mirror of
https://github.com/invoke-ai/InvokeAI
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106 lines
2.8 KiB
Python
106 lines
2.8 KiB
Python
# Copyright (c) 2023 Kyle Schouviller (https://github.com/kyle0654)
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from typing import Literal
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import numpy as np
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from .baseinvocation import (
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BaseInvocation,
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BaseInvocationOutput,
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FieldDescriptions,
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InputField,
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InvocationContext,
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OutputField,
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tags,
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title,
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)
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class IntOutput(BaseInvocationOutput):
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"""An integer output"""
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type: Literal["int_output"] = "int_output"
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a: int = OutputField(default=None, description="The output integer")
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class FloatOutput(BaseInvocationOutput):
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"""A float output"""
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type: Literal["float_output"] = "float_output"
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a: float = OutputField(default=None, description="The output float")
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@title("Add Integers")
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@tags("math")
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class AddInvocation(BaseInvocation):
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"""Adds two numbers"""
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type: Literal["add"] = "add"
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# Inputs
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a: int = InputField(default=0, description=FieldDescriptions.num_1)
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b: int = InputField(default=0, description=FieldDescriptions.num_2)
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def invoke(self, context: InvocationContext) -> IntOutput:
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return IntOutput(a=self.a + self.b)
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@title("Subtract Integers")
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@tags("math")
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class SubtractInvocation(BaseInvocation):
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"""Subtracts two numbers"""
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type: Literal["sub"] = "sub"
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# Inputs
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a: int = InputField(default=0, description=FieldDescriptions.num_1)
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b: int = InputField(default=0, description=FieldDescriptions.num_2)
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def invoke(self, context: InvocationContext) -> IntOutput:
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return IntOutput(a=self.a - self.b)
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@title("Multiply Integers")
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@tags("math")
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class MultiplyInvocation(BaseInvocation):
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"""Multiplies two numbers"""
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type: Literal["mul"] = "mul"
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# Inputs
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a: int = InputField(default=0, description=FieldDescriptions.num_1)
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b: int = InputField(default=0, description=FieldDescriptions.num_2)
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def invoke(self, context: InvocationContext) -> IntOutput:
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return IntOutput(a=self.a * self.b)
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@title("Divide Integers")
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@tags("math")
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class DivideInvocation(BaseInvocation):
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"""Divides two numbers"""
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type: Literal["div"] = "div"
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# Inputs
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a: int = InputField(default=0, description=FieldDescriptions.num_1)
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b: int = InputField(default=0, description=FieldDescriptions.num_2)
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def invoke(self, context: InvocationContext) -> IntOutput:
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return IntOutput(a=int(self.a / self.b))
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@title("Random Integer")
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@tags("math")
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class RandomIntInvocation(BaseInvocation):
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"""Outputs a single random integer."""
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type: Literal["rand_int"] = "rand_int"
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# Inputs
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low: int = InputField(default=0, description="The inclusive low value")
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high: int = InputField(default=np.iinfo(np.int32).max, description="The exclusive high value")
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def invoke(self, context: InvocationContext) -> IntOutput:
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return IntOutput(a=np.random.randint(self.low, self.high))
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