size +=sum((get_size(v, seen)forvinobj.values())) size +=sum((get_size(k, seen)forkinobj.keys()))elifhasattr(obj,'__iter__')andnotisinstance(obj, (str,bytes,bytearray)): size +=sum((get_size(i, seen)foriinobj))ifhasattr(obj,'__slots__'):# can have __slots__ with _...
# 需要导入模块: import sys [as 别名]# 或者: from sys importgetsizeof[as 别名]defcalc_data_size(dt):ifdtisNone:return0ifisinstance(dt, tuple):returnsum(calc_data_size(c)forcindt)ifhasattr(dt,'nbytes'):returnmax(sys.getsizeof(dt), dt.nbytes)ifhasattr(dt,'shape')andlen(dt.shape) ...
array([[1, 2, 3, 4], [5, 6, 7, 8]]) print(numpy.size(arr)) Output: 8 In the above code, we first initialize an array arr using numpy.array() function and then get the size of that array with numpy.size() function....
size += sum((get_size(v, seen) for v in obj.values())) size += sum((get_size(k, seen) for k in obj.keys())) elif hasattr(obj, '__iter__') and not isinstance(obj, (str, bytes, bytearray)): size += sum((get_size(i, seen) for i in obj)) if hasattr(obj, '__sl...
size += sum((get_size(v, seen) for v in obj.values())) size += sum((get_size(k, seen) for k in obj.keys())) elif hasattr(obj, '__iter__') and not isinstance(obj, (str, bytes, bytearray)): size += sum((get_size(i, seen) for i in obj)) ...
41、grouped(size: Int) 按指定数量分组,每组有 size 数量个元素,返回一个集合 val a = Array(1,2,3,4) //将序列a按每组2个元素进行分组 a.grouped(2).toList //结果:List(Array(1, 2), Array(3, 4)) //将序列a按每组2个元素进行分组,不足指定数量的也分出一组 val a = Array(1,2,3,4...
",&PyList_Type,&list_obj)){returnNULL;}// 从Python List获取长度和元素指针Py_ssize_tlen=PyList_GET_SIZE(list_obj);PyObject**items=PyArray_DATA((PyArrayObject*)PyList_AsArray(list_obj));// 在C中实现快速排序算法// ...// 返回排序后的Python ListPyObject*sorted_list=PyList_New(len);...
When I get to the second file in the list, I get an "IndexError: size of data array does not conform to slice" at "data['time'][:]" in this bit of code in my function:varobj = cdf.createVariable('time','f8',('time')) varobj.setncatts(dictifyatts(data['time'],''))...
>>> sys.getsizeof(x)! 24 # 符合⻓长度预期. >>> sys.getrefcount(x)! 2 # sys.getrefcount() 读取头部引⽤用计数,注意形参也会增加⼀一次引⽤用. >>> y = x! ! ! >>> sys.getrefcount(x) 3 # 引⽤用计数增加. >>> del y! ! ! >>> sys.getrefcount(x) 2 # 引⽤用...
import sys from numbers import Number from collections import deque from collections.abc import Set, Mapping ZERO_DEPTH_BASES = (str, bytes, Number, range, bytearray) def getsize(obj_0): """Recursively iterate to sum size of object & members.""" _seen_ids = set() def inner(obj): ...