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google.appengine.ext.db.BooleanProperty.data_type

bool(x) -> bool

Inherits From: data_type, expected_type

Returns True when the argument x is true, False otherwise. The builtins True and False are the only two instances of the class bool. The class bool is a subclass of the class int, and cannot be subclassed.

denominator the denominator of a rational number in lowest terms
imag the imaginary part of a complex number
numerator the numerator of a rational number in lowest terms
real the real part of a complex number

Methods

as_integer_ratio

Return integer ratio.

Return a pair of integers, whose ratio is exactly equal to the original int and with a positive denominator.

>>> (10).as_integer_ratio()
(10, 1)
>>> (-10).as_integer_ratio()
(-10, 1)
>>> (0).as_integer_ratio()
(0, 1)

bit_length

Number of bits necessary to represent self in binary.

>>> bin(37)
'0b100101'
>>> (37).bit_length()
6

conjugate

Returns self, the complex conjugate of any int.

from_bytes

Return the integer represented by the given array of bytes.

bytes Holds the array of bytes to convert. The argument must either support the buffer protocol or be an iterable object producing bytes. Bytes and bytearray are examples of built-in objects that support the buffer protocol. byteorder The byte order used to represent the integer. If byteorder is 'big', the most significant byte is at the beginning of the byte array. If byteorder is 'little', the most significant byte is at the end of the byte array. To request the native byte order of the host system, use `sys.byteorder' as the byte order value. signed Indicates whether two's complement is used to represent the integer.

to_bytes

Return an array of bytes representing an integer.

length Length of bytes object to use. An OverflowError is raised if the integer is not representable with the given number of bytes. byteorder The byte order used to represent the integer. If byteorder is 'big', the most significant byte is at the beginning of the byte array. If byteorder is 'little', the most significant byte is at the end of the byte array. To request the native byte order of the host system, use `sys.byteorder' as the byte order value. signed Determines whether two's complement is used to represent the integer. If signed is False and a negative integer is given, an OverflowError is raised.

__abs__

abs(self)

__add__

Return self+value.

__and__

Return self&value.

__bool__

self != 0

__eq__

Return self==value.

__floordiv__

Return self//value.

__ge__

Return self>=value.

__gt__

Return self>value.

__invert__

~self

__le__

Return self<=value.

__lshift__

Return self<<value.

__lt__

Return self<value.

__mod__

Return self%value.

__mul__

Return self*value.

__ne__

Return self!=value.

__neg__

-self

__or__

Return self|value.

__pos__

+self

__pow__

Return pow(self, value, mod).

__radd__

Return value+self.

__rand__

Return value&self.

__rfloordiv__

Return value//self.

__rlshift__

Return value<<self.

__rmod__

Return value%self.

__rmul__

Return value*self.

__ror__

Return value|self.

__rpow__

Return pow(value, self, mod).

__rrshift__

Return value>>self.

__rshift__

Return self>>value.

__rsub__

Return value-self.

__rtruediv__

Return value/self.

__rxor__

Return value^self.

__sub__

Return self-value.

__truediv__

Return self/value.

__xor__

Return self^value.