Python DateTimeType.to_native Examples

Example #1

File: test_datetime.py Project: pombredanne/schematics

def test_parse_require_tz():

    field = DateTimeType(tzd='require')

    with pytest.raises(ConversionError):
        dt = field.to_native('2015-11-08 12:34:56.00')

    dt = field.to_native('2015-11-08 12:34:56.00Z')
    assert dt == datetime(2015, 11, 8, 12, 34, 56, tzinfo=UTC)

Example #2

File: test_datetime.py Project: vasudevram/schematics

def test_parse_convert_drop_tzinfo():

    field = DateTimeType(tzd='require', convert_tz=True, drop_tzinfo=True)

    dt = field.to_native('2015-11-08T12:34:56.0369-0730')
    assert dt == datetime(2015, 11, 8, 20, 4, 56, 36900)

    dt = field.to_native('2015-11-08 12:34:56.00Z')
    assert dt == datetime(2015, 11, 8, 12, 34, 56, 0)

Example #3

File: test_datetime.py Project: pombredanne/schematics

def test_parse_convert_drop_tzinfo():

    field = DateTimeType(tzd='require', convert_tz=True, drop_tzinfo=True)

    dt = field.to_native('2015-11-08T12:34:56.0369-0730')
    assert dt == datetime(2015, 11, 8, 20, 4, 56, 36900)

    dt = field.to_native('2015-11-08 12:34:56.00Z')
    assert dt == datetime(2015, 11, 8, 12, 34, 56, 0)

Example #4

File: test_datetime.py Project: vasudevram/schematics

def test_parse_require_tz():

    field = DateTimeType(tzd='require')

    with pytest.raises(ConversionError):
        dt = field.to_native('2015-11-08 12:34:56.00')

    dt = field.to_native('2015-11-08 12:34:56.00Z')
    assert dt == datetime(2015, 11, 8, 12, 34, 56, tzinfo=UTC)

Example #5

File: test_datetime.py Project: vasudevram/schematics

def test_parse_from_timestamp():

    field = DateTimeType()

    dt = field.to_native('1446991200.7777')
    assert dt == datetime(2015, 11, 8, 14, 00, microsecond=777700, tzinfo=UTC)

    field = DateTimeType(convert_tz=True, drop_tzinfo=True)

    dt = field.to_native('1446991200.7777')
    assert dt == datetime(2015, 11, 8, 14, 00, microsecond=777700)

Example #6

File: test_datetime.py Project: pombredanne/schematics

def test_parse_from_timestamp():

    field = DateTimeType()

    dt = field.to_native('1446991200.7777')
    assert dt == datetime(2015, 11, 8, 14, 00, microsecond=777700, tzinfo=UTC)

    field = DateTimeType(convert_tz=True, drop_tzinfo=True)

    dt = field.to_native('1446991200.7777')
    assert dt == datetime(2015, 11, 8, 14, 00, microsecond=777700)

Example #7

File: test_datetime.py Project: vasudevram/schematics

def test_parse_reject_tzd():

    field = DateTimeType(tzd='reject')

    with pytest.raises(ConversionError):
        field.to_native('2015-11-08T12:34+0200')

    with pytest.raises(ConversionError):
        field.to_native('2015-11-08T12:34Z')

    dt = field.to_native('2015-11-08T12:34')
    assert dt == datetime(2015, 11, 8, 12, 34)

Example #8

File: test_datetime.py Project: vasudevram/schematics

def test_parse_convert():

    field = DateTimeType(convert_tz=True)

    dt = field.to_native('2015-11-08T12:34')
    assert dt == datetime(2015, 11, 8, 12, 34)

    dt = field.to_native('2015-11-08T12:34:56.0369-0730')
    assert dt == datetime(2015, 11, 8, 20, 4, 56, 36900, tzinfo=UTC)

    dt = field.to_native('2015-11-08 12:34:56,00Z')
    assert dt == datetime(2015, 11, 8, 12, 34, 56, 0, tzinfo=UTC)

Example #9

File: test_datetime.py Project: pombredanne/schematics

def test_parse_reject_tzd():

    field = DateTimeType(tzd='reject')

    with pytest.raises(ConversionError):
        field.to_native('2015-11-08T12:34+0200')

    with pytest.raises(ConversionError):
        field.to_native('2015-11-08T12:34Z')

    dt = field.to_native('2015-11-08T12:34')
    assert dt == datetime(2015, 11, 8, 12, 34)

Example #10

File: test_datetime.py Project: pombredanne/schematics

def test_parse_convert():

    field = DateTimeType(convert_tz=True)

    dt = field.to_native('2015-11-08T12:34')
    assert dt == datetime(2015, 11, 8, 12, 34)

    dt = field.to_native('2015-11-08T12:34:56.0369-0730')
    assert dt == datetime(2015, 11, 8, 20, 4, 56, 36900, tzinfo=UTC)

    dt = field.to_native('2015-11-08 12:34:56,00Z')
    assert dt == datetime(2015, 11, 8, 12, 34, 56, 0, tzinfo=UTC)

Example #11

File: test_datetime.py Project: Tuoris/schematics

def test_parse_using_formats():

    formats = ('%Y-%m-%dT%H:%M:%S.%fZ', '%Y-%m-%dT%H:%M:%S.%f%z')
    field = DateTimeType(formats=formats)

    dt = field.to_native('2015-11-08T12:34:56.99Z')
    assert dt == datetime(2015, 11, 8, 12, 34, 56, 990000)

    if sys.version_info[0] >= 3:
        # strptime() supports the '%z' directive starting with Python 3.2.
        dt = field.to_native('2015-11-08T12:34:56.099-0700')
        assert dt.utcoffset() == timedelta(hours=-7)
        assert dt.replace(tzinfo=None) == datetime(2015, 11, 8, 12, 34, 56, 99000)

Example #12

File: test_datetime.py Project: pombredanne/schematics

def test_parse_using_formats():

    formats = ('%Y-%m-%dT%H:%M:%S.%fZ', '%Y-%m-%dT%H:%M:%S.%f%z')
    field = DateTimeType(formats=formats)

    dt = field.to_native('2015-11-08T12:34:56.99Z')
    assert dt == datetime(2015, 11, 8, 12, 34, 56, 990000)

    if sys.version_info[0] >= 3:
        # strptime() supports the '%z' directive starting with Python 3.2.
        dt = field.to_native('2015-11-08T12:34:56.099-0700')
        assert dt.utcoffset() == timedelta(hours=-7)
        assert dt.replace(tzinfo=None) == datetime(2015, 11, 8, 12, 34, 56, 99000)

Example #13

def conversion2():
    print("=== conversion2 ===")
    dt_t = DateTimeType()
    dt = dt_t.to_native('2013-08-31T02:21:21.486072')
    print("type: {}, value: {}".format(type(dt), dt))
    print("type: {}, value: {}".format(type(dt_t.to_primitive(dt)),
                                       dt_t.to_primitive(dt)))

Example #14

File: test_datetime.py Project: pombredanne/schematics

def test_parse_with_defaults():

    field = DateTimeType()

    dt = field.to_native('2015-11-08T12:34')
    assert dt == datetime(2015, 11, 8, 12, 34)

    dt = field.to_native('2015-11-08T12:34:00.1')
    assert dt == datetime(2015, 11, 8, 12, 34, 0, 100000)

    dt = field.to_native('2015-11-08T12:34:56,0369-0730')
    assert dt.utcoffset() == timedelta(hours=-7, minutes=-30)
    assert dt.replace(tzinfo=None) == datetime(2015, 11, 8, 12, 34, 56, 36900)

    assert dt == field.to_native(u'2015-11-08T12:34:56,0369−0730') # minus U+2212

    dt = field.to_native('2015-11-08 12:34:56.00200+02:00')
    assert dt.utcoffset() == timedelta(hours=2)
    assert dt.replace(tzinfo=None) == datetime(2015, 11, 8, 12, 34, 56, 2000)

    dt = field.to_native('2015-11-08 12:34:56.00Z')
    assert dt.utcoffset() == timedelta(0)
    assert dt.replace(tzinfo=None) == datetime(2015, 11, 8, 12, 34, 56, 0)

Example #15

File: test_datetime.py Project: Tuoris/schematics

def test_parse_with_defaults():

    field = DateTimeType()

    dt = field.to_native('2015-11-08T12:34')
    assert dt == datetime(2015, 11, 8, 12, 34)

    dt = field.to_native('2015-11-08T12:34:00.1')
    assert dt == datetime(2015, 11, 8, 12, 34, 0, 100000)

    dt = field.to_native('2015-11-08T12:34:56,0369-0730')
    assert dt.utcoffset() == timedelta(hours=-7, minutes=-30)
    assert dt.replace(tzinfo=None) == datetime(2015, 11, 8, 12, 34, 56, 36900)

    assert dt == field.to_native(u'2015-11-08T12:34:56,0369−0730') # minus U+2212

    dt = field.to_native('2015-11-08 12:34:56.00200+02:00')
    assert dt.utcoffset() == timedelta(hours=2)
    assert dt.replace(tzinfo=None) == datetime(2015, 11, 8, 12, 34, 56, 2000)

    dt = field.to_native('2015-11-08 12:34:56.00Z')
    assert dt.utcoffset() == timedelta(0)
    assert dt.replace(tzinfo=None) == datetime(2015, 11, 8, 12, 34, 56, 0)

Example #16

File: Simple_test.py Project: Lipvun/schematics

def coercion():
    dt_t = DateTimeType()
    dt = dt_t.to_native('2013-08-31T02:21:21.486072')
    print(dt, '\n', dt_t.to_primitive(dt))

Example #17

File: test_datetime.py Project: vasudevram/schematics

def test_parse_reject_invalid_type():

    field = DateTimeType()

    with pytest.raises(ConversionError):
        field.to_native(['2017-04-30'])

Example #18

File: test_datetime.py Project: vasudevram/schematics

def test_to_native_from_datetime():

    dt_naive_utc = datetime(2015, 6, 1, 14, 00)
    dt_utc = datetime(2015, 6, 1, 14, 00, tzinfo=UTC)
    dt_plustwo = datetime(2015,
                          6,
                          1,
                          16,
                          00,
                          tzinfo=DateTimeType.offset_timezone(2))
    dt_nyc = datetime(2015, 6, 1, 10, 00, tzinfo=NYC)

    field = DateTimeType(tzd='allow')
    assert field.to_native(dt_naive_utc) == dt_naive_utc
    assert field.to_native(dt_utc) == dt_utc
    assert field.to_native(dt_plustwo) == dt_plustwo
    assert field.to_native(dt_nyc) == dt_nyc

    field = DateTimeType(tzd='utc')
    assert field.to_native(dt_naive_utc) == dt_utc

    field = DateTimeType(tzd='reject')
    assert field.to_native(dt_naive_utc) == dt_naive_utc
    with pytest.raises(ConversionError):
        field.to_native(dt_utc)

    field = DateTimeType(tzd='require')
    assert field.to_native(dt_utc) == dt_utc
    with pytest.raises(ConversionError):
        field.to_native(dt_naive_utc)

    field = DateTimeType(tzd='require', convert_tz=True, drop_tzinfo=True)
    assert field.to_native(dt_naive_utc) == dt_naive_utc

    field = DateTimeType(convert_tz=True)
    assert field.to_native(dt_naive_utc) == dt_naive_utc
    assert field.to_native(dt_utc) == dt_utc
    assert field.to_native(dt_plustwo) == dt_utc
    assert field.to_native(dt_nyc) == dt_utc

    field = DateTimeType(convert_tz=True, drop_tzinfo=True)
    assert field.to_native(dt_naive_utc) == dt_naive_utc
    assert field.to_native(dt_utc) == dt_naive_utc
    assert field.to_native(dt_plustwo) == dt_naive_utc
    assert field.to_native(dt_nyc) == dt_naive_utc

Example #19

File: test_datetime.py Project: pombredanne/schematics

def test_parse_utc():

    field = DateTimeType(tzd='utc')

    dt = field.to_native('2015-11-08 12:34:56.00')
    assert dt == datetime(2015, 11, 8, 12, 34, 56, tzinfo=UTC)

Example #20

File: test_datetime.py Project: vasudevram/schematics

def test_parse_utc():

    field = DateTimeType(tzd='utc')

    dt = field.to_native('2015-11-08 12:34:56.00')
    assert dt == datetime(2015, 11, 8, 12, 34, 56, tzinfo=UTC)

Example #21

File: test_datetime.py Project: schematics/schematics

def test_parse_reject_invalid_type():

    field = DateTimeType()

    with pytest.raises(ConversionError):
        field.to_native(['2017-04-30'])

Example #22

File: test_datetime.py Project: pombredanne/schematics

def test_to_native_from_datetime():

    dt_naive_utc = datetime(2015, 6, 1, 14, 00)
    dt_utc = datetime(2015, 6, 1, 14, 00, tzinfo=UTC)
    dt_plustwo = datetime(2015, 6, 1, 16, 00, tzinfo=DateTimeType.offset_timezone(2))
    dt_nyc = datetime(2015, 6, 1, 10, 00, tzinfo=NYC)

    field = DateTimeType(tzd='allow')
    assert field.to_native(dt_naive_utc) == dt_naive_utc
    assert field.to_native(dt_utc) == dt_utc
    assert field.to_native(dt_plustwo) == dt_plustwo
    assert field.to_native(dt_nyc) == dt_nyc

    field = DateTimeType(tzd='utc')
    assert field.to_native(dt_naive_utc) == dt_utc

    field = DateTimeType(tzd='reject')
    assert field.to_native(dt_naive_utc) == dt_naive_utc
    with pytest.raises(ConversionError):
        field.to_native(dt_utc)

    field = DateTimeType(tzd='require')
    assert field.to_native(dt_utc) == dt_utc
    with pytest.raises(ConversionError):
        field.to_native(dt_naive_utc)

    field = DateTimeType(tzd='require', convert_tz=True, drop_tzinfo=True)
    assert field.to_native(dt_naive_utc) == dt_naive_utc

    field = DateTimeType(convert_tz=True)
    assert field.to_native(dt_naive_utc) == dt_naive_utc
    assert field.to_native(dt_utc) == dt_utc
    assert field.to_native(dt_plustwo) == dt_utc
    assert field.to_native(dt_nyc) == dt_utc

    field = DateTimeType(convert_tz=True, drop_tzinfo=True)
    assert field.to_native(dt_naive_utc) == dt_naive_utc
    assert field.to_native(dt_utc) == dt_naive_utc
    assert field.to_native(dt_plustwo) == dt_naive_utc
    assert field.to_native(dt_nyc) == dt_naive_utc