chore(codebase): format and check code

src/bibapi/sru.py

@@ -37,8 +37,7 @@ def _req_text(parent: ET.Element, path: str) -> str:
 
 
 def parse_marc_record(record_el: ET.Element) -> MarcRecord:
-    """record_el is the <marc:record> element (default ns MARC in your sample)
-    """
+    """record_el is the <marc:record> element (default ns MARC in your sample)"""
     # leader
     leader_text = _req_text(record_el, "marc:leader")
 
@@ -61,7 +60,9 @@ def parse_marc_record(record_el: ET.Element) -> MarcRecord:
         datafields.append(DataField(tag=tag, ind1=ind1, ind2=ind2, subfields=subfields))
 
     return MarcRecord(
-        leader=leader_text, controlfields=controlfields, datafields=datafields,
+        leader=leader_text,
+        controlfields=controlfields,
+        datafields=datafields,
     )
 
 
@@ -245,7 +246,9 @@ def find_datafields_with_subfields(
 
 
 def controlfield_value(
-    rec: MarcRecord, tag: str, default: str | None = None,
+    rec: MarcRecord,
+    tag: str,
+    default: str | None = None,
 ) -> str | None:
     """Get the first controlfield value by tag (e.g., '001', '005')."""
     for cf in rec.controlfields:
@@ -255,7 +258,9 @@ def controlfield_value(
 
 
 def datafields_value(
-    data: list[DataField], code: str, default: str | None = None,
+    data: list[DataField],
+    code: str,
+    default: str | None = None,
 ) -> str | None:
     """Get the first value for a specific subfield code in a list of datafields."""
     for df in data:
@@ -266,7 +271,9 @@ def datafields_value(
 
 
 def datafield_value(
-    df: DataField, code: str, default: str | None = None,
+    df: DataField,
+    code: str,
+    default: str | None = None,
 ) -> str | None:
     """Get the first value for a specific subfield code in a datafield."""
     for sf in df.subfields:
@@ -337,13 +344,17 @@ def book_from_marc(rec: MarcRecord, library_identifier: str) -> BookData:
 
     # Signature = 924 where $9 == "Frei 129" → take that field's $g
     frei_fields = find_datafields_with_subfields(
-        rec, "924", where_all={"9": "Frei 129"},
+        rec,
+        "924",
+        where_all={"9": "Frei 129"},
     )
     signature = first_subfield_value_from_fields(frei_fields, "g")
 
     # Year = 264 $c (prefer ind2="1" publication; fallback to any 264)
     year = first_subfield_value(rec, "264", "c", ind2="1") or first_subfield_value(
-        rec, "264", "c",
+        rec,
+        "264",
+        "c",
     )
     isbn = subfield_values(rec, "020", "a")
     mediatype = first_subfield_value(rec, "338", "a")
@@ -375,7 +386,8 @@ RVK_ALLOWED = r"[A-Z0-9.\-\/]"  # conservative char set typically seen in RVK no
 
 
 def find_newer_edition(
-    swb_result: BookData, dnb_result: list[BookData],
+    swb_result: BookData,
+    dnb_result: list[BookData],
 ) -> list[BookData] | None:
     """New edition if:
       - year > swb.year OR
@@ -500,7 +512,8 @@ class QueryTransformer:
                         value = value.replace(", ", ",")
                     value = value.replace("  ", " ")
                 if key.upper() == "TITLE" and hasattr(
-                    schema, "ENCLOSE_TITLE_IN_QUOTES",
+                    schema,
+                    "ENCLOSE_TITLE_IN_QUOTES",
                 ):
                     if schema.ENCLOSE_TITLE_IN_QUOTES:
                         value = f'"{value}"'
@@ -562,7 +575,8 @@ class Api:
                 if not any(qa.startswith(na + "=") for na in self.notsupported_args)
             ]
         query_args = QueryTransformer(
-            api_schema=self.prefix, arguments=query_args,
+            api_schema=self.prefix,
+            arguments=query_args,
         ).transform()
         query = "+and+".join(query_args)
         for old, new in self.replace.items():
@@ -592,11 +606,14 @@ class Api:
             try:
                 # Per-attempt read timeout capped at remaining overall budget (but at most 30s)
                 remaining = max(
-                    0.0, self._overall_timeout_seconds - (time.monotonic() - start_time),
+                    0.0,
+                    self._overall_timeout_seconds - (time.monotonic() - start_time),
                 )
                 read_timeout = min(30.0, remaining if remaining > 0 else 0.001)
                 resp = self._session.get(
-                    url, headers=headers, timeout=(3.05, read_timeout),
+                    url,
+                    headers=headers,
+                    timeout=(3.05, read_timeout),
                 )
                 self._last_request_time = time.monotonic()
                 if resp.status_code == 200: