.notna(vervaldatum):  # Controleer of het een geldige datum is
+            if pd.notna(vervaldatum):
                 new_row["Vervaldatum"] = (
                     vervaldatum + pd.DateOffset(years=i)
                 ).strftime("%Y-%m-%d")
             else:
-                # Indien geen geldige datum, zet als None
                 new_row["Vervaldatum"] = None
 
             result.append(new_row)
@@ -154,22 +141,11 @@ def getextrapolation(extrapolateYears):
     return result
 
 
-def process_exceld(filepath):
-    df = pd.read_excel(filepath, engine="openpyxl")
-    print(df.columns)
-    df.columns = df.columns.str.strip()
-    # for _, row in df.iterrows():
-    #     print(row["Object_omschrijving"])
-
-
-# Verwerk het Excel-bestand en sla op in MariaDB
 def process_excel(filepath):
     df = pd.read_excel(filepath, engine="openpyxl")
     df.columns = df.columns.str.strip()
-    # Databaseverbinding maken
     conn, cursor = get_db_connection()
 
-    # Zorg dat de tabel bestaat
     cursor.execute(
         """
         CREATE TABLE IF NOT EXISTS onderhoud (
@@ -192,7 +168,6 @@ def process_excel(filepath):
     """
     )
 
-    # Data in de database invoegen
     for _, row in df.iterrows():
         for column in row.index:
             if pd.isna(row[column]):