diff options
Diffstat (limited to 'cmd2/cmd2.py')
| -rw-r--r-- | cmd2/cmd2.py | 11 |
1 files changed, 5 insertions, 6 deletions
diff --git a/cmd2/cmd2.py b/cmd2/cmd2.py index c9ac6068..6c0f0f90 100644 --- a/cmd2/cmd2.py +++ b/cmd2/cmd2.py @@ -694,22 +694,21 @@ class Cmd(cmd.Cmd): pager = self.pager if chop: pager = self.pager_chop - self.pipe_proc = subprocess.Popen(pager, shell=True, stdin=subprocess.PIPE) + pipe_proc = subprocess.Popen(pager, shell=True, stdin=subprocess.PIPE) try: - self.pipe_proc.stdin.write(msg_str.encode('utf-8', 'replace')) - self.pipe_proc.stdin.close() + pipe_proc.stdin.write(msg_str.encode('utf-8', 'replace')) + pipe_proc.stdin.close() except (OSError, KeyboardInterrupt): pass # Less doesn't respect ^C, but catches it for its own UI purposes (aborting search etc. inside less) while True: try: - self.pipe_proc.wait() + pipe_proc.wait() except KeyboardInterrupt: pass else: break - self.pipe_proc = None else: self.decolorized_write(self.stdout, msg_str) except BrokenPipeError: @@ -1655,7 +1654,7 @@ class Cmd(cmd.Cmd): :param frame """ - # Save copy of pipe_proc since it could theoretically change while this is running + # Save copy of pipe_proc_reader since it could theoretically change while this is running pipe_proc_reader = self.pipe_proc_reader if pipe_proc_reader is not None: |