[32788f42] fix(list-generator): fix syntax error in f-string and fix truncation in pdf_generator.py

list-generator/backend/app/services/pdf_generator.py

@@ -5,28 +5,20 @@ from weasyprint import HTML
 import datetime
 
 def generate_school_pdf(institution: str, date_info: str, list_type: str, students_csv_path: str, families_csv_path: str = None, output_dir: str = "/tmp") -> str:
-    # Read CSV data
     df = pd.read_csv(students_csv_path, sep=";")
-    # Clean column names
     df.columns = df.columns.str.strip()
-
-    # Group by class
+    if "Klasse" not in df.columns:
+        df["Klasse"] = "Alle"
     grouped = df.groupby("Klasse")
     class_data = []
     for class_name, group in grouped:
         students = group.to_dict("records")
         class_data.append({"name": class_name, "students": students})
-
-    # Prepare summary data
     class_counts = [{"name": c, "count": len(g)} for c, g in grouped]
     total_students = sum(c["count"] for c in class_counts)
-
-    # Setup Jinja2 environment
     template_dir = os.path.join(os.path.dirname(__file__), "..", "templates")
     env = Environment(loader=FileSystemLoader(template_dir))
     template = env.get_template("school_list.html")
-
-    # Render HTML
     current_time = datetime.datetime.now().strftime("%d.%m.%Y %H:%M Uhr")
     html_out = template.render(
         institution=institution,
@@ -36,10 +28,9 @@ def generate_school_pdf(institution: str, date_info: str, list_type: str, studen
         class_data=class_data,
         current_time=current_time
     )
-
-    # Generate PDF
-    output_filename = f"Listen_{institution.replace( , _)}_{list_type}_{datetime.datetime.now().strftime(%Y-%m-%d_%H-%M)}.pdf"
+    clean_inst = institution.replace(" ", "_").replace("/", "-")
+    time_str = datetime.datetime.now().strftime("%Y-%m-%d_%H-%M")
+    output_filename = f"Listen_{clean_inst}_{list_type}_{time_str}.pdf"
     output_path = os.path.join(output_dir, output_filename)
     HTML(string=html_out).write_pdf(output_path)
-
     return output_path