Python IntervalDtype.construct_from_string示例

示例#1

文件： test_dtypes.py 项目： chrish42/pandas

    def test_construction_from_string_error_subtype(self, string):
        # this is an invalid subtype
        msg = ("Incorrectly formatted string passed to constructor. "
               r"Valid formats include Interval or Interval\[dtype\] "
               "where dtype is numeric, datetime, or timedelta")

        with pytest.raises(TypeError, match=msg):
            IntervalDtype.construct_from_string(string)

示例#2

    def test_construction_from_string_errors(self, string):
        if isinstance(string, string_types):
            error, msg = ValueError, 'could not construct IntervalDtype'
        else:
            error, msg = TypeError, 'a string needs to be passed, got type'

        with tm.assert_raises_regex(error, msg):
            IntervalDtype.construct_from_string(string)

示例#3

文件： test_dtypes.py 项目： vinks4u/pandas

    def test_construction_from_string_error_subtype(self, string):
        # this is an invalid subtype
        msg = ("Incorrectly formatted string passed to constructor. "
               r"Valid formats include Interval or Interval\[dtype\] "
               "where dtype is numeric, datetime, or timedelta")

        with pytest.raises(TypeError, match=msg):
            IntervalDtype.construct_from_string(string)

示例#4

文件： test_dtypes.py 项目： mficek/pandas

    def test_construction_from_string_errors(self, string):
        if isinstance(string, string_types):
            error, msg = ValueError, 'could not construct IntervalDtype'
        else:
            error, msg = TypeError, 'a string needs to be passed, got type'

        with tm.assert_raises_regex(error, msg):
            IntervalDtype.construct_from_string(string)

示例#5

 def test_construction_from_string(self):
     result = IntervalDtype('interval[int64]')
     self.assertTrue(is_dtype_equal(self.dtype, result))
     result = IntervalDtype.construct_from_string('interval[int64]')
     self.assertTrue(is_dtype_equal(self.dtype, result))
     with pytest.raises(TypeError):
         IntervalDtype.construct_from_string('foo')
     with pytest.raises(TypeError):
         IntervalDtype.construct_from_string('interval[foo]')
     with pytest.raises(TypeError):
         IntervalDtype.construct_from_string('foo[int64]')

示例#6

文件： test_dtypes.py 项目： tsdlovell/pandas

 def test_construction_from_string(self):
     result = IntervalDtype('interval[int64]')
     self.assertTrue(is_dtype_equal(self.dtype, result))
     result = IntervalDtype.construct_from_string('interval[int64]')
     self.assertTrue(is_dtype_equal(self.dtype, result))
     with tm.assertRaises(TypeError):
         IntervalDtype.construct_from_string('foo')
     with tm.assertRaises(TypeError):
         IntervalDtype.construct_from_string('interval[foo]')
     with tm.assertRaises(TypeError):
         IntervalDtype.construct_from_string('foo[int64]')

示例#7

文件： test_dtypes.py 项目： cpcloud/pandas

 def test_construction_from_string(self):
     result = IntervalDtype('interval[int64]')
     assert is_dtype_equal(self.dtype, result)
     result = IntervalDtype.construct_from_string('interval[int64]')
     assert is_dtype_equal(self.dtype, result)
     with pytest.raises(TypeError):
         IntervalDtype.construct_from_string('foo')
     with pytest.raises(TypeError):
         IntervalDtype.construct_from_string('interval[foo]')
     with pytest.raises(TypeError):
         IntervalDtype.construct_from_string('foo[int64]')

示例#8

文件： test_dtypes.py 项目： vinks4u/pandas

    def test_construction_from_string_errors(self, string):
        # these are invalid entirely
        msg = "a string needs to be passed, got type"

        with pytest.raises(TypeError, match=msg):
            IntervalDtype.construct_from_string(string)

示例#9

文件： test_dtypes.py 项目： AnAnteup/icp5

    def test_construction_from_string_error_subtype(self, string):
        # this is an invalid subtype
        msg = 'could not construct IntervalDtype'

        with pytest.raises(TypeError, match=msg):
            IntervalDtype.construct_from_string(string)

示例#10

文件： test_dtypes.py 项目： mficek/pandas

 def test_construction_from_string(self):
     result = IntervalDtype('interval[int64]')
     assert is_dtype_equal(self.dtype, result)
     result = IntervalDtype.construct_from_string('interval[int64]')
     assert is_dtype_equal(self.dtype, result)

示例#11

文件： test_dtypes.py 项目： bkandel/pandas

    def test_construction_from_string_errors(self, string):
        # these are invalid entirely
        msg = 'a string needs to be passed, got type'

        with tm.assert_raises_regex(TypeError, msg):
            IntervalDtype.construct_from_string(string)

示例#12

文件： test_dtypes.py 项目： yuanhui-yang/pandas

 def test_construction_from_string(self, dtype):
     result = IntervalDtype("interval[int64]")
     assert is_dtype_equal(dtype, result)
     result = IntervalDtype.construct_from_string("interval[int64]")
     assert is_dtype_equal(dtype, result)

示例#13

    def test_construction_from_string_error_subtype(self, string):
        # this is an invalid subtype
        msg = 'could not construct IntervalDtype'

        with tm.assert_raises_regex(TypeError, msg):
            IntervalDtype.construct_from_string(string)

示例#14

    def test_construction_from_string_errors(self, string):
        # these are invalid entirely
        msg = 'a string needs to be passed, got type'

        with tm.assert_raises_regex(TypeError, msg):
            IntervalDtype.construct_from_string(string)

示例#15

文件： interval.py 项目： zhabzhang/pandas

 def dtype(self):
     """Return the dtype object of the underlying data"""
     return IntervalDtype.construct_from_string(str(self.left.dtype))

示例#16

 def test_construction_from_string(self):
     result = IntervalDtype('interval[int64]')
     assert is_dtype_equal(self.dtype, result)
     result = IntervalDtype.construct_from_string('interval[int64]')
     assert is_dtype_equal(self.dtype, result)

示例#17

文件： test_dtypes.py 项目： yuanhui-yang/pandas

    def test_construction_from_string_errors(self, string):
        # these are invalid entirely
        msg = f"'construct_from_string' expects a string, got {type(string)}"

        with pytest.raises(TypeError, match=re.escape(msg)):
            IntervalDtype.construct_from_string(string)

示例#18

 def dtype(self):
     return IntervalDtype.construct_from_string(str(self.left.dtype))

示例#19

文件： test_dtypes.py 项目： changhiskhan/pandas

    def test_construction_from_string_errors(self, string):
        # these are invalid entirely
        msg = 'a string needs to be passed, got type'

        with pytest.raises(TypeError, match=msg):
            IntervalDtype.construct_from_string(string)

示例#20

文件： test_dtypes.py 项目： bkandel/pandas

    def test_construction_from_string_error_subtype(self, string):
        # this is an invalid subtype
        msg = 'could not construct IntervalDtype'

        with tm.assert_raises_regex(TypeError, msg):
            IntervalDtype.construct_from_string(string)

示例#21

文件： test_dtypes.py 项目： changhiskhan/pandas

    def test_construction_from_string_error_subtype(self, string):
        # this is an invalid subtype
        msg = 'could not construct IntervalDtype'

        with pytest.raises(TypeError, match=msg):
            IntervalDtype.construct_from_string(string)

示例#22

文件： interval.py 项目： qdxt/python

 def dtype(self):
     return IntervalDtype.construct_from_string(str(self.left.dtype))

示例#23

文件： interval.py 项目： mficek/pandas

 def dtype(self):
     """Return the dtype object of the underlying data"""
     return IntervalDtype.construct_from_string(str(self.left.dtype))