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Safer records #118

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Safer records #118

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10 changes: 8 additions & 2 deletions mysql_example/mysql_example.py
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Original file line number Diff line number Diff line change
Expand Up @@ -34,10 +34,16 @@


def record_pairs(result_set):
def safe(d):
return {
k: None if v is None or (type(v) == str and len(v) == 0) else v
for (k, v) in d.items()
}

for i, row in enumerate(result_set):
a_record_id, a_record, b_record_id, b_record = row
record_a = (a_record_id, json.loads(a_record))
record_b = (b_record_id, json.loads(b_record))
record_a = (a_record_id, safe(json.loads(a_record)))
record_b = (b_record_id, safe(json.loads(b_record)))

yield record_a, record_b

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