def allfiles(root, patterns = ‘*’, single_level = False, yield_folders = False):
patterns = patterns.split(‘;’)
for path, subdirs, files in os.walk(root):
if yield_folders:
files.extend(subdirs)
files.sort()
for name in files:
for pattern in patterns:
if fnmatch.fnmatch(name, pattern):
yield os.path.join(path, name)
break
if single_level:
break
filedir = ‘./’
filetype = ‘*.h;*.c’
list(allfiles(filedir, filetype))
