From df9c01c6480ef20523418079b6774612e47b8c63 Mon Sep 17 00:00:00 2001 From: He Chen Date: Mon, 19 Aug 2019 16:06:41 -0400 Subject: fix small decimal with disabled decimal_quantization --- babel/numbers.py | 2 +- tests/test_numbers.py | 4 ++++ 2 files changed, 5 insertions(+), 1 deletion(-) diff --git a/babel/numbers.py b/babel/numbers.py index 6888c9c..cf819fc 100644 --- a/babel/numbers.py +++ b/babel/numbers.py @@ -1063,7 +1063,7 @@ class NumberPattern(object): def _quantize_value(self, value, locale, frac_prec): quantum = get_decimal_quantum(frac_prec[1]) rounded = value.quantize(quantum) - a, sep, b = str(rounded).partition(".") + a, sep, b = "{:f}".format(rounded).partition(".") number = (self._format_int(a, self.int_prec[0], self.int_prec[1], locale) + self._format_frac(b or '0', locale, frac_prec)) diff --git a/tests/test_numbers.py b/tests/test_numbers.py index 6e26fe9..a980a66 100644 --- a/tests/test_numbers.py +++ b/tests/test_numbers.py @@ -690,3 +690,7 @@ def test_parse_decimal_nbsp_heuristics(): n = decimal.Decimal("12345.123") assert numbers.parse_decimal("12 345.123", locale="fi") == n assert numbers.parse_decimal(numbers.format_decimal(n, locale="fi"), locale="fi") == n + + +def test_very_small_decimal_no_quantization(): + assert numbers.format_decimal(decimal.Decimal('1E-7'), locale='en', decimal_quantization=False) == '0.0000001' -- cgit v1.2.1