from os import listdir
from os.path import isfile, join
import re

def getFileList(path):  
    '''S:s'''
    p = re.compile(r'myocyte\w*')
    all_images = [f for f in listdir(path) if isfile(join(path, f)) and p.match(f) is not None]
    return all_images

Python.LTwd$="";
string path$ = system.path.program$+"Samples\Image Processing and Analysis";
Dataset -a sa = py.getFileList(path$);
for( int ii = 1 ; ii <= sa.GetSize() ; ii++ )
{
  string fname$= path$ + "\" + sa[ii]$;
  impimage orng:=<new>;  
} 

from os import listdir
from os.path import isfile, join
import re
import originpro as op

mypath = op.path('e') + 'Samples\Image Processing and Analysis'
p = re.compile(r'myocyte\w*')
all_images = [f for f in listdir(mypath) if isfile(join(mypath, f)) and p.match(f) is not None]
for file in all_images:
    op.lt_exec(f'impimage fname:="{mypath}\{file}" orng:=<new>')