import nose

from nose.tools import raises

import dpath.path

import dpath.exceptions

import dpath.options

@raises(dpath.exceptions.InvalidKeyName)

def test_path_paths_empty_key_disallowed():

tdict = {

"Empty": {

"": {

"Key": ""

}

}

}

for x in dpath.path.paths(tdict):

pass

def test_path_paths_empty_key_allowed():

tdict = {

"Empty": {

"": {

"Key": ""

}

}

}

parts=[]

dpath.options.ALLOW_EMPTY_STRING_KEYS=True

for x in dpath.path.paths(tdict, dirs=False, leaves=True):

path = x

for x in path[:-1]:

parts.append(x[0])

dpath.options.ALLOW_EMPTY_STRING_KEYS=False

assert("/".join(parts) == "Empty//Key")

def test_path_paths_int_keys():

dpath.path.validate([

['I', dict],

['am', dict],

['path', dict],

[0, dict],

['of', dict],

[2, int]

])