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author | Chris St. Pierre <chris.a.st.pierre@gmail.com> | 2013-02-20 10:38:38 -0500 |
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committer | Chris St. Pierre <chris.a.st.pierre@gmail.com> | 2013-02-20 10:38:38 -0500 |
commit | 69ebf49d54aac70a42142d0d04e562496bce58ea (patch) | |
tree | ad0f346ff95a14ad49440128ff76d7e2b3f0816a /src/lib/Bcfg2/Client/__init__.py | |
parent | 602ba6af6bd1c9b3910940dee766660ab8e81a19 (diff) | |
parent | e17e41dcff096ead7e129a0db063f75de44aaa2b (diff) | |
download | bcfg2-69ebf49d54aac70a42142d0d04e562496bce58ea.tar.gz bcfg2-69ebf49d54aac70a42142d0d04e562496bce58ea.tar.bz2 bcfg2-69ebf49d54aac70a42142d0d04e562496bce58ea.zip |
Merge branch 'master' into 1.4.x
Conflicts:
doc/appendix/contributors.txt
schemas/bundle.xsd
src/lib/Bcfg2/Client/Tools/__init__.py
src/lib/Bcfg2/Server/Encryption.py
src/lib/Bcfg2/Server/Lint/Genshi.py
src/lib/Bcfg2/Server/Plugins/Bundler.py
src/lib/Bcfg2/Server/Plugins/Decisions.py
src/lib/Bcfg2/Server/Plugins/TemplateHelper.py
src/sbin/bcfg2-test
testsuite/Testsrc/Testlib/TestClient/TestTools/TestPOSIX/Test__init.py
testsuite/Testsrc/Testlib/TestClient/TestTools/TestPOSIXUsers.py
testsuite/Testsrc/Testlib/TestServer/TestPlugin/Testhelpers.py
testsuite/Testsrc/Testlib/TestServer/TestPlugins/TestProperties.py
tools/bcfg2-profile-templates.py
Diffstat (limited to 'src/lib/Bcfg2/Client/__init__.py')
-rw-r--r-- | src/lib/Bcfg2/Client/__init__.py | 28 |
1 files changed, 28 insertions, 0 deletions
diff --git a/src/lib/Bcfg2/Client/__init__.py b/src/lib/Bcfg2/Client/__init__.py index c03021f14..dd5ae1e83 100644 --- a/src/lib/Bcfg2/Client/__init__.py +++ b/src/lib/Bcfg2/Client/__init__.py @@ -1,3 +1,31 @@ """This contains all Bcfg2 Client modules""" __all__ = ["Frame", "Tools", "XML", "Client"] + +import os +import sys +import select +from Bcfg2.Compat import input # pylint: disable=W0622 + + +def prompt(msg): + """ Helper to give a yes/no prompt to the user. Flushes input + buffers, handles exceptions, etc. Returns True if the user + answers in the affirmative, False otherwise. + + :param msg: The message to show to the user. The message is not + altered in any way for display; i.e., it should + contain "[y/N]" if desired, etc. + :type msg: string + :returns: bool - True if yes, False if no """ + while len(select.select([sys.stdin.fileno()], [], [], 0.0)[0]) > 0: + os.read(sys.stdin.fileno(), 4096) + try: + ans = input(msg.encode(sys.stdout.encoding, 'replace')) + return ans in ['y', 'Y'] + except EOFError: + # python 2.4.3 on CentOS doesn't like ^C for some reason + return False + except: + print("Error while reading input: %s" % sys.exc_info()[1]) + return False |