# ____________________________________________________________________________________
#
# Pyomo: Python Optimization Modeling Objects
# Copyright (c) 2008-2026 National Technology and Engineering Solutions of Sandia, LLC
# Under the terms of Contract DE-NA0003525 with National Technology and Engineering
# Solutions of Sandia, LLC, the U.S. Government retains certain rights in this
# software. This software is distributed under the 3-clause BSD License.
# ____________________________________________________________________________________
import logging
import sys
from pyomo.common.extensions import ExtensionBuilderFactory
from pyomo.scripting.pyomo_parser import add_subparser
[docs]
class ExtensionBuilder:
def create_parser(self, parser):
return parser
def call(self, args, unparsed):
logger = logging.getLogger('pyomo.common')
original_level = logger.level
logger.setLevel(logging.INFO)
try:
return self._call_impl(args, unparsed, logger)
finally:
logger.setLevel(original_level)
def _call_impl(self, args, unparsed, logger):
results = []
result_fmt = "[%s] %s"
returncode = 0
for target in ExtensionBuilderFactory:
try:
ext = ExtensionBuilderFactory(target)
if hasattr(ext, 'skip') and ext.skip():
result = 'SKIP'
elif hasattr(ext, '__call__'):
ext(parallel=args.parallel)
result = ' OK '
else:
# Extension was a simple function and already ran
result = ' OK '
except SystemExit:
_info = sys.exc_info()
_cls = (
str(_info[0].__name__ if _info[0] is not None else "NoneType")
+ ": "
)
logger.error(_cls + str(_info[1]))
result = 'FAIL'
returncode |= 2
except:
_info = sys.exc_info()
_cls = (
str(_info[0].__name__ if _info[0] is not None else "NoneType")
+ ": "
)
logger.error(_cls + str(_info[1]))
result = 'FAIL'
returncode |= 1
results.append(result_fmt % (result, target))
logger.info("Finished building Pyomo extensions.")
logger.info(
"The following extensions were built:\n " + "\n ".join(results)
)
return returncode
#
# Add a subparser for the download-extensions command
#
_extension_builder = ExtensionBuilder()
_parser = _extension_builder.create_parser(
add_subparser(
'build-extensions',
func=_extension_builder.call,
help='Build compiled extension modules',
add_help=False,
description='This builds all registered (compilable) extension modules',
)
)
_parser.add_argument(
'-j',
'--parallel',
action='store',
type=int,
dest='parallel',
default=None,
help="Build with this many processes/cores",
)