uarray – arrays of numeric data uarray – 数值数据数组 =======================================

This module implements a subset of the corresponding CPython module, as described below. For more information, refer to the original CPython documentation: array.

Supported format codes: b, B, h, H, i, I, l, L, q, Q, f, d (the latter 2 depending on the floating-point support).

Classes 类 ——-

class array(typecode[, iterable])

Create array with elements of given type. Initial contents of the array are given by iterable. If it is not provided, an empty array is created. 使用给定类型的元素创建数组。的初步内容 数组由*iterable*给出。如果没有提供，则为空 创建数组。

append(val)

Append new element val to the end of array, growing it. 将新元素*val*添加到数组的末尾，使其增长。

extend(iterable)

Append new elements as contained in iterable to the end of array, growing it. 在末尾添加*iterable*中包含的新元素 数组,它成长。