argsloader.units.mathop¶
abs_¶
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argsloader.units.mathop.
abs_
(v1=<SingletonMark 'math_op_self'>) → _UnaryOpUnit¶ - Overview:s
Get the abs unary operation unit.
- Parameters
v1 – First value, default means the
argsloader.units.utils.keep()
will be used.- Returns
Abs operation unit.
- Examples::
Simple usage
>>> from argsloader.units import abs_ >>> u = abs_() >>> u(10) 10 >>> u(0) 0
Inner nested usage
>>> u = abs_(lambda x: x + 2) >>> u(8) 10 >>> u(-2) 0
Prefix usage
>>> u = (lambda x: x + 2) >> abs_() >>> u(8) 10 >>> u(-2) 0
inv¶
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argsloader.units.mathop.
inv
(v1=<SingletonMark 'math_op_self'>) → _UnaryOpUnit¶ - Overview:s
Get the invert unary operation unit.
- Parameters
v1 – First value, default means the
argsloader.units.utils.keep()
will be used.- Returns
Invert operation unit.
- Examples::
Simple usage
>>> from argsloader.units import invert >>> u = invert() >>> u(10) -11 >>> u(0) -1
Inner nested usage
>>> u = invert(lambda x: x + 2) >>> u(8) -11 >>> u(-2) -1
Prefix usage
>>> u = (lambda x: x + 2) >> invert() >>> u(8) -11 >>> u(-2) -1
invert¶
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argsloader.units.mathop.
invert
(v1=<SingletonMark 'math_op_self'>) → _UnaryOpUnit¶ - Overview:s
Get the invert unary operation unit.
- Parameters
v1 – First value, default means the
argsloader.units.utils.keep()
will be used.- Returns
Invert operation unit.
- Examples::
Simple usage
>>> from argsloader.units import invert >>> u = invert() >>> u(10) -11 >>> u(0) -1
Inner nested usage
>>> u = invert(lambda x: x + 2) >>> u(8) -11 >>> u(-2) -1
Prefix usage
>>> u = (lambda x: x + 2) >> invert() >>> u(8) -11 >>> u(-2) -1
pos¶
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argsloader.units.mathop.
pos
(v1=<SingletonMark 'math_op_self'>) → _UnaryOpUnit¶ - Overview:s
Get the pos unary operation unit.
- Parameters
v1 – First value, default means the
argsloader.units.utils.keep()
will be used.- Returns
Pos operation unit.
- Examples::
Simple usage
>>> from argsloader.units import pos >>> u = pos() >>> u(10) 10 >>> u(0) 0
Inner nested usage
>>> u = pos(lambda x: x + 2) >>> u(8) 10 >>> u(-2) 0
Prefix usage
>>> u = (lambda x: x + 2) >> pos() >>> u(8) 10 >>> u(-2) 0
neg¶
-
argsloader.units.mathop.
neg
(v1=<SingletonMark 'math_op_self'>) → _UnaryOpUnit¶ - Overview:s
Get the neg unary operation unit.
- Parameters
v1 – First value, default means the
argsloader.units.utils.keep()
will be used.- Returns
Neg operation unit.
- Examples::
Simple usage
>>> from argsloader.units import neg >>> u = neg() >>> u(10) -10 >>> u(0) 0
Inner nested usage
>>> u = neg(lambda x: x + 2) >>> u(8) -10 >>> u(-2) 0
Prefix usage
>>> u = (lambda x: x + 2) >> neg() >>> u(8) -10 >>> u(-2) 0
not_¶
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argsloader.units.mathop.
not_
(v1=<SingletonMark 'math_op_self'>) → _UnaryOpUnit¶ - Overview:s
Get the not unary operation unit.
- Parameters
v1 – First value, default means the
argsloader.units.utils.keep()
will be used.- Returns
Not operation unit.
- Examples::
Simple usage
>>> from argsloader.units import not_ >>> u = not_() >>> u(10) False >>> u(0) True
Inner nested usage
>>> u = not_(lambda x: x + 2) >>> u(8) False >>> u(-2) True
Prefix usage
>>> u = (lambda x: x + 2) >> not_() >>> u(8) False >>> u(-2) True
add¶
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argsloader.units.mathop.
add
(v1, *vs) → _BinaryOpUnit¶ - Overview:
Get the add binary operation unit.
- Parameters
v1 – First unit.
vs – Other units, multiple units are supported.
- Returns
Add operation unit.
- Examples::
Simple usage
>>> from argsloader.units import add, keep >>> u = add(keep(), 3) >>> u(23) # 23 + 3 26
Multiple usage
>>> u = add(keep(), 3, lambda x: x * 2) # 23 + 3 + (23 * 2) 72
Suffix from usage
>>> u = keep() >> add.from_(3) >>> u(23) # 3 + 23 26
Suffix by usage
>>> u = keep() >> add.by(3) >>> u(23) # 23 + 3 26
plus¶
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argsloader.units.mathop.
plus
(v1, *vs) → _BinaryOpUnit¶ - Overview:
Get the add binary operation unit.
- Parameters
v1 – First unit.
vs – Other units, multiple units are supported.
- Returns
Add operation unit.
- Examples::
Simple usage
>>> from argsloader.units import add, keep >>> u = add(keep(), 3) >>> u(23) # 23 + 3 26
Multiple usage
>>> u = add(keep(), 3, lambda x: x * 2) # 23 + 3 + (23 * 2) 72
Suffix from usage
>>> u = keep() >> add.from_(3) >>> u(23) # 3 + 23 26
Suffix by usage
>>> u = keep() >> add.by(3) >>> u(23) # 23 + 3 26
sub¶
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argsloader.units.mathop.
sub
(v1, v2) → _BinaryOpUnit¶ - Overview:
Get the sub binary operation unit.
- Parameters
v1 – First unit.
v2 – Second unit.
- Returns
Sub operation unit.
- Examples::
Simple usage
>>> from argsloader.units import sub, keep >>> u = sub(keep(), 3) >>> u(23) # 23 - 3 20
Suffix from usage
>>> u = keep() >> sub.from_(3) >>> u(23) # 3 - 23 -20
Suffix by usage
>>> u = keep() >> sub.by(3) >>> u(23) # 23 - 3 20
minus¶
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argsloader.units.mathop.
minus
(v1, v2) → _BinaryOpUnit¶ - Overview:
Get the sub binary operation unit.
- Parameters
v1 – First unit.
v2 – Second unit.
- Returns
Sub operation unit.
- Examples::
Simple usage
>>> from argsloader.units import sub, keep >>> u = sub(keep(), 3) >>> u(23) # 23 - 3 20
Suffix from usage
>>> u = keep() >> sub.from_(3) >>> u(23) # 3 - 23 -20
Suffix by usage
>>> u = keep() >> sub.by(3) >>> u(23) # 23 - 3 20
mul¶
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argsloader.units.mathop.
mul
(v1, *vs) → _BinaryOpUnit¶ - Overview:
Get the mul binary operation unit.
- Parameters
v1 – First unit.
vs – Other units, multiple units are supported.
- Returns
Mul operation unit.
- Examples::
Simple usage
>>> from argsloader.units import mul, keep >>> u = mul(keep(), 3) >>> u(23) # 23 * 3 69
Multiple usage
>>> u = mul(keep(), 3, lambda x: x * 2) # 23 * 3 * (23 * 2) 3174
Suffix from usage
>>> u = keep() >> mul.from_(3) >>> u(23) # 3 * 23 69
Suffix by usage
>>> u = keep() >> mul.by(3) >>> u(23) # 23 * 3 69
matmul¶
truediv¶
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argsloader.units.mathop.
truediv
(v1, v2) → _BinaryOpUnit¶ - Overview:
Get the truediv binary operation unit.
- Parameters
v1 – First unit.
v2 – Second unit.
- Returns
Truediv operation unit.
- Examples::
Simple usage
>>> from argsloader.units import truediv, keep >>> u = truediv(keep(), 3) >>> u(23) # 23 / 3 7.666666666666667
Suffix from usage
>>> u = keep() >> truediv.from_(3) >>> u(23) # 3 / 23 0.13043478260869565
Suffix by usage
>>> u = keep() >> truediv.by(3) >>> u(23) # 23 / 3 7.666666666666667
floordiv¶
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argsloader.units.mathop.
floordiv
(v1, v2) → _BinaryOpUnit¶ - Overview:
Get the floordiv binary operation unit.
- Parameters
v1 – First unit.
v2 – Second unit.
- Returns
Floordiv operation unit.
- Examples::
Simple usage
>>> from argsloader.units import floordiv, keep >>> u = floordiv(keep(), 3) >>> u(23) # 23 // 3 7
Suffix from usage
>>> u = keep() >> floordiv.from_(3) >>> u(23) # 3 // 23 0
Suffix by usage
>>> u = keep() >> floordiv.by(3) >>> u(23) # 23 // 3 7
mod¶
-
argsloader.units.mathop.
mod
(v1, v2) → _BinaryOpUnit¶ - Overview:
Get the mod binary operation unit.
- Parameters
v1 – First unit.
v2 – Second unit.
- Returns
Mod operation unit.
- Examples::
Simple usage
>>> from argsloader.units import mod, keep >>> u = mod(keep(), 3) >>> u(23) # 23 % 3 2
Suffix from usage
>>> u = keep() >> mod.from_(3) >>> u(23) # 3 % 23 3
Suffix by usage
>>> u = keep() >> mod.by(3) >>> u(23) # 23 % 3 2
pow_¶
-
argsloader.units.mathop.
pow_
(v1, v2) → _BinaryOpUnit¶ - Overview:
Get the pow binary operation unit.
- Parameters
v1 – First unit.
v2 – Second unit.
- Returns
Pow operation unit.
- Examples::
Simple usage
>>> from argsloader.units import pow_, keep >>> u = pow_(keep(), 3) >>> u(23) # 23 ** 3 12167
Suffix from usage
>>> u = keep() >> pow_.from_(3) >>> u(23) # 3 ** 23 94143178827
Suffix by usage
>>> u = keep() >> pow_.by(3) >>> u(23) # 23 ** 3 12167
lshift¶
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argsloader.units.mathop.
lshift
(v1, v2) → _BinaryOpUnit¶ - Overview:
Get the lshift binary operation unit.
- Parameters
v1 – First unit.
v2 – Second unit.
- Returns
Lshift operation unit.
- Examples::
Simple usage
>>> from argsloader.units import lshift, keep >>> u = lshift(keep(), 3) >>> u(23) # 23 << 3 184
Suffix from usage
>>> u = keep() >> lshift.from_(3) >>> u(23) # 3 << 23 25165824
Suffix by usage
>>> u = keep() >> lshift.by(3) >>> u(23) # 23 << 3 184
rshift¶
-
argsloader.units.mathop.
rshift
(v1, v2) → _BinaryOpUnit¶ - Overview:
Get the rshift binary operation unit.
- Parameters
v1 – First unit.
v2 – Second unit.
- Returns
Rshift operation unit.
- Examples::
Simple usage
>>> from argsloader.units import rshift, keep >>> u = rshift(keep(), 3) >>> u(23) # 23 >> 3 2
Suffix from usage
>>> u = keep() >> rshift.from_(3) >>> u(23) # 3 >> 23 0
Suffix by usage
>>> u = keep() >> rshift.by(3) >>> u(23) # 23 >> 3 2
and_¶
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argsloader.units.mathop.
and_
(v1, *vs) → _BinaryOpUnit¶ - Overview:
Get the and binary operation unit.
- Parameters
v1 – First unit.
vs – Other units, multiple units are supported.
- Returns
And operation unit.
- Examples::
Simple usage
>>> from argsloader.units import and_, keep >>> u = and_(keep(), 3) >>> u(23) # 23 and 3 3
Multiple usage
>>> u = and_(keep(), 3, lambda x: x * 2) # 23 and 3 and (23 * 2) 46
Suffix from usage
>>> u = keep() >> and_.from_(3) >>> u(23) # 3 and 23 23
Suffix by usage
>>> u = keep() >> and_.by(3) >>> u(23) # 23 and 3 3
or_¶
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argsloader.units.mathop.
or_
(v1, *vs) → _BinaryOpUnit¶ - Overview:
Get the or binary operation unit.
- Parameters
v1 – First unit.
vs – Other units, multiple units are supported.
- Returns
Or operation unit.
- Examples::
Simple usage
>>> from argsloader.units import or_, keep >>> u = or_(keep(), 3) >>> u(23) # 23 or 3 23
Multiple usage
>>> u = or_(keep(), 3, lambda x: x * 2) # 23 or 3 or (23 * 2) 23
Suffix from usage
>>> u = keep() >> or_.from_(3) >>> u(23) # 3 or 23 3
Suffix by usage
>>> u = keep() >> or_.by(3) >>> u(23) # 23 or 3 23
band¶
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argsloader.units.mathop.
band
(v1, *vs) → _BinaryOpUnit¶ - Overview:
Get the band binary operation unit.
- Parameters
v1 – First unit.
vs – Other units, multiple units are supported.
- Returns
Band operation unit.
- Examples::
Simple usage
>>> from argsloader.units import band, keep >>> u = band(keep(), 3) >>> u(23) # 23 & 3 3
Multiple usage
>>> u = band(keep(), 3, lambda x: x * 2) # 23 & 3 & (23 * 2) 2
Suffix from usage
>>> u = keep() >> band.from_(3) >>> u(23) # 3 & 23 3
Suffix by usage
>>> u = keep() >> band.by(3) >>> u(23) # 23 & 3 3
bor¶
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argsloader.units.mathop.
bor
(v1, *vs) → _BinaryOpUnit¶ - Overview:
Get the bor binary operation unit.
- Parameters
v1 – First unit.
vs – Other units, multiple units are supported.
- Returns
Bor operation unit.
- Examples::
Simple usage
>>> from argsloader.units import bor, keep >>> u = bor(keep(), 3) >>> u(23) # 23 | 3 23
Multiple usage
>>> u = bor(keep(), 3, lambda x: x * 2) # 23 | 3 | (23 * 2) 63
Suffix from usage
>>> u = keep() >> bor.from_(3) >>> u(23) # 3 | 23 23
Suffix by usage
>>> u = keep() >> bor.by(3) >>> u(23) # 23 | 3 23
bxor¶
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argsloader.units.mathop.
bxor
(v1, *vs) → _BinaryOpUnit¶ - Overview:
Get the bxor binary operation unit.
- Parameters
v1 – First unit.
vs – Other units, multiple units are supported.
- Returns
Bxor operation unit.
- Examples::
Simple usage
>>> from argsloader.units import bxor, keep >>> u = bxor(keep(), 3) >>> u(23) # 23 ^ 3 20
Multiple usage
>>> u = bxor(keep(), 3, lambda x: x * 2) # 23 ^ 3 ^ (23 * 2) 58
Suffix from usage
>>> u = keep() >> bxor.from_(3) >>> u(23) # 3 ^ 23 20
Suffix by usage
>>> u = keep() >> bxor.by(3) >>> u(23) # 23 ^ 3 20
eq¶
-
argsloader.units.mathop.
eq
(v1, v2) → _BinaryCheckUnit¶ - Overview:
Get the eq binary comparison check unit.
If
v1 == v2
is satisfied, the inputted value will be returned without any change, orValueError
will be raised.
- Parameters
v1 – First unit.
v2 – Second unit.
- Returns
Eq comparison unit.
- Raises
ValueError – When comparison failed,
ValueError
will be raised.
- Examples::
Simple comparison check
>>> from argsloader.units import eq, keep >>> u = eq(keep(), 2) >>> u(1) # 1 == 2 ValueParseError: Expected v1 == v2, but 1 != 2 is found. >>> u(2) # 2 == 2 2 >>> u(3) # 3 == 2 ValueParseError: Expected v1 == v2, but 3 != 2 is found.
Suffix check
>>> u = (lambda x: x * 2) >> eq.to_(2) >>> u(0) # (0 * 2) == 2 ValueParseError: Expected v1 == v2, but 0 != 2 is found. >>> u(1) # (1 * 2) == 2 2 >>> u(2) # (2 * 2) == 2 ValueParseError: Expected v1 == v2, but 4 != 2 is found.
ne¶
-
argsloader.units.mathop.
ne
(v1, v2) → _BinaryCheckUnit¶ - Overview:
Get the ne binary comparison check unit.
If
v1 != v2
is satisfied, the inputted value will be returned without any change, orValueError
will be raised.
- Parameters
v1 – First unit.
v2 – Second unit.
- Returns
Ne comparison unit.
- Raises
ValueError – When comparison failed,
ValueError
will be raised.
- Examples::
Simple comparison check
>>> from argsloader.units import ne, keep >>> u = ne(keep(), 2) >>> u(1) # 1 != 2 1 >>> u(2) # 2 != 2 ValueParseError: Expected v1 != v2, but 2 == 2 is found. >>> u(3) # 3 != 2 3
Suffix check
>>> u = (lambda x: x * 2) >> ne.to_(2) >>> u(0) # (0 * 2) != 2 0 >>> u(1) # (1 * 2) != 2 ValueParseError: Expected v1 != v2, but 2 == 2 is found. >>> u(2) # (2 * 2) != 2 4
ge¶
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argsloader.units.mathop.
ge
(v1, v2) → _BinaryCheckUnit¶ - Overview:
Get the ge binary comparison check unit.
If
v1 >= v2
is satisfied, the inputted value will be returned without any change, orValueError
will be raised.
- Parameters
v1 – First unit.
v2 – Second unit.
- Returns
Ge comparison unit.
- Raises
ValueError – When comparison failed,
ValueError
will be raised.
- Examples::
Simple comparison check
>>> from argsloader.units import ge, keep >>> u = ge(keep(), 2) >>> u(1) # 1 >= 2 ValueParseError: Expected v1 >= v2, but 1 < 2 is found. >>> u(2) # 2 >= 2 2 >>> u(3) # 3 >= 2 3
Suffix check
>>> u = (lambda x: x * 2) >> ge.than(2) >>> u(0) # (0 * 2) >= 2 ValueParseError: Expected v1 >= v2, but 0 < 2 is found. >>> u(1) # (1 * 2) >= 2 2 >>> u(2) # (2 * 2) >= 2 4
gt¶
-
argsloader.units.mathop.
gt
(v1, v2) → _BinaryCheckUnit¶ - Overview:
Get the gt binary comparison check unit.
If
v1 > v2
is satisfied, the inputted value will be returned without any change, orValueError
will be raised.
- Parameters
v1 – First unit.
v2 – Second unit.
- Returns
Gt comparison unit.
- Raises
ValueError – When comparison failed,
ValueError
will be raised.
- Examples::
Simple comparison check
>>> from argsloader.units import gt, keep >>> u = gt(keep(), 2) >>> u(1) # 1 > 2 ValueParseError: Expected v1 > v2, but 1 <= 2 is found. >>> u(2) # 2 > 2 ValueParseError: Expected v1 > v2, but 2 <= 2 is found. >>> u(3) # 3 > 2 3
Suffix check
>>> u = (lambda x: x * 2) >> gt.than(2) >>> u(0) # (0 * 2) > 2 ValueParseError: Expected v1 > v2, but 0 <= 2 is found. >>> u(1) # (1 * 2) > 2 ValueParseError: Expected v1 > v2, but 2 <= 2 is found. >>> u(2) # (2 * 2) > 2 4
le¶
-
argsloader.units.mathop.
le
(v1, v2) → _BinaryCheckUnit¶ - Overview:
Get the le binary comparison check unit.
If
v1 <= v2
is satisfied, the inputted value will be returned without any change, orValueError
will be raised.
- Parameters
v1 – First unit.
v2 – Second unit.
- Returns
Le comparison unit.
- Raises
ValueError – When comparison failed,
ValueError
will be raised.
- Examples::
Simple comparison check
>>> from argsloader.units import le, keep >>> u = le(keep(), 2) >>> u(1) # 1 <= 2 1 >>> u(2) # 2 <= 2 2 >>> u(3) # 3 <= 2 ValueParseError: Expected v1 <= v2, but 3 > 2 is found.
Suffix check
>>> u = (lambda x: x * 2) >> le.than(2) >>> u(0) # (0 * 2) <= 2 0 >>> u(1) # (1 * 2) <= 2 2 >>> u(2) # (2 * 2) <= 2 ValueParseError: Expected v1 <= v2, but 4 > 2 is found.
lt¶
-
argsloader.units.mathop.
lt
(v1, v2) → _BinaryCheckUnit¶ - Overview:
Get the lt binary comparison check unit.
If
v1 < v2
is satisfied, the inputted value will be returned without any change, orValueError
will be raised.
- Parameters
v1 – First unit.
v2 – Second unit.
- Returns
Lt comparison unit.
- Raises
ValueError – When comparison failed,
ValueError
will be raised.
- Examples::
Simple comparison check
>>> from argsloader.units import lt, keep >>> u = lt(keep(), 2) >>> u(1) # 1 < 2 1 >>> u(2) # 2 < 2 ValueParseError: Expected v1 < v2, but 2 >= 2 is found. >>> u(3) # 3 < 2 ValueParseError: Expected v1 < v2, but 3 >= 2 is found.
Suffix check
>>> u = (lambda x: x * 2) >> lt.than(2) >>> u(0) # (0 * 2) < 2 0 >>> u(1) # (1 * 2) < 2 ValueParseError: Expected v1 < v2, but 2 >= 2 is found. >>> u(2) # (2 * 2) < 2 ValueParseError: Expected v1 < v2, but 4 >= 2 is found.