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#!/usr/bin/python
import contextlib
import glob
import os
import shutil
import subprocess
import sys
import tempfile
@contextlib.contextmanager
def tmpdir():
t = tempfile.mkdtemp()
try:
yield t
finally:
shutil.rmtree(t)
def join(*paths):
p = os.path.join(*paths)
return os.path.abspath(p)
def tiny_p(cmd):
# Darn python 2.6 doesn't have check_output (argggg)
info("Running %s" % (cmd))
sp = subprocess.Popen(cmd, stdout=subprocess.PIPE,
stderr=subprocess.PIPE, stdin=None)
(out, err) = sp.communicate()
if sp.returncode not in [0]:
raise RuntimeError("Failed running %s [rc=%s] (%s, %s)"
% (cmd, sp.returncode, out, err))
return (out, err)
def info(msg):
print("INFO: %s" % (msg))
def warn(msg):
print("WARNING: %s" % (msg))
def main():
with tmpdir() as td:
info("Using %s as a temporary workspace" % (td))
(stdout, _stderr) = tiny_p(['bzr', 'revno'])
revno = stdout.strip()
cmd = [sys.executable, join(os.pardir, 'tools', 'read-version')]
(stdout, _stderr) = tiny_p(cmd)
version = stdout.strip()
return 0
if __name__ == '__main__':
sys.exit(main())
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