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comparison mercurial/ui.py @ 15000:68b5d7005cca stable

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ui: call write() so the prompt string goes through subclassed implementation
author Idan Kamara <idankk86@gmail.com>
date Mon, 01 Aug 2011 19:53:00 +0300
parents bcc1a9fd0b8c
children b55c1c6a793e 17ffb30d9174
comparison
equal deleted inserted replaced
14998:a5d449fc5e07 15000:68b5d7005cca
535 readline.read_history_file 535 readline.read_history_file
536 # windows sometimes raises something other than ImportError 536 # windows sometimes raises something other than ImportError
537 except Exception: 537 except Exception:
538 pass 538 pass
539 539
540 # instead of trying to emulate raw_input, swap our in/out 540 # call write() so output goes through subclassed implementation
541 # with sys.stdin/out 541 # e.g. color extension on Windows
542 old = sys.stdout, sys.stdin 542 self.write(prompt)
543 sys.stdout, sys.stdin = self.fout, self.fin 543
544 line = raw_input(prompt) 544 # instead of trying to emulate raw_input, swap self.fin with sys.stdin
545 sys.stdout, sys.stdin = old 545 old = sys.stdin
546 sys.stdin = self.fin
547 line = raw_input()
548 sys.stdin = old
546 549
547 # When stdin is in binary mode on Windows, it can cause 550 # When stdin is in binary mode on Windows, it can cause
548 # raw_input() to emit an extra trailing carriage return 551 # raw_input() to emit an extra trailing carriage return
549 if os.linesep == '\r\n' and line and line[-1] == '\r': 552 if os.linesep == '\r\n' and line and line[-1] == '\r':
550 line = line[:-1] 553 line = line[:-1]