def test_normal_empty_value(self, dp_extractor):
dp_extractor.header_list = ["a", "22", "cccc"]
dp_extractor.data_matrix = None
col_dp_list = dp_extractor.to_col_dataproperty_list()
dp = col_dp_list[0]
assert dp.typecode == Typecode.NONE
assert dp.align.align_code == Align.LEFT.align_code
assert dp.align.align_string == Align.LEFT.align_string
assert dp.ascii_char_width == 1
assert Nan(dp.decimal_places).is_type()
assert dp.format_str == "{}"
dp = col_dp_list[1]
assert dp.typecode == Typecode.NONE
assert dp.align.align_code == Align.LEFT.align_code
assert dp.align.align_string == Align.LEFT.align_string
assert dp.ascii_char_width == 2
assert Nan(dp.decimal_places).is_type()
assert dp.format_str == "{}"
dp = col_dp_list[2]
assert dp.typecode == Typecode.NONE
assert dp.align.align_code == Align.LEFT.align_code
assert dp.align.align_string == Align.LEFT.align_string
assert dp.ascii_char_width == 4
assert Nan(dp.decimal_places).is_type()
assert dp.format_str == "{}"
def __compare_helper(self, lhs, rhs):
from typepy.type import Nan
if Nan(lhs).is_type() and Nan(rhs).is_type():
return True
return lhs == rhs
def test_normal_east_asian_ambiguous_width(self, dp_extractor,
ambiguous_width):
dp_extractor.header_list = ["ascii", "eaa"]
dp_extractor.data_matrix = [
["abcdefg", "Øαββ"],
["abcdefghij", "ØØ"],
]
dp_extractor.east_asian_ambiguous_width = ambiguous_width
col_dp_list = dp_extractor.to_col_dataproperty_list()
assert len(col_dp_list) == 2
dp = col_dp_list[0]
assert dp.typecode == Typecode.STRING
assert dp.align.align_code == Align.LEFT.align_code
assert dp.align.align_string == Align.LEFT.align_string
assert dp.ascii_char_width == 10
assert Nan(dp.decimal_places).is_type()
dp = col_dp_list[1]
assert dp.typecode == Typecode.STRING
assert dp.align.align_code == Align.LEFT.align_code
assert dp.align.align_string == Align.LEFT.align_string
assert dp.ascii_char_width == 4 * ambiguous_width
assert Nan(dp.decimal_places).is_type()
def test_normal_nan(self, value, is_convert, expected_data,
expected_typecode):
dp = DataProperty(
value, strict_type_mapping=get_strict_type_mapping(not is_convert))
assert Nan(dp.data).is_type()
assert dp.typecode == expected_typecode
def test_normal_multibyte_char(self):
col_dp = ColumnDataProperty()
col_dp.update_header(DataProperty("abc"))
for value in ["いろは", "abcde"]:
col_dp.update_body(DataProperty(value))
assert col_dp.align == Align.LEFT
assert Nan(col_dp.decimal_places).is_type()
assert col_dp.typecode == Typecode.STRING
assert col_dp.ascii_char_width == 6
assert col_dp.minmax_integer_digits.min_value is None
assert col_dp.minmax_integer_digits.max_value is None
assert col_dp.minmax_decimal_places.min_value is None
assert col_dp.minmax_decimal_places.max_value is None
assert col_dp.minmax_additional_format_len.min_value == 0
assert col_dp.minmax_additional_format_len.max_value == 0
assert str(col_dp) == (
"typename=STRING, align=left, ascii_char_width=6, "
"integer_digits=(min=None, max=None), "
"decimal_places=(min=None, max=None), "
"additional_format_len=(min=0, max=0)"
)
def test_normal_inf(self):
col_dp = ColumnDataProperty()
col_dp.update_header(DataProperty("inf"))
for value in [inf, None, inf, "inf"]:
col_dp.update_body(DataProperty(value))
assert col_dp.align == Align.LEFT
assert Nan(col_dp.decimal_places).is_type()
assert col_dp.typecode == Typecode.INFINITY
assert col_dp.ascii_char_width == 8
assert col_dp.minmax_integer_digits.min_value is None
assert col_dp.minmax_integer_digits.max_value is None
assert col_dp.minmax_decimal_places.min_value is None
assert col_dp.minmax_decimal_places.max_value is None
assert col_dp.minmax_additional_format_len.min_value == 0
assert col_dp.minmax_additional_format_len.max_value == 0
assert str(col_dp) == (
"typename=INFINITY, align=left, ascii_char_width=8, "
"integer_digits=(min=None, max=None), "
"decimal_places=(min=None, max=None), "
"additional_format_len=(min=0, max=0)")
def __get_decimal_places(self):
try:
avg = self.minmax_decimal_places.mean()
except TypeError:
return float("nan")
if Nan(avg).is_type():
return float("nan")
return int(
min(math.ceil(avg + Decimal("1.0")),
self.minmax_decimal_places.max_value))
def test_normal_nan_inf(self, dp_extractor):
dp_extractor.header_list = ["n", "i"]
dp_extractor.data_matrix = [
[nan, inf],
["nan", "inf"],
]
col_dp_list = dp_extractor.to_col_dataproperty_list()
assert len(col_dp_list) == 2
dp = col_dp_list[0]
assert dp.typecode == Typecode.NAN
assert dp.align.align_code == Align.LEFT.align_code
assert dp.align.align_string == Align.LEFT.align_string
assert dp.ascii_char_width == 3
assert Nan(dp.decimal_places).is_type()
dp = col_dp_list[1]
assert dp.typecode == Typecode.INFINITY
assert dp.align.align_code == Align.LEFT.align_code
assert dp.align.align_string == Align.LEFT.align_string
assert dp.ascii_char_width == 8
assert Nan(dp.decimal_places).is_type()
def __get_format_str(self):
format_str = {
Typecode.NONE: "{}",
Typecode.INTEGER: "{:d}",
Typecode.BOOL: "{}",
Typecode.DATETIME: "{:" + self.__datetime_format_str + "}",
Typecode.DICTIONARY: "{}",
Typecode.LIST: "{}",
}.get(self.typecode)
if format_str is not None:
return format_str
if self.typecode in (Typecode.REAL_NUMBER, Typecode.INFINITY,
Typecode.NAN):
if Nan(self.decimal_places).is_type():
return "{:f}"
return "{:" + ".{:d}f".format(self.decimal_places) + "}"
return "{:s}"
def test_normal_east_asian_ambiguous_width(
self, ambiguous_width, ascii_char_width):
col_dp = ColumnDataProperty(
east_asian_ambiguous_width=ambiguous_width)
col_dp.update_header(DataProperty("abc"))
for value in ["ØØØ", "α", "ββ"]:
col_dp.update_body(DataProperty(
value, east_asian_ambiguous_width=ambiguous_width))
assert col_dp.align == Align.LEFT
assert Nan(col_dp.decimal_places).is_type()
assert col_dp.typecode == Typecode.STRING
assert col_dp.ascii_char_width == ascii_char_width
assert col_dp.minmax_integer_digits.min_value is None
assert col_dp.minmax_integer_digits.max_value is None
assert col_dp.minmax_decimal_places.min_value is None
assert col_dp.minmax_decimal_places.max_value is None
assert col_dp.minmax_additional_format_len.min_value == 0
assert col_dp.minmax_additional_format_len.max_value == 0
def test_abnormal(self, value, expected):
dp = DataProperty(value)
Nan(dp.length).is_type()
def test_normal_default(self, dp_extractor, header_list, value):
dp_extractor.header_list = header_list
dp_extractor.data_matrix = value
col_dp_list = dp_extractor.to_col_dataproperty_list()
assert len(col_dp_list) == 9
col_idx = 0
dp = col_dp_list[col_idx]
assert dp.column_index == col_idx
assert dp.typecode == Typecode.INTEGER
assert dp.align.align_code == Align.RIGHT.align_code
assert dp.align.align_string == Align.RIGHT.align_string
assert dp.ascii_char_width == 1
assert dp.decimal_places == 0
assert dp.format_str == "{:d}"
assert str(dp) == (
"typename=INTEGER, column=0, align=right, "
"ascii_char_width=1, integer_digits=(min=1, max=1), "
"decimal_places=(min=0, max=0), "
"additional_format_len=(min=0, max=0)")
col_idx += 1
dp = col_dp_list[col_idx]
assert dp.column_index == col_idx
assert dp.typecode == Typecode.REAL_NUMBER
assert dp.align.align_code == Align.RIGHT.align_code
assert dp.align.align_string == Align.RIGHT.align_string
assert dp.ascii_char_width == 4
assert dp.decimal_places == 2
assert dp.format_str == "{:.2f}"
col_idx += 1
dp = col_dp_list[col_idx]
assert dp.column_index == col_idx
assert dp.typecode == Typecode.STRING
assert dp.align.align_code == Align.LEFT.align_code
assert dp.align.align_string == Align.LEFT.align_string
assert dp.ascii_char_width == 4
assert Nan(dp.decimal_places).is_type()
assert dp.format_str == "{:s}"
col_idx += 1
dp = col_dp_list[col_idx]
assert dp.column_index == col_idx
assert dp.typecode == Typecode.REAL_NUMBER
assert dp.align.align_code == Align.RIGHT.align_code
assert dp.align.align_string == Align.RIGHT.align_string
assert dp.ascii_char_width == 4
assert dp.decimal_places == 1
assert dp.format_str == "{:.1f}"
col_idx += 1
dp = col_dp_list[col_idx]
assert dp.column_index == col_idx
assert dp.typecode == Typecode.STRING
assert dp.align.align_code == Align.LEFT.align_code
assert dp.align.align_string == Align.LEFT.align_string
assert dp.ascii_char_width == 3
assert dp.decimal_places == 1
assert dp.format_str == "{:s}"
col_idx += 1
dp = col_dp_list[col_idx]
assert dp.column_index == col_idx
assert dp.typecode == Typecode.BOOL
assert dp.align.align_code == Align.LEFT.align_code
assert dp.align.align_string == Align.LEFT.align_string
assert dp.ascii_char_width == 5
assert Nan(dp.decimal_places).is_type()
assert dp.format_str == "{}"
col_idx += 1
dp = col_dp_list[col_idx]
assert dp.column_index == col_idx
assert dp.typecode == Typecode.INFINITY
assert dp.align.align_code == Align.LEFT.align_code
assert dp.align.align_string == Align.LEFT.align_string
assert dp.ascii_char_width == 8
assert Nan(dp.decimal_places).is_type()
assert dp.format_str == "{:f}"
col_idx += 1
dp = col_dp_list[col_idx]
assert dp.column_index == col_idx
assert dp.typecode == Typecode.NAN
assert dp.align.align_code == Align.LEFT.align_code
assert dp.align.align_string == Align.LEFT.align_string
assert dp.ascii_char_width == 3
assert Nan(dp.decimal_places).is_type()
assert dp.format_str == "{:f}"
col_idx += 1
dp = col_dp_list[col_idx]
assert dp.column_index == col_idx
assert dp.typecode == Typecode.STRING
assert dp.align.align_code == Align.LEFT.align_code
assert dp.align.align_string == Align.LEFT.align_string
assert dp.ascii_char_width == 24
assert Nan(dp.decimal_places).is_type()
assert dp.format_str == "{:s}"
def test_null(self, container):
assert Nan(container.mean()).is_type()
def test_nan(self, value):
integer_digits, decimal_places = get_number_of_digit(value)
assert Nan(integer_digits).is_type()
assert Nan(decimal_places).is_type()
def test_null(self):
col_dp = ColumnDataProperty()
assert col_dp.align == Align.LEFT
assert Nan(col_dp.decimal_places).is_type()
assert col_dp.typecode == Typecode.NONE
assert col_dp.ascii_char_width == 0
def test_abnormal(self, value):
dp = DataProperty(value)
Nan(dp.integer_digits).is_type()
def test_abnormal(self, value):
dp = DataProperty(value)
Nan(dp.decimal_places).is_type()
def test_normal(self, dp_extractor, value, type_value_mapping,
const_value_mapping, datetime_formatter):
dp_extractor.data_matrix = value
dp_extractor.type_value_mapping = type_value_mapping
dp_extractor.const_value_mapping = const_value_mapping
dp_extractor.datetime_formatter = datetime_formatter
dp_matrix = list(dp_extractor.to_dataproperty_matrix())
assert len(dp_matrix) == 4
dp = dp_matrix[0][0]
assert dp.data == "null"
assert dp.typecode == Typecode.STRING
assert dp.align.align_code == Align.LEFT.align_code
assert dp.align.align_string == Align.LEFT.align_string
assert Nan(dp.decimal_places).is_type()
assert dp.format_str == "{:s}"
dp = dp_matrix[0][1]
assert dp.data == 1
assert dp.typecode == Typecode.INTEGER
assert dp.align.align_code == Align.RIGHT.align_code
assert dp.align.align_string == Align.RIGHT.align_string
assert dp.decimal_places == 0
assert dp.format_str == "{:d}"
dp = dp_matrix[1][0]
assert dp.data == Decimal("1.1")
assert dp.typecode == Typecode.REAL_NUMBER
assert dp.align.align_code == Align.RIGHT.align_code
assert dp.align.align_string == Align.RIGHT.align_string
assert dp.decimal_places == 1
assert dp.format_str == "{:.1f}"
dp = dp_matrix[1][1]
assert dp.data == "a"
assert dp.typecode == Typecode.STRING
assert dp.align.align_code == Align.LEFT.align_code
assert dp.align.align_string == Align.LEFT.align_string
assert Nan(dp.decimal_places).is_type()
assert dp.format_str == "{:s}"
dp = dp_matrix[2][0]
assert dp.data == "NAN"
assert dp.typecode == Typecode.STRING
assert dp.align.align_code == Align.LEFT.align_code
assert dp.align.align_string == Align.LEFT.align_string
assert Nan(dp.decimal_places).is_type()
assert dp.format_str == "{:s}"
dp = dp_matrix[2][1]
assert dp.data == "INFINITY"
assert dp.typecode == Typecode.STRING
assert dp.align.align_code == Align.LEFT.align_code
assert dp.align.align_string == Align.LEFT.align_string
assert Nan(dp.decimal_places).is_type()
assert dp.format_str == "{:s}"
dp = dp_matrix[3][0]
assert dp.data == "false"
assert dp.typecode == Typecode.STRING
assert dp.align.align_code == Align.LEFT.align_code
assert dp.align.align_string == Align.LEFT.align_string
assert Nan(dp.decimal_places).is_type()
assert dp.format_str == "{:s}"
dp = dp_matrix[3][1]
assert dp.data == "20170102 030405"
assert dp.typecode == Typecode.STRING
assert dp.align.align_code == Align.LEFT.align_code
assert dp.align.align_string == Align.LEFT.align_string
assert Nan(dp.decimal_places).is_type()
assert dp.format_str == "{:s}"