def test_alpha2(self):
prefixes = [
'en', 'aa', 'ab', 'ae', 'af', 'ak', 'am', 'an', 'ar', 'as', 'av',
'ay', 'az', 'ba', 'be', 'bg', 'bh', 'bi', 'bm', 'bn', 'bo', 'br',
'bs', 'ca', 'ce', 'ch', 'co', 'cr', 'cs', 'cu', 'cv', 'cy', 'da',
'de', 'dv', 'dz', 'ee', 'el', 'eo', 'es', 'et', 'eu', 'fa', 'ff',
'fi', 'fj', 'fo', 'fr', 'fy', 'ga', 'gd', 'gl', 'gn', 'gu', 'gv',
'ha', 'he', 'hi', 'ho', 'hr', 'ht', 'hu', 'hy', 'hz', 'ia', 'id',
'ie', 'ig', 'ii', 'ik', 'io', 'is', 'it', 'iu', 'ja', 'jv', 'ka',
'kg', 'ki', 'kj', 'kk', 'kl', 'km', 'kn', 'ko', 'kr', 'ks', 'ku',
'kv', 'kw', 'ky', 'la', 'lb', 'lg', 'li', 'ln', 'lo', 'lt', 'lu',
'lv', 'mg', 'mh', 'mi', 'mk', 'ml', 'mn', 'mr', 'ms', 'mt', 'my',
'na', 'nb', 'nd', 'ne', 'ng', 'nl', 'nn', 'no', 'nr', 'nv', 'ny',
'oc', 'oj', 'om', 'or', 'os', 'pa', 'pi', 'pl', 'ps', 'pt', 'qu',
'rm', 'rn', 'ro', 'ru', 'rw', 'sa', 'sc', 'sd', 'se', 'sg', 'si',
'sk', 'sl', 'sm', 'sn', 'so', 'sq', 'sr', 'ss', 'st', 'su', 'sv',
'sw', 'ta', 'te', 'tg', 'th', 'ti', 'tk', 'tl', 'tn', 'to', 'tr',
'ts', 'tt', 'tw', 'ty', 'ug', 'uk', 'ur', 'uz', 've', 'vi', 'vo',
'wa', 'wo', 'xh', 'yi', 'yo', 'za', 'zh', 'zu'
]
for prefix in prefixes:
metadata = deepcopy(example_010)
metadata['stream']['metadata']['language'] = prefix
claim = ClaimDict.load_dict(metadata)
serialized = claim.serialized
self.assertDictEqual(
metadata, dict(ClaimDict.deserialize(serialized).claim_dict))
def smart_decode(claim_value):
"""
Decode a claim value
Try decoding claim protobuf, if this fails try decoding json and migrating it.
If unable to decode or migrate, raise DecodeError
"""
# if already decoded, return
if isinstance(claim_value, ClaimDict):
return claim_value
elif isinstance(claim_value, dict):
return ClaimDict.load_dict(claim_value)
# see if we were given a hex string, try decoding it
skip_hex = sum(1 if char not in hex_chars else 0 for char in claim_value)
if not skip_hex:
try:
decoded = claim_value.decode('hex')
claim_value = decoded
except (TypeError, ValueError):
pass
if claim_value.startswith("{"):
# try deserializing protobuf, if that fails try parsing from json
try:
decoded_json = json.loads(claim_value)
except (ValueError, TypeError):
try:
decoded_claim = ClaimDict.deserialize(claim_value)
return decoded_claim
except (DecodeError, InvalidAddress, KeyError):
raise DecodeError()
migrated_claim = migrate_json_claim_value(decoded_json)
return migrated_claim
else:
try:
decoded_claim = ClaimDict.deserialize(claim_value)
return decoded_claim
except (DecodeError, InvalidAddress, KeyError):
try:
decoded_json = json.loads(claim_value)
except (ValueError, TypeError):
raise DecodeError()
migrated_claim = migrate_json_claim_value(decoded_json)
return migrated_claim
def test_stream_is_not_certificate(self):
deserialized_claim = ClaimDict.deserialize(
example_010_serialized.decode('hex'))
self.assertEquals(deserialized_claim.is_certificate, False)
def test_deserialize(self):
deserialized_claim = ClaimDict.deserialize(
example_010_serialized.decode('hex'))
self.assertDictEqual(
ClaimDict.load_dict(example_010).claim_dict,
deserialized_claim.claim_dict)