def call(self, args, unparsed):
logger = logging.getLogger('pyomo.common')
logger.setLevel(logging.INFO)
results = []
result_fmt = "[%s] %s"
returncode = 0
self.downloader.cacert = args.cacert
self.downloader.insecure = args.insecure
for target in DownloadFactory:
try:
DownloadFactory(target, downloader=self.downloader)
result = ' OK '
except SystemExit:
result = 'FAIL'
returncode = 1
if args.verbose:
traceback.print_exc()
except:
result = 'FAIL'
returncode = 1
if args.verbose:
traceback.print_exc()
results.append(result_fmt % (result, target))
logger.info("Finished downloading Pyomo extensions.")
logger.info(
"The following extensions were downloaded:\n " +
"\n ".join(results))
return returncode
def call(self, args, unparsed):
logger = logging.getLogger('pyomo.common')
logger.setLevel(logging.INFO)
results = []
result_fmt = "[%s] %s"
returncode = 0
self.downloader.cacert = args.cacert
self.downloader.insecure = args.insecure
for target in DownloadFactory:
try:
ext = DownloadFactory(target, downloader=self.downloader)
if hasattr(ext, 'skip') and ext.skip():
result = 'SKIP'
elif hasattr(ext, '__call__'):
ext()
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 downloading Pyomo extensions.")
logger.info(
"The following extensions were downloaded:\n " +
"\n ".join(results))
return returncode
from pyomo.contrib.trustregion.TRF import TRF
from pyomo.contrib.trustregion.readgjh import readgjh
import pyomo.contrib.trustregion.getGJH
logger = logging.getLogger('pyomo.contrib.trustregion')
#fh = logging.FileHandler('debug_vars.log')
#logger.setLevel(logging.DEBUG)
#logger.addHandler(fh)
def load():
pass
DownloadFactory.register('gjh')(pyomo.contrib.trustregion.getGJH.get_gjh)
@SolverFactory.register(
'trustregion',
doc='Trust region filter method for black box/glass box optimization')
class TrustRegionSolver(OptSolver):
"""
A trust region filter method for black box / glass box optimizaiton
Solves nonlinear optimization problems containing external function calls
through automatic construction of reduced models (ROM), also known as
surrogate models.
Currently implements linear and quadratic reduced models.
See Eason, Biegler (2016) AIChE Journal for more details
Arguments:
def load():
DownloadFactory.register('mcpp')(get_mcpp)
ExtensionBuilderFactory.register('mcpp')(MCPPBuilder)
def load():
DownloadFactory.register('gjh')(get_gjh)
SolverFactory.register('contrib.gjh',
doc='Interface to the AMPL GJH "solver"')(GJHSolver)
PositiveInt, PositiveFloat, NonNegativeFloat, In)
from pyomo.core import Var, value
from pyomo.contrib.trustregion.TRF import TRF
from pyomo.contrib.trustregion.readgjh import readgjh
import pyomo.contrib.trustregion.getGJH
logger = logging.getLogger('pyomo.contrib.trustregion')
#fh = logging.FileHandler('debug_vars.log')
#logger.setLevel(logging.DEBUG)
#logger.addHandler(fh)
def load():
pass
DownloadFactory.register('gjh')(pyomo.contrib.trustregion.getGJH.get_gjh)
@SolverFactory.register(
'trustregion',
doc='Trust region filter method for black box/glass box optimization'
)
class TrustRegionSolver(OptSolver):
"""
A trust region filter method for black box / glass box optimizaiton
Solves nonlinear optimization problems containing external function calls
through automatic construction of reduced models (ROM), also known as
surrogate models.
Currently implements linear and quadratic reduced models.
See Eason, Biegler (2016) AIChE Journal for more details
Arguments:
def load():
DownloadFactory.register('mcpp')(get_mcpp)
ExtensionBuilderFactory.register('mcpp')(build_mcpp)
def call(self, args, unparsed):
logging.getLogger('pyomo.common').setLevel(logging.INFO)
self.downloader.cacert = args.cacert
self.downloader.insecure = args.insecure
for target in DownloadFactory:
DownloadFactory(target, downloader=self.downloader)