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Serialize JSON with non-JSON values, closes #102

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This commit is contained in:
Simon Willison 2020-05-01 13:45:39 -07:00
commit d56029549a
2 changed files with 10 additions and 2 deletions
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6
sqlite_utils/db.py
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@ -1317,7 +1317,7 @@ def chunks(sequence, size):
def jsonify_if_needed(value):
if isinstance(value, (dict, list, tuple)):
return json.dumps(value)
return json.dumps(value, default=repr)
elif isinstance(value, (datetime.time, datetime.date, datetime.datetime)):
return value.isoformat()
else:
@ -1326,7 +1326,9 @@ def jsonify_if_needed(value):
def _hash(record):
return hashlib.sha1(
json.dumps(record, separators=(",", ":"), sort_keys=True).encode("utf8")
json.dumps(record, separators=(",", ":"), sort_keys=True, default=repr).encode(
"utf8"
)
).hexdigest()

6
tests/test_create.py
View file

@ -847,3 +847,9 @@ def test_create_with_a_null_column(fresh_db):
record = {"name": "Name", "description": None}
fresh_db["t"].insert(record)
assert [record] == list(fresh_db["t"].rows)
def test_create_with_nested_bytes(fresh_db):
record = {"id": 1, "data": {"foo": b"bytes"}}
fresh_db["t"].insert(record)
assert [{"id": 1, "data": '{"foo": "b\'bytes\'"}'}] == list(fresh_db["t"].rows)