rewrite, thanks pylint ;)

https://chat.openai.com/share/20b87615-7024-47f2-8044-f4947bec185b

src/maus/edifact.py

@@ -86,24 +86,30 @@ def __str__(self):
 
 def get_edifact_format_version(key_date: datetime.datetime) -> EdifactFormatVersion:
     """
-    :return: the edifact format version that is valid on the specified key date
-    """
-    if key_date < datetime.datetime(2021, 9, 30, 22, 0, 0, 0, tzinfo=datetime.timezone.utc):
-        return EdifactFormatVersion.FV2104
-    if key_date < datetime.datetime(2022, 9, 30, 22, 0, 0, 0, tzinfo=datetime.timezone.utc):
-        return EdifactFormatVersion.FV2110
-    if key_date < datetime.datetime(2023, 3, 31, 22, 0, 0, 0, tzinfo=datetime.timezone.utc):
-        return EdifactFormatVersion.FV2210
-    if key_date < datetime.datetime(2023, 9, 30, 22, 0, 0, 0, tzinfo=datetime.timezone.utc):
-        return EdifactFormatVersion.FV2304
-    if key_date < datetime.datetime(2024, 3, 31, 22, 0, 0, 0, tzinfo=datetime.timezone.utc):
-        return EdifactFormatVersion.FV2310
-    if key_date < datetime.datetime(2024, 9, 30, 22, 0, 0, 0, tzinfo=datetime.timezone.utc):
-        return EdifactFormatVersion.FV2404
-    if key_date < datetime.datetime(2025, 3, 31, 22, 0, 0, 0, tzinfo=datetime.timezone.utc):
-        return EdifactFormatVersion.FV2410
-    if key_date < datetime.datetime(2025, 9, 30, 22, 0, 0, 0, tzinfo=datetime.timezone.utc):
-        return EdifactFormatVersion.FV2504
+    Retrieves the appropriate Edifact format version applicable for the given key date.
+
+    This function determines the correct Edifact format version by comparing the provided key date
+    against a series of predefined datetime thresholds. Each threshold corresponds to a specific
+    version of the Edifact format.
+
+    :param key_date: The date for which the Edifact format version is to be determined.
+    :return: The Edifact format version valid for the specified key date.
+    """
+    format_version_thresholds = [
+        (datetime.datetime(2021, 9, 30, 22, 0, 0, 0, tzinfo=datetime.timezone.utc), EdifactFormatVersion.FV2104),
+        (datetime.datetime(2022, 9, 30, 22, 0, 0, 0, tzinfo=datetime.timezone.utc), EdifactFormatVersion.FV2110),
+        (datetime.datetime(2023, 3, 31, 22, 0, 0, 0, tzinfo=datetime.timezone.utc), EdifactFormatVersion.FV2210),
+        (datetime.datetime(2023, 9, 30, 22, 0, 0, 0, tzinfo=datetime.timezone.utc), EdifactFormatVersion.FV2304),
+        (datetime.datetime(2024, 3, 31, 22, 0, 0, 0, tzinfo=datetime.timezone.utc), EdifactFormatVersion.FV2310),
+        (datetime.datetime(2024, 9, 30, 22, 0, 0, 0, tzinfo=datetime.timezone.utc), EdifactFormatVersion.FV2404),
+        (datetime.datetime(2025, 3, 31, 22, 0, 0, 0, tzinfo=datetime.timezone.utc), EdifactFormatVersion.FV2410),
+        (datetime.datetime(2025, 9, 30, 22, 0, 0, 0, tzinfo=datetime.timezone.utc), EdifactFormatVersion.FV2504),
+    ]
+
+    for threshold_date, version in format_version_thresholds:
+        if key_date < threshold_date:
+            return version
+
     return EdifactFormatVersion.FV2510