get_file.py

import os


def get_file(folderpath):
    if os.access(folderpath, os.F_OK):
        for x in range(0, 2):
            if not len(os.listdir(folderpath)) == 0:
                folderpath += "/" + os.listdir(folderpath)[0]
            else:
                break
    else:
        return None
    return folderpath+"/000000.dcm"


def get_folder(folderpath):
    if os.access(folderpath, os.F_OK):
        for x in range(0, 2):
            if not len(os.listdir(folderpath)) == 0:
                if len(os.listdir(folderpath)) == 2:
                    folderpath += "/" + os.listdir(folderpath)[1]
                else:
                    folderpath += "/" + os.listdir(folderpath)[0]
            else:
                break
    return folderpath+"/"

def get_folder_other(folderpath):
    if os.access(folderpath, os.F_OK):
        for x in range(0, 2):
            if not len(os.listdir(folderpath)) == 0:
                folderpath += "/" + os.listdir(folderpath)[0]
            else:
                break
    return folderpath+"/"


def get_full_path(init_folder):
    DDSM = []
    if os.access(init_folder, os.F_OK):
        folderList = os.listdir(init_folder)
        for i in folderList:
            DDSM.append(get_file(init_folder+i))
    return DDSM


def get_full_path_folder(init_folder):
    DDSM = []
    if os.access(init_folder, os.F_OK):
        folderList = os.listdir(init_folder)
        for i in folderList:
            DDSM.append(get_folder(init_folder+i))
    return DDSM