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Issue #1020 Infinity numeric support #1067

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merged 1 commit into from
Oct 8, 2023
Merged

Issue #1020 Infinity numeric support #1067

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2 changes: 1 addition & 1 deletion asyncpg/pgproto
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Submodule pgproto updated 10 files
+1 −1 .gitignore
+4 −0 codecs/__init__.pxd
+12 −0 codecs/context.pyx
+29 −1 codecs/json.pyx
+17 −2 codecs/numeric.pyx
+2 −2 codecs/text.pyx
+1 −2 frb.pxd
+1 −1 hton.h
+3 −1 types.py
+24 −10 uuid.pyx
35 changes: 25 additions & 10 deletions tests/test_codecs.py
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Original file line number Diff line number Diff line change
Expand Up @@ -633,17 +633,32 @@ async def test_numeric(self):
"SELECT $1::numeric", decimal.Decimal('sNaN'))
self.assertTrue(res.is_nan())

with self.assertRaisesRegex(asyncpg.DataError,
'numeric type does not '
'support infinite values'):
await self.con.fetchval(
"SELECT $1::numeric", decimal.Decimal('-Inf'))
if self.server_version < (14, 0):
with self.assertRaisesRegex(
asyncpg.DataError,
'invalid sign in external "numeric" value'
):
await self.con.fetchval(
"SELECT $1::numeric", decimal.Decimal('-Inf'))

with self.assertRaisesRegex(asyncpg.DataError,
'numeric type does not '
'support infinite values'):
await self.con.fetchval(
"SELECT $1::numeric", decimal.Decimal('+Inf'))
with self.assertRaisesRegex(
asyncpg.DataError,
'invalid sign in external "numeric" value'
):
await self.con.fetchval(
"SELECT $1::numeric", decimal.Decimal('+Inf'))

with self.assertRaisesRegex(asyncpg.DataError, 'invalid'):
await self.con.fetchval(
"SELECT $1::numeric", 'invalid')
else:
res = await self.con.fetchval(
"SELECT $1::numeric", decimal.Decimal("-Inf"))
self.assertTrue(res.is_infinite())

res = await self.con.fetchval(
"SELECT $1::numeric", decimal.Decimal("+Inf"))
self.assertTrue(res.is_infinite())

with self.assertRaisesRegex(asyncpg.DataError, 'invalid'):
await self.con.fetchval(
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