Mercurial > public > mercurial-scm > hg
comparison mercurial/ui.py @ 10077:89617aacb495
make ui.interactive() return false in case stdin lacks isatty
| author | Ronny Pfannschmidt <Ronny.Pfannschmidt@gmx.de> |
|---|---|
| date | Sun, 13 Dec 2009 18:29:16 +0100 |
| parents | 38170eeed18c |
| children | 489b0caf21ed |
comparison
equal
deleted
inserted
replaced
| 10076:649bb75b5386 | 10077:89617aacb495 |
|---|---|
| 251 except: pass | 251 except: pass |
| 252 | 252 |
| 253 def interactive(self): | 253 def interactive(self): |
| 254 i = self.configbool("ui", "interactive", None) | 254 i = self.configbool("ui", "interactive", None) |
| 255 if i is None: | 255 if i is None: |
| 256 return sys.stdin.isatty() | 256 try: |
| 257 return sys.stdin.isatty() | |
| 258 except AttributeError: | |
| 259 # some environments replace stdin without implementing isatty | |
| 260 # usually those are non-interactive | |
| 261 return False | |
| 262 | |
| 257 return i | 263 return i |
| 258 | 264 |
| 259 def _readline(self, prompt=''): | 265 def _readline(self, prompt=''): |
| 260 if sys.stdin.isatty(): | 266 if sys.stdin.isatty(): |
| 261 try: | 267 try: |