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qttools.kernels#

source package qttools.kernels

Modules

source module operator

Classes

  • attrgetter — Return a callable object that fetches the given attribute(s) from its operand. After f = attrgetter('name'), the call f(r) returns r.name. After g = attrgetter('name', 'date'), the call g(r) returns (r.name, r.date). After h = attrgetter('name.first', 'name.last'), the call h(r) returns (r.name.first, r.name.last).

  • itemgetter — Return a callable object that fetches the given item(s) from its operand. After f = itemgetter(2), the call f(r) returns r[2]. After g = itemgetter(2, 5, 3), the call g(r) returns (r[2], r[5], r[3])

  • methodcaller — Return a callable object that calls the given method on its operand. After f = methodcaller('name'), the call f(r) returns r.name(). After g = methodcaller('name', 'date', foo=1), the call g(r) returns r.name('date', foo=1).

Functions

  • abs — Same as abs(a).

  • add — Same as a + b.

  • and_ — Same as a & b.

  • call — Same as obj(args, *kwargs).

  • concat — Same as a + b, for a and b sequences.

  • contains — Same as b in a (note reversed operands).

  • countOf — Return the number of items in a which are, or which equal, b.

  • delitem — Same as del a[b].

  • eq — Same as a == b.

  • floordiv — Same as a // b.

  • ge — Same as a >= b.

  • getitem — Same as a[b].

  • gt — Same as a > b.

  • iadd — Same as a += b.

  • iand — Same as a &= b.

  • iconcat — Same as a += b, for a and b sequences.

  • ifloordiv — Same as a //= b.

  • ilshift — Same as a <<= b.

  • imatmul — Same as a @= b.

  • imod — Same as a %= b.

  • imul — Same as a *= b.

  • index — Same as a.index().

  • indexOf — Return the first index of b in a.

  • inv — Same as ~a.

  • ior — Same as a |= b.

  • ipow — Same as a **= b.

  • irshift — Same as a >>= b.

  • is_ — Same as a is b.

  • is_not — Same as a is not b.

  • isub — Same as a -= b.

  • itruediv — Same as a /= b.

  • ixor — Same as a ^= b.

  • le — Same as a <= b.

  • length_hint — Return an estimate of the number of items in obj. This is useful for presizing containers when building from an iterable.

  • lshift — Same as a << b.

  • lt — Same as a < b.

  • matmul — Same as a @ b.

  • mod — Same as a % b.

  • mul — Same as a * b.

  • ne — Same as a != b.

  • neg — Same as -a.

  • not_ — Same as not a.

  • or_ — Same as a | b.

  • pos — Same as +a.

  • pow — Same as a ** b.

  • rshift — Same as a >> b.

  • setitem — Same as a[b] = c.

  • sub — Same as a - b.

  • truediv — Same as a / b.

  • truth — Return True if a is true, False otherwise.

  • xor — Same as a ^ b.