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comparison mercurial/posix.py @ 11011:648130161e4d

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Merge with crew-stable
author Patrick Mezard <pmezard@gmail.com>
date Mon, 26 Apr 2010 22:42:46 +0200
parents ab3782458827 18e81d42ee5c
children 99eee847beaa
comparison
equal deleted inserted replaced
11009:4d3288197717 11011:648130161e4d
263 return os.spawnvp(os.P_NOWAIT | getattr(os, 'P_DETACH', 0), 263 return os.spawnvp(os.P_NOWAIT | getattr(os, 'P_DETACH', 0),
264 args[0], args) 264 args[0], args)
265 265
266 def gethgcmd(): 266 def gethgcmd():
267 return sys.argv[:1] 267 return sys.argv[:1]
268
269 def termwidth_():
270 try:
271 import termios, array, fcntl
272 for dev in (sys.stderr, sys.stdout, sys.stdin):
273 try:
274 try:
275 fd = dev.fileno()
276 except AttributeError:
277 continue
278 if not os.isatty(fd):
279 continue
280 arri = fcntl.ioctl(fd, termios.TIOCGWINSZ, '\0' * 8)
281 return array.array('h', arri)[1]
282 except ValueError:
283 pass
284 except IOError, e:
285 if e[0] == errno.EINVAL:
286 pass
287 else:
288 raise
289 except ImportError:
290 pass
291 return 80