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#!@PYTHON@
"""\
nbb - ndim's branch builder
Build, install given branch of source code into a branch specific place
Copyright (C) 2007, 2008 Hans Ulrich Niedermann <hun@n-dimensional.de>
License conditions TBA
"""
import sys
import os
PACKAGE_VERSION = "@PACKAGE_VERSION@"
if sys.version_info < (2,4):
print "Fatal: This program requires Python 2.4 or later."
sys.exit(3)
import logging # since python 2.3
def logmain(argv):
# funcName: Since python 2.5
# format="%(filename)s:%(lineno)d:%(funcName)s:"
logformat = "%(levelname)s: %(message)s"
loglevel = logging.WARNING
for i in range(len(argv)):
if argv[i] in ('--debug', ):
loglevel = logging.DEBUG
elif argv[i] in ('--info', ):
loglevel = logging.INFO
logging.basicConfig(format = logformat,
level = loglevel,
stream = sys.stderr)
if False:
logging.debug("xxx debug")
logging.info("xxx info")
logging.warning("xxx warn")
logging.error("xxx error")
def nbbmain(argv):
logmain(argv[1:])
pkgpythondir = "@pkgpythondir@"
lib_found = False
logging.debug("pkgpythondir %s", pkgpythondir)
logging.debug("sys.path %s", sys.path)
sys.stdout.flush()
orig_path = sys.path
for cond, path in [
(True, orig_path),
(os.path.exists(pkgpythondir), [pkgpythondir] + orig_path),
]:
if cond:
sys.path = path
try:
import nbblib
logging.debug("nbb.PACKAGE_VERSION %s, nbblib.PACKAGE_VERSION %s",
PACKAGE_VERSION, nbblib.PACKAGE_VERSION)
assert(nbblib.PACKAGE_VERSION == PACKAGE_VERSION)
lib_found = True
break
except AssertionError, e:
logging.debug("Assertion error", exc_info=True)
sys.path = orig_path
except ImportError, e:
logging.debug("Import error", exc_info=True)
sys.path = orig_path
if not lib_found:
logging.error("nbb: Fatal: Could not import nbblib.")
logging.shutdown()
sys.exit(3)
logging.info("Using nbblib loaded from %s, python prefix %s",
os.path.split(sys.modules['nbblib'].__file__)[0], sys.prefix)
import nbblib.main
nbblib.main.cmdmain(sys.argv)
if __name__ == '__main__':
nbbmain(sys.argv)
# vim: syntax=python
# Local Variables:
# mode: python
# End:
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