mirror of
https://github.com/SickGear/SickGear.git
synced 2024-11-21 20:35:05 +00:00
Update torrent_parser 0.3.0 (2a4eecb) → 0.4.0 (23b9e11)
This commit is contained in:
JackDandy
parent
4da21a3293
commit
33f9baf67e
2 changed files with 353 additions and 155 deletions
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@ -4,6 +4,7 @@
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* Add Filelock 3.9.0 (ce3e891)
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* Remove Lockfile no longer used by Cachecontrol
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* Update Msgpack 1.0.0 (fa7d744) to 1.0.4 (b5acfd5)
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* Update torrent_parser 0.3.0 (2a4eecb) to 0.4.0 (23b9e11)
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* Update unidecode module 1.1.1 (632af82) to 1.3.6 (4141992)
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@ -54,34 +54,39 @@ try:
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# noinspection PyPackageRequirements
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from chardet import detect as _detect
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except ImportError:
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def _detect(_):
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warnings.warn("No chardet module installed, encoding will be utf-8")
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return {'encoding': 'utf-8', 'confidence': 1}
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return {"encoding": "utf-8", "confidence": 1}
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try:
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# noinspection PyUnresolvedReferences
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# For Python 2
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str_type = unicode
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bytes_type = str
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except NameError:
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# For Python 3
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str_type = str
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bytes_type = bytes
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__all__ = [
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'InvalidTorrentDataException',
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'BEncoder',
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'BDecoder',
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'encode',
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'decode',
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'TorrentFileParser',
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'create_torrent_file',
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'parse_torrent_file',
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"InvalidTorrentDataException",
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"BEncoder",
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"BDecoder",
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"encode",
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"decode",
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"TorrentFileParser",
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"TorrentFileCreator",
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"create_torrent_file",
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"parse_torrent_file",
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]
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__version__ = '0.3.0'
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__version__ = "0.4.1"
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def detect(content):
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return _detect(content)['encoding']
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return _detect(content)["encoding"]
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class InvalidTorrentDataException(Exception):
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@ -99,32 +104,29 @@ _END = __EndCls()
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def _check_hash_field_params(name, value):
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return isinstance(name, str_type) \
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and isinstance(value, tuple) and len(value) == 2 \
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and isinstance(value[0], int) and isinstance(value[1], bool)
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return (
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isinstance(name, str_type)
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and isinstance(value, tuple)
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and len(value) == 2
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and isinstance(value[0], int)
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and isinstance(value[1], bool)
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)
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class TorrentFileParser(object):
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class BDecoder(object):
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TYPE_LIST = 'list'
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TYPE_DICT = 'dict'
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TYPE_INT = 'int'
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TYPE_STRING = 'string'
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TYPE_END = 'end'
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TYPE_LIST = "list"
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TYPE_DICT = "dict"
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TYPE_INT = "int"
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TYPE_STRING = "string"
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TYPE_END = "end"
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LIST_INDICATOR = b'l'
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DICT_INDICATOR = b'd'
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INT_INDICATOR = b'i'
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END_INDICATOR = b'e'
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STRING_INDICATOR = b''
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STRING_DELIMITER = b':'
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HASH_FIELD_PARAMS = {
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# field length need_list
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'pieces': (20, True),
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'ed2k': (16, False),
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'filehash': (20, False),
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}
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LIST_INDICATOR = b"l"
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DICT_INDICATOR = b"d"
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INT_INDICATOR = b"i"
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END_INDICATOR = b"e"
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STRING_INDICATOR = b""
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STRING_DELIMITER = b":"
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TYPES = [
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(TYPE_LIST, LIST_INDICATOR),
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@ -134,34 +136,55 @@ class TorrentFileParser(object):
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(TYPE_STRING, STRING_INDICATOR),
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]
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# see https://docs.python.org/3/library/codecs.html#error-handlers
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# for other usable error handler string
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ERROR_HANDLER_USEBYTES = "usebytes"
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def __init__(
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self, fp, use_ordered_dict=False, encoding='utf-8', errors='strict',
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hash_fields=None, hash_raw=False,
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self,
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data,
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use_ordered_dict=False,
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encoding="utf-8",
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errors="strict",
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hash_fields=None,
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hash_raw=False,
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):
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"""
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:param fp: a **binary** file-like object to parse,
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:param bytes|file data: bytes or a **binary** file-like object to parse,
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which means need 'b' mode when use built-in open function
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:param bool use_ordered_dict: Use collections.OrderedDict as dict
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container default False, which mean use built-in dict
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:param str encoding: file content encoding, default utf-8, use 'auto'
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to enable charset auto detection (need 'chardet' package installed)
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:param str errors: how to deal with encoding error when try to parse
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string from content with ``encoding``
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string from content with ``encoding``.
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see https://docs.python.org/3/library/codecs.html#error-handlers
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for usable error handler string.
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in particular, you can use "usebytes" to use "strict" decode mode
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and let it return raw bytes if error happened.
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:param Dict[str, Tuple[int, bool]] hash_fields: extra fields should
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be treated as hash value. dict key is the field name, value is a
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two-element tuple of (hash_block_length, as_a_list).
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See :any:`hash_field` for detail
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"""
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if getattr(fp, 'read', ) is None \
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or getattr(fp, 'seek') is None:
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raise ValueError('Parameter fp needs a file like object')
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if isinstance(data, bytes_type):
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data = io.BytesIO(data)
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elif getattr(data, "read") is not None and getattr(data, "seek") is not None:
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pass
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else:
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raise ValueError("Parameter data must be bytes or file like object")
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self._pos = 0
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self._encoding = encoding
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self._content = fp
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self._content = data
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self._use_ordered_dict = use_ordered_dict
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self._error_handler = errors
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self._hash_fields = dict(TorrentFileParser.HASH_FIELD_PARAMS)
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self._error_use_bytes = False
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if self._error_handler == BDecoder.ERROR_HANDLER_USEBYTES:
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self._error_handler = "strict"
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self._error_use_bytes = True
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self._hash_fields = {}
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if hash_fields is not None:
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for k, v in hash_fields.items():
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if _check_hash_field_params(k, v):
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@ -192,9 +215,9 @@ class TorrentFileParser(object):
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raise ValueError("Invalid hash field parameter")
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return self
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def parse(self):
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def decode(self):
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"""
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:rtype: dict|list|int|str|bytes
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:rtype: dict|list|int|str|unicode|bytes
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:raise: :any:`InvalidTorrentDataException` when parse failed or error
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happened when decode string using specified encoding
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"""
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@ -204,7 +227,7 @@ class TorrentFileParser(object):
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try:
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c = self._read_byte(1, True)
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raise InvalidTorrentDataException(
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0, 'Expect EOF, but get [{}] at pos {}'.format(c, self._pos)
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0, "Expect EOF, but get [{}] at pos {}".format(c, self._pos)
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)
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except EOFError: # expect EOF
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pass
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@ -218,8 +241,7 @@ class TorrentFileParser(object):
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if raise_eof:
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raise EOFError()
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raise InvalidTorrentDataException(
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self._pos,
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'Unexpected EOF when reading torrent file'
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self._pos, "Unexpected EOF when reading torrent file"
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)
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self._pos += count
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return gotten
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@ -237,7 +259,7 @@ class TorrentFileParser(object):
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k = self._next_element()
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if k is _END:
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return
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if not isinstance(k, str_type):
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if not isinstance(k, str_type) and not isinstance(k, bytes_type):
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raise InvalidTorrentDataException(
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self._pos, "Type of dict key can't be " + type(k).__name__
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)
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@ -245,7 +267,7 @@ class TorrentFileParser(object):
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v = self._next_hash(*self._hash_fields[k])
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else:
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v = self._next_element(k)
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if k == 'encoding':
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if k == "encoding":
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self._encoding = v
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yield k, v
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@ -270,12 +292,12 @@ class TorrentFileParser(object):
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char = self._read_byte(1)
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neg = False
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while char != end:
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if not neg and char == b'-':
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if not neg and char == b"-":
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neg = True
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elif not b'0' <= char <= b'9':
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elif not b"0" <= char <= b"9":
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raise InvalidTorrentDataException(self._pos - 1)
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else:
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value = value * 10 + int(char) - int(b'0')
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value = value * 10 + int(char) - int(b"0")
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char = self._read_byte(1)
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return -value if neg else value
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@ -284,27 +306,34 @@ class TorrentFileParser(object):
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raw = self._read_byte(length)
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if need_decode:
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encoding = self._encoding
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if encoding == 'auto':
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if encoding == "auto":
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self.encoding = encoding = detect(raw)
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try:
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string = raw.decode(encoding, self._error_handler)
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except UnicodeDecodeError as e:
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msg = [
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"Fail to decode string at pos {pos} using encoding ",
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e.encoding
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]
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if field:
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msg.extend([
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' when parser field "', field, '"'
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', maybe it is an hash field. ',
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'You can use self.hash_field("', field, '") ',
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'to let it be treated as hash value, ',
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'so this error may disappear'
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])
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raise InvalidTorrentDataException(
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self._pos - length + e.start,
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''.join(msg)
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)
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if self._error_use_bytes:
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return raw
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else:
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msg = [
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"Fail to decode string at pos {pos} using encoding ",
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e.encoding,
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]
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if field:
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msg.extend(
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[
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' when parser field "',
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field,
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'"' ", maybe it is an hash field. ",
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'You can use self.hash_field("',
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field,
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'") ',
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"to let it be treated as hash value, ",
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"so this error may disappear",
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]
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)
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raise InvalidTorrentDataException(
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self._pos - length + e.start, "".join(msg)
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)
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return string
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return raw
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@ -317,11 +346,11 @@ class TorrentFileParser(object):
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if self._hash_raw:
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return raw
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res = [
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binascii.hexlify(chunk).decode('ascii')
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for chunk in (raw[x:x+p_len] for x in range(0, len(raw), p_len))
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binascii.hexlify(chunk).decode("ascii")
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for chunk in (raw[x : x + p_len] for x in range(0, len(raw), p_len))
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]
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if len(res) == 0 and not need_list:
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return ''
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return ""
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if len(res) == 1 and not need_list:
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return res[0]
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return res
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@ -340,11 +369,11 @@ class TorrentFileParser(object):
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raise InvalidTorrentDataException(self._pos)
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def _type_to_func(self, t):
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return getattr(self, '_next_' + t)
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return getattr(self, "_next_" + t)
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def _next_element(self, field=None):
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element_type = self._next_type()
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if element_type is TorrentFileParser.TYPE_STRING and field is not None:
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if element_type is BDecoder.TYPE_STRING and field is not None:
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element = self._type_to_func(element_type)(field=field)
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else:
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element = self._type_to_func(element_type)()
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@ -354,28 +383,28 @@ class TorrentFileParser(object):
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class BEncoder(object):
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TYPES = {
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(dict,): TorrentFileParser.TYPE_DICT,
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(list,): TorrentFileParser.TYPE_LIST,
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(int,): TorrentFileParser.TYPE_INT,
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(str_type, bytes): TorrentFileParser.TYPE_STRING,
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(dict,): BDecoder.TYPE_DICT,
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(list,): BDecoder.TYPE_LIST,
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(int,): BDecoder.TYPE_INT,
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(str_type, bytes_type): BDecoder.TYPE_STRING,
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}
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def __init__(self, data, encoding='utf-8', hash_fields=None):
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def __init__(self, data, encoding="utf-8", hash_fields=None):
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"""
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:param dict|list|int|str data: data will be encoded
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:param str encoding: string field output encoding
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:param List[str] hash_fields: see
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:any:`TorrentFileParser.__init__`
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:any:`BDecoder.__init__`
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"""
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self._data = data
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self._encoding = encoding
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self._hash_fields = list(TorrentFileParser.HASH_FIELD_PARAMS.keys())
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self._hash_fields = []
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if hash_fields is not None:
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self._hash_fields.extend(str_type(hash_fields))
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self._hash_fields = hash_fields
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def hash_field(self, name):
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"""
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see :any:`TorrentFileParser.hash_field`
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see :any:`BDecoder.hash_field`
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:param str name:
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:return: return self, so you can chained call
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@ -388,7 +417,7 @@ class BEncoder(object):
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:rtype: bytes
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"""
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return b''.join(self._output_element(self._data))
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return b"".join(self._output_element(self._data))
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def encode_to_filelike(self):
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"""
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@ -401,15 +430,15 @@ class BEncoder(object):
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def _output_string(self, data):
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if isinstance(data, str_type):
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data = data.encode(self._encoding)
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yield str(len(data)).encode('ascii')
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yield TorrentFileParser.STRING_DELIMITER
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yield str(len(data)).encode("ascii")
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yield BDecoder.STRING_DELIMITER
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yield data
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@staticmethod
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def _output_int(data):
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yield TorrentFileParser.INT_INDICATOR
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yield str(data).encode('ascii')
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yield TorrentFileParser.END_INDICATOR
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yield BDecoder.INT_INDICATOR
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yield str(data).encode("ascii")
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yield BDecoder.END_INDICATOR
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def _output_decode_hash(self, data):
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if isinstance(data, str_type):
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@ -419,31 +448,41 @@ class BEncoder(object):
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if not isinstance(hash_line, str_type):
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raise InvalidTorrentDataException(
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None,
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"Hash must be " + str_type.__name__ + " not " +
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type(hash_line).__name__,
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"Hash must be "
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+ str_type.__name__
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+ " not "
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+ type(hash_line).__name__,
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)
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if len(hash_line) % 2 != 0:
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raise InvalidTorrentDataException(
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None,
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"Hash(" + hash_line + ") length(" + str(len(hash_line)) +
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") is a not even number",
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"Hash("
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+ hash_line
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+ ") length("
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+ str(len(hash_line))
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+ ") is a not even number",
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)
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try:
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raw = binascii.unhexlify(hash_line)
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except binascii.Error as e:
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raise InvalidTorrentDataException(
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None, str(e),
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None,
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str(e),
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)
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result.append(raw)
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for x in self._output_string(b''.join(result)):
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for x in self._output_string(b"".join(result)):
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yield x
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def _output_dict(self, data):
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yield TorrentFileParser.DICT_INDICATOR
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yield BDecoder.DICT_INDICATOR
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for k, v in data.items():
|
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if not isinstance(k, str_type):
|
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if not isinstance(k, str_type) and not isinstance(k, bytes_type):
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raise InvalidTorrentDataException(
|
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None, "Dict key must be " + str_type.__name__,
|
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None,
|
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"Dict key must be "
|
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+ str_type.__name__
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+ " or "
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+ bytes_type.__name__,
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)
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for x in self._output_element(k):
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yield x
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|
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@ -453,17 +492,17 @@ class BEncoder(object):
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else:
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for x in self._output_element(v):
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yield x
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yield TorrentFileParser.END_INDICATOR
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yield BDecoder.END_INDICATOR
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def _output_list(self, data):
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yield TorrentFileParser.LIST_INDICATOR
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yield BDecoder.LIST_INDICATOR
|
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for v in data:
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for x in self._output_element(v):
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yield x
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yield TorrentFileParser.END_INDICATOR
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yield BDecoder.END_INDICATOR
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|
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def _type_to_func(self, t):
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return getattr(self, '_output_' + t)
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return getattr(self, "_output_" + t)
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def _output_element(self, data):
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for types, t in self.TYPES.items():
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|
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@ -476,47 +515,119 @@ class BEncoder(object):
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)
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|
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class BDecoder(object):
|
||||
class TorrentFileParser(object):
|
||||
HASH_FIELD_DEFAULT_PARAMS = {
|
||||
# field length need_list
|
||||
"pieces": (20, True),
|
||||
"ed2k": (16, False),
|
||||
"filehash": (20, False),
|
||||
"pieces root": (32, False),
|
||||
}
|
||||
|
||||
def __init__(
|
||||
self, data, use_ordered_dict=False, encoding='utf-8', errors='strict',
|
||||
hash_fields=None, hash_raw=False,
|
||||
self,
|
||||
fp,
|
||||
use_ordered_dict=False,
|
||||
encoding="utf-8",
|
||||
errors=BDecoder.ERROR_HANDLER_USEBYTES,
|
||||
hash_fields=None,
|
||||
hash_raw=False,
|
||||
):
|
||||
"""
|
||||
See :any:`TorrentFileParser.__init__` for parameter description.
|
||||
See :any:`BDecoder.__init__` for parameter description.
|
||||
This class will use some default ``hash_fields`` values, and use "usebytes" as error handler
|
||||
compare to use :any:`BDecoder` directly.
|
||||
|
||||
:param bytes data: raw data to be decoded
|
||||
:param file fp: file to be parse
|
||||
:param bool use_ordered_dict:
|
||||
:param str encoding:
|
||||
:param str errors:
|
||||
:param Dict[str, Tuple[int, bool]] hash_fields:
|
||||
:param bool hash_raw:
|
||||
"""
|
||||
self._parser = TorrentFileParser(
|
||||
io.BytesIO(bytes(data)),
|
||||
torrent_hash_fields = dict(TorrentFileParser.HASH_FIELD_DEFAULT_PARAMS)
|
||||
if hash_fields is not None:
|
||||
torrent_hash_fields.update(hash_fields)
|
||||
|
||||
self._decoder = BDecoder(
|
||||
fp,
|
||||
use_ordered_dict,
|
||||
encoding,
|
||||
errors,
|
||||
hash_fields,
|
||||
torrent_hash_fields,
|
||||
hash_raw,
|
||||
)
|
||||
|
||||
def hash_field(self, name, block_length=20, need_dict=False):
|
||||
"""
|
||||
See :any:`TorrentFileParser.hash_field` for parameter description
|
||||
See :any:`BDecoder.hash_field` for parameter description
|
||||
|
||||
:param name:
|
||||
:param block_length:
|
||||
:param need_dict:
|
||||
:return: return self, so you can chained call
|
||||
"""
|
||||
self._parser.hash_field(name, block_length, need_dict)
|
||||
self._decoder.hash_field(name, block_length, need_dict)
|
||||
return self
|
||||
|
||||
def decode(self):
|
||||
return self._parser.parse()
|
||||
def parse(self):
|
||||
"""
|
||||
Parse provided file
|
||||
"""
|
||||
return self._decoder.decode()
|
||||
|
||||
|
||||
def encode(data, encoding='utf-8', hash_fields=None):
|
||||
class TorrentFileCreator(object):
|
||||
def __init__(self, data, encoding="utf-8", hash_fields=None):
|
||||
"""
|
||||
See :any:`BEncoder.__init__` for parameter description.
|
||||
This class will use some default ``hash_fields`` values,
|
||||
compare to use ``BEncoder`` directly.
|
||||
|
||||
:param dict|list|int|str data:
|
||||
:param str encoding:
|
||||
:param List[str] hash_fields:
|
||||
"""
|
||||
torrent_hash_fields = list(TorrentFileParser.HASH_FIELD_DEFAULT_PARAMS.keys())
|
||||
if hash_fields is not None:
|
||||
torrent_hash_fields.extend(hash_fields)
|
||||
|
||||
self._encoder = BEncoder(
|
||||
data,
|
||||
encoding,
|
||||
torrent_hash_fields,
|
||||
)
|
||||
|
||||
def hash_field(self, name):
|
||||
"""
|
||||
See :any:`BEncoder.hash_field` for parameter description
|
||||
|
||||
:param name:
|
||||
:return: return self, so you can chained call
|
||||
"""
|
||||
self._encoder.hash_field(name)
|
||||
return self
|
||||
|
||||
def create_filelike(self):
|
||||
"""
|
||||
Create a file-like(BytesIO) object according to provided data
|
||||
|
||||
:rtype: BytesIO
|
||||
"""
|
||||
return self._encoder.encode_to_filelike()
|
||||
|
||||
def create(self, filename):
|
||||
"""
|
||||
Create torrent file according to provided data
|
||||
|
||||
:param filename: output filename
|
||||
:return:
|
||||
"""
|
||||
with open(filename, "wb") as f:
|
||||
f.write(self._encoder.encode())
|
||||
|
||||
|
||||
def encode(data, encoding="utf-8", hash_fields=None):
|
||||
"""
|
||||
Shortcut function for encode python object to torrent file format(bencode)
|
||||
|
||||
|
|
@ -531,8 +642,12 @@ def encode(data, encoding='utf-8', hash_fields=None):
|
|||
|
||||
|
||||
def decode(
|
||||
data, use_ordered_dict=False, encoding='utf-8', errors='strict',
|
||||
hash_fields=None, hash_raw=False,
|
||||
data,
|
||||
use_ordered_dict=False,
|
||||
encoding="utf-8",
|
||||
errors="strict",
|
||||
hash_fields=None,
|
||||
hash_raw=False,
|
||||
):
|
||||
"""
|
||||
Shortcut function for decode bytes as torrent file format(bencode) to python
|
||||
|
|
@ -540,7 +655,7 @@ def decode(
|
|||
|
||||
See :any:`BDecoder.__init__` for parameter description
|
||||
|
||||
:param bytes data: raw data to be decoded
|
||||
:param bytes|file data: data or file object to be decoded
|
||||
:param bool use_ordered_dict:
|
||||
:param str encoding:
|
||||
:param str errors:
|
||||
|
|
@ -549,13 +664,22 @@ def decode(
|
|||
:rtype: dict|list|int|str|bytes|bytes
|
||||
"""
|
||||
return BDecoder(
|
||||
data, use_ordered_dict, encoding, errors, hash_fields, hash_raw,
|
||||
data,
|
||||
use_ordered_dict,
|
||||
encoding,
|
||||
errors,
|
||||
hash_fields,
|
||||
hash_raw,
|
||||
).decode()
|
||||
|
||||
|
||||
def parse_torrent_file(
|
||||
filename, use_ordered_dict=False, encoding='utf-8', errors='strict',
|
||||
hash_fields=None, hash_raw=False,
|
||||
filename,
|
||||
use_ordered_dict=False,
|
||||
encoding="utf-8",
|
||||
errors="usebytes",
|
||||
hash_fields=None,
|
||||
hash_raw=False,
|
||||
):
|
||||
"""
|
||||
Shortcut function for parse torrent object using TorrentFileParser
|
||||
|
|
@ -570,13 +694,18 @@ def parse_torrent_file(
|
|||
:param bool hash_raw:
|
||||
:rtype: dict|list|int|str|bytes
|
||||
"""
|
||||
with open(filename, 'rb') as f:
|
||||
with open(filename, "rb") as f:
|
||||
return TorrentFileParser(
|
||||
f, use_ordered_dict, encoding, errors, hash_fields, hash_raw,
|
||||
f,
|
||||
use_ordered_dict,
|
||||
encoding,
|
||||
errors,
|
||||
hash_fields,
|
||||
hash_raw,
|
||||
).parse()
|
||||
|
||||
|
||||
def create_torrent_file(filename, data, encoding='utf-8', hash_fields=None):
|
||||
def create_torrent_file(filename, data, encoding="utf-8", hash_fields=None):
|
||||
"""
|
||||
Shortcut function for create a torrent file using BEncoder
|
||||
|
||||
|
|
@ -587,30 +716,93 @@ def create_torrent_file(filename, data, encoding='utf-8', hash_fields=None):
|
|||
:param str encoding:
|
||||
:param List[str] hash_fields:
|
||||
"""
|
||||
with open(filename, 'wb') as f:
|
||||
f.write(BEncoder(data, encoding, hash_fields).encode())
|
||||
TorrentFileCreator(data, encoding, hash_fields).create(filename)
|
||||
|
||||
|
||||
class DataWrapper:
|
||||
def __init__(self, data):
|
||||
self.data = data
|
||||
|
||||
|
||||
class JSONEncoderDataWrapperBytesToString(json.JSONEncoder):
|
||||
def process(self, o):
|
||||
if isinstance(o, bytes_type):
|
||||
return binascii.hexlify(o).decode("ascii")
|
||||
if isinstance(o, collections.OrderedDict):
|
||||
output = collections.OrderedDict()
|
||||
for k, v in o.items():
|
||||
output[self.process(k)] = self.process(v)
|
||||
return output
|
||||
if isinstance(o, dict):
|
||||
return {self.process(k): self.process(v) for k, v in o.items()}
|
||||
if isinstance(o, list):
|
||||
return [self.process(v) for v in o]
|
||||
return o
|
||||
|
||||
def default(self, o):
|
||||
if isinstance(o, DataWrapper):
|
||||
return self.process(o.data)
|
||||
return json.JSONEncoder.default(self, o)
|
||||
|
||||
|
||||
def __main():
|
||||
parser = argparse.ArgumentParser()
|
||||
parser.add_argument('file', nargs='?', default='',
|
||||
help='input file, will read form stdin if empty')
|
||||
parser.add_argument('--dict', '-d', action='store_true', default=False,
|
||||
help='use built-in dict, default will be OrderedDict')
|
||||
parser.add_argument('--sort', '-s', action='store_true', default=False,
|
||||
help='sort output json item by key')
|
||||
parser.add_argument('--indent', '-i', type=int, default=None,
|
||||
help='json output indent for every inner level')
|
||||
parser.add_argument('--ascii', '-a', action='store_true', default=False,
|
||||
help='ensure output json use ascii char, '
|
||||
'escape other char use \\u')
|
||||
parser.add_argument('--coding', '-c', default='utf-8',
|
||||
help='string encoding, default "utf-8"')
|
||||
parser.add_argument('--errors', '-e', default='strict',
|
||||
help='decoding error handler, default "strict", you can'
|
||||
' use "ignore" or "replace" to avoid exception')
|
||||
parser.add_argument('--version', '-v', action='store_true', default=False,
|
||||
help='print version and exit')
|
||||
parser.add_argument(
|
||||
"file", nargs="?", default="", help="input file, will read form stdin if empty"
|
||||
)
|
||||
parser.add_argument(
|
||||
"--dict",
|
||||
"-d",
|
||||
action="store_true",
|
||||
default=False,
|
||||
help="use built-in dict, default will be OrderedDict",
|
||||
)
|
||||
parser.add_argument(
|
||||
"--sort",
|
||||
"-s",
|
||||
action="store_true",
|
||||
default=False,
|
||||
help="sort output json item by key",
|
||||
)
|
||||
parser.add_argument(
|
||||
"--indent",
|
||||
"-i",
|
||||
type=int,
|
||||
default=None,
|
||||
help="json output indent for every inner level",
|
||||
)
|
||||
parser.add_argument(
|
||||
"--ascii",
|
||||
"-a",
|
||||
action="store_true",
|
||||
default=False,
|
||||
help="ensure output json use ascii char, " "escape other char use \\u",
|
||||
)
|
||||
parser.add_argument(
|
||||
"--coding", "-c", default="utf-8", help='string encoding, default "utf-8"'
|
||||
)
|
||||
parser.add_argument(
|
||||
"--errors",
|
||||
"-e",
|
||||
default=BDecoder.ERROR_HANDLER_USEBYTES,
|
||||
help='decoding error handler, default "'
|
||||
+ BDecoder.ERROR_HANDLER_USEBYTES
|
||||
+ '"',
|
||||
)
|
||||
parser.add_argument(
|
||||
"--hash-raw",
|
||||
"-r",
|
||||
action="store_true",
|
||||
default=False,
|
||||
help="do not group hash field by block, keeps it as raw bytes",
|
||||
)
|
||||
parser.add_argument(
|
||||
"--version",
|
||||
"-v",
|
||||
action="store_true",
|
||||
default=False,
|
||||
help="print version and exit",
|
||||
)
|
||||
args = parser.parse_args()
|
||||
|
||||
if args.version:
|
||||
|
|
@ -618,28 +810,33 @@ def __main():
|
|||
exit(0)
|
||||
|
||||
try:
|
||||
if args.file == '':
|
||||
target_file = io.BytesIO(
|
||||
getattr(sys.stdin, 'buffer', sys.stdin).read()
|
||||
)
|
||||
if args.file == "":
|
||||
target_file = io.BytesIO(getattr(sys.stdin, "buffer", sys.stdin).read())
|
||||
else:
|
||||
target_file = open(args.file, 'rb')
|
||||
target_file = open(args.file, "rb")
|
||||
except FileNotFoundError:
|
||||
sys.stderr.write('File "{}" not exist\n'.format(args.file))
|
||||
exit(1)
|
||||
|
||||
# noinspection PyUnboundLocalVariable
|
||||
data = TorrentFileParser(
|
||||
target_file, not args.dict, args.coding, args.errors
|
||||
target_file,
|
||||
use_ordered_dict=not args.dict,
|
||||
encoding=args.coding,
|
||||
errors=args.errors,
|
||||
hash_raw=args.hash_raw,
|
||||
).parse()
|
||||
|
||||
data = json.dumps(
|
||||
data, ensure_ascii=args.ascii,
|
||||
sort_keys=args.sort, indent=args.indent
|
||||
text = json.dumps(
|
||||
DataWrapper(data),
|
||||
ensure_ascii=args.ascii,
|
||||
sort_keys=args.sort,
|
||||
indent=args.indent,
|
||||
cls=JSONEncoderDataWrapperBytesToString,
|
||||
)
|
||||
|
||||
print(data)
|
||||
print(text)
|
||||
|
||||
|
||||
if __name__ == '__main__':
|
||||
if __name__ == "__main__":
|
||||
__main()
|
||||
|
|
|
|||
Loading…
Reference in a new issue