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import unittest
from decimal import Decimal
from itertools import product
from urwid.numedit import FloatEdit
class FloatEditNoPreservePrecicionTest(unittest.TestCase):
def test(self):
for v in ("1.01", "2.5", "300", "4.100", "5.001"):
f = FloatEdit(preserveSignificance=False)
f.set_edit_text(v)
print(f.value(), Decimal(v))
self.assertEqual(Decimal(v), f.value())
def test_int(self):
corner_value = "1" # just int
f = FloatEdit(preserveSignificance=False)
f.set_edit_text(corner_value)
self.assertEqual(Decimal(corner_value), f.value())
def test_no_post_dot(self):
corner_value = "1." # forced float 1.0 with trimmed end
f = FloatEdit(preserveSignificance=False)
f.set_edit_text(corner_value)
self.assertEqual(Decimal(corner_value), f.value())
class FloatEditPreservePrecicionTest(unittest.TestCase):
def test(self):
for v, sig, sep in product(("1.010", "2.500", "300.000", "4.100", "5.001"), (0, 1, 2, 3), (".", ",")):
precision_template = "0." + "0" * sig
expected = Decimal(v).quantize(Decimal(precision_template))
f = FloatEdit(preserveSignificance=True, default=precision_template, decimalSeparator=sep)
f.set_edit_text(v.replace(".", sep))
self.assertEqual(expected, f.value(), f"{f.value()} != {expected} (significance={sig!r})")
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