Bugfix search with wrong custom column configured

cps/metadata_provider/scholar.py

@@ -49,6 +49,8 @@ class scholar(Metadata):
                 tokens = [quote(t.encode("utf-8")) for t in title_tokens]
                 query = " ".join(tokens)
             try:
+                scholarly.set_timeout(20)
+                scholarly.set_retries(2)
                 scholar_gen = itertools.islice(scholarly.search_pubs(query), 10)
             except Exception as e:
                 log.warning(e)

cps/search.py

@@ -134,6 +134,9 @@ def adv_search_read_status(read_status):
                 db_filter = coalesce(db.cc_classes[config.config_read_column].value, False) != True
         except (KeyError, AttributeError, IndexError):
             log.error("Custom Column No.{} does not exist in calibre database".format(config.config_read_column))
+            flash(_("Custom Column No.%(column)d does not exist in calibre database",
+                    column=config.config_read_column),
+                  category="error")
             return true()
     return db_filter
 

optional-requirements.txt

@@ -29,11 +29,11 @@ SQLAlchemy-Utils>=0.33.5,<0.39.0
 
 # metadata extraction
 rarfile>=3.2
-scholarly>=1.2.0,<1.7
+scholarly>=1.2.0,<1.8
 markdown2>=2.0.0,<2.5.0
 html2text>=2020.1.16,<2022.1.1
 python-dateutil>=2.1,<2.9.0
-beautifulsoup4>=4.0.1,<4.11.0
+beautifulsoup4>=4.0.1,<4.12.0
 cchardet>=2.0.0,<2.2.0
 
 # Comics
@@ -41,4 +41,4 @@ natsort>=2.2.0,<8.2.0
 comicapi>=2.2.0,<2.3.0
 
 # Kobo integration
-jsonschema>=3.2.0,<4.7.0
+jsonschema>=3.2.0,<4.8.0

setup.cfg

@@ -97,5 +97,5 @@ comics =
 	natsort>=2.2.0,<8.2.0
 	comicapi>=2.2.0,<2.3.0
 kobo = 
-	jsonschema>=3.2.0,<4.6.0
+	jsonschema>=3.2.0,<4.7.0