diff --git a/main.py b/main.py index 8c92759..09227fd 100644 --- a/main.py +++ b/main.py @@ -69,7 +69,7 @@ class LLMClient: return f"Ollama Error: {e}" def _openai_compatible_request(self, messages, temperature, json_schema): - url = f"{self.base_url}/v1/chat/completions" + url = f"{self.base_url}/v1/chat/com completions" payload = { "model": self.model, "messages": messages, @@ -252,105 +252,105 @@ def generate_compliant_xrechnung(data): contract_ref = ET.SubElement(root, f"{{{CAC}}}ContractDocumentReference") ET.SubElement(contract_ref, f"{{{CBC}}}ID").text = str(data["contract_id"]).strip() - `vat_rate` = float(data['vat_rate_percent']) - `vat_category` = "S" if vat_rate > 0.0 else "E" + vat_rate = float(data['vat_rate_percent']) + vat_category = "S" if vat_rate > 0.0 else "E" # --- SENDER (SCITECH) --- - `supplier` = ET.SubElement(root, f"{{{CAC}}}AccountingSupplierParty") - `party_supp` = ET.SubElement(supplier, f"{{{CAC}}}Party") + supplier = ET.SubElement(root, f"{{{CAC}}}AccountingSupplierParty") + party_supp = ET.SubElement(supplier, f"{{{CAC}}}Party") ET.SubElement(party_supp, f"{{{CBC}}}EndpointID", {"schemeID": "EM"}).text = "office@scitech-gmbh.de" - `party_name_supp` = ET.SubElement(party_supp, f"{{{CAC}}}PartyName") + party_name_supp = ET.SubElement(party_supp, f"{{{CAC}}}PartyName") ET.SubElement(party_name_supp, f"{{{CBC}}}Name").text = "scitech it solutions GmbH" - `addr_supp` = ET.SubElement(party_supp, f"{{{CAC}}}PostalAddress") + addr_supp = ET.SubElement(party_supp, f"{{{CAC}}}PostalAddress") ET.SubElement(addr_supp, f"{{{CBC}}}StreetName").text = "Hermann-Schumann-Str. 4" ET.SubElement(addr_supp, f"{{{CBC}}}CityName").text = "Hennigsdorf" ET.SubElement(addr_supp, f"{{{CBC}}}PostalZone").text = "16761" - `country_supp` = ET.SubElement(addr_supp, f"{{{CAC}}}Country") + country_supp = ET.SubElement(addr_supp, f"{{{CAC}}}Country") ET.SubElement(country_supp, f"{{{CBC}}}IdentificationCode").text = "DE" - `tax_scheme_supp` = ET.SubElement(party_supp, f"{{{CAC}}}PartyTaxScheme") + tax_scheme_supp = ET.SubElement(party_supp, f"{{{CAC}}}PartyTaxScheme") ET.SubElement(tax_scheme_supp, f"{{{CBC}}}CompanyID").text = "DE218436692" - `scheme_supp` = ET.SubElement(tax_scheme_supp, f"{{{CAC}}}TaxScheme") + scheme_supp = ET.SubElement(tax_scheme_supp, f"{{{CAC}}}TaxScheme") ET.SubElement(scheme_supp, f"{{{CBC}}}ID").text = "VAT" - `legal_supp` = ET.SubElement(party_supp, f"{{{CAC}}}PartyLegalEntity") + legal_supp = ET.SubElement(party_supp, f"{{{CAC}}}PartyLegalEntity") ET.SubElement(legal_supp, f"{{{CBC}}}RegistrationName").text = "scitech it solutions GmbH" - `contact_supp` = ET.SubElement(party_supp, f"{{{CAC}}}Contact") + contact_supp = ET.SubElement(party_supp, f"{{{CAC}}}Contact") ET.SubElement(contact_supp, f"{{{CBC}}}Name").text = "Geschäftsführung" ET.SubElement(contact_supp, f"{{{CBC}}}Telephone").text = "+49 3302 4940537" ET.SubElement(contact_supp, f"{{{CBC}}}ElectronicMail").text = "office@scitech-gmbh.de" # --- Empfänger --- - `customer` = ET.SubElement(root, f"{{{CAC}}}AccountingCustomerParty") - `party_cust` = ET.SubElement(customer, f"{{{CAC}}}Party") + customer = ET.SubElement(root, f"{{{CAC}}}AccountingCustomerParty") + party_cust = ET.SubElement(customer, f"{{{CAC}}}Party") ET.SubElement(party_cust, f"{{{CBC}}}EndpointID", {"schemeID": "EM"}).text = str(data["recipient_email"]) if data.get("recipient_email") else "rechnung@kunde.de" - `party_name_cust` = ET.SubElement(party_cust, f"{{{CAC}}}PartyName") + party_name_cust = ET.SubElement(party_cust, f"{{{CAC}}}PartyName") ET.SubElement(party_name_cust, f"{{{CBC}}}Name").text = str(data["recipient_name"]) - `addr_cust` = ET.SubElement(party_cust, f"{{{CAC}}}PostalAddress") + addr_cust = ET.SubElement(party_cust, f"{{{CAC}}}PostalAddress") ET.SubElement(addr_cust, f"{{{CBC}}}StreetName").text = str(data["recipient_street"]) ET.SubElement(addr_cust, f"{{{CBC}}}CityName").text = str(data["recipient_city"]) ET.SubElement(addr_cust, f"{{{CBC}}}PostalZone").text = str(data["recipient_zip"]) - `country_cust` = ET.SubElement(addr_cust, f"{{{CAC}}}Country") + country_cust = ET.SubElement(addr_cust, f"{{{CAC}}}Country") ET.SubElement(country_cust, f"{{{CBC}}}IdentificationCode").text = "DE" - `legal_cust` = ET.SubElement(party_cust, f"{{{CAC}}}PartyLegalEntity") + legal_cust = ET.SubElement(party_cust, f"{{{CAC}}}PartyLegalEntity") ET.SubElement(legal_cust, f"{{{CBC}}}RegistrationName").text = str(data["recipient_name"]) if data.get("delivery_date"): - `delivery` = ET.SubElement(root, f"{{{CAC}}}Delivery") + delivery = ET.SubElement(root, f"{{{CAC}}}Delivery") ET.SubElement(delivery, f"{{{CBC}}}ActualDeliveryDate").text = parse_to_strict_xml_date(data["delivery_date"]) - `payment_means` = ET.SubElement(root, f"{{{CAC}}}PaymentMeans") + payment_means = ET.SubElement(root, f"{{{CAC}}}PaymentMeans") ET.SubElement(payment_means, f"{{{CBC}}}PaymentMeansCode").text = "30" - `payee_acc` = ET.SubElement(payment_means, f"{{{CAC}}}PayeeFinancialAccount") + payee_acc = ET.SubElement(payment_means, f"{{{CAC}}}PayeeFinancialAccount") ET.SubElement(payee_acc, f"{{{CBC}}}ID").text = str(data["iban"]).replace(" ", "") - `tax_total` = ET.SubElement(root, f"{{{CAC}}}TaxTotal") + tax_total = ET.SubElement(root, f"{{{CAC}}}TaxTotal") ET.SubElement(tax_total, f"{{{CBC}}}TaxAmount", {"currencyID": "EUR"}).text = f"{data['total_vat_amount']:.2f}" - `tax_subtotal` = ET.SubElement(tax_total, f"{{{CAC}}}TaxSubtotal") + tax_subtotal = ET.SubElement(tax_total, f"{{{CAC}}}TaxSubtotal") ET.SubElement(tax_subtotal, f"{{{CBC}}}TaxableAmount", {"currencyID": "EUR"}).text = f"{data['total_net_amount']:.2f}" ET.SubElement(tax_subtotal, f"{{{CBC}}}TaxAmount", {"currencyID": "EUR"}).text = f"{data['total_vat_amount']:.2f}" - `tax_cat` = ET.SubElement(tax_subtotal, f"{{{CAC}}}TaxCategory") + tax_cat = ET.SubElement(tax_subtotal, f"{{{CAC}}}TaxCategory") ET.SubElement(tax_cat, f"{{{CBC}}}ID").text = vat_category ET.SubElement(tax_cat, f"{{{CBC}}}Percent").text = f"{vat_rate:.2f}" - `tax_scheme` = ET.SubElement(tax_cat, f"{{{CAC}}}TaxScheme") + tax_scheme = ET.SubElement(tax_cat, f"{{{CAC}}}TaxScheme") ET.SubElement(tax_scheme, f"{{{CBC}}}ID").text = "VAT" - `monetary_total` = ET.SubElement(root, f"{{{CAC}}}LegalMonetaryTotal") + monetary_total = ET.SubElement(root, f"{{{CAC}}}LegalMonetaryTotal") ET.SubElement(monetary_total, f"{{{CBC}}}LineExtensionAmount", {"currencyID": "EUR"}).text = f"{data['total_net_amount']:.2f}" ET.SubElement(monetary_total, f"{{{CBC}}}TaxExclusiveAmount", {"currencyID": "EUR"}).text = f"{data['total_net_amount']:.2f}" ET.SubElement(monetary_total, f"{{{CBC}}}TaxInclusiveAmount", {"currencyID": "EUR"}).text = f"{data['total_gross_amount']:.2f}" ET.SubElement(monetary_total, f"{{{CBC}}}PayableAmount", {"currencyID": "EUR"}).text = f"{data['total_gross_amount']:.2f}" for index, item in enumerate(data["items"], start=1): - `line` = ET.SubElement(root, f"{{{CAC}}}InvoiceLine") + line = ET.SubElement(root, f"{{{CAC}}}InvoiceLine") ET.SubElement(line, f"{{{CBC}}}ID").text = str(index) - `u_code` = map_unece_unit_code(item.get("unit", "C62")) - `q_val` = float(item.get("quantity") or 0.0) - `qty_formatted` = f"{q_val:.4f}".rstrip('0').rstrip('.') if not q_val.is_integer() else f"{q_val:.2f}" + u_code = map_unece_unit_code(item.get("unit", "C62")) + q_val = float(item.get("quantity") or 0.0) + qty_formatted = f"{q_val:.4f}".rstrip('0').rstrip('.') if not q_val.is_integer() else f"{q_val:.2f}" if qty_formatted == "" or qty_formatted == "0": qty_formatted = "0.00" ET.SubElement(line, f"{{{CBC}}}InvoicedQuantity", {"unitCode": u_code}).text = qty_formatted ET.SubElement(line, f"{{{CBC}}}LineExtensionAmount", {"currencyID": "EUR"}).text = f"{item['total_amount']:.2f}" - `item_elem` = ET.SubElement(line, f"{{{CAC}}}Item") + item_elem = ET.SubElement(line, f"{{{CAC}}}Item") ET.SubElement(item_elem, f"{{{CBC}}}Name").text = str(item.get("name", "Dienstleistung")) if item.get("description") and str(item["description"]).strip() != "": ET.SubElement(item_elem, f"{{{CBC}}}Description").text = str(item["description"]).strip() - `item_tax` = ET.SubElement(item_elem, f"{{{CAC}}}ClassifiedTaxCategory") + item_tax = ET.SubElement(item_elem, f"{{{CAC}}}ClassifiedTaxCategory") ET.SubElement(item_tax, f"{{{CBC}}}ID").text = vat_category ET.SubElement(item_tax, f"{{{CBC}}}Percent").text = f"{vat_rate:.2f}" - `item_scheme` = ET.SubElement(item_tax, f"{{{CAC}}}TaxScheme") + item_scheme = ET.SubElement(item_tax, f"{{{CAC}}}TaxScheme") ET.SubElement(item_scheme, f"{{{CBC}}}ID").text = "VAT" - `price_elem` = ET.SubElement(line, f"{{{CAC}}}Price") + price_elem = ET.SubElement(line, f"{{{CAC}}}Price") ET.SubElement(price_elem, f"{{{CBC}}}PriceAmount", {"currencyID": "EUR"}).text = f"{item['unit_price']:.2f}" - `xml_str` = ET.tostring(root, encoding="utf-8") + xml_str = ET.tostring(root, encoding="utf-8") return minidom.parseString(xml_str).toprettyxml(indent=" ") @@ -359,9 +359,9 @@ def generate_compliant_xrechnung(data): # ========================================== def get_cached_llm(): if "llm_instance" not in st.session_state: - `llm_url` = os.environ.get('VLLM_URL', 'http://10.192.0.140:8002') - `llm_model` = os.environ.get('LLM_MODEL', 'gemma431b') - `llm_backend` = os.environ.get('LLM_BACKEND', 'vllm') + llm_url = os.environ.get('VLLM_URL', 'http://10.192.0.140:8002') + llm_model = os.environ.get('LLM_MODEL', 'gemma431b') + llm_backend = os.environ.get('LLM_BACKEND', 'vllm') st.session_state.llm_instance = LLMClient(backend_type=llm_backend, model=llm_model, base_url=llm_url) return st.session_state.llm_instance @@ -372,16 +372,16 @@ def get_cached_llm(): st.set_page_config(page_title="PDF zu E-Rechnung", layout="wide") st.title("📄 PDF zu E-Rechnung Konverter") -`llm` = get_cached_llm() -`col1`, `col2` = st.columns(2) +llm = get_cached_llm() +col1, col2 = st.columns(2) with col1: st.subheader("1. Dokument hochladen") - `uploaded_file` = st.file_uploader("Wähle eine Rechnungs-PDF", type=["pdf"]) - `pdf_text` = "" + uploaded_file = st.file_uploader("Wähle eine Rechnungs-PDF", type=["pdf"]) + pdf_text = "" if uploaded_file is not None: - `pdf_data` = uploaded_file.getvalue() - `doc` = fitz.open(stream=pdf_data, filetype="pdf") + pdf_data = uploaded_file.getvalue() + doc = fitz.open(stream=pdf_data, filetype="pdf") for page in doc: pdf_text += page.get_text("text") + "\n" st.success("PDF eingelesen!") @@ -395,9 +395,9 @@ with col2: if st.button("Daten extrahieren", width="stretch"): with st.spinner("Extrahiere Daten über vLLM-API..."): - `schema_dict` = InvoiceMetadata.model_json_schema() + schema_dict = InvoiceMetadata.model_json_schema() - `sys_prompt` = ( + sys_prompt = ( "Du bist ein präziser OCR-Parser für deutsche B2B-Rechnungen. " "Extrahiere die Metadaten fehlerfrei als valides JSON-Objekt. " "Das JSON MUSS zwingend exakt folgende Schlüssel (Keys) enthalten:\n" @@ -422,27 +422,27 @@ with col2: "Schreibe diese vorlaufenden Metadaten NIEMALS in die Beschreibung der ersten Position hinein!\n\n" "Antworte ausschließlich mit dem reinen JSON-Objekt. Schreibe keinen anderen Text." ) - `prompt_meta` = f"Rechnungstext:\n{pdf_text}" + prompt_meta = f"Rechnungstext:\n{pdf_text}" - `res_meta_text` = llm.chat( + res_meta_text = llm.chat( prompt=prompt_meta, system_prompt=sys_prompt, temperature=0.0, json_schema=schema_dict ) - `clean_json_text` = res_meta_text.strip() - `backtick_trigger` = chr(96) * 3 + clean_json_text = res_meta_text.strip() + backtick_trigger = chr(96) * 3 if clean_json_text.startswith(backtick_trigger): - `lines` = clean_json_text.splitlines() + lines = clean_json_text.splitlines() if lines[0].startswith(backtick_trigger): - `lines` = lines[1:] + lines = lines[1:] if lines and lines[-1].startswith(backtick_trigger): - `lines` = lines[:-1] - `clean_json_text` = "\n".join(lines).strip() + lines = lines[:-1] + clean_json_text = "\n".join(lines).strip() try: - `final_data` = json.loads(clean_json_text) + final_data = json.loads(clean_json_text) except Exception as e: st.error(f"Fehler beim Parsen der API-Antwort: {e}") st.code(res_meta_text) @@ -457,44 +457,44 @@ with col2: st.session_state.extracted_data = final_data if st.session_state.extracted_data: - `data` = st.session_state.extracted_data + data = st.session_state.extracted_data # --- BT-3 RECHNUNGSTYP DROPDOWN-MENÜ --- - `inv_type_ui` = st.selectbox( + inv_type_ui = st.selectbox( "Rechnungstyp (BT-3)", options=["380 (Handelsrechnung)", "381 (Gutschrift)", "384 (Korrekturrechnung)"], index=0, help="Bestimmt den steuerrechtlichen Belegtyp im XML-Header." ) - `selected_type_code` = inv_type_ui.split(" ")[0] + selected_type_code = inv_type_ui.split(" ")[0] - `inv_num` = st.text_input("Rechnungsnummer", value=data.get("invoice_number", "")) - `inv_date` = st.text_input("Rechnungsdatum (YYYY-MM-DD)", value=data.get("invoice_date", "")) - `inv_delivery` = st.text_input("Lieferdatum (YYYY-MM-DD)", value=data.get("delivery_date", "")) - `buyer_ref` = st.text_input("Ihr Auftrag / Referenz", value=data.get("buyer_reference", "")) + inv_num = st.text_input("Rechnungsnummer", value=data.get("invoice_number", "")) + inv_date = st.text_input("Rechnungsdatum (YYYY-MM-DD)", value=data.get("invoice_date", "")) + inv_delivery = st.text_input("Lieferdatum (YYYY-MM-DD)", value=data.get("delivery_date", "")) + buyer_ref = st.text_input("Ihr Auftrag / Referenz", value=data.get("buyer_reference", "")) # UI-Eingabefelder für die Daten vor Position 1 (BT-22 etc.) st.markdown("---") st.markdown("**Globale Referenzen & Vorlauftexte:**") - `c_ref1`, `c_ref2`, `c_ref3` = st.columns(3) + c_ref1, c_ref2, c_ref3 = st.columns(3) with c_ref1: - `dn_id` = st.text_input("Lieferscheinnummer (BT-16)", value=data.get("delivery_note_id", "")) + dn_id = st.text_input("Lieferscheinnummer (BT-16)", value=data.get("delivery_note_id", "")) with c_ref2: - `o_id = st.text_input("Auftragsbestätigung / Bestellung (BT-13)", value=data.get("order_id", "")) + o_id = st.text_input("Auftragsbestätigung / Bestellung (BT-13)", value=data.get("order_id", "")) with c_ref3: - `c_id` = st.text_input("Vertrag / Vergabeangebot (BT-12)", value=data.get("contract_id", "")) + c_id = st.text_input("Vertrag / Vergabeangebot (BT-12)", value=data.get("contract_id", "")) - `c_p1`, `c_p2` = st.columns(2) + c_p1, c_p2 = st.columns(2) with c_p1: - `s_start` = st.text_input("Leistungszeitraum Start (YYYY-MM-DD)", value=data.get("service_start_date", "")) + s_start = st.text_input("Leistungszeitraum Start (YYYY-MM-DD)", value=data.get("service_start_date", "")) with c_p2: - `s_end` = st.text_input("Leistungszeitraum Ende (YYYY-MM-DD)", value=data.get("service_end_date", "")) + s_end = st.text_input("Leistungszeitraum Ende (YYYY-MM-DD)", value=data.get("service_end_date", "")) - `i_note` = st.text_area("Globale Rechnungserläuterung / Freitext (BT-22)", value=data.get("invoice_note", ""), height=150) + i_note = st.text_area("Globale Rechnungserläuterung / Freitext (BT-22)", value=data.get("invoice_note", ""), height=150) st.markdown("---") # Adressdaten - `c_s`, `c_r` = st.columns(2) + c_s, c_r = st.columns(2) with c_s: st.markdown("**Absender (Verkäufer):**") st.text_input("Firma (Sender)", value="scitech it solutions GmbH", disabled=True) @@ -505,11 +505,11 @@ with col2: st.text_input("Stadt (Sender)", value="Hennigsdorf", disabled=True) with c_r: st.markdown("**Empfänger (Kunde):**") - `r_name` = st.text_input("Firma (Kunde)", value=data.get("recipient_name", "")) - `r_email` = st.text_input("E-Mail (Kunde)", value=data.get("recipient_email", "")) - `r_street` = st.text_input("Straße (Kunde)", value=data.get("recipient_street", "")) - `r_zip` = st.text_input("PLZ (Kunde)", value=data.get("recipient_zip", "")) - `r_city` = st.text_input("Stadt (Kunde)", value=data.get("recipient_city", "")) + r_name = st.text_input("Firma (Kunde)", value=data.get("recipient_name", "")) + r_email = st.text_input("E-Mail (Kunde)", value=data.get("recipient_email", "")) + r_street = st.text_input("Straße (Kunde)", value=data.get("recipient_street", "")) + r_zip = st.text_input("PLZ (Kunde)", value=data.get("recipient_zip", "")) + r_city = st.text_input("Stadt (Kunde)", value=data.get("recipient_city", "")) st.markdown("### 3. Positionen") @@ -517,39 +517,39 @@ with col2: data["items"].append({"name": "Neue Dienstleistung", "description": "", "quantity": 1.0, "unit": "Stk.", "unit_price": 0.0}) st.rerun() - `edited_items` = [] + edited_items = [] - `inv_id` = st.session_state.invoice_counter + inv_id = st.session_state.invoice_counter for idx, item in enumerate(data.get("items", [])): with st.expander(f"📋 Position {idx+1}: {item.get('name', 'Dienstleistung')}", expanded=True): - `c_del`, _ = st.columns([1, 4]) + c_del, _ = st.columns([1, 4]) with c_del: if st.button("🗑️ Position löschen", key=f"del_btn_{inv_id}_{idx}"): data["items"].pop(idx) st.rerun() - `c_name`, `c_desc` = st.columns([1, 1]) + c_name, c_desc = st.columns([1, 1]) with c_name: - `item_name` = st.text_input("Artikelname (BT-153)", value=item.get("name", ""), key=f"item_name_{inv_id}_{idx}") + item_name = st.text_input("Artikelname (BT-153)", value=item.get("name", ""), key=f"item_name_{inv_id}_{idx}") with c_desc: - `desc_text` = item.get("description", "") - `estimated_lines` = desc_text.count("\n") + (len(desc_text) // 45) + 1 - `calc_height` = max(68, min(400, estimated_lines * 24)) + desc_text = item.get("description", "") + estimated_lines = desc_text.count("\n") + (len(desc_text) // 45) + 1 + calc_height = max(68, min(400, estimated_lines * 24)) - `item_description` = st.text_area("Zusatzbeschreibung (BT-154)", value=desc_text, key=f"item_desc_{inv_id}_{idx}", height=calc_height) + item_description = st.text_area("Zusatzbeschreibung (BT-154)", value=desc_text, key=f"item_desc_{inv_id}_{idx}", height=calc_height) - `c_qty`, `c_unit`, `c_price`, `c_total` = st.columns(4) + c_qty, c_unit, c_price, c_total = st.columns(4) with c_qty: - `item_quantity` = st.number_input("Menge", value=float(item.get("quantity") or 0.0), format="%.3f", step=0.1, key=f"item_qty_{inv_id}_{idx}") + item_quantity = st.number_input("Menge", value=float(item.get("quantity") or 0.0), format="%.3f", step=0.1, key=f"item_qty_{inv_id}_{idx}") with c_unit: - `item_unit` = st.text_input("Einheit", value=item.get("unit", "Stk."), key=f"item_unit_{inv_id}_{idx}") + item_unit = st.text_input("Einheit", value=item.get("unit", "Stk."), key=f"item_unit_{inv_id}_{idx}") with c_price: - `item_price` = st.number_input("Einzelpreis (€)", value=float(item.get("unit_price") or 0.0), format="%.2f", key=f"item_price_{inv_id}_{idx}") + item_price = st.number_input("Einzelpreis (€)", value=float(item.get("unit_price") or 0.0), format="%.2f", key=f"item_price_{inv_id}_{idx}") with c_total: - `raw_item_total` = item_quantity * item_price - `item_total_amount` = kaufmaennisches_runden(raw_item_total) + raw_item_total = item_quantity * item_price + item_total_amount = kaufmaennisches_runden(raw_item_total) st.markdown("**Gesamt betrag (€):**") st.markdown(f"**{item_total_amount:.2f} €**") @@ -563,28 +563,28 @@ with col2: }) st.markdown("---") - `vat_rate` = st.number_input("Steuersatz (%)", value=float(data.get("vat_rate_percent") or 19.0)) + vat_rate = st.number_input("Steuersatz (%)", value=float(data.get("vat_rate_percent") or 19.0)) - `computed_net_amount` = sum(item["total_amount"] for item in edited_items) - `raw_vat_amount` = computed_net_amount * (vat_rate / 100.0) - `computed_vat_amount` = kaufmaennisches_runden(raw_vat_amount) - `computed_gross_amount` = kaufmaennisches_runden(computed_net_amount + computed_vat_amount) + computed_net_amount = sum(item["total_amount"] for item in edited_items) + raw_vat_amount = computed_net_amount * (vat_rate / 100.0) + computed_vat_amount = kaufmaennisches_runden(raw_vat_amount) + computed_gross_amount = kaufmaennisches_runden(computed_net_amount + computed_vat_amount) st.markdown("**Berechnete Summen:**") - `c_net_ui`, `c_vat_ui`, `c_gross_ui` = st.columns(3) + c_net_ui, c_vat_ui, c_gross_ui = st.columns(3) with c_net_ui: st.metric("Netto-Gesamt (€)", f"{computed_net_amount:.2f}") with c_vat_ui: st.metric("MwSt-Gesamt (€)", f"{computed_vat_amount:.2f}") with c_gross_ui: st.metric("Brutto-Zahlbetrag (€)", f"{computed_gross_amount:.2f}") # --- EXPORT-SEKTION FÜR ZUGFeRD ODER XRECHNUNG --- st.markdown("---") - `export_format` = st.selectbox( + export_format = st.selectbox( "💾 Export-Format wählen", options=["XRechnung (Reines XML)", "ZUGFeRD (Hybrid-PDF mit eingebettetem XML)"], help="XRechnung generiert eine reine XML-Datei. ZUGFeRD bettet dieses XML direkt in dein originales PDF-Dokument ein." ) - `final_invoice_dict` = { + final_invoice_dict = { "invoice_type_code": selected_type_code, "invoice_number": inv_num, "invoice_date": inv_date, "delivery_date": inv_delivery, "buyer_reference": buyer_ref, "recipient_name": r_name, "recipient_email": r_email, @@ -599,7 +599,7 @@ with col2: "invoice_note": i_note } - `xml_string` = generate_compliant_xrechnung(final_invoice_dict) + xml_string = generate_compliant_xrechnung(final_invoice_dict) if export_format == "XRechnung (Reines XML)": st.download_button( @@ -612,8 +612,8 @@ with col2: ) else: try: - `original_pdf_bytes` = uploaded_file.getvalue() - `doc` = fitz.open(stream=original_pdf_bytes, filetype="pdf") + original_pdf_bytes = uploaded_file.getvalue() + doc = fitz.open(stream=original_pdf_bytes, filetype="pdf") doc.embfile_add( "factur-x.xml", @@ -623,7 +623,7 @@ with col2: ) # Injiziere das offizielle Factur-X / ZUGFeRD 2.x XMP-Schema in den PDF-Header - `xmp_xml` = """ + xmp_xml = """ @@ -676,7 +676,7 @@ with col2: """ doc.set_xmp_metadata(xmp_xml) - `zugferd_pdf_bytes` = doc.tobytes() + zugferd_pdf_bytes = doc.tobytes() doc.close() st.download_button(