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author | Igor Pashev <pashev.igor@gmail.com> | 2017-09-29 13:40:02 +0300 |
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committer | Igor Pashev <pashev.igor@gmail.com> | 2017-09-29 13:40:02 +0300 |
commit | 424a50000a78fff715de4417dba9b4498aeeee4c (patch) | |
tree | d27f003c7d140fef24efd1b2ca1325ae099154b9 /debian/script.py | |
download | python3.5-debian.tar.gz |
Imported python3.5 3.5.4-4debian/3.5.4-4debian
Diffstat (limited to 'debian/script.py')
-rw-r--r-- | debian/script.py | 61 |
1 files changed, 61 insertions, 0 deletions
diff --git a/debian/script.py b/debian/script.py new file mode 100644 index 0000000..37b4768 --- /dev/null +++ b/debian/script.py @@ -0,0 +1,61 @@ +#! /usr/bin/python3 + +# Copyright (C) 2012 Colin Watson <cjwatson@ubuntu.com>. +# +# Permission is hereby granted, free of charge, to any person obtaining +# a copy of this software and associated documentation files (the +# "Software"), to deal in the Software without restriction, including +# without limitation the rights to use, copy, modify, merge, publish, +# distribute, sublicense, and/or sell copies of the Software, and to +# permit persons to whom the Software is furnished to do so, subject +# to the following conditions: +# +# The above copyright notice and this permission notice shall be included +# in all copies or substantial portions of the Software. +# +# THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, +# EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF +# MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. +# IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY +# CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, +# TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE +# SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. + +"""Trivial script(1) workalike, but without reading from standard input.""" + +import os +import pty +import select +import sys + +filename = sys.argv[1] +command = sys.argv[2] + +pid, master = pty.fork() +if pid == 0: # child + os.execlp("sh", "sh", "-c", command) + +# parent +with open(filename, "wb") as logfile: + try: + while True: + rfds, _, _ = select.select([master], [], []) + if master in rfds: + data = os.read(master, 65536) + os.write(1, data) + logfile.write(data) + logfile.flush() + except (IOError, OSError): + pass + +pid, status = os.wait() +returncode = 0 +if os.WIFSIGNALED(status): + returncode = -os.WTERMSIG(status) +elif os.WIFEXITED(status): + returncode = os.WEXITSTATUS(status) +else: + # Should never happen + raise RuntimeError("Unknown child exit status!") +os.close(master) +sys.exit(returncode) |