jssyntax 0.1.0

Write python using js syntax

jssyntax

Write python using js syntax

Installation

pip install jssyntax

Usage

from jssyntax import List

numbers = List([1, 2, 3, 4, 5])

#forEach
list = []
numbers.forEach(lambda item, index, array: 
    #使用元祖来确保两个handle都在lambda表达式中
    (print(f"Item: {item}, Index: {index}, Array: {array}"),
        list.append(item))
)
print(list)


# 调用 map 方法
squared_numbers = numbers.map(lambda item, index, array: item ** 2)
print(squared_numbers)


even_index = numbers.findIndex(lambda item, index, array: item % 2 == 0)
print(f"第一个偶数的位置是: {even_index}")


# 使用 splice 方法
removed_elements = numbers.splice(1, 2, 10, 20)
print(f"删除的元素: {removed_elements}")
print(f"修改后的列表: {numbers}")


# 调用 filter 方法
filtered_numbers = numbers.filter(lambda item, index, array: item % 2 == 0)
print(f"过滤后的列表: {filtered_numbers}")

#push和pop
numbers.push(100)
print(numbers)
numbers.pop()
print(numbers)


# 调用 reduce 方法
sum_of_numbers = numbers.reduce(lambda acc, item, index, array: acc + item, 0)
print(f"所有数字的和是: {sum_of_numbers}")

#flatmap 
print(numbers.join(","))
print(numbers.flatMap(lambda item: [item, item * 2]))

#includes
print(numbers.includes(100))
print(numbers.includes(1000))