Simplify Python code the way you would mathematical expressions.
>>> alias simplify="python -m simplify"
>>> simplify --source "2 + 2" # perform arithmetic
4
>>> simplify --source "13 if 42 + 24 == 66 else 31" # short-circuit conditionals
13
>>> simplify --source "x = 42; 2 * x" # resolve stateful expressions
84
>>> simplify --source "x = 42; x * y" # perform partial evaluation
42 * y
>>> simplify --source "(True or x) and y" # short-circuit boolean expressions
y
>>> simplify --source "x = 42; x * y" --bind y=2 # inject variable bindings into code
84
>>> simplify --source "(lambda x: x ** 2)(y + 3)" # inline lambdas
(y + 3) ** 2
>>> cat << EOF | simplify --stdin # inline simple function calls
> def f():
> return 13
> print(f())
> EOF
def f():
return 13
print(13)| Before | After |
|---|---|
def f():
return 13
print(f()) |
def f():
return 13
print(13) |
x = 1
def f():
x = 2
x |
def f():
2 |
xs = [1, 2, 3]
for x in xs:
print(x) |
print(1)
print(2)
print(3) |