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| author | Mark Dickinson <dickinsm@gmail.com> | 2009-01-20 20:43:58 (GMT) |
|---|---|---|
| committer | Mark Dickinson <dickinsm@gmail.com> | 2009-01-20 20:43:58 (GMT) |
| commit | 8dd05147d6224f4982ef6b14d904bb600ef33ea3 (patch) | |
| tree | f65fc6569e9fdb3ef82719d268531676f2b2743d /Lib/pickle.py | |
| parent | 6dc4396708010c001bc4ac1a95550f806f654408 (diff) | |
| download | cpython-8dd05147d6224f4982ef6b14d904bb600ef33ea3.zip cpython-8dd05147d6224f4982ef6b14d904bb600ef33ea3.tar.gz cpython-8dd05147d6224f4982ef6b14d904bb600ef33ea3.tar.bz2 | |
Issue #4842, patch 1/2: fix pickle in Python 3.x so that pickling with the
'L' opcode always appends an 'L' on output, just as 2.x does. When
unpickling, remove the trailing 'L' (if present) before passing the
result to PyLong_FromString.
Diffstat (limited to 'Lib/pickle.py')
| -rw-r--r-- | Lib/pickle.py | 4 |
1 files changed, 3 insertions, 1 deletions
diff --git a/Lib/pickle.py b/Lib/pickle.py index 2947bd4..409d4b2 100644 --- a/Lib/pickle.py +++ b/Lib/pickle.py @@ -470,7 +470,7 @@ class _Pickler: else: self.write(LONG4 + pack("<i", n) + encoded) return - self.write(LONG + repr(obj).encode("ascii") + b'\n') + self.write(LONG + repr(obj).encode("ascii") + b'L\n') dispatch[int] = save_long def save_float(self, obj, pack=struct.pack): @@ -890,6 +890,8 @@ class _Unpickler: def load_long(self): val = self.readline()[:-1].decode("ascii") + if val and val[-1] == 'L': + val = val[:-1] self.append(int(val, 0)) dispatch[LONG[0]] = load_long |