Don't crash when title is missing

We shouldn't crash the country/region checker/fixer when the title
field is missing, since we only use it to show status to the user.

CHANGELOG.md

@@ -10,6 +10,7 @@ and this project adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0
 `dcterms.bibliographicCitation` fields
 - Fixed regex so we run the comma space fix on `dcterms.bibliographicCitation`
 fields
+- Don't crash the country/region checker/fixer when a title field is missing
 
 ### Changed
 - Don't run newline fix on description fields

csv_metadata_quality/check.py

@@ -563,8 +563,13 @@ def countries_match_regions(row, exclude):
             un_region = cc.convert(names=country, to="UNRegion")
 
             if un_region != "not found" and un_region not in regions:
-                print(
-                    f"{Fore.YELLOW}Missing region ({country} → {un_region}): {Fore.RESET}{row[title_column_name]}"
-                )
+                try:
+                    print(
+                        f"{Fore.YELLOW}Missing region ({country} → {un_region}): {Fore.RESET}{row[title_column_name]}"
+                    )
+                except KeyError:
+                    print(
+                        f"{Fore.YELLOW}Missing region ({country} → {un_region}): {Fore.RESET}<title field not present>"
+                    )
 
     return

csv_metadata_quality/fix.py

@@ -370,9 +370,17 @@ def countries_match_regions(row, exclude):
             # it doesn't already exist in regions.
             if un_region != "not found" and un_region not in regions:
                 if un_region not in missing_regions:
-                    print(
-                        f"{Fore.YELLOW}Adding missing region ({un_region}): {Fore.RESET}{row[title_column_name]}"
-                    )
+                    try:
+                        print(
+                            f"{Fore.YELLOW}Adding missing region ({un_region}): {Fore.RESET}{row[title_column_name]}"
+                        )
+                    except KeyError:
+                        # If there is no title column in the CSV we will print
+                        # the fix without the title instead of crashing.
+                        print(
+                            f"{Fore.YELLOW}Adding missing region ({un_region}): {Fore.RESET}<title field not present>"
+                        )
+
                     missing_regions.append(un_region)
 
         if len(missing_regions) > 0: