Mercurial > public > mercurial-scm > hg
comparison mercurial/util.py @ 25671:d5ac3bebaf2a
bufferedinputpipe: remove an outdate comment
This comment is the remains of a intermediate implementation using
self._buffer += data
This implementation never made it to the repository and we can safely drop the
comment.
| author | Pierre-Yves David <pierre-yves.david@fb.com> |
|---|---|
| date | Sat, 27 Jun 2015 11:51:25 -0700 |
| parents | 328739ea70c3 |
| children | 050dc6eabc92 |
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| 25670:6368c51cfad6 | 25671:d5ac3bebaf2a |
|---|---|
| 325 """read data to the buffer""" | 325 """read data to the buffer""" |
| 326 data = os.read(self._input.fileno(), _chunksize) | 326 data = os.read(self._input.fileno(), _chunksize) |
| 327 if not data: | 327 if not data: |
| 328 self._eof = True | 328 self._eof = True |
| 329 else: | 329 else: |
| 330 # inefficient add | |
| 331 self._buffer.append(data) | 330 self._buffer.append(data) |
| 332 | 331 |
| 333 def popen2(cmd, env=None, newlines=False): | 332 def popen2(cmd, env=None, newlines=False): |
| 334 # Setting bufsize to -1 lets the system decide the buffer size. | 333 # Setting bufsize to -1 lets the system decide the buffer size. |
| 335 # The default for bufsize is 0, meaning unbuffered. This leads to | 334 # The default for bufsize is 0, meaning unbuffered. This leads to |