Add custom nodes, Civitai loras (LFS), and vast.ai setup script
Some checks failed
Python Linting / Run Ruff (push) Has been cancelled
Python Linting / Run Pylint (push) Has been cancelled
Full Comfy CI Workflow Runs / test-stable (12.1, , linux, 3.10, [self-hosted Linux], stable) (push) Has been cancelled
Full Comfy CI Workflow Runs / test-stable (12.1, , linux, 3.11, [self-hosted Linux], stable) (push) Has been cancelled
Full Comfy CI Workflow Runs / test-stable (12.1, , linux, 3.12, [self-hosted Linux], stable) (push) Has been cancelled
Full Comfy CI Workflow Runs / test-unix-nightly (12.1, , linux, 3.11, [self-hosted Linux], nightly) (push) Has been cancelled
Execution Tests / test (macos-latest) (push) Has been cancelled
Execution Tests / test (ubuntu-latest) (push) Has been cancelled
Execution Tests / test (windows-latest) (push) Has been cancelled
Test server launches without errors / test (push) Has been cancelled
Unit Tests / test (macos-latest) (push) Has been cancelled
Unit Tests / test (ubuntu-latest) (push) Has been cancelled
Unit Tests / test (windows-2022) (push) Has been cancelled
Some checks failed
Python Linting / Run Ruff (push) Has been cancelled
Python Linting / Run Pylint (push) Has been cancelled
Full Comfy CI Workflow Runs / test-stable (12.1, , linux, 3.10, [self-hosted Linux], stable) (push) Has been cancelled
Full Comfy CI Workflow Runs / test-stable (12.1, , linux, 3.11, [self-hosted Linux], stable) (push) Has been cancelled
Full Comfy CI Workflow Runs / test-stable (12.1, , linux, 3.12, [self-hosted Linux], stable) (push) Has been cancelled
Full Comfy CI Workflow Runs / test-unix-nightly (12.1, , linux, 3.11, [self-hosted Linux], nightly) (push) Has been cancelled
Execution Tests / test (macos-latest) (push) Has been cancelled
Execution Tests / test (ubuntu-latest) (push) Has been cancelled
Execution Tests / test (windows-latest) (push) Has been cancelled
Test server launches without errors / test (push) Has been cancelled
Unit Tests / test (macos-latest) (push) Has been cancelled
Unit Tests / test (ubuntu-latest) (push) Has been cancelled
Unit Tests / test (windows-2022) (push) Has been cancelled
Includes 30 custom nodes committed directly, 7 Civitai-exclusive loras stored via Git LFS, and a setup script that installs all dependencies and downloads HuggingFace-hosted models on vast.ai. Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>
This commit is contained in:
133
custom_nodes/ComfyUI-Easy-Use/py/libs/math.py
Normal file
133
custom_nodes/ComfyUI-Easy-Use/py/libs/math.py
Normal file
@@ -0,0 +1,133 @@
|
||||
"""
|
||||
Math utility functions for formula evaluation
|
||||
"""
|
||||
import math
|
||||
import re
|
||||
|
||||
def evaluate_formula(formula: str, a=0, b=0, c=0, d=0) -> float:
|
||||
"""
|
||||
计算字符串数学公式
|
||||
|
||||
支持的运算符和函数:
|
||||
- 基本运算:+, -, *, /, //, %, **
|
||||
- 比较运算:>, <, >=, <=, ==, !=
|
||||
- 数学函数:abs, pow, round, ceil, floor, sqrt, exp, log, log10
|
||||
- 三角函数:sin, cos, tan, asin, acos, atan
|
||||
- 常量:pi, e
|
||||
|
||||
Args:
|
||||
formula: 数学公式字符串,可以使用变量a、b、c、d
|
||||
a: 变量a的值
|
||||
b: 变量b的值
|
||||
c: 变量c的值
|
||||
d: 变量d的值
|
||||
|
||||
Returns:
|
||||
计算结果
|
||||
|
||||
Examples:
|
||||
>>> evaluate_formula("a + b", 1, 2)
|
||||
3.0
|
||||
>>> evaluate_formula("pow(a, 2)", 5)
|
||||
25.0
|
||||
>>> evaluate_formula("ceil(a / b)", 5, 2)
|
||||
3.0
|
||||
>>> evaluate_formula("(a>b)*b+(a<=b)*a", 5, 3)
|
||||
3.0
|
||||
>>> evaluate_formula("(a>b)*b+(a<=b)*a", 2, 3)
|
||||
2.0
|
||||
"""
|
||||
# 安全的数学函数白名单
|
||||
safe_dict = {
|
||||
# 基本运算
|
||||
'abs': abs,
|
||||
'pow': pow,
|
||||
'round': round,
|
||||
# 数学函数
|
||||
'ceil': math.ceil,
|
||||
'floor': math.floor,
|
||||
'sqrt': math.sqrt,
|
||||
'exp': math.exp,
|
||||
'log': math.log,
|
||||
'log10': math.log10,
|
||||
# 三角函数
|
||||
'sin': math.sin,
|
||||
'cos': math.cos,
|
||||
'tan': math.tan,
|
||||
'asin': math.asin,
|
||||
'acos': math.acos,
|
||||
'atan': math.atan,
|
||||
# 常量
|
||||
'pi': math.pi,
|
||||
'e': math.e,
|
||||
# 变量
|
||||
'a': float(a),
|
||||
'b': float(b),
|
||||
'c': float(c),
|
||||
'd': float(d),
|
||||
}
|
||||
|
||||
try:
|
||||
# 使用eval计算公式,限制可用的函数和变量
|
||||
result = eval(formula, {"__builtins__": {}}, safe_dict)
|
||||
return float(result)
|
||||
except Exception as e:
|
||||
raise ValueError(f"公式计算错误: {str(e)}")
|
||||
|
||||
|
||||
def ceil_value(value: float) -> int:
|
||||
"""向上取整"""
|
||||
return math.ceil(value)
|
||||
|
||||
|
||||
def floor_value(value: float) -> int:
|
||||
"""向下取整"""
|
||||
return math.floor(value)
|
||||
|
||||
|
||||
def round_value(value: float, decimals: int = 0) -> float:
|
||||
"""
|
||||
四舍五入
|
||||
|
||||
Args:
|
||||
value: 要取整的值
|
||||
decimals: 保留小数位数
|
||||
|
||||
Returns:
|
||||
四舍五入后的值
|
||||
"""
|
||||
return round(value, decimals)
|
||||
|
||||
|
||||
def power(base: float, exponent: float) -> float:
|
||||
"""计算幂运算"""
|
||||
return math.pow(base, exponent)
|
||||
|
||||
|
||||
def sqrt_value(value: float) -> float:
|
||||
"""计算平方根"""
|
||||
if value < 0:
|
||||
raise ValueError("不能对负数求平方根")
|
||||
return math.sqrt(value)
|
||||
|
||||
|
||||
def add(a: float, b: float) -> float:
|
||||
"""加法"""
|
||||
return a + b
|
||||
|
||||
|
||||
def subtract(a: float, b: float) -> float:
|
||||
"""减法"""
|
||||
return a - b
|
||||
|
||||
|
||||
def multiply(a: float, b: float) -> float:
|
||||
"""乘法"""
|
||||
return a * b
|
||||
|
||||
|
||||
def divide(a: float, b: float) -> float:
|
||||
"""除法"""
|
||||
if b == 0:
|
||||
raise ValueError("除数不能为零")
|
||||
return a / b
|
||||
Reference in New Issue
Block a user