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2 changes: 1 addition & 1 deletion setup.py
Original file line number Diff line number Diff line change
Expand Up @@ -16,5 +16,5 @@
package_dir={"": "src"},
packages=["cs50"],
url="https://github.com/cs50/python-cs50",
version="2.4.3"
version="2.4.4"
)
20 changes: 10 additions & 10 deletions src/cs50/sql.py
Original file line number Diff line number Diff line change
Expand Up @@ -103,39 +103,39 @@ def process(value):
"""Render a literal value, escaping as needed."""

# bool
if isinstance(value, bool):
if type(value) is bool:
return sqlalchemy.types.Boolean().literal_processor(dialect)(value)

# datetime.date
elif isinstance(value, datetime.date):
elif type(value) is datetime.date:
return sqlalchemy.types.String().literal_processor(dialect)(value.strftime("%Y-%m-%d"))

# datetime.datetime
elif isinstance(value, datetime.datetime):
elif type(value) is datetime.datetime:
return sqlalchemy.types.String().literal_processor(dialect)(value.strftime("%Y-%m-%d %H:%M:%S"))

# datetime.time
elif isinstance(value, datetime.time):
elif type(value) is datetime.time:
return sqlalchemy.types.String().literal_processor(dialect)(value.strftime("%H:%M:%S"))

# float
elif isinstance(value, float):
elif type(value) is float:
return sqlalchemy.types.Float().literal_processor(dialect)(value)

# int
elif isinstance(value, int):
elif type(value) is int:
return sqlalchemy.types.Integer().literal_processor(dialect)(value)

# long
elif sys.version_info.major != 3 and isinstance(value, long):
elif sys.version_info.major != 3 and type(value) is long:
return sqlalchemy.types.Integer().literal_processor(dialect)(value)

# str
elif isinstance(value, str):
elif type(value) is str:
return sqlalchemy.types.String().literal_processor(dialect)(value)

# None
elif isinstance(value, sqlalchemy.sql.elements.Null):
elif type(value) is sqlalchemy.sql.elements.Null:
return sqlalchemy.types.NullType().literal_processor(dialect)(value)

# Unsupported value
Expand Down Expand Up @@ -192,7 +192,7 @@ def process(value):
rows = [dict(row) for row in result.fetchall()]
for row in rows:
for column in row:
if isinstance(row[column], decimal.Decimal):
if type(row[column]) is decimal.Decimal:
row[column] = float(row[column])
ret = rows

Expand Down