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comparison mercurial/dispatch.py @ 26350:ccab61d84ea7

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dispatch: stop warning about EPIPE in --debug mode It seems silly for "hg --debug manifest | less" to print a scary message after the user hits "q" in less. hg should just exit silently instead, since EPIPE on stdout is a perfectly reasonable result.
author Daniel Colascione <dancol@fb.com>
date Thu, 24 Sep 2015 10:15:37 +0300
parents bf2bfc6f45fb
children 6e9c2aab9925
comparison
equal deleted inserted replaced
26349:92409f8dff5d 26350:ccab61d84ea7
290 # SSLError of Python 2.7.9 contains a unicode 290 # SSLError of Python 2.7.9 contains a unicode
291 reason = reason.encode(encoding.encoding, 'replace') 291 reason = reason.encode(encoding.encoding, 'replace')
292 ui.warn(_("abort: error: %s\n") % reason) 292 ui.warn(_("abort: error: %s\n") % reason)
293 elif (util.safehasattr(inst, "args") 293 elif (util.safehasattr(inst, "args")
294 and inst.args and inst.args[0] == errno.EPIPE): 294 and inst.args and inst.args[0] == errno.EPIPE):
295 if ui.debugflag: 295 pass
296 ui.warn(_("broken pipe\n"))
297 elif getattr(inst, "strerror", None): 296 elif getattr(inst, "strerror", None):
298 if getattr(inst, "filename", None): 297 if getattr(inst, "filename", None):
299 ui.warn(_("abort: %s: %s\n") % (inst.strerror, inst.filename)) 298 ui.warn(_("abort: %s: %s\n") % (inst.strerror, inst.filename))
300 else: 299 else:
301 ui.warn(_("abort: %s\n") % inst.strerror) 300 ui.warn(_("abort: %s\n") % inst.strerror)
308 ui.warn(_("abort: %s\n") % inst.strerror) 307 ui.warn(_("abort: %s\n") % inst.strerror)
309 except KeyboardInterrupt: 308 except KeyboardInterrupt:
310 try: 309 try:
311 ui.warn(_("interrupted!\n")) 310 ui.warn(_("interrupted!\n"))
312 except IOError as inst: 311 except IOError as inst:
313 if inst.errno == errno.EPIPE: 312 if inst.errno != errno.EPIPE:
314 if ui.debugflag:
315 ui.warn(_("\nbroken pipe\n"))
316 else:
317 raise 313 raise
318 except MemoryError: 314 except MemoryError:
319 ui.warn(_("abort: out of memory\n")) 315 ui.warn(_("abort: out of memory\n"))
320 except SystemExit as inst: 316 except SystemExit as inst:
321 # Commands shouldn't sys.exit directly, but give a return code. 317 # Commands shouldn't sys.exit directly, but give a return code.