Python pandas.tseries.offsets.SemiMonthBegin() Examples
The following are 12
code examples of pandas.tseries.offsets.SemiMonthBegin().
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Example #1
| Source File: test_frequencies.py From recruit with Apache License 2.0 | 5 votes |
|
def test_to_offset_invalid(self):
# GH 13930
with pytest.raises(ValueError, match='Invalid frequency: U1'):
frequencies.to_offset('U1')
with pytest.raises(ValueError, match='Invalid frequency: -U'):
frequencies.to_offset('-U')
with pytest.raises(ValueError, match='Invalid frequency: 3U1'):
frequencies.to_offset('3U1')
with pytest.raises(ValueError, match='Invalid frequency: -2-3U'):
frequencies.to_offset('-2-3U')
with pytest.raises(ValueError, match='Invalid frequency: -2D:3H'):
frequencies.to_offset('-2D:3H')
with pytest.raises(ValueError, match='Invalid frequency: 1.5.0S'):
frequencies.to_offset('1.5.0S')
# split offsets with spaces are valid
assert frequencies.to_offset('2D 3H') == offsets.Hour(51)
assert frequencies.to_offset('2 D3 H') == offsets.Hour(51)
assert frequencies.to_offset('2 D 3 H') == offsets.Hour(51)
assert frequencies.to_offset(' 2 D 3 H ') == offsets.Hour(51)
assert frequencies.to_offset(' H ') == offsets.Hour()
assert frequencies.to_offset(' 3 H ') == offsets.Hour(3)
# special cases
assert frequencies.to_offset('2SMS-15') == offsets.SemiMonthBegin(2)
with pytest.raises(ValueError, match='Invalid frequency: 2SMS-15-15'):
frequencies.to_offset('2SMS-15-15')
with pytest.raises(ValueError, match='Invalid frequency: 2SMS-15D'):
frequencies.to_offset('2SMS-15D')
Example #2
| Source File: test_frequencies.py From vnpy_crypto with MIT License | 5 votes |
|
def test_to_offset_invalid(self):
# GH 13930
with tm.assert_raises_regex(ValueError,
'Invalid frequency: U1'):
frequencies.to_offset('U1')
with tm.assert_raises_regex(ValueError,
'Invalid frequency: -U'):
frequencies.to_offset('-U')
with tm.assert_raises_regex(ValueError,
'Invalid frequency: 3U1'):
frequencies.to_offset('3U1')
with tm.assert_raises_regex(ValueError,
'Invalid frequency: -2-3U'):
frequencies.to_offset('-2-3U')
with tm.assert_raises_regex(ValueError,
'Invalid frequency: -2D:3H'):
frequencies.to_offset('-2D:3H')
with tm.assert_raises_regex(ValueError,
'Invalid frequency: 1.5.0S'):
frequencies.to_offset('1.5.0S')
# split offsets with spaces are valid
assert frequencies.to_offset('2D 3H') == offsets.Hour(51)
assert frequencies.to_offset('2 D3 H') == offsets.Hour(51)
assert frequencies.to_offset('2 D 3 H') == offsets.Hour(51)
assert frequencies.to_offset(' 2 D 3 H ') == offsets.Hour(51)
assert frequencies.to_offset(' H ') == offsets.Hour()
assert frequencies.to_offset(' 3 H ') == offsets.Hour(3)
# special cases
assert frequencies.to_offset('2SMS-15') == offsets.SemiMonthBegin(2)
with tm.assert_raises_regex(ValueError,
'Invalid frequency: 2SMS-15-15'):
frequencies.to_offset('2SMS-15-15')
with tm.assert_raises_regex(ValueError,
'Invalid frequency: 2SMS-15D'):
frequencies.to_offset('2SMS-15D')
Example #3
| Source File: test_frequencies.py From predictive-maintenance-using-machine-learning with Apache License 2.0 | 5 votes |
|
def test_to_offset_invalid(self):
# GH 13930
with pytest.raises(ValueError, match='Invalid frequency: U1'):
frequencies.to_offset('U1')
with pytest.raises(ValueError, match='Invalid frequency: -U'):
frequencies.to_offset('-U')
with pytest.raises(ValueError, match='Invalid frequency: 3U1'):
frequencies.to_offset('3U1')
with pytest.raises(ValueError, match='Invalid frequency: -2-3U'):
frequencies.to_offset('-2-3U')
with pytest.raises(ValueError, match='Invalid frequency: -2D:3H'):
frequencies.to_offset('-2D:3H')
with pytest.raises(ValueError, match='Invalid frequency: 1.5.0S'):
frequencies.to_offset('1.5.0S')
# split offsets with spaces are valid
assert frequencies.to_offset('2D 3H') == offsets.Hour(51)
assert frequencies.to_offset('2 D3 H') == offsets.Hour(51)
assert frequencies.to_offset('2 D 3 H') == offsets.Hour(51)
assert frequencies.to_offset(' 2 D 3 H ') == offsets.Hour(51)
assert frequencies.to_offset(' H ') == offsets.Hour()
assert frequencies.to_offset(' 3 H ') == offsets.Hour(3)
# special cases
assert frequencies.to_offset('2SMS-15') == offsets.SemiMonthBegin(2)
with pytest.raises(ValueError, match='Invalid frequency: 2SMS-15-15'):
frequencies.to_offset('2SMS-15-15')
with pytest.raises(ValueError, match='Invalid frequency: 2SMS-15D'):
frequencies.to_offset('2SMS-15D')
Example #4
| Source File: test_frequencies.py From elasticintel with GNU General Public License v3.0 | 5 votes |
|
def test_to_offset_invalid(self):
# GH 13930
with tm.assert_raises_regex(ValueError,
'Invalid frequency: U1'):
frequencies.to_offset('U1')
with tm.assert_raises_regex(ValueError,
'Invalid frequency: -U'):
frequencies.to_offset('-U')
with tm.assert_raises_regex(ValueError,
'Invalid frequency: 3U1'):
frequencies.to_offset('3U1')
with tm.assert_raises_regex(ValueError,
'Invalid frequency: -2-3U'):
frequencies.to_offset('-2-3U')
with tm.assert_raises_regex(ValueError,
'Invalid frequency: -2D:3H'):
frequencies.to_offset('-2D:3H')
with tm.assert_raises_regex(ValueError,
'Invalid frequency: 1.5.0S'):
frequencies.to_offset('1.5.0S')
# split offsets with spaces are valid
assert frequencies.to_offset('2D 3H') == offsets.Hour(51)
assert frequencies.to_offset('2 D3 H') == offsets.Hour(51)
assert frequencies.to_offset('2 D 3 H') == offsets.Hour(51)
assert frequencies.to_offset(' 2 D 3 H ') == offsets.Hour(51)
assert frequencies.to_offset(' H ') == offsets.Hour()
assert frequencies.to_offset(' 3 H ') == offsets.Hour(3)
# special cases
assert frequencies.to_offset('2SMS-15') == offsets.SemiMonthBegin(2)
with tm.assert_raises_regex(ValueError,
'Invalid frequency: 2SMS-15-15'):
frequencies.to_offset('2SMS-15-15')
with tm.assert_raises_regex(ValueError,
'Invalid frequency: 2SMS-15D'):
frequencies.to_offset('2SMS-15D')
Example #5
| Source File: test_frequencies.py From coffeegrindsize with MIT License | 5 votes |
|
def test_to_offset_invalid(self):
# GH 13930
with pytest.raises(ValueError, match='Invalid frequency: U1'):
frequencies.to_offset('U1')
with pytest.raises(ValueError, match='Invalid frequency: -U'):
frequencies.to_offset('-U')
with pytest.raises(ValueError, match='Invalid frequency: 3U1'):
frequencies.to_offset('3U1')
with pytest.raises(ValueError, match='Invalid frequency: -2-3U'):
frequencies.to_offset('-2-3U')
with pytest.raises(ValueError, match='Invalid frequency: -2D:3H'):
frequencies.to_offset('-2D:3H')
with pytest.raises(ValueError, match='Invalid frequency: 1.5.0S'):
frequencies.to_offset('1.5.0S')
# split offsets with spaces are valid
assert frequencies.to_offset('2D 3H') == offsets.Hour(51)
assert frequencies.to_offset('2 D3 H') == offsets.Hour(51)
assert frequencies.to_offset('2 D 3 H') == offsets.Hour(51)
assert frequencies.to_offset(' 2 D 3 H ') == offsets.Hour(51)
assert frequencies.to_offset(' H ') == offsets.Hour()
assert frequencies.to_offset(' 3 H ') == offsets.Hour(3)
# special cases
assert frequencies.to_offset('2SMS-15') == offsets.SemiMonthBegin(2)
with pytest.raises(ValueError, match='Invalid frequency: 2SMS-15-15'):
frequencies.to_offset('2SMS-15-15')
with pytest.raises(ValueError, match='Invalid frequency: 2SMS-15D'):
frequencies.to_offset('2SMS-15D')
Example #6
| Source File: test_frequencies.py From twitter-stock-recommendation with MIT License | 5 votes |
|
def test_to_offset_invalid(self):
# GH 13930
with tm.assert_raises_regex(ValueError,
'Invalid frequency: U1'):
frequencies.to_offset('U1')
with tm.assert_raises_regex(ValueError,
'Invalid frequency: -U'):
frequencies.to_offset('-U')
with tm.assert_raises_regex(ValueError,
'Invalid frequency: 3U1'):
frequencies.to_offset('3U1')
with tm.assert_raises_regex(ValueError,
'Invalid frequency: -2-3U'):
frequencies.to_offset('-2-3U')
with tm.assert_raises_regex(ValueError,
'Invalid frequency: -2D:3H'):
frequencies.to_offset('-2D:3H')
with tm.assert_raises_regex(ValueError,
'Invalid frequency: 1.5.0S'):
frequencies.to_offset('1.5.0S')
# split offsets with spaces are valid
assert frequencies.to_offset('2D 3H') == offsets.Hour(51)
assert frequencies.to_offset('2 D3 H') == offsets.Hour(51)
assert frequencies.to_offset('2 D 3 H') == offsets.Hour(51)
assert frequencies.to_offset(' 2 D 3 H ') == offsets.Hour(51)
assert frequencies.to_offset(' H ') == offsets.Hour()
assert frequencies.to_offset(' 3 H ') == offsets.Hour(3)
# special cases
assert frequencies.to_offset('2SMS-15') == offsets.SemiMonthBegin(2)
with tm.assert_raises_regex(ValueError,
'Invalid frequency: 2SMS-15-15'):
frequencies.to_offset('2SMS-15-15')
with tm.assert_raises_regex(ValueError,
'Invalid frequency: 2SMS-15D'):
frequencies.to_offset('2SMS-15D')
Example #7
| Source File: test_frequencies.py From recruit with Apache License 2.0 | 4 votes |
|
def test_anchored_shortcuts(self):
result = frequencies.to_offset('W')
expected = frequencies.to_offset('W-SUN')
assert (result == expected)
result1 = frequencies.to_offset('Q')
result2 = frequencies.to_offset('Q-DEC')
expected = offsets.QuarterEnd(startingMonth=12)
assert (result1 == expected)
assert (result2 == expected)
result1 = frequencies.to_offset('Q-MAY')
expected = offsets.QuarterEnd(startingMonth=5)
assert (result1 == expected)
result1 = frequencies.to_offset('SM')
result2 = frequencies.to_offset('SM-15')
expected = offsets.SemiMonthEnd(day_of_month=15)
assert (result1 == expected)
assert (result2 == expected)
result = frequencies.to_offset('SM-1')
expected = offsets.SemiMonthEnd(day_of_month=1)
assert (result == expected)
result = frequencies.to_offset('SM-27')
expected = offsets.SemiMonthEnd(day_of_month=27)
assert (result == expected)
result = frequencies.to_offset('SMS-2')
expected = offsets.SemiMonthBegin(day_of_month=2)
assert (result == expected)
result = frequencies.to_offset('SMS-27')
expected = offsets.SemiMonthBegin(day_of_month=27)
assert (result == expected)
# ensure invalid cases fail as expected
invalid_anchors = ['SM-0', 'SM-28', 'SM-29',
'SM-FOO', 'BSM', 'SM--1',
'SMS-1', 'SMS-28', 'SMS-30',
'SMS-BAR', 'SMS-BYR' 'BSMS',
'SMS--2']
for invalid_anchor in invalid_anchors:
with pytest.raises(ValueError, match='Invalid frequency: '):
frequencies.to_offset(invalid_anchor)
Example #8
| Source File: test_frequencies.py From vnpy_crypto with MIT License | 4 votes |
|
def test_anchored_shortcuts(self):
result = frequencies.to_offset('W')
expected = frequencies.to_offset('W-SUN')
assert (result == expected)
result1 = frequencies.to_offset('Q')
result2 = frequencies.to_offset('Q-DEC')
expected = offsets.QuarterEnd(startingMonth=12)
assert (result1 == expected)
assert (result2 == expected)
result1 = frequencies.to_offset('Q-MAY')
expected = offsets.QuarterEnd(startingMonth=5)
assert (result1 == expected)
result1 = frequencies.to_offset('SM')
result2 = frequencies.to_offset('SM-15')
expected = offsets.SemiMonthEnd(day_of_month=15)
assert (result1 == expected)
assert (result2 == expected)
result = frequencies.to_offset('SM-1')
expected = offsets.SemiMonthEnd(day_of_month=1)
assert (result == expected)
result = frequencies.to_offset('SM-27')
expected = offsets.SemiMonthEnd(day_of_month=27)
assert (result == expected)
result = frequencies.to_offset('SMS-2')
expected = offsets.SemiMonthBegin(day_of_month=2)
assert (result == expected)
result = frequencies.to_offset('SMS-27')
expected = offsets.SemiMonthBegin(day_of_month=27)
assert (result == expected)
# ensure invalid cases fail as expected
invalid_anchors = ['SM-0', 'SM-28', 'SM-29',
'SM-FOO', 'BSM', 'SM--1',
'SMS-1', 'SMS-28', 'SMS-30',
'SMS-BAR', 'SMS-BYR' 'BSMS',
'SMS--2']
for invalid_anchor in invalid_anchors:
with tm.assert_raises_regex(ValueError,
'Invalid frequency: '):
frequencies.to_offset(invalid_anchor)
Example #9
| Source File: test_frequencies.py From predictive-maintenance-using-machine-learning with Apache License 2.0 | 4 votes |
|
def test_anchored_shortcuts(self):
result = frequencies.to_offset('W')
expected = frequencies.to_offset('W-SUN')
assert (result == expected)
result1 = frequencies.to_offset('Q')
result2 = frequencies.to_offset('Q-DEC')
expected = offsets.QuarterEnd(startingMonth=12)
assert (result1 == expected)
assert (result2 == expected)
result1 = frequencies.to_offset('Q-MAY')
expected = offsets.QuarterEnd(startingMonth=5)
assert (result1 == expected)
result1 = frequencies.to_offset('SM')
result2 = frequencies.to_offset('SM-15')
expected = offsets.SemiMonthEnd(day_of_month=15)
assert (result1 == expected)
assert (result2 == expected)
result = frequencies.to_offset('SM-1')
expected = offsets.SemiMonthEnd(day_of_month=1)
assert (result == expected)
result = frequencies.to_offset('SM-27')
expected = offsets.SemiMonthEnd(day_of_month=27)
assert (result == expected)
result = frequencies.to_offset('SMS-2')
expected = offsets.SemiMonthBegin(day_of_month=2)
assert (result == expected)
result = frequencies.to_offset('SMS-27')
expected = offsets.SemiMonthBegin(day_of_month=27)
assert (result == expected)
# ensure invalid cases fail as expected
invalid_anchors = ['SM-0', 'SM-28', 'SM-29',
'SM-FOO', 'BSM', 'SM--1',
'SMS-1', 'SMS-28', 'SMS-30',
'SMS-BAR', 'SMS-BYR' 'BSMS',
'SMS--2']
for invalid_anchor in invalid_anchors:
with pytest.raises(ValueError, match='Invalid frequency: '):
frequencies.to_offset(invalid_anchor)
Example #10
| Source File: test_frequencies.py From elasticintel with GNU General Public License v3.0 | 4 votes |
|
def test_anchored_shortcuts(self):
result = frequencies.to_offset('W')
expected = frequencies.to_offset('W-SUN')
assert (result == expected)
result1 = frequencies.to_offset('Q')
result2 = frequencies.to_offset('Q-DEC')
expected = offsets.QuarterEnd(startingMonth=12)
assert (result1 == expected)
assert (result2 == expected)
result1 = frequencies.to_offset('Q-MAY')
expected = offsets.QuarterEnd(startingMonth=5)
assert (result1 == expected)
result1 = frequencies.to_offset('SM')
result2 = frequencies.to_offset('SM-15')
expected = offsets.SemiMonthEnd(day_of_month=15)
assert (result1 == expected)
assert (result2 == expected)
result = frequencies.to_offset('SM-1')
expected = offsets.SemiMonthEnd(day_of_month=1)
assert (result == expected)
result = frequencies.to_offset('SM-27')
expected = offsets.SemiMonthEnd(day_of_month=27)
assert (result == expected)
result = frequencies.to_offset('SMS-2')
expected = offsets.SemiMonthBegin(day_of_month=2)
assert (result == expected)
result = frequencies.to_offset('SMS-27')
expected = offsets.SemiMonthBegin(day_of_month=27)
assert (result == expected)
# ensure invalid cases fail as expected
invalid_anchors = ['SM-0', 'SM-28', 'SM-29',
'SM-FOO', 'BSM', 'SM--1',
'SMS-1', 'SMS-28', 'SMS-30',
'SMS-BAR', 'SMS-BYR' 'BSMS',
'SMS--2']
for invalid_anchor in invalid_anchors:
with tm.assert_raises_regex(ValueError,
'Invalid frequency: '):
frequencies.to_offset(invalid_anchor)
Example #11
| Source File: test_frequencies.py From coffeegrindsize with MIT License | 4 votes |
|
def test_anchored_shortcuts(self):
result = frequencies.to_offset('W')
expected = frequencies.to_offset('W-SUN')
assert (result == expected)
result1 = frequencies.to_offset('Q')
result2 = frequencies.to_offset('Q-DEC')
expected = offsets.QuarterEnd(startingMonth=12)
assert (result1 == expected)
assert (result2 == expected)
result1 = frequencies.to_offset('Q-MAY')
expected = offsets.QuarterEnd(startingMonth=5)
assert (result1 == expected)
result1 = frequencies.to_offset('SM')
result2 = frequencies.to_offset('SM-15')
expected = offsets.SemiMonthEnd(day_of_month=15)
assert (result1 == expected)
assert (result2 == expected)
result = frequencies.to_offset('SM-1')
expected = offsets.SemiMonthEnd(day_of_month=1)
assert (result == expected)
result = frequencies.to_offset('SM-27')
expected = offsets.SemiMonthEnd(day_of_month=27)
assert (result == expected)
result = frequencies.to_offset('SMS-2')
expected = offsets.SemiMonthBegin(day_of_month=2)
assert (result == expected)
result = frequencies.to_offset('SMS-27')
expected = offsets.SemiMonthBegin(day_of_month=27)
assert (result == expected)
# ensure invalid cases fail as expected
invalid_anchors = ['SM-0', 'SM-28', 'SM-29',
'SM-FOO', 'BSM', 'SM--1',
'SMS-1', 'SMS-28', 'SMS-30',
'SMS-BAR', 'SMS-BYR' 'BSMS',
'SMS--2']
for invalid_anchor in invalid_anchors:
with pytest.raises(ValueError, match='Invalid frequency: '):
frequencies.to_offset(invalid_anchor)
Example #12
| Source File: test_frequencies.py From twitter-stock-recommendation with MIT License | 4 votes |
|
def test_anchored_shortcuts(self):
result = frequencies.to_offset('W')
expected = frequencies.to_offset('W-SUN')
assert (result == expected)
result1 = frequencies.to_offset('Q')
result2 = frequencies.to_offset('Q-DEC')
expected = offsets.QuarterEnd(startingMonth=12)
assert (result1 == expected)
assert (result2 == expected)
result1 = frequencies.to_offset('Q-MAY')
expected = offsets.QuarterEnd(startingMonth=5)
assert (result1 == expected)
result1 = frequencies.to_offset('SM')
result2 = frequencies.to_offset('SM-15')
expected = offsets.SemiMonthEnd(day_of_month=15)
assert (result1 == expected)
assert (result2 == expected)
result = frequencies.to_offset('SM-1')
expected = offsets.SemiMonthEnd(day_of_month=1)
assert (result == expected)
result = frequencies.to_offset('SM-27')
expected = offsets.SemiMonthEnd(day_of_month=27)
assert (result == expected)
result = frequencies.to_offset('SMS-2')
expected = offsets.SemiMonthBegin(day_of_month=2)
assert (result == expected)
result = frequencies.to_offset('SMS-27')
expected = offsets.SemiMonthBegin(day_of_month=27)
assert (result == expected)
# ensure invalid cases fail as expected
invalid_anchors = ['SM-0', 'SM-28', 'SM-29',
'SM-FOO', 'BSM', 'SM--1',
'SMS-1', 'SMS-28', 'SMS-30',
'SMS-BAR', 'SMS-BYR' 'BSMS',
'SMS--2']
for invalid_anchor in invalid_anchors:
with tm.assert_raises_regex(ValueError,
'Invalid frequency: '):
frequencies.to_offset(invalid_anchor)
