diff options
Diffstat (limited to 'pyasn1/codec/ber/decoder.py')
| -rw-r--r-- | pyasn1/codec/ber/decoder.py | 25 |
1 files changed, 13 insertions, 12 deletions
diff --git a/pyasn1/codec/ber/decoder.py b/pyasn1/codec/ber/decoder.py index 6dc8866..0755adc 100644 --- a/pyasn1/codec/ber/decoder.py +++ b/pyasn1/codec/ber/decoder.py @@ -1483,12 +1483,13 @@ class SingleItemDecoder(object): TAG_MAP = TAG_MAP TYPE_MAP = TYPE_MAP - def __init__(self, tagMap=None, typeMap=None): - self.__tagMap = tagMap or self.TAG_MAP - self.__typeMap = typeMap or self.TYPE_MAP + def __init__(self, **options): + self._tagMap = options.get('tagMap', self.TAG_MAP) + self._typeMap = options.get('typeMap', self.TYPE_MAP) + # Tag & TagSet objects caches - self.__tagCache = {} - self.__tagSetCache = {} + self._tagCache = {} + self._tagSetCache = {} def __call__(self, substrate, asn1Spec=None, tagSet=None, length=None, state=stDecodeTag, @@ -1518,10 +1519,10 @@ class SingleItemDecoder(object): else: substrate.seek(-2, os.SEEK_CUR) - tagMap = self.__tagMap - typeMap = self.__typeMap - tagCache = self.__tagCache - tagSetCache = self.__tagSetCache + tagMap = self._tagMap + typeMap = self._typeMap + tagCache = self._tagCache + tagSetCache = self._tagSetCache value = noValue @@ -1902,7 +1903,7 @@ class StreamingDecoder(object): SINGLE_ITEM_DECODER = SingleItemDecoder def __init__(self, substrate, asn1Spec=None, **options): - self._singleItemDecoder = self.SINGLE_ITEM_DECODER() + self._singleItemDecoder = self.SINGLE_ITEM_DECODER(**options) self._substrate = asSeekableStream(substrate) self._asn1Spec = asn1Spec self._options = options @@ -1931,7 +1932,7 @@ class Decoder(object): STREAMING_DECODER = StreamingDecoder @classmethod - def __call__(cls, substrate, asn1Spec=None, **kwargs): + def __call__(cls, substrate, asn1Spec=None, **options): """Turns BER/CER/DER octet stream into an ASN.1 object. Takes BER/CER/DER octet-stream in form of :py:class:`bytes` (Python 3) @@ -1992,7 +1993,7 @@ class Decoder(object): substrate = asSeekableStream(substrate) streamingDecoder = cls.STREAMING_DECODER( - substrate, asn1Spec, **kwargs) + substrate, asn1Spec, **options) for asn1Object in streamingDecoder: if isinstance(asn1Object, SubstrateUnderrunError): |