def to_python(value):
"""Reconstruct a multistring from the database string representation."""
if not value:
return multistring("", encoding="UTF-8")
elif isinstance(value, multistring):
return value
elif isinstance(value, str):
return parse_multistring(value)
elif isinstance(value, dict):
return multistring([val for __, val in sorted(value.items())],
encoding="UTF-8")
else:
return multistring(value, encoding="UTF-8")
def to_python(value):
"""Reconstruct a multistring from the database string representation."""
if not value:
return multistring("", encoding="UTF-8")
elif isinstance(value, multistring):
return value
elif isinstance(value, basestring):
return parse_multistring(value)
elif isinstance(value, dict):
return multistring([val for __, val in sorted(value.items())],
encoding="UTF-8")
else:
return multistring(value, encoding="UTF-8")
def test_parse_multistring(db_string, expected_ms, is_plural):
parsed_ms = parse_multistring(db_string)
assert parsed_ms == expected_ms
assert parsed_ms.plural == is_plural
def test_parse_multistring_invalid(invalid_value):
"""Tests parsing doesn't support non-string values"""
with pytest.raises(ValueError):
parse_multistring(invalid_value)
def test_parse_multistring(db_string, expected_ms, is_plural):
parsed_ms = parse_multistring(db_string)
assert parsed_ms == expected_ms
assert parsed_ms.plural == is_plural
def test_parse_multistring_invalid(invalid_value):
"""Tests parsing doesn't support non-string values"""
with pytest.raises(ValueError):
parse_multistring(invalid_value)
