def rand_host(min_hn=3, max_hn=10,
min_depth=2, max_depth=4,
prefix=[], suffix=[]):
# choose one suffix from HOST_SUFFIX to make the host seems reasonable
if suffix is None or len(suffix) == 0:
suffix = HOST_SUFFIX
_rand_host = lambda: rand_str(min_hn, max_hn, string.lowercase)
parts = utils.rand_list(_rand_host, min_depth, max_depth, prefix, suffix)
return '.'.join(parts)
def rand_path(min_fn=1, max_fn=10,
min_depth=1, max_depth=5,
prefix=[], suffix=[],
abs=True):
_rand_path = lambda: rand_str(minlen=min_fn, maxlen=max_fn, chrset=PATH_CHRSET)
parts = utils.rand_list(_rand_path,
minlen=min_depth,
maxlen=max_depth,
prefix=prefix,
suffix=suffix)
p = PATH_SEP.join(parts)
if abs and p[0:1] != PATH_SEP:
p = PATH_SEP + p
return p
