diff options
| -rw-r--r-- | msgpack/fallback.py | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/msgpack/fallback.py b/msgpack/fallback.py index d838e55..fbd87ba 100644 --- a/msgpack/fallback.py +++ b/msgpack/fallback.py @@ -252,11 +252,15 @@ class Unpacker(object): def _fb_read(self, n, write_bytes=None): buffs = self._fb_buffers + # We have a redundant codepath for the most common case, such that + # pypy optimizes it properly. This is the case that the read fits + # in the current buffer. if (write_bytes is None and self._fb_buf_i < len(buffs) and self._fb_buf_o + n < len(buffs[self._fb_buf_i])): self._fb_buf_o += n return buffs[self._fb_buf_i][self._fb_buf_o - n:self._fb_buf_o] + # The remaining cases. ret = b'' while len(ret) != n: if self._fb_buf_i == len(buffs): |