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Export.py

@@ -23,4 +23,39 @@ class Export:
                     except Exception:
                         eintrag_text = str(eintrag)
                     zeile_als_text.append(eintrag_text)
-                writer.writerow(zeile_als_text)
+                writer.writerow(zeile_als_text)
+
+    @staticmethod
+    def ausgleichung_to_datei(dateiname, dict_ausgleichung):
+        with open(dateiname, "w", newline="", encoding="utf-8") as csvfile:
+            writer = csv.writer(csvfile, delimiter=";")
+
+            writer.writerow(["Parameter", "Wert"])
+
+            for key, value in dict_ausgleichung.items():
+
+                if hasattr(value, "tolist"):
+                    rows = value.rows
+                    cols = value.cols
+
+                    writer.writerow([key, f"Matrix {rows}x{cols}"])
+
+                    for i, zeile in enumerate(value.tolist()):
+                        zeile_als_text = [f"{key}_zeile_{i+1}"]
+                        for eintrag in zeile:
+                            try:
+                                eintrag_float = float(eintrag)
+                                eintrag_text = f"{eintrag_float}".replace(".", ",")
+                            except Exception:
+                                eintrag_text = str(eintrag)
+                            zeile_als_text.append(eintrag_text)
+                        writer.writerow(zeile_als_text)
+
+                else:
+                    try:
+                        value_float = float(value)
+                        value_text = f"{value_float}".replace(".", ",")
+                    except Exception:
+                        value_text = str(value)
+
+                    writer.writerow([key, value_text])