@app.route("/generate_catalogue", methods=["POST"]) def generate(): data = request.get_json() units = data["units"] pdf = GAMICatalogue() pdf.generate_catalogue(units, "temp.pdf") return send_file("temp.pdf", as_attachment=True, download_name="gami_catalogue.pdf")
def footer(self): self.set_y(-15) self.set_font("Arial", "I", 8) self.cell(0, 10, f"Page {self.page_no()}", 0, 0, "C")
def add_cover(self): self.add_page() self.set_font("Arial", "B", 24) self.cell(0, 60, "", 0, 1) self.cell(0, 20, "GAMI", 0, 1, "C") self.set_font("Arial", "B", 18) self.cell(0, 15, "Package Unit Catalogue", 0, 1, "C") self.set_font("Arial", "", 12) self.cell(0, 10, "Commercial & Residential HVAC Solutions", 0, 1, "C") self.ln(20) self.set_font("Arial", "I", 10) self.cell(0, 10, f"Valid from {self.get_current_date()}", 0, 1, "C") gami package unit catalogue pdf
def get_current_date(self): from datetime import datetime return datetime.now().strftime("%B %Y")
def add_product_page(self, unit): self.add_page() self.set_font("Arial", "B", 16) self.cell(0, 10, unit["model"], 0, 1) self.set_font("Arial", "", 10) self.cell(0, 6, f"Cooling Capacity: {unit['capacity_btu']} BTU/h ({unit['cooling_kw']} kW)", 0, 1) self.cell(0, 6, f"Heating: {unit['heating_type']}", 0, 1) self.cell(0, 6, f"SEER: {unit['efficiency_seer']}", 0, 1) self.cell(0, 6, f"Power: {unit['voltage']}", 0, 1) self.cell(0, 6, f"Weight: {unit['weight_lbs']} lbs", 0, 1) self.cell(0, 6, f"Dimensions (WxDxH): {unit['dimensions_in']} in", 0, 1) self.ln(4) self.set_font("Arial", "B", 12) self.cell(0, 8, "Key Features:", 0, 1) self.set_font("Arial", "", 10) for feat in unit["features"]: self.cell(5) self.cell(0, 6, f"• {feat}", 0, 1) "temp.pdf") return send_file("temp.pdf"
unit = { "model": "GAMI-PAC-24", "capacity_btu": 24000, "cooling_kw": 7.0, "heating_type": "Electric / Heat Pump", "efficiency_seer": 16.5, "voltage": "208-230/1/60", "weight_lbs": 185, "dimensions_in": "32x24x38", "image_path": "images/gami_pac_24.jpg", "features": ["Low noise", "R-410A", "Thermostat included"] } Create catalogue_generator.py :
pip install fpdf2 pillow pandas Assume each package unit has: "Package Unit Catalogue"
def generate_catalogue(self, units, output_file="gami_catalogue.pdf"): self.add_cover() for unit in units: self.add_product_page(unit) self.output(output_file) print(f"Catalogue saved as {output_file}") def load_units_from_json(json_file): with open(json_file, "r") as f: data = json.load(f) return data["units"]