| Server IP : 109.234.164.53 / Your IP : 216.73.216.110 Web Server : Apache System : Linux cervelle.o2switch.net 4.18.0-553.32.1.lve.el8.x86_64 #1 SMP Thu Dec 19 13:14:03 UTC 2024 x86_64 User : computer3 ( 1098) PHP Version : 7.1.33 Disable Function : NONE MySQL : OFF | cURL : ON | WGET : ON | Perl : ON | Python : ON | Sudo : OFF | Pkexec : OFF Directory : /proc/845366/root/proc/self/root/opt/alt/python37/lib64/python3.7/test/test_asyncio/ |
Upload File : |
import asyncio
import decimal
import unittest
@unittest.skipUnless(decimal.HAVE_CONTEXTVAR, "decimal is built with a thread-local context")
class DecimalContextTest(unittest.TestCase):
def test_asyncio_task_decimal_context(self):
async def fractions(t, precision, x, y):
with decimal.localcontext() as ctx:
ctx.prec = precision
a = decimal.Decimal(x) / decimal.Decimal(y)
await asyncio.sleep(t)
b = decimal.Decimal(x) / decimal.Decimal(y ** 2)
return a, b
async def main():
r1, r2 = await asyncio.gather(
fractions(0.1, 3, 1, 3), fractions(0.2, 6, 1, 3))
return r1, r2
r1, r2 = asyncio.run(main())
self.assertEqual(str(r1[0]), '0.333')
self.assertEqual(str(r1[1]), '0.111')
self.assertEqual(str(r2[0]), '0.333333')
self.assertEqual(str(r2[1]), '0.111111')