Modernize Python syntax with pyupgrade --py38-plus **/*.py

9 files changed, 34 insertions, 34 deletions

diff --git a/fatcat_scholar/grobid2json.py b/fatcat_scholar/grobid2json.py
index e94bed2..2c85047 100755
--- a/fatcat_scholar/grobid2json.py
+++ b/fatcat_scholar/grobid2json.py
@@ -77,9 +77,9 @@ def all_authors(elem: Optional[ET.Element], ns: str = ns) -> List[Dict[str, Any]
 
 def journal_info(elem: ET.Element) -> Dict[str, Any]:
     journal = dict()
-    journal["name"] = elem.findtext(".//{%s}monogr/{%s}title" % (ns, ns))
+    journal["name"] = elem.findtext(f".//{{{ns}}}monogr/{{{ns}}}title")
     journal["publisher"] = elem.findtext(
-        ".//{%s}publicationStmt/{%s}publisher" % (ns, ns)
+        f".//{{{ns}}}publicationStmt/{{{ns}}}publisher"
     )
     if journal["publisher"] == "":
         journal["publisher"] = None
@@ -101,8 +101,8 @@ def biblio_info(elem: ET.Element, ns: str = ns) -> Dict[str, Any]:
     ref["id"] = elem.attrib.get("{http://www.w3.org/XML/1998/namespace}id")
     ref["unstructured"] = elem.findtext('.//{%s}note[@type="raw_reference"]' % ns)
     # Title stuff is messy in references...
-    ref["title"] = elem.findtext(".//{%s}analytic/{%s}title" % (ns, ns))
-    other_title = elem.findtext(".//{%s}monogr/{%s}title" % (ns, ns))
+    ref["title"] = elem.findtext(f".//{{{ns}}}analytic/{{{ns}}}title")
+    other_title = elem.findtext(f".//{{{ns}}}monogr/{{{ns}}}title")
     if other_title:
         if ref["title"]:
             ref["journal"] = other_title
@@ -110,9 +110,9 @@ def biblio_info(elem: ET.Element, ns: str = ns) -> Dict[str, Any]:
             ref["journal"] = None
             ref["title"] = other_title
     ref["authors"] = all_authors(elem, ns=ns)
-    ref["publisher"] = elem.findtext(".//{%s}publicationStmt/{%s}publisher" % (ns, ns))
+    ref["publisher"] = elem.findtext(f".//{{{ns}}}publicationStmt/{{{ns}}}publisher")
     if not ref["publisher"]:
-        ref["publisher"] = elem.findtext(".//{%s}imprint/{%s}publisher" % (ns, ns))
+        ref["publisher"] = elem.findtext(f".//{{{ns}}}imprint/{{{ns}}}publisher")
     if ref["publisher"] == "":
         ref["publisher"] = None
     date = elem.find('.//{%s}date[@type="published"]' % ns)
@@ -162,12 +162,12 @@ def teixml2json(content: AnyStr, encumbered: bool = True) -> Dict[str, Any]:
     header = tei.find(".//{%s}teiHeader" % ns)
     if header is None:
         raise ValueError("XML does not look like TEI format")
-    application_tag = header.findall(".//{%s}appInfo/{%s}application" % (ns, ns))[0]
+    application_tag = header.findall(f".//{{{ns}}}appInfo/{{{ns}}}application")[0]
     info["grobid_version"] = application_tag.attrib["version"].strip()
     info["grobid_timestamp"] = application_tag.attrib["when"].strip()
-    info["title"] = header.findtext(".//{%s}analytic/{%s}title" % (ns, ns))
+    info["title"] = header.findtext(f".//{{{ns}}}analytic/{{{ns}}}title")
     info["authors"] = all_authors(
-        header.find(".//{%s}sourceDesc/{%s}biblStruct" % (ns, ns))
+        header.find(f".//{{{ns}}}sourceDesc/{{{ns}}}biblStruct")
     )
     info["journal"] = journal_info(header)
     date = header.find('.//{%s}date[@type="published"]' % ns)
@@ -178,7 +178,7 @@ def teixml2json(content: AnyStr, encumbered: bool = True) -> Dict[str, Any]:
         info["doi"] = info["doi"].lower()
 
     refs = []
-    for (i, bs) in enumerate(tei.findall(".//{%s}listBibl/{%s}biblStruct" % (ns, ns))):
+    for (i, bs) in enumerate(tei.findall(f".//{{{ns}}}listBibl/{{{ns}}}biblStruct")):
         ref = biblio_info(bs)
         ref["index"] = i
         refs.append(ref)
@@ -190,13 +190,13 @@ def teixml2json(content: AnyStr, encumbered: bool = True) -> Dict[str, Any]:
         info["language_code"] = text.attrib["{%s}lang" % xml_ns]  # xml:lang
 
     if encumbered:
-        el = tei.find(".//{%s}profileDesc/{%s}abstract" % (ns, ns))
+        el = tei.find(f".//{{{ns}}}profileDesc/{{{ns}}}abstract")
         info["abstract"] = (el or None) and " ".join(el.itertext()).strip()
-        el = tei.find(".//{%s}text/{%s}body" % (ns, ns))
+        el = tei.find(f".//{{{ns}}}text/{{{ns}}}body")
         info["body"] = (el or None) and " ".join(el.itertext()).strip()
-        el = tei.find('.//{%s}back/{%s}div[@type="acknowledgement"]' % (ns, ns))
+        el = tei.find(f'.//{{{ns}}}back/{{{ns}}}div[@type="acknowledgement"]')
         info["acknowledgement"] = (el or None) and " ".join(el.itertext()).strip()
-        el = tei.find('.//{%s}back/{%s}div[@type="annex"]' % (ns, ns))
+        el = tei.find(f'.//{{{ns}}}back/{{{ns}}}div[@type="annex"]')
         info["annex"] = (el or None) and " ".join(el.itertext()).strip()
 
     # remove empty/null keys
@@ -223,7 +223,7 @@ def main() -> None:  # pragma no cover
     args = parser.parse_args()
 
     for filename in args.teifiles:
-        content = open(filename, "r").read()
+        content = open(filename).read()
         print(
             json.dumps(
                 teixml2json(content, encumbered=(not args.no_encumbered)),
diff --git a/fatcat_scholar/issue_db.py b/fatcat_scholar/issue_db.py
index 3c55b51..057869b 100644
--- a/fatcat_scholar/issue_db.py
+++ b/fatcat_scholar/issue_db.py
@@ -167,7 +167,7 @@ class IssueDB:
             PRAGMA main.synchronous = OFF;
         """
         )
-        with open("schema/issue_db.sql", "r") as fschema:
+        with open("schema/issue_db.sql") as fschema:
             self.db.executescript(fschema.read())
 
     def insert_sim_pub(self, pub: SimPubRow, cur: Any = None) -> None:
diff --git a/fatcat_scholar/kafka.py b/fatcat_scholar/kafka.py
index e71bc3d..bee2fee 100644
--- a/fatcat_scholar/kafka.py
+++ b/fatcat_scholar/kafka.py
@@ -7,7 +7,7 @@ from typing import List, Any
 from confluent_kafka import Consumer, Producer, KafkaException
 
 
-class KafkaWorker(object):
+class KafkaWorker:
     """
     Base class for Scholar workers which consume from Kafka topics.
 
@@ -69,7 +69,7 @@ class KafkaWorker(object):
     @staticmethod
     def _fail_fast_produce(err: Any, msg: Any) -> None:
         if err is not None:
-            print("Kafka producer delivery error: {}".format(err), file=sys.stderr)
+            print(f"Kafka producer delivery error: {err}", file=sys.stderr)
             raise KafkaException(err)
 
     @staticmethod
@@ -97,13 +97,13 @@ class KafkaWorker(object):
 
         def _fail_fast_consume(err: Any, partitions: Any) -> None:
             if err is not None:
-                print("Kafka consumer commit error: {}".format(err), file=sys.stderr)
+                print(f"Kafka consumer commit error: {err}", file=sys.stderr)
                 raise KafkaException(err)
             for p in partitions:
                 # check for partition-specific commit errors
                 if p.error:
                     print(
-                        "Kafka consumer commit error: {}".format(p.error),
+                        f"Kafka consumer commit error: {p.error}",
                         file=sys.stderr,
                     )
                     raise KafkaException(p.error)
diff --git a/fatcat_scholar/query_fatcat.py b/fatcat_scholar/query_fatcat.py
index 24bd662..edac35d 100644
--- a/fatcat_scholar/query_fatcat.py
+++ b/fatcat_scholar/query_fatcat.py
@@ -67,7 +67,7 @@ def run_query_fatcat(query: str, fulltext_only: bool, json_output: Any) -> None:
         Q("query_string", query=query, default_operator="AND", fields=["biblio"])
     )
 
-    print("Expecting {} search hits".format(search.count()), file=sys.stderr)
+    print(f"Expecting {search.count()} search hits", file=sys.stderr)
 
     search = search.params(clear_scroll=False)
     search = search.params(_source=False)
@@ -76,7 +76,7 @@ def run_query_fatcat(query: str, fulltext_only: bool, json_output: Any) -> None:
     for hit in results:
         release_id = hit.meta.id
         resp = api_session.get(
-            "https://api.fatcat.wiki/v0/release/{}".format(release_id),
+            f"https://api.fatcat.wiki/v0/release/{release_id}",
             params={
                 "expand": "container,files,filesets,webcaptures",
                 "hide": "references",
diff --git a/fatcat_scholar/query_parse.py b/fatcat_scholar/query_parse.py
index 0f5086b..8c49925 100644
--- a/fatcat_scholar/query_parse.py
+++ b/fatcat_scholar/query_parse.py
@@ -11,7 +11,7 @@ import shlex
 def _clean_token(raw: str) -> str:
     raw = raw.strip()
     if not raw:
-        return '"{}"'.format(raw)
+        return f'"{raw}"'
     if len(raw.split()) > 1:
         # has whitespace, will get quoted
         return raw
@@ -19,11 +19,11 @@ def _clean_token(raw: str) -> str:
         # is quoted already
         return raw
     if "/" in raw or raw.endswith(":") or raw.endswith("!") or raw.endswith("?"):
-        return '"{}"'.format(raw)
+        return f'"{raw}"'
     if raw.startswith("[") and raw.endswith("]"):
-        return '"{}"'.format(raw)
+        return f'"{raw}"'
     if raw.startswith("{") and raw.endswith("}"):
-        return '"{}"'.format(raw)
+        return f'"{raw}"'
     return raw
 
 
diff --git a/fatcat_scholar/sandcrawler.py b/fatcat_scholar/sandcrawler.py
index 416ed83..356b373 100644
--- a/fatcat_scholar/sandcrawler.py
+++ b/fatcat_scholar/sandcrawler.py
@@ -39,7 +39,7 @@ class SandcrawlerPostgrestClient:
             return None
 
 
-class SandcrawlerMinioClient(object):
+class SandcrawlerMinioClient:
     def __init__(
         self,
         host_url: str,
diff --git a/fatcat_scholar/search.py b/fatcat_scholar/search.py
index c75ccdb..5b45ba9 100644
--- a/fatcat_scholar/search.py
+++ b/fatcat_scholar/search.py
@@ -386,8 +386,8 @@ def do_fulltext_search(
             raise ValueError(str(e.info)) from e
     except elasticsearch.exceptions.TransportError as e:
         # all other errors
-        logging.warn("elasticsearch non-200 status code: {}".format(e.info))
-        raise IOError(str(e.info)) from e
+        logging.warn(f"elasticsearch non-200 status code: {e.info}")
+        raise OSError(str(e.info)) from e
     query_delta = datetime.datetime.now() - query_start
 
     # convert from API objects to dicts
diff --git a/fatcat_scholar/web.py b/fatcat_scholar/web.py
index dce732b..43a733a 100644
--- a/fatcat_scholar/web.py
+++ b/fatcat_scholar/web.py
@@ -106,7 +106,7 @@ async def search(query: FulltextQuery = Depends(FulltextQuery)) -> FulltextHits:
         sentry_sdk.set_level("warning")
         sentry_sdk.capture_exception(e)
         raise HTTPException(status_code=400, detail=f"Query Error: {e}")
-    except IOError as e:
+    except OSError as e:
         sentry_sdk.capture_exception(e)
         raise HTTPException(status_code=500, detail=f"Backend Error: {e}")
 
@@ -224,7 +224,7 @@ async def web_search(
             sentry_sdk.capture_exception(e)
             search_error = dict(type="query", message=str(e))
             status_code = 400
-        except IOError as e:
+        except OSError as e:
             sentry_sdk.capture_exception(e)
             search_error = dict(type="backend", message=str(e))
             status_code = 500
@@ -282,8 +282,8 @@ async def favicon() -> Any:
     )
 
 
-ROBOTS_ALLOW = open("fatcat_scholar/static/robots.allow.txt", "r").read()
-ROBOTS_DISALLOW = open("fatcat_scholar/static/robots.disallow.txt", "r").read()
+ROBOTS_ALLOW = open("fatcat_scholar/static/robots.allow.txt").read()
+ROBOTS_DISALLOW = open("fatcat_scholar/static/robots.disallow.txt").read()
 
 
 @app.get("/robots.txt", include_in_schema=False)
diff --git a/fatcat_scholar/work_pipeline.py b/fatcat_scholar/work_pipeline.py
index 10b701b..4c8f1be 100644
--- a/fatcat_scholar/work_pipeline.py
+++ b/fatcat_scholar/work_pipeline.py
@@ -320,7 +320,7 @@ class WorkPipeline:
         2. find best SIM microfilm copy available
         """
         pref_idents = fulltext_pref_list(releases)
-        release_dict = dict([(r.ident, r) for r in releases])
+        release_dict = {r.ident: r for r in releases}
 
         # print(f"pref_idents={pref_idents}", file=sys.stderr)