From: Aarni Koskela <akx@iki.fi>
Date: Wed, 1 Mar 2023 07:18:44 +0000 (+0200)
Subject: babel.numbers: Fix some mypy-discovered issues
X-Git-Tag: v2.13.0~13^2~1
X-Git-Url: http://git.ipfire.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=544381da61482a7c413ba608d1958e573c0914da;p=thirdparty%2Fbabel.git

babel.numbers: Fix some mypy-discovered issues
---

diff --git a/babel/numbers.py b/babel/numbers.py
index de0f419d..37b2bef4 100644
--- a/babel/numbers.py
+++ b/babel/numbers.py
@@ -60,10 +60,8 @@ def list_currencies(locale: Locale | str | None = None) -> set[str]:
     """
     # Get locale-scoped currencies.
     if locale:
-        currencies = Locale.parse(locale).currencies.keys()
-    else:
-        currencies = get_global('all_currencies')
-    return set(currencies)
+        return set(Locale.parse(locale).currencies)
+    return set(get_global('all_currencies'))
 
 
 def validate_currency(currency: str, locale: Locale | str | None = None) -> None:
@@ -103,7 +101,7 @@ def normalize_currency(currency: str, locale: Locale | str | None = None) -> str
     if isinstance(currency, str):
         currency = currency.upper()
     if not is_currency(currency, locale):
-        return
+        return None
     return currency
 
 
@@ -706,7 +704,7 @@ def _format_currency_long_name(
 
     # Step 5.
     if not format:
-        format = locale.decimal_formats[format]
+        format = locale.decimal_formats[None]
 
     pattern = parse_pattern(format)
 
@@ -810,7 +808,7 @@ def format_percent(
     """
     locale = Locale.parse(locale)
     if not format:
-        format = locale.percent_formats[format]
+        format = locale.percent_formats[None]
     pattern = parse_pattern(format)
     return pattern.apply(
         number, locale, decimal_quantization=decimal_quantization, group_separator=group_separator)
@@ -849,7 +847,7 @@ def format_scientific(
     """
     locale = Locale.parse(locale)
     if not format:
-        format = locale.scientific_formats[format]
+        format = locale.scientific_formats[None]
     pattern = parse_pattern(format)
     return pattern.apply(
         number, locale, decimal_quantization=decimal_quantization)