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| author | Chris St. Pierre <chris.a.st.pierre@gmail.com> | 2012-11-12 09:02:54 -0500 |
|---|---|---|
| committer | Chris St. Pierre <chris.a.st.pierre@gmail.com> | 2012-11-12 09:02:54 -0500 |
| commit | 5f263d88822324d98350fc660b3ca0b077bd1501 (patch) | |
| tree | 2ff874900f4b8fd5c52a19ea0081a6a45aeca068 /src/lib/Bcfg2/Client/Frame.py | |
| parent | 452e6adf697d829e400d61999049afa1a3fb9864 (diff) | |
| download | bcfg2-5f263d88822324d98350fc660b3ca0b077bd1501.tar.gz bcfg2-5f263d88822324d98350fc660b3ca0b077bd1501.tar.bz2 bcfg2-5f263d88822324d98350fc660b3ca0b077bd1501.zip | |
flush input buffers before accepting stdin
Diffstat (limited to 'src/lib/Bcfg2/Client/Frame.py')
| -rw-r--r-- | src/lib/Bcfg2/Client/Frame.py | 5 |
1 files changed, 5 insertions, 0 deletions
diff --git a/src/lib/Bcfg2/Client/Frame.py b/src/lib/Bcfg2/Client/Frame.py index 64460ea66..53180ab68 100644 --- a/src/lib/Bcfg2/Client/Frame.py +++ b/src/lib/Bcfg2/Client/Frame.py @@ -1,8 +1,10 @@ """ Frame is the Client Framework that verifies and installs entries, and generates statistics. """ +import os import sys import time +import select import fnmatch import logging import Bcfg2.Client.Tools @@ -160,6 +162,9 @@ class Frame(object): iprompt = entry.get('qtext') else: iprompt = prompt % (entry.tag, entry.get('name')) + # flush input buffer + while len(select.select([sys.stdin.fileno()], [], [], 0.0)[0]) > 0: + os.read(sys.stdin.fileno(), 4096) try: ans = input(iprompt.encode(sys.stdout.encoding, 'replace')) if ans in ['y', 'Y']: |