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supports_strict now caches on self._supports_strict

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This commit is contained in:
Simon Willison 2025-05-07 17:08:49 -07:00
commit 55047db798
1 changed files with 12 additions and 10 deletions
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22
sqlite_utils/db.py
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@ -671,16 +671,18 @@ class Database:
@property
def supports_strict(self) -> bool:
"Does this database support STRICT mode?"
try:
table_name = "t{}".format(secrets.token_hex(16))
with self.conn:
self.conn.execute(
"create table {} (name text) strict".format(table_name)
)
self.conn.execute("drop table {}".format(table_name))
return True
except Exception:
return False
if not hasattr(self, "_supports_strict"):
try:
table_name = "t{}".format(secrets.token_hex(16))
with self.conn:
self.conn.execute(
"create table {} (name text) strict".format(table_name)
)
self.conn.execute("drop table {}".format(table_name))
self._supports_strict = True
except Exception:
self._supports_strict = False
return self._supports_strict
@property
def sqlite_version(self) -> Tuple[int, ...]: