elist/elist.py
def filter(ol,test_func,*args,**kwargs):
    '''
        from elist.elist import *
        def test_func(ele,x):
            cond = (ele > x)
            return(cond)
        
        ol = [1,2,3,4]
        id(ol)
        new = filter(ol,test_func,3)
        new
        id(new)
        #####
        ol = [10,20,30,40]
        id(ol)
        rslt = filter(ol,test_func,3,mode="original")
        rslt
        id(rslt)
    '''
    if('mode' in kwargs):
        mode = kwargs['mode']
    else:
        mode = "new"
    length = ol.__len__()
    new = []
    cpol = copy.deepcopy(ol)
    for i in range(0,length):
        cond = test_func(cpol[i],*args)
        if(cond):
            new.append(cpol[i])
        else:
            pass
    if(mode == "new"):
        return(new)
    else:
        ol.clear()
        ol.extend(new)
        return(ol)
def filter(ol,test_func,*args,**kwargs):
    '''
        from elist.elist import *
        def test_func(ele,x):
            cond = (ele > x)
            return(cond)
        
        ol = [1,2,3,4]
        id(ol)
        new = filter(ol,test_func,3)
        new
        id(new)
        #####
        ol = [10,20,30,40]
        id(ol)
        rslt = filter(ol,test_func,3,mode="original")
        rslt
        id(rslt)
    '''
    if('mode' in kwargs):
        mode = kwargs['mode']
    else:
        mode = "new"
    length = ol.__len__()
    new = []
    cpol = copy.deepcopy(ol)
    for i in range(0,length):
        cond = test_func(cpol[i],*args)
        if(cond):
            new.append(cpol[i])
        else:
            pass
    if(mode == "new"):
        return(new)
    else:
        ol.clear()
        ol.extend(new)
        return(ol)
def filter ( ol , test_func , * args , * * kwargs ) : if ( 'mode' in kwargs ) : mode = kwargs [ 'mode' ] else : mode = "new" length = ol . __len__ ( ) new = [ ] cpol = copy . deepcopy ( ol ) for i in range ( 0 , length ) : cond = test_func ( cpol [ i ] , * args ) if ( cond ) : new . append ( cpol [ i ] ) else : pass if ( mode == "new" ) : return ( new ) else : ol . clear ( ) ol . extend ( new ) return ( ol )
from elist.elist import *
        def test_func(ele,x):
            cond = (ele > x)
            return(cond)
        
        ol = [1,2,3,4]
        id(ol)
        new = filter(ol,test_func,3)
        new
        id(new)
        #####
        ol = [10,20,30,40]
        id(ol)
        rslt = filter(ol,test_func,3,mode="original")
        rslt
        id(rslt)
from elist . elist import * def test_func ( ele x ) : cond = ( ele > x ) return ( cond ) ol = [ 1 2 3 4 ] id ( ol ) new = filter ( ol test_func 3 ) new id ( new ) ##### ol = [ 10 20 30 40 ] id ( ol ) rslt = filter ( ol test_func 3 mode = original ) rslt id ( rslt )