Make inscrutable csv export string more scrutable

format.py

@@ -111,7 +111,7 @@ def get_orig_avatar(
     return result.content
 
 
-def get_avatar(url: str, secrets: dict[str, str]) -> str | None:
+def get_avatar(url: str, secrets: dict[str, str]) -> Path | None:
     basename = hashlib.sha256(url.encode("utf-8")).hexdigest()
     file_path = cache_dir() / f"{basename}.svg"
     if not file_path.exists():
@@ -129,7 +129,7 @@ def get_avatar(url: str, secrets: dict[str, str]) -> str | None:
 
         with open(file_path, "w") as svgfile:
             svgfile.write(svg_text)
-    return str(file_path.relative_to(root_dir()))
+    return file_path.relative_to(root_dir())
 
 
 def get_country_name(
@@ -237,12 +237,29 @@ cldr_root = ET.parse(
 if args.address_file.suffix == ".csv":
     csv_filename = args.address_file
 elif args.address_file.suffix == ".ods":
+    # https://help.libreoffice.org/latest/en-US/text/shared/guide/csv_params.html
+    export_options = "csv:Text - txt - csv (StarCalc):" + ",".join(  # Magic CSV export string
+        [
+            str(ord(",")),  # Field Separator
+            str(ord('"')),  # Text Delimiter
+            "76",  # Character Set - UTF-8 => 76
+            "",  # starting line; ignored in export
+            "",  # cell format codes; ignored in export
+            "1033",  # Language Identifier - en-US => 1033
+            "",  # Quoted field as text; default False
+            "",  # Detect special numbers; default True
+            "",  # Save cell contents as shown; default True
+            "",  # Export cell formulas; default false
+            "",  # Remove spaces; ignored in export
+            "-1",  # Export sheets - all sheets => -1
+        ]
+    )
     result = subprocess.run(
         [
             "libreoffice",
             "--headless",
             "--convert-to",
-            "csv:Text - txt - csv (StarCalc):44,34,76,1,,0,false,true,true,false,false,-1",
+            export_options,
             "--outdir",
             str(cache_dir()),
             args.address_file,
@@ -265,7 +282,7 @@ mid = secrets.get("mailer_id")
 
 class Card(TypedDict):
     address: str
-    avatar: str | None
+    avatar: Path | None
     row: dict[str, str]
     imb: str