Mercurial > public > mercurial-scm > hg-stable
comparison mercurial/ui.py @ 4023:6ea8a3b805ee
Flush stderr after write.
stderr can be buffered under win32 when redirected to a file,
including stdout.
| author | Patrick Mezard <pmezard@gmail.com> |
|---|---|
| date | Wed, 10 Jan 2007 20:35:27 +0100 |
| parents | e492ab235b4d |
| children | 1bd6868b0b11 |
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| 4022:bf329bda51a6 | 4023:6ea8a3b805ee |
|---|---|
| 383 def write_err(self, *args): | 383 def write_err(self, *args): |
| 384 try: | 384 try: |
| 385 if not sys.stdout.closed: sys.stdout.flush() | 385 if not sys.stdout.closed: sys.stdout.flush() |
| 386 for a in args: | 386 for a in args: |
| 387 sys.stderr.write(str(a)) | 387 sys.stderr.write(str(a)) |
| 388 # stderr may be buffered under win32 when redirected to files, | |
| 389 # including stdout. | |
| 390 if not sys.stderr.closed: sys.stderr.flush() | |
| 388 except IOError, inst: | 391 except IOError, inst: |
| 389 if inst.errno != errno.EPIPE: | 392 if inst.errno != errno.EPIPE: |
| 390 raise | 393 raise |
| 391 | 394 |
| 392 def flush(self): | 395 def flush(self): |