def init_run(self, create_baseyear_cache=True):
''' init run, get run_id & cache_directory. '''
##avoid invoking start_run from cmd line -
option_group = StartRunOptionGroup()
option_group.parser.set_defaults(xml_configuration=self.xml_config,
scenario_name=self.scenario)
#run_id, cache_directory = start_run(option_group)
options, args = option_group.parse()
self.run_manager = RunManager(
option_group.get_services_database_configuration(options))
resources = XMLConfiguration(self.xml_config).get_run_configuration(
self.scenario)
insert_auto_generated_cache_directory_if_needed(resources)
cache_directory = resources['cache_directory']
self.run_manager.setup_new_run(cache_directory, resources)
run_id, cache_directory = self.run_manager.run_id, self.run_manager.get_current_cache_directory(
)
self.run_manager.add_row_to_history(run_id, resources, "done")
if create_baseyear_cache:
self.run_manager.create_baseyear_cache(resources)
## good for testing
#run_id = 275
#cache_directory = '/home/lmwang/opus/data/paris_zone/runs/run_275.2012_05_26_00_20'
assert run_id is not None
assert cache_directory is not None
return run_id, cache_directory
def main(option_group=None, args=None):
if option_group is None:
option_group = RestartRunOptionGroup()
parser = option_group.parser
if args is None:
options, args = option_group.parse()
else:
options, _args = option_group.parse()
run_manager = RunManager(option_group.get_services_database_configuration(options))
run_as_multiprocess = not options.run_as_single_process
if len(args) < 2:
parser.print_help()
else:
run_id, year = (int(args[0]), int(args[1]))
end_year = int(options.end_year) if options.end_year is not None else None
run_manager.restart_run(run_id,
year,
options.project_name,
end_year=end_year,
skip_urbansim=options.skip_urbansim,
create_baseyear_cache_if_not_exists=options.create_baseyear_cache_if_not_exists,
skip_cache_cleanup=options.skip_cache_cleanup,
run_as_multiprocess=run_as_multiprocess
)
def test_run(self):
# The paths work as follows: opus_matsim.__path__ is the path of the opus_matsim python module. So we can use that
# as anchor ...
config_location = os.path.join(opus_matsim.__path__[0], 'tests')
print "location: ", config_location
run_config = XMLConfiguration( os.path.join(config_location,"test_config.xml")).get_run_configuration("Test")
run_config['creating_baseyear_cache_configuration'].cache_directory_root = self.temp_dir
run_config['creating_baseyear_cache_configuration'].baseyear_cache.existing_cache_to_copy = \
os.path.join(opus_matsim.__path__[0], 'tests', 'testdata', 'base_year_data')
# insert_auto_generated_cache_directory... does things I don't understand. Need to do the following to obtain consistent
# behavior independent from the file root:
run_config['cache_directory'] = None
insert_auto_generated_cache_directory_if_needed(run_config)
run_manager = RunManager(ServicesDatabaseConfiguration())
run_manager.setup_new_run(cache_directory = run_config['cache_directory'],
configuration = run_config)
run_manager.run_run(run_config, run_as_multiprocess = True )
self.assert_(True)
self.cleanup_test_run()
def main(option_group=None, args=None):
if option_group is None:
option_group = RestartRunOptionGroup()
parser = option_group.parser
if args is None:
options, args = option_group.parse()
else:
options, _args = option_group.parse()
run_manager = RunManager(
option_group.get_services_database_configuration(options))
run_as_multiprocess = not options.run_as_single_process
if len(args) < 2:
parser.print_help()
else:
run_id, year = (int(args[0]), int(args[1]))
end_year = int(
options.end_year) if options.end_year is not None else None
run_manager.restart_run(run_id,
year,
options.project_name,
end_year=end_year,
skip_urbansim=options.skip_urbansim,
create_baseyear_cache_if_not_exists=options.
create_baseyear_cache_if_not_exists,
skip_cache_cleanup=options.skip_cache_cleanup,
run_as_multiprocess=run_as_multiprocess)
def test_run(self):
print "Entering test run"
run_manager = RunManager(ServicesDatabaseConfiguration())
run_manager.setup_new_run(cache_directory = self.config['cache_directory'],configuration = self.config)
run_manager.run_run(self.config, run_as_multiprocess = True )
print "Leaving test run"
def prepare_run_manager(option_group=None):
if option_group is None:
option_group = StartRunOptionGroup()
parser = option_group.parser
options, args = option_group.parse()
run_manager = RunManager(
option_group.get_services_database_configuration(options))
if options.pickled_resource_file is not None:
f = file(options.pickled_resource_file, 'r')
try:
config = pickle.load(f)
finally:
f.close()
elif options.configuration_path is not None:
opus_path = options.configuration_path
try:
config = get_config_from_opus_path(opus_path)
except ImportError:
# TODO: Once all fully-specified configurations are stored as classes,
# get rid of this use.
import_stmt = 'from %s import run_configuration as config' % opus_path
exec(import_stmt)
insert_auto_generated_cache_directory_if_needed(config)
elif options.xml_configuration is not None:
if options.scenario_name is None:
parser.print_help()
sys.exit(1)
config = XMLConfiguration(
options.xml_configuration).get_run_configuration(
options.scenario_name)
insert_auto_generated_cache_directory_if_needed(config)
else:
parser.print_help()
sys.exit(1)
if options.existing_cache_to_copy is not None:
config[
'creating_baseyear_cache_configuration'].cache_from_database = False
config[
'creating_baseyear_cache_configuration'].baseyear_cache = BaseyearCacheConfiguration(
existing_cache_to_copy=options.existing_cache_to_copy, )
if options.years_to_cache is not None:
config[
'creating_baseyear_cache_configuration'].baseyear_cache.years_to_cache = eval(
options.years_to_cache)
if options.profile_filename is not None:
config["profile_filename"] = options.profile_filename
run_manager.setup_new_run(cache_directory=config['cache_directory'],
configuration=config)
return options, config, run_manager
def run(self):
logger.start_block()
insert_auto_generated_cache_directory_if_needed(self.config)
run_manager = RunManager(ServicesDatabaseConfiguration())
run_manager.setup_new_run(cache_directory = self.config['cache_directory'],configuration = self.config)
run_manager.run_run(self.config, run_as_multiprocess = True )
logger.end_block()
def on_buttonBox_accepted(self):
path = str(self.lePath.text())
if not os.path.exists(path):
msg = 'Cannot import, %s does not exist' % path
logger.log_warning(msg)
MessageBox.warning(mainwindow=self, text=msg, detailed_text='')
else:
cache_directory = path
years = []
for dir in os.listdir(cache_directory):
if len(dir) == 4 and dir.isdigit():
years.append(int(dir))
if years == []:
msg = 'Cannot import, %s has no run data' % path
logger.log_warning(msg)
MessageBox.warning(mainwindow=self, text=msg, detailed_text='')
else:
start_year = min(years)
end_year = max(years)
project_name = os.environ['OPUSPROJECTNAME']
run_name = os.path.basename(path)
server_config = ServicesDatabaseConfiguration()
run_manager = RunManager(server_config)
run_id = run_manager._get_new_run_id()
resources = {
'cache_directory': cache_directory,
'description': '',
'years': (start_year, end_year),
'project_name': project_name
}
try:
run_manager.add_row_to_history(run_id=run_id,
resources=resources,
status='done',
run_name=run_name)
update_available_runs(self.project)
logger.log_status(
'Added run %s of project %s to run_activity table' %
(run_name, project_name))
except:
errorInfo = formatExceptionInfo()
logger.log_error(errorInfo)
MessageBox.error(
mainwindow=self,
text=
'Could not add run %s of project %s to run_activity table'
% (run_name, project_name),
detailed_text=errorInfo)
self.close()
def test_simulation(self):
services_db = ServicesDatabaseConfiguration( database_name = 'services',
database_configuration = 'services_database_server' )
run_manager = RunManager(services_db)
run_as_multiprocess = True
for scenario_name in ['san_antonio_baseline_test']:
config = self.xml_config.get_run_configuration(scenario_name)
insert_auto_generated_cache_directory_if_needed(config)
run_manager.setup_new_run(cache_directory = config['cache_directory'],
configuration = config)
run_manager.run_run(config, run_as_multiprocess = run_as_multiprocess)
def on_buttonBox_accepted(self):
path = str(self.lePath.text())
if not os.path.exists(path):
msg = 'Cannot import, %s does not exist' % path
logger.log_warning(msg)
MessageBox.warning(mainwindow = self,
text = msg,
detailed_text = '')
else:
cache_directory = path
years = []
for dir in os.listdir(cache_directory):
if len(dir) == 4 and dir.isdigit():
years.append(int(dir))
if years == []:
msg = 'Cannot import, %s has no run data'%path
logger.log_warning(msg)
MessageBox.warning(mainwindow = self,
text = msg,
detailed_text = '')
else:
start_year = min(years)
end_year = max(years)
project_name = os.environ['OPUSPROJECTNAME']
run_name = os.path.basename(path)
server_config = ServicesDatabaseConfiguration()
run_manager = RunManager(server_config)
run_id = run_manager._get_new_run_id()
resources = {
'cache_directory': cache_directory,
'description': '',
'years': (start_year, end_year),
'project_name': project_name
}
try:
run_manager.add_row_to_history(run_id = run_id,
resources = resources,
status = 'done',
run_name = run_name)
update_available_runs(self.project)
logger.log_status('Added run %s of project %s to run_activity table'%(run_name, project_name))
except:
errorInfo = formatExceptionInfo()
logger.log_error(errorInfo)
MessageBox.error(mainwindow = self,
text = 'Could not add run %s of project %s to run_activity table'%(run_name, project_name),
detailed_text = errorInfo)
self.close()
def test_simulation(self):
eugene_dir = __import__('eugene').__path__[0]
xml_config = XMLConfiguration(os.path.join(eugene_dir, 'configs', 'eugene_gridcell.xml'))
option_group = StartRunOptionGroup()
parser = option_group.parser
# simulate 0 command line arguments by passing in []
(options, _) = parser.parse_args([])
run_manager = RunManager(option_group.get_services_database_configuration(options))
run_section = xml_config.get_run_configuration('Eugene_baseline')
insert_auto_generated_cache_directory_if_needed(run_section)
run_manager.setup_new_run(cache_directory = run_section['cache_directory'],
configuration = run_section)
run_manager.run_run(run_section)
def prepare_run_manager(option_group=None):
if option_group is None:
option_group = StartRunOptionGroup()
parser = option_group.parser
options, args = option_group.parse()
run_manager = RunManager(option_group.get_services_database_configuration(options))
if options.pickled_resource_file is not None:
f = file(options.pickled_resource_file, 'r')
try:
config = pickle.load(f)
finally:
f.close()
elif options.configuration_path is not None:
opus_path = options.configuration_path
try:
config = get_config_from_opus_path(opus_path)
except ImportError:
# TODO: Once all fully-specified configurations are stored as classes,
# get rid of this use.
import_stmt = 'from %s import run_configuration as config' % opus_path
exec(import_stmt)
insert_auto_generated_cache_directory_if_needed(config)
elif options.xml_configuration is not None:
if options.scenario_name is None:
parser.print_help()
sys.exit(1)
config = XMLConfiguration(options.xml_configuration).get_run_configuration(options.scenario_name)
insert_auto_generated_cache_directory_if_needed(config)
else:
parser.print_help()
sys.exit(1)
if options.existing_cache_to_copy is not None:
config['creating_baseyear_cache_configuration'].cache_from_database = False
config['creating_baseyear_cache_configuration'].baseyear_cache = BaseyearCacheConfiguration(
existing_cache_to_copy = options.existing_cache_to_copy,
)
if options.years_to_cache is not None:
config['creating_baseyear_cache_configuration'].baseyear_cache.years_to_cache = eval(options.years_to_cache)
if options.profile_filename is not None:
config["profile_filename"] = options.profile_filename
run_manager.setup_new_run(cache_directory = config['cache_directory'],
configuration = config)
return options, config, run_manager
def test_simulation(self):
# check that the simulation proceeds without crashing
# open the configuration for seattle_parcel.xml
seattle_parcel_dir = __import__('seattle_parcel').__path__[0]
xml_config = XMLConfiguration(os.path.join(seattle_parcel_dir, 'configs', 'seattle_parcel.xml'))
option_group = StartRunOptionGroup()
parser = option_group.parser
# simulate 0 command line arguments by passing in []
(options, _) = parser.parse_args([])
run_manager = RunManager(option_group.get_services_database_configuration(options))
run_section = xml_config.get_run_configuration('Seattle_baseline')
insert_auto_generated_cache_directory_if_needed(run_section)
run_manager.setup_new_run(cache_directory = run_section['cache_directory'],
configuration = run_section)
run_manager.run_run(run_section)
def init_run(self, create_baseyear_cache=True):
""" init run, get run_id & cache_directory. """
##avoid invoking start_run from cmd line -
option_group = StartRunOptionGroup()
option_group.parser.set_defaults(xml_configuration=self.xml_config, scenario_name=self.scenario)
# run_id, cache_directory = start_run(option_group)
options, args = option_group.parse()
self.run_manager = RunManager(option_group.get_services_database_configuration(options))
resources = XMLConfiguration(self.xml_config).get_run_configuration(self.scenario)
insert_auto_generated_cache_directory_if_needed(resources)
cache_directory = resources["cache_directory"]
self.run_manager.setup_new_run(cache_directory, resources)
run_id, cache_directory = self.run_manager.run_id, self.run_manager.get_current_cache_directory()
self.run_manager.add_row_to_history(run_id, resources, "done")
if create_baseyear_cache:
self.run_manager.create_baseyear_cache(resources)
## good for testing
# run_id = 275
# cache_directory = '/home/lmwang/opus/data/paris_zone/runs/run_275.2012_05_26_00_20'
assert run_id is not None
assert cache_directory is not None
return run_id, cache_directory
def get_run_manager():
'''
Get an instance of a valid run manager
@return: a run manager instance (RunManager)
'''
config = ServicesDatabaseConfiguration()
run_manager = RunManager(config)
return run_manager
def get_run_manager(self):
"""in case the connection to services timeout, reconnect
"""
try:
self._run_manager.services_db.table_exists('run_activity')
except: #connection has gone away, re-create run_manager
self._run_manager = RunManager(self.services_db_config)
return self._run_manager
def update_prediction(self, est_v, simulation_state, dataset_pool,
calib_datasets, *args, **kwargs):
option_group = RestartRunOptionGroup()
option_group.parser.set_defaults(
project_name=self.project_name,
skip_cache_cleanup=self.skip_cache_cleanup)
options, args = option_group.parse()
if self.run_manager is None:
self.run_manager = RunManager(
option_group.get_services_database_configuration(options))
if lock != None: lock.acquire()
## query runs available for re-use
runs_done = self.run_manager.get_run_info(run_ids=self.run_ids,
status='done')
create_baseyear_cache = False
import pdb
pdb.set_trace()
if len(runs_done
) == 0: ##there is no re-usable run directory, init a new run
run_id, cache_directory = self.init_run(
create_baseyear_cache=False)
self.run_ids.append(run_id)
create_baseyear_cache = True
logger.log_status('Initializing new run with id ' + str(run_id))
else:
run_id = runs_done[0].run_id ##take the first 'done' run_id
cache_directory = self.run_manager.get_cache_directory(run_id)
logger.log_status('Using old run with id ' + str(run_id))
resources = self.run_manager.get_resources_for_run_id_from_history(
run_id, filter_by_status=False)
self.run_manager.add_row_to_history(run_id, resources, "taken")
if lock != None: lock.release()
if create_baseyear_cache:
self.run_manager.create_baseyear_cache(resources)
self.update_parameters(est_v, cache_directory, simulation_state,
dataset_pool, calib_datasets, *args, **kwargs)
restart_run(option_group=option_group, args=[run_id, self.start_year])
prediction = self.summarize_prediction(cache_directory,
simulation_state, dataset_pool,
calib_datasets)
return prediction
def test_restart_simple_run(self):
_do_run_simple_test_run(self, self.temp_dir, self.config, end_year=1983)
runs_manager = RunManager(self.config)
config = _get_run_config(temp_dir=self.temp_dir)
runs_manager.update_environment_variables(run_resources=config)
run_activity = runs_manager.services_db.get_table("run_activity")
s = select([func.max(run_activity.c.run_id)])
run_id = runs_manager.services_db.execute(s).fetchone()[0]
s = select([run_activity.c.status], whereclause=run_activity.c.run_id == run_id)
status = runs_manager.services_db.execute(s).fetchone()[0]
expected = "done"
self.assertEqual(status, expected)
runs_manager.restart_run(run_id, restart_year=1981, project_name="eugene_gridcell", skip_urbansim=False)
s = select([run_activity.c.status], whereclause=run_activity.c.run_id == run_id)
status = runs_manager.services_db.execute(s).fetchone()[0]
expected = "done"
self.assertEqual(status, expected)
# Restaring without running urbansim should not re-run that year.
# TODO: test that no models are run this time.
runs_manager.restart_run(run_id, restart_year=1982, project_name="eugene_gridcell", skip_urbansim=True)
s = select([run_activity.c.status], whereclause=run_activity.c.run_id == run_id)
status = runs_manager.services_db.execute(s).fetchone()[0]
expected = "done"
self.assertEqual(status, expected)
self.cleanup_test_run()
def main(option_group=None, args=None):
if option_group is None:
option_group = restart_run.RestartRunOptionGroup()
parser = option_group.parser
if args is None:
options, args = option_group.parse()
else:
options, _args = option_group.parse()
run_manager = RunManager(option_group.get_services_database_configuration(options))
run_as_multiprocess = not options.run_as_single_process
if len(args) < 1:
parser.print_help()
sys.exit(1)
run_id = int(args[0])
year = None
if len(args) > 1:
year = int(args[1])
# Get configuration from DB and ensure the run directory is mounted. Note
# that we pass a dummy value for restart_year because we might not know it
# yet. But when we actually restart the run, we will pass the correct
# year.
run_resources = run_manager.create_run_resources_from_history(run_id=run_id,
restart_year=2010)
hudson_common.mount_cache_dir(run_resources)
cache_dir = run_resources['cache_directory']
if not year:
# guess the year based on how the cache dir is populated
years = map(lambda y : int(os.path.basename(y)),
glob.glob(os.path.join(cache_dir, "2*")))
year = max(years)
end_year = int(options.end_year) if options.end_year is not None else None
run_manager.restart_run(run_id,
year,
options.project_name,
end_year=end_year,
skip_urbansim=options.skip_urbansim,
create_baseyear_cache_if_not_exists=options.create_baseyear_cache_if_not_exists,
skip_cache_cleanup=options.skip_cache_cleanup,
run_as_multiprocess=run_as_multiprocess
)
def _do_run_simple_test_run(caller, temp_dir, config, end_year=None):
"""Runs model system with a single model (for speed).
Sets the .resources property of the caller before starting the run.
"""
runs_manager = RunManager(config)
run_configuration = SubsetConfiguration()
run_configuration['creating_baseyear_cache_configuration'].cache_directory_root = temp_dir
run_configuration['models'] = ['land_price_model']
if end_year is not None:
run_configuration['years'] = (run_configuration['years'][0], end_year)
SessionConfiguration(new_instance=True,
package_order=run_configuration['dataset_pool_configuration'].package_order,
in_storage=AttributeCache())
insert_auto_generated_cache_directory_if_needed(run_configuration)
caller.resources = run_configuration
runs_manager.setup_new_run(cache_directory = run_configuration['cache_directory'],
configuration = run_configuration)
runs_manager.run_run(run_configuration)
def testName(self):
print "entering test_run"
logger.log_status('Preparing MATsim test run ...')
# unzip MATSim files
matsim_zip = ExtractZipFile(self.matsim_source, self.destination)
matsim_zip.extract()
matsim_extracted_files = os.path.join(self.destination, 'MATSimTestClasses') # location of unziped MATSim files
# unzip base_year_cache
base_year_data_zip = ExtractZipFile(self.base_year_data_source, self.destination)
base_year_data_zip.extract()
base_year_data_extracted_files = os.path.join(self.destination, 'base_year_data') # location of unziped base_year_cache
# updating location of base_year_data
self.run_config['creating_baseyear_cache_configuration'].cache_directory_root = self.destination
self.run_config['creating_baseyear_cache_configuration'].baseyear_cache.existing_cache_to_copy = base_year_data_extracted_files
self.run_config['cache_directory'] = base_year_data_extracted_files
self.run_config.add('matsim_files', matsim_extracted_files)
self.run_config.add('matsim_config', self.matsim_config_full)
self.run_config.add('root', self.destination)
insert_auto_generated_cache_directory_if_needed(self.run_config)
run_manager = RunManager(ServicesDatabaseConfiguration())
run_manager.setup_new_run(cache_directory = self.run_config['cache_directory'],
configuration = self.run_config)
logger.log_status('Strating UrbanSim run ... ')
run_manager.run_run(self.run_config, run_as_multiprocess = True )
# after the UrbanSim run the travel data sets schould be equal
# self.assertTrue( self.compare_travel_data_sets() )
logger.log_status('... UrbanSim run finished.')
print "leaving test_run"
def _do_run_simple_test_run(caller, temp_dir, config, end_year=None):
"""Runs model system with a single model (for speed).
Sets the .resources property of the caller before starting the run.
"""
runs_manager = RunManager(config)
run_configuration = _get_run_config(temp_dir=temp_dir)
insert_auto_generated_cache_directory_if_needed(run_configuration)
run_configuration[
'creating_baseyear_cache_configuration'].cache_directory_root = temp_dir
run_configuration['models'] = ['land_price_model']
if end_year is not None:
run_configuration['years'] = (run_configuration['years'][0], end_year)
SessionConfiguration(
new_instance=True,
package_order=run_configuration['dataset_pool_configuration'].
package_order,
in_storage=AttributeCache())
insert_auto_generated_cache_directory_if_needed(run_configuration)
caller.resources = run_configuration
runs_manager.setup_new_run(
cache_directory=run_configuration['cache_directory'],
configuration=run_configuration)
runs_manager.run_run(run_configuration)
def test_run(self):
# The paths work as follows: opus_matsim.__path__ is the path of the opus_matsim python module. So we can use that
# as anchor ...
config_location = os.path.join(opus_matsim.__path__[0], 'tests')
print "location: ", config_location
run_config = XMLConfiguration(
os.path.join(config_location,
"test_config.xml")).get_run_configuration("Test")
run_config[
'creating_baseyear_cache_configuration'].cache_directory_root = self.temp_dir
run_config['creating_baseyear_cache_configuration'].baseyear_cache.existing_cache_to_copy = \
os.path.join(opus_matsim.__path__[0], 'tests', 'testdata', 'base_year_data')
# insert_auto_generated_cache_directory... does things I don't understand. Need to do the following to obtain consistent
# behavior independent from the file root:
run_config['cache_directory'] = None
insert_auto_generated_cache_directory_if_needed(run_config)
run_manager = RunManager(ServicesDatabaseConfiguration())
run_manager.setup_new_run(
cache_directory=run_config['cache_directory'],
configuration=run_config)
run_manager.run_run(run_config, run_as_multiprocess=True)
self.assert_(True)
self.cleanup_test_run()
def testName(self):
print "entering test_run"
logger.log_status("Preparing MATsim test run ...")
# unzip MATSim files
matsim_zip = ExtractZipFile(self.matsim_source, self.destination)
matsim_zip.extract()
matsim_extracted_files = os.path.join(self.destination, "MATSimTestClasses") # location of unziped MATSim files
# unzip base_year_cache
base_year_data_zip = ExtractZipFile(self.base_year_data_source, self.destination)
base_year_data_zip.extract()
base_year_data_extracted_files = os.path.join(
self.destination, "base_year_data"
) # location of unziped base_year_cache
# updating location of base_year_data
self.run_config["creating_baseyear_cache_configuration"].cache_directory_root = self.destination
self.run_config[
"creating_baseyear_cache_configuration"
].baseyear_cache.existing_cache_to_copy = base_year_data_extracted_files
self.run_config["cache_directory"] = base_year_data_extracted_files
self.run_config.add("matsim_files", matsim_extracted_files)
self.run_config.add("matsim_config", self.matsim_config_full)
self.run_config.add("root", self.destination)
insert_auto_generated_cache_directory_if_needed(self.run_config)
run_manager = RunManager(ServicesDatabaseConfiguration())
run_manager.setup_new_run(cache_directory=self.run_config["cache_directory"], configuration=self.run_config)
logger.log_status("Strating UrbanSim run ... ")
run_manager.run_run(self.run_config, run_as_multiprocess=True)
# after the UrbanSim run the travel data sets schould be equal
# self.assertTrue( self.compare_travel_data_sets() )
logger.log_status("... UrbanSim run finished.")
print "leaving test_run"
def test_run(self):
print "Entering test run"
run_manager = RunManager(ServicesDatabaseConfiguration())
run_manager.setup_new_run(cache_directory = self.config['cache_directory'],configuration = self.config)
run_manager.run_run(self.config, run_as_multiprocess = True )
print "Leaving test run"
def test_restart_simple_run(self):
_do_run_simple_test_run(self,
self.temp_dir,
self.config,
end_year=1983)
runs_manager = RunManager(self.config)
config = _get_run_config(temp_dir=self.temp_dir)
runs_manager.update_environment_variables(run_resources=config)
run_activity = runs_manager.services_db.get_table('run_activity')
s = select([func.max(run_activity.c.run_id)])
run_id = runs_manager.services_db.execute(s).fetchone()[0]
s = select([run_activity.c.status],
whereclause=run_activity.c.run_id == run_id)
status = runs_manager.services_db.execute(s).fetchone()[0]
expected = 'done'
self.assertEqual(status, expected)
runs_manager.restart_run(run_id,
restart_year=1981,
project_name='eugene_gridcell',
skip_urbansim=False)
s = select([run_activity.c.status],
whereclause=run_activity.c.run_id == run_id)
status = runs_manager.services_db.execute(s).fetchone()[0]
expected = 'done'
self.assertEqual(status, expected)
# Restaring without running urbansim should not re-run that year.
# TODO: test that no models are run this time.
runs_manager.restart_run(run_id,
restart_year=1982,
project_name='eugene_gridcell',
skip_urbansim=True)
s = select([run_activity.c.status],
whereclause=run_activity.c.run_id == run_id)
status = runs_manager.services_db.execute(s).fetchone()[0]
expected = 'done'
self.assertEqual(status, expected)
self.cleanup_test_run()
class StartRunOptionGroup(object):
""" Helper class to start model from an xml config file.
"""
logger.start_block("Starting UrbanSim")
# get program arguments from the command line
program_arguments = sys.argv[1:]
# default parameters are:
# --config=opus_matsim/sustain_city/configs/seattle_parcel_prescheduled_events.xml
# --executable=Seattle_baseline
parser = optparse.OptionParser()
parser.add_option("-c",
"--config",
dest="config_file_name",
action="store",
type="string",
help="Name of file containing urbansim config")
parser.add_option("-e",
"--executable",
dest="scenario_executable",
action="store",
type="string",
help="Model to execute")
(options, args) = parser.parse_args()
if options.config_file_name == None:
logger.log_error("Missing path to the urbansim config file")
if options.scenario_executable == None:
logger.log_error("Missing name of executable scenario")
config = XMLConfiguration(options.config_file_name).get_run_configuration(
options.scenario_executable)
insert_auto_generated_cache_directory_if_needed(config)
run_manager = RunManager(ServicesDatabaseConfiguration())
run_manager.setup_new_run(cache_directory=config['cache_directory'],
configuration=config)
#try: #tnicolai
# import pydevd
# pydevd.settrace()
#except: pass
run_manager.run_run(config, run_as_multiprocess=True)
def test_simulation(self):
services_db = ServicesDatabaseConfiguration( database_name = 'services',
database_configuration = 'services_database_server' )
run_manager = RunManager(services_db)
run_as_multiprocess = True
for scenario_name in ['psrc_baseline_test']:
config = self.xml_config.get_run_configuration(scenario_name)
insert_auto_generated_cache_directory_if_needed(config)
run_manager.setup_new_run(cache_directory = config['cache_directory'],
configuration = config)
run_manager.run_run(config, run_as_multiprocess = run_as_multiprocess)
def run(self, config, executable):
#--config=opus_matsim/sustain_city/configs/seattle_parcel.xml --executable=Seattle_baseline
config = XMLConfiguration(config).get_run_configuration(executable)
insert_auto_generated_cache_directory_if_needed(config)
run_manager = RunManager(ServicesDatabaseConfiguration())
run_manager.setup_new_run(cache_directory = config['cache_directory'],configuration = config)
run_manager.run_run(config, run_as_multiprocess = True )
class StartRunOptionGroup(object):
""" Helper class to start model from an xml config file.
"""
config = XMLConfiguration("opus_matsim/configs/seattle_parcel.xml"
).get_run_configuration("Seattle_baseline")
# config = XMLConfiguration("opus_matsim/configs/psrc_parcel.xml").get_run_configuration("PSRC_baseline")
insert_auto_generated_cache_directory_if_needed(config)
run_manager = RunManager(ServicesDatabaseConfiguration())
run_manager.setup_new_run(cache_directory=config['cache_directory'],
configuration=config)
# run_manager.create_baseyear_cache(config)
run_manager.run_run(config, run_as_multiprocess=True)
def test_simulation(self):
eugene_dir = __import__('eugene').__path__[0]
xml_config = XMLConfiguration(
os.path.join(eugene_dir, 'configs', 'eugene_gridcell.xml'))
option_group = StartRunOptionGroup()
parser = option_group.parser
# simulate 0 command line arguments by passing in []
(options, _) = parser.parse_args([])
run_manager = RunManager(
option_group.get_services_database_configuration(options))
run_section = xml_config.get_run_configuration('Eugene_baseline')
insert_auto_generated_cache_directory_if_needed(run_section)
run_manager.setup_new_run(
cache_directory=run_section['cache_directory'],
configuration=run_section)
run_manager.run_run(run_section)
def test_restart_simple_run(self):
_do_run_simple_test_run(self, self.temp_dir, self.config)
runs_manager = RunManager(self.config)
runs_manager.update_environment_variables(run_resources = SubsetConfiguration())
run_activity = runs_manager.services_db.get_table('run_activity')
s = select([func.max(run_activity.c.run_id)])
run_id = runs_manager.services_db.execute(s).fetchone()[0]
s = select([run_activity.c.status],
whereclause = run_activity.c.run_id == run_id)
status = runs_manager.services_db.execute(s).fetchone()[0]
expected = 'done'
self.assertEqual(status, expected)
runs_manager.restart_run(run_id,
restart_year=2001,
project_name = SubsetConfiguration()['project_name'],
skip_urbansim=False)
s = select([run_activity.c.status],
whereclause = run_activity.c.run_id == run_id)
status = runs_manager.services_db.execute(s).fetchone()[0]
expected = 'done'
self.assertEqual(status, expected)
# Restaring without running urbansim should not re-run that year.
# TODO: test that no models are run this time.
runs_manager.restart_run(run_id,
restart_year=2002,
project_name = SubsetConfiguration()['project_name'],
skip_urbansim=True)
s = select([run_activity.c.status],
whereclause = run_activity.c.run_id == run_id)
status = runs_manager.services_db.execute(s).fetchone()[0]
expected = 'done'
self.assertEqual(status, expected)
self.cleanup_test_run()
def update_prediction(self, est_v, simulation_state, dataset_pool, calib_datasets, *args, **kwargs):
option_group = RestartRunOptionGroup()
option_group.parser.set_defaults(project_name=self.project_name, skip_cache_cleanup=self.skip_cache_cleanup)
options, args = option_group.parse()
if self.run_manager is None:
self.run_manager = RunManager(option_group.get_services_database_configuration(options))
if lock != None:
lock.acquire()
## query runs available for re-use
runs_done = self.run_manager.get_run_info(run_ids=self.run_ids, status="done")
create_baseyear_cache = False
import pdb
pdb.set_trace()
if len(runs_done) == 0: ##there is no re-usable run directory, init a new run
run_id, cache_directory = self.init_run(create_baseyear_cache=False)
self.run_ids.append(run_id)
create_baseyear_cache = True
logger.log_status("Initializing new run with id " + str(run_id))
else:
run_id = runs_done[0].run_id ##take the first 'done' run_id
cache_directory = self.run_manager.get_cache_directory(run_id)
logger.log_status("Using old run with id " + str(run_id))
resources = self.run_manager.get_resources_for_run_id_from_history(run_id, filter_by_status=False)
self.run_manager.add_row_to_history(run_id, resources, "taken")
if lock != None:
lock.release()
if create_baseyear_cache:
self.run_manager.create_baseyear_cache(resources)
self.update_parameters(est_v, cache_directory, simulation_state, dataset_pool, calib_datasets, *args, **kwargs)
restart_run(option_group=option_group, args=[run_id, self.start_year])
prediction = self.summarize_prediction(cache_directory, simulation_state, dataset_pool, calib_datasets)
return prediction
def test_simulation(self):
base_year_data_path = os.path.join(self.data_path, 'base_year_data')
if not os.path.exists(base_year_data_path):
os.makedirs(base_year_data_path)
ftp_url = os.environ["FTP_URL"]
file_name = os.path.split(ftp_url)[1]
ftp_user = os.environ["FTP_USERNAME"]
ftp_password = os.environ["FTP_PASSWORD"]
#stdout, stderr = Popen("ls -la %s" % base_year_data_path, shell=True).communicate()
#stdout, stderr = Popen("echo '%s'" % (base_year_data_path), stdout=PIPE).communicate()
#print stdout
try:
Popen( """
cd %s;
pwd;
ls -la;
echo wget --timestamping %s --ftp-user=%s --ftp-password=%s > /dev/null 2>&1;
rm -rf 2008;
unzip -o %s
""" % (base_year_data_path, ftp_url, ftp_user, ftp_password, file_name),
shell = True
).communicate()
except:
print "Error when downloading and unzipping file from %s." % ftp_url
raise
services_db = ServicesDatabaseConfiguration( database_name = 'services',
database_configuration = 'services_database_server' )
run_manager = RunManager(services_db)
run_as_multiprocess = True
xml_config = XMLConfiguration(os.path.join(self.opus_home, 'project_configs', 'washtenaw_parcel.xml'))
for scenario_name in ['washtenaw_baseline_test']:
config = xml_config.get_run_configuration(scenario_name)
insert_auto_generated_cache_directory_if_needed(config)
# base_year = config['base_year']
# config['years_to_run'] = (base_year+1, base_year+2)
run_manager.setup_new_run(cache_directory = config['cache_directory'],
configuration = config)
run_manager.run_run(config, run_as_multiprocess = run_as_multiprocess)
except: #connection has gone away, re-create run_manager
self._run_manager = RunManager(self.services_db_config)
return self._run_manager
if __name__ == "__main__":
try:
import wingdbstub
except:
pass
option_group = OptionGroup()
parser = option_group.parser
(options, args) = parser.parse_args()
services_db = option_group.get_services_database_configuration(options)
run_manager = RunManager(services_db)
if not run_manager.services_db:
raise RuntimeError, "services database must exist; use --hostname argument to specify the database server containing services database."
urbansim_server = options.urbansim_server or os.environ.get(
'URBANSIMHOSTNAME', 'localhost')
urbansim_user = options.runserver_username or os.environ.get(
'URBANSIMUSERNAME', None)
urbansim_password = os.environ.get('URBANSIMPASSWORD', None)
travelmodel_server = options.travelmodel_server or os.environ.get(
'TRAVELMODELHOSTNAME', 'localhost')
travelmodel_user = options.runserver_username or os.environ.get(
'TRAVELMODELUSERNAME', None)
travelmodel_password = os.environ.get('TRAVELMODELPASSWORD', None)
if not (options.configuration_path or options.run_id):
def on_pbnStartModel_released(self):
duplicate = False
self.diagnostic_go_button.setEnabled(True)
if self.running and not self.paused:
# Take care of pausing a run
success = self.runThread.pause()
if success:
self.paused = True
self.timer.stop()
self.pbnStartModel.setText(QString("Resume simulation run..."))
elif self.running and self.paused:
# Need to resume a paused run
success = self.runThread.resume()
if success:
self.paused = False
self.timer.start(1000)
self.pbnStartModel.setText(QString("Pause simulation run..."))
elif not self.running:
run_name = str(self.leRunName.text())
if run_name == '':
run_name = None
else:
run_id = None
run_nodes = get_available_run_nodes(self.project)
for run_node in run_nodes:
existing_run_name = run_node.tag
if run_name == existing_run_name:
duplicate = True
r = run_node.get('run_id')
if r is not None:
run_id = int(r)
break
if duplicate:
dlg_dup = OverwriteRunDialog(self)
if dlg_dup.exec_() == QDialog.Rejected:
return
delete_simulation_run(self.project, run_node.tag) # todo change to run_node.get('name')
# Update the XML
self.project.update_xml_config()
self.updateConfigAndGuiForRun()
# Fire up a new thread and run the model
self.pbnStartModel.setText(QString("Pause simulation run..."))
# References to the GUI elements for status for this run...
self.progressBarTotal = self.runProgressBarTotal
self.progressBarYear = self.runProgressBarYear
self.progressBarModel = self.runProgressBarModel
#self.pbnRemoveModel.setEnabled(False)
#self.pbnStartModel.setEnabled(False)
# Initializing values
self.progressBarTotal.setValue(0)
self.progressBarYear.setValue(0)
self.progressBarModel.setValue(0)
self.progressBarTotal.setRange(0,0)
self.progressBarYear.setRange(0,0)
self.progressBarModel.setRange(0,0)
batch_name = str(self.cboOptionalIndicatorBatch.currentText())
if batch_name == '(None)':
batch_name = None
self.runThread = RunModelThread(get_mainwindow_instance(),
self,
batch_name,
run_name)
if duplicate and run_id is not None:
from opus_core.services.run_server.run_manager import RunManager as ServicesRunManager
run_manager = ServicesRunManager(ServicesDatabaseConfiguration())
run_manager.delete_everything_for_this_run(run_id = run_id)
run_manager.close()
# Use this signal from the thread if it is capable of producing its own status signal
QObject.connect(self.runThread, SIGNAL("runFinished(PyQt_PyObject)"),
self.runFinishedFromThread)
QObject.connect(self.runThread, SIGNAL("runError(PyQt_PyObject)"),
self.runErrorFromThread)
# Use this timer to call a function in the thread to check status if the thread is unable
# to produce its own signal above
self.timer = QTimer()
QObject.connect(self.timer, SIGNAL("timeout()"),
self.runStatusFromThread)
self.timer.start(1000)
self.running = True
self.paused = False
self.runThread.start()
else:
print "Unexpected state in the model run..."
class Calibration(object):
""" Class to calibrate UrbanSim model coefficients.
"""
def __init__(
self,
xml_config,
scenario,
calib_datasets,
target_expression,
target_file,
subset=None,
subset_patterns=None,
skip_cache_cleanup=False,
log_directory=None,
):
"""
- xml_config: xml configuration file, for ex '/home/atschirhar/opus/project_configs/paris_zone.xml'
- scenario: name of scenario to run for calibration, where models_to_run and simulation years are specified
- calib_datasets: dictionary specifying dataset names and attributes to be calibrated, e.g.
{'establishment_location_choice_model_coefficients': 'estimate'}
- target_expression: opus expression computing values from prediction to be compared with targets
- target_file: name of csv file providing targets
- subset: dictionary specifying the dataset to be calibrated,
{'etablishment_location_choice_model_coefficients': ['coefficient_name', ['paris_celcm, 'biotech_celcm']]}
subset and subset_patterns can not be both specified for the same dataset
- subset_patterns: dictionary specifying the dataset to be calibrated through a regular expression (re) pattern
{'etablishment_location_choice_model_coefficients': ['coefficient_name', '*_celcm']}
subset and subset_patterns can not be both specified for the same dataset
"""
self.target_expression = target_expression
self.target = self.read_target(target_file)
self.run_manager = None
self.xml_config = xml_config
self.scenario = scenario
self.skip_cache_cleanup = skip_cache_cleanup
self.run_id, self.cache_directory = self.init_run()
self.run_ids = [self.run_id] # allow starting of multiple runs for parallel optimization
self.log_directory = log_directory
if self.log_directory is None:
self.log_directory = self.cache_directory # legacy
log_file = os.path.join(self.log_directory, "calibration.log")
logger.enable_file_logging(log_file)
dict_config = XMLConfiguration(self.xml_config).get_run_configuration(self.scenario)
## get parameters from config
self.base_year = dict_config["base_year"]
self.start_year, self.end_year = dict_config["years"]
self.project_name = dict_config["project_name"]
self.package_order = dict_config["dataset_pool_configuration"].package_order
@log_block("Start Calibration")
def run(self, optimizer="lbfgsb", results_pickle_prefix="calib", optimizer_kwargs={}):
""" Call specifized optimizer to calibrate
Arguments:
- optimizer: optimization method chosen (fmin_bfgs, simulated anneal etc.)
- results_pickle_prefix: prefix of the pickle file name that will be saved after the simulation; if None, results is not saved
Returns:
- the results from the opimizater
- a pickle dump of the results in the cache_directory, if results_pickle_prefix is specified
"""
simulation_state = SimulationState()
simulation_state.set_current_time(self.base_year)
simulation_state.set_cache_directory(self.cache_directory)
attribute_cache = AttributeCache()
dataset_pool = SessionConfiguration(
new_instance=True, package_order=self.package_order, in_storage=attribute_cache
).get_dataset_pool()
calib_datasets = {}
for dataset_name, calib_attr in calib_datasets.iteritems():
dataset = dataset_pool.get_dataset(dataset_name, dataset_arguments={"id_name": []})
assert (
subset is None
or subset.get(dataset_name, None) is None
or subset_patterns is None
or subset_patterns.get(dataset_name, None) is None
)
if subset is not None and subset.get(dataset_name, None) is not None:
subset_attr, subset_cond = subset.get(dataset_name)
index = np.in1d(dataset[subset_attr], subset_cond)
elif subset_patterns is not None and subset_patterns.get(dataset_name, None) is not None:
subset_attr, subset_pattern = subset_patterns.get(dataset_name)
index = array([True if re.search(subset_pattern, attr_v) else False for attr_v in dataset[subset_attr]])
else:
index = arange(dataset.size(), dtype="i")
calib_datasets[dataset_name] = [dataset, calib_attr, index]
init_v = array([], dtype="f8")
for dataset_name, calib in calib_datasets.iteritems():
dataset, calib_attr, index = calib
if type(calib_attr) == str:
init_v = np.concatenate((init_v, dataset[calib_attr][index]))
elif type(calib_attr) in (list, tuple):
for attr in calib_attr:
init_v = np.concatenate((init_v, dataset[attr][index]))
else:
raise TypeError, "Unrecongized data type in calib_datasets"
t0 = time.time()
if is_parallelizable == True:
set_parallel(True)
print OKBLUE + "\noptimizer = {} (is_parallel = {})".format(optimizer, is_parallelizable) + ENDC
print OKBLUE + "-------------------------------------------------------\n" + ENDC
if optimizer == "bfgs":
default_kwargs = {
"fprime": None,
"epsilon": 1e-08,
"maxiter": None,
"full_output": 1,
"disp": 1,
"retall": 0,
"callback": None,
}
optimizer_func = fmin_bfgs
elif optimizer == "lbfgsb":
default_kwargs = {"fprime": None, "approx_grad": True, "bounds": None, "factr": 1e12, "iprint": 1}
optimizer_func = fmin_l_bfgs_b
elif optimizer == "anneal":
default_kwargs = {
"schedule": "fast",
"full_output": 1,
"T0": None,
"Tf": 1e-12,
"maxeval": None,
"maxaccept": None,
"maxiter": 400,
"boltzmann": 1.0,
"learn_rate": 0.5,
"feps": 1e-06,
"quench": 1.0,
"m": 1.0,
"n": 1.0,
"lower": -1,
"upper": 1,
"dwell": 50,
"disp": True,
}
optimizer_func = anneal
elif optimizer == "panneal":
default_kwargs = {
"schedule": "fast",
"full_output": 1,
"T0": None,
"Tf": 1e-12,
"maxeval": None,
"maxaccept": None,
"maxiter": 400,
"boltzmann": 1.0,
"learn_rate": 0.5,
"feps": 1e-06,
"quench": 1.0,
"m": 1.0,
"n": 1.0,
"lower": -1,
"upper": 1,
"dwell": 50,
"disp": True,
"cores": 24,
"interv": 20,
}
optimizer_func = panneal
else:
raise ValueError, "Unrecognized optimizer {}".format(optimizer)
default_kwargs.update(optimizer_kwargs)
results = optimizer_func(self.target_func, copy(init_v), **default_kwargs)
duration = time.time() - t0
if results_pickle_prefix is not None:
pickle_file = "{}_{}.pickle".format(results_pickle_prefix, optimizer)
pickle_file = os.path.join(self.log_directory, pickle_file)
pickle.dump(results, open(pickle_file, "wb"))
if is_parallelizable == True:
set_parallel(False)
logger.log_status("init target_func: {}".format(self.target_func(init_v)))
logger.log_status("end target_func: {}".format(results[:])) # which one?
logger.log_status("outputs from optimizer: {}".format(results))
logger.log_status("Execution time: {}".format(duration))
def init_run(self, create_baseyear_cache=True):
""" init run, get run_id & cache_directory. """
##avoid invoking start_run from cmd line -
option_group = StartRunOptionGroup()
option_group.parser.set_defaults(xml_configuration=self.xml_config, scenario_name=self.scenario)
# run_id, cache_directory = start_run(option_group)
options, args = option_group.parse()
self.run_manager = RunManager(option_group.get_services_database_configuration(options))
resources = XMLConfiguration(self.xml_config).get_run_configuration(self.scenario)
insert_auto_generated_cache_directory_if_needed(resources)
cache_directory = resources["cache_directory"]
self.run_manager.setup_new_run(cache_directory, resources)
run_id, cache_directory = self.run_manager.run_id, self.run_manager.get_current_cache_directory()
self.run_manager.add_row_to_history(run_id, resources, "done")
if create_baseyear_cache:
self.run_manager.create_baseyear_cache(resources)
## good for testing
# run_id = 275
# cache_directory = '/home/lmwang/opus/data/paris_zone/runs/run_275.2012_05_26_00_20'
assert run_id is not None
assert cache_directory is not None
return run_id, cache_directory
def update_parameters(
self, est_v, cache_directory, simulation_state, dataset_pool, calib_datasets, *args, **kwargs
):
i_est_v = 0
current_year = simulation_state.get_current_time()
simulation_state.set_current_time(self.base_year)
simulation_state.set_cache_directory(cache_directory)
for dataset_name, calib in calib_datasets.iteritems():
dataset, calib_attr, index = calib
if type(calib_attr) == str:
dtype = dataset[calib_attr].dtype
dataset[calib_attr][index] = (est_v[i_est_v : i_est_v + index.size]).astype(dtype)
i_est_v += index.size
elif type(calib_attr) in (list, tuple):
for attr in calib_attr:
dtype = dataset[attr].dtype
dataset[attr][index] = (est_v[i_est_v : i_est_v + index.size]).astype(dtype)
i_est_v += index.size
else:
raise TypeError, "Unrecongized data type in calib_datasets"
# dtype = dataset[calib_attr].dtype
# dataset[calib_attr][index] = (est_v[i_est_v:i_est_v+index.size]).astype(dtype)
# flush dataset
dataset.flush_dataset()
# i_est_v += index.size
simulation_state.set_current_time(current_year)
def update_prediction(self, est_v, simulation_state, dataset_pool, calib_datasets, *args, **kwargs):
option_group = RestartRunOptionGroup()
option_group.parser.set_defaults(project_name=self.project_name, skip_cache_cleanup=self.skip_cache_cleanup)
options, args = option_group.parse()
if self.run_manager is None:
self.run_manager = RunManager(option_group.get_services_database_configuration(options))
if lock != None:
lock.acquire()
## query runs available for re-use
runs_done = self.run_manager.get_run_info(run_ids=self.run_ids, status="done")
create_baseyear_cache = False
import pdb
pdb.set_trace()
if len(runs_done) == 0: ##there is no re-usable run directory, init a new run
run_id, cache_directory = self.init_run(create_baseyear_cache=False)
self.run_ids.append(run_id)
create_baseyear_cache = True
logger.log_status("Initializing new run with id " + str(run_id))
else:
run_id = runs_done[0].run_id ##take the first 'done' run_id
cache_directory = self.run_manager.get_cache_directory(run_id)
logger.log_status("Using old run with id " + str(run_id))
resources = self.run_manager.get_resources_for_run_id_from_history(run_id, filter_by_status=False)
self.run_manager.add_row_to_history(run_id, resources, "taken")
if lock != None:
lock.release()
if create_baseyear_cache:
self.run_manager.create_baseyear_cache(resources)
self.update_parameters(est_v, cache_directory, simulation_state, dataset_pool, calib_datasets, *args, **kwargs)
restart_run(option_group=option_group, args=[run_id, self.start_year])
prediction = self.summarize_prediction(cache_directory, simulation_state, dataset_pool, calib_datasets)
return prediction
def summarize_prediction(self, cache_directory, simulation_state, dataset_pool, calib_datasets):
dataset_name = VariableName(self.target_expression).get_dataset_name()
current_year = simulation_state.get_current_time()
simulation_state.set_current_time(self.end_year)
simulation_state.set_cache_directory(cache_directory)
# force reload
dataset_pool.remove_all_datasets()
dataset = dataset_pool[dataset_name]
ids = dataset.get_id_attribute()
results = dataset.compute_variables(self.target_expression, dataset_pool=dataset_pool)
simulation_state.set_current_time(current_year)
return dict(zip(ids, results))
def read_target(self, target_file):
## read (& process) target numbers into a dictionary: {id:value}
## csv file with header
## id, target
header = file(target_file, "r").readline().strip().split(",")
contents = np.genfromtxt(target_file, delimiter=",", comments="#", skip_header=1)
target = dict(zip(contents[:, 0], contents[:, 1]))
return target
def target_func(self, est_v, func=lambda x, y: np.sum(np.abs(x - y)), **kwargs):
""" Target function."""
simulation_state = SimulationState()
simulation_state.set_current_time(self.base_year)
simulation_state.set_cache_directory(self.cache_directory)
attribute_cache = AttributeCache()
dataset_pool = SessionConfiguration(
new_instance=True, package_order=self.package_order, in_storage=attribute_cache
).get_dataset_pool()
calib_datasets = {}
for dataset_name, calib_attr in calib_datasets.iteritems():
dataset = dataset_pool.get_dataset(dataset_name, dataset_arguments={"id_name": []})
assert (
subset is None
or subset.get(dataset_name, None) is None
or subset_patterns is None
or subset_patterns.get(dataset_name, None) is None
)
if subset is not None and subset.get(dataset_name, None) is not None:
subset_attr, subset_cond = subset.get(dataset_name)
index = np.in1d(dataset[subset_attr], subset_cond)
elif subset_patterns is not None and subset_patterns.get(dataset_name, None) is not None:
subset_attr, subset_pattern = subset_patterns.get(dataset_name)
index = array([True if re.search(subset_pattern, attr_v) else False for attr_v in dataset[subset_attr]])
else:
index = arange(dataset.size(), dtype="i")
calib_datasets[dataset_name] = [dataset, calib_attr, index]
prediction = self.update_prediction(est_v, simulation_state, dataset_pool, calib_datasets, **kwargs)
## allow keys in target not appearing in prediction
## assuming their values to be 0
### every key in target should appear in prediction
# assert np.all( np.in1d(self.target.keys(), prediction.keys()) )
target = np.array(self.target.values())
predct = np.array([prediction[k] if prediction.has_key(k) else 0 for k in self.target.keys()])
results = func(predct, target)
return results
def add_runs_to_services_db_from_disk(projects = None):
server_config = ServicesDatabaseConfiguration()
if server_config.protocol == 'sqlite':
datapath = paths.OPUS_DATA_PATH
for project_name in os.listdir(datapath):
if projects is not None and project_name not in projects: continue
if not os.path.isdir(os.path.join(datapath, project_name)): continue
os.environ['OPUSPROJECTNAME'] = project_name
server = DatabaseServer(server_config)
server.drop_database(database_name = 'run_activity')
server.close()
run_manager = RunManager(server_config)
baseyear_directory = os.path.join(datapath, project_name, 'base_year_data')
if os.path.exists(baseyear_directory):
years = []
if os.path.exists(baseyear_directory):
for dir in os.listdir(baseyear_directory):
if len(dir) == 4 and dir.isdigit():
years.append(int(dir))
start_year = min(years)
end_year = max(years)
run_name = 'base_year_data'
run_id = run_manager._get_new_run_id()
resources = {
'cache_directory': baseyear_directory,
'description': 'base year data',
'years': (start_year, end_year)
}
logger.log_status('Adding run %s of project %s to run_activity table'%(run_name, project_name))
run_manager.add_row_to_history(run_id = run_id,
resources = resources,
status = 'done',
run_name = run_name)
data_directory = os.path.join(datapath, project_name, 'runs')
if not os.path.exists(data_directory): continue
for run_name in os.listdir(data_directory):
try:
cache_directory = os.path.join(data_directory,run_name)
years = []
if not os.path.isdir(cache_directory): continue
for dir in os.listdir(cache_directory):
if len(dir) == 4 and dir.isdigit():
years.append(int(dir))
start_year = min(years)
end_year = max(years)
run_id = run_manager._get_new_run_id()
resources = {
'cache_directory': cache_directory,
'description': '',
'years': (start_year, end_year)
}
logger.log_status('Adding run %s of project %s to run_activity table'%(run_name, project_name))
run_manager.add_row_to_history(run_id = run_id,
resources = resources,
status = 'done',
run_name = run_name)
except: pass
def __init__(self):
GenericOptionGroup.__init__(self, usage="python %prog [options] configuration",
description="Delete results of a simulation run.")
self.parser.add_option("--run-id", dest="run_id", default=None,
action="store",
help="The simulation run to delete.")
self.parser.add_option("--years-to-delete", dest="years_to_delete",
default=None, action="store",
help="Python expression specifying list of years to delete from the simulation's cache.")
if __name__ == "__main__":
try: import wingdbstub
except: pass
option_group = StartRunOptionGroup()
parser = option_group.parser
(options, args) = parser.parse_args()
run_manager = RunManager(option_group.get_services_database_configuration(options))
if options.run_id is None:
parser.print_help()
elif options.years_to_delete:
years_to_delete = eval(options.years_to_delete)
if not isinstance(years_to_delete, list):
years_to_delete = [years_to_delete]
run_manager.delete_year_dirs_in_cache(options.run_id,
years_to_delete=years_to_delete)
else:
run_manager.delete_everything_for_this_run(options.run_id)
help="name of the scenario to run")
self.parser.add_option("--directory-to-cache", dest="existing_cache_to_copy", default=None,
action="store",
help="Directory containing data to put in new cache.")
self.parser.add_option("--years-to-cache", dest="years_to_cache",
default=None, action="store",
help="List of years of data to take from the directory-to-cache (default is all years).")
if __name__ == "__main__":
try: import wingdbstub
except: pass
option_group = StartRunSetOptionGroup()
parser = option_group.parser
(options, args) = parser.parse_args()
run_manager = RunManager(option_group.get_services_database_configuration(options))
if options.pickled_resource_file is not None:
f = file(options.pickled_resource_file, 'r')
try:
config = pickle.load(f)
finally:
f.close()
elif options.configuration_path is not None:
opus_path = options.configuration_path
try:
config = get_config_from_opus_path(opus_path)
except ImportError:
# TODO: Once all fully-specified configurations are stored as classes,
# get rid of this use.
self.parser.add_option("--years-to-cache", dest="years_to_cache", default=None,
help="List of years of data to take from the directory-to-cache (default is all years).")
self.parser.add_option("--run-as-single-process", dest="run_as_single_process", default=False,
help="Determines if multiple processes may be used.")
self.parser.add_option("-p", "--profile", dest="profile_filename", default=None,
help="Turn on code profiling. Output data are in python hotshot format.")
if __name__ == "__main__":
#try: import wingdbstub
#except: pass
option_group = StartRunOptionGroup()
parser = option_group.parser
(options, args) = parser.parse_args()
run_manager = RunManager(option_group.get_services_database_configuration(options))
run_as_multiprocess = not options.run_as_single_process
if options.pickled_resource_file is not None:
f = file(options.pickled_resource_file, 'r')
try:
config = pickle.load(f)
finally:
f.close()
elif options.configuration_path is not None:
opus_path = options.configuration_path
try:
config = get_config_from_opus_path(opus_path)
except ImportError:
# TODO: Once all fully-specified configurations are stored as classes,
# get rid of this use.
password = None
if options.server_file is None:
if options.server is None:
hostname = raw_input('Hostname [%s]: ' %
RemoteRunSet.default_hostname)
if len(hostname) == 0:
hostname = RemoteRun.default_hostname
else:
hostname = options.server
if hostname <> 'localhost':
if options.user is None:
username = raw_input('Username [%s]: ' %
RemoteRunSet.default_username)
if len(username) == 0:
username = RemoteRun.default_username
else:
username = options.user
password = getpass.getpass('Password for %s@%s: ' %
(username, hostname))
#try: import wingdbstub
#except: pass
run_manager = RunManager(
option_group.get_services_database_configuration(options))
run = RemoteRunSet(options.server_file, hostname, username, password,
options.server, options.database_name,
options.skip_travel_model, options.skip_urbansim,
run_manager)
run.run(options.start_year, options.end_year, options.configuration_path,
options.run_id_file)
dest="force",
default=False,
action="store_true",
help="force to overwrite pre-existing run_id")
if __name__ == "__main__":
try:
import wingdbstub
except:
pass
option_group = OptionGroup()
parser = option_group.parser
(options, args) = parser.parse_args()
run_manager = RunManager(
option_group.get_services_database_configuration(options))
if options.configuration_path is not None:
opus_path = options.configuration_path
try:
config = get_config_from_opus_path(opus_path)
except ImportError:
import_stmt = 'from %s import run_configuration as config' % opus_path
exec(import_stmt)
config['cache_directory'] = options.cache_directory
results = run_manager.storage.GetResultsFromQuery(
"SELECT * from run_activity WHERE run_id = %s " % options.run_id)
if len(results) > 1 and not options.force:
print "WARNING: run_id %s exists in run_activity. Use --force to override." % options.run_id
def main():
option_group = ReportOptionGroup()
parser = option_group.parser
(options, args) = parser.parse_args()
if not options.xml_configuration or \
not options.years or \
not options.output:
print "ERROR: -x, -y, and -o are required options"
sys.exit(1)
# determine the run_id from the command line args
if options.run_id:
run_id = options.run_id
elif options.cache_directory:
run_id = hudson_common.run_id_from_cache_dir(options.cache_directory)
if not run_id:
print "Failed to parse run ID from cache directory name"
sys.exit(1)
else:
# get most recent succesful run from DB
conn = MySQLdb.connect('paris.urbansim.org', 'hudson', os.getenv('HUDSON_DBPASS'), 'services');
c = conn.cursor()
c.execute("SELECT max(date_time), run_id FROM run_activity where status='done'")
results = c.fetchone()
run_id = str(results[1])
# Note the dummy restart_year. Because we're not actually going to
# restart the run, this will be ignored.
run_manager = RunManager(option_group.get_services_database_configuration(options))
run_resources = run_manager.create_run_resources_from_history(run_id=run_id,
restart_year=2010)
cache_directory = run_resources['cache_directory']
scenario = run_resources['scenario_name']
# The cache directory may not exist if this script is being run on a hudson
# slave that did not perform the original run. Ensure that we mount it if
# nec.
hudson_common.mount_cache_dir(run_resources)
# Hudson appends "_hudson" to the scenario names. Peel this off
# if it's present.
scenario = scenario.replace("_hudson", "")
# prepare the report staging directory
output_dir = os.path.join(options.output, scenario, "run_" + run_id)
if os.path.exists(output_dir):
shutil.rmtree(output_dir)
os.makedirs(output_dir)
f = open(os.path.join(output_dir, "README.txt"), 'w')
years = eval(options.years)
text = ""
if os.getenv("HUDSON_DRAFT_RESULTS") == "true":
text += "\n".join(textwrap.wrap(
"""NOTICE: This report contains unofficial draft model results that have not
been reviewed or approved by any agency.
""")) + "\n\n"
text += "\n".join(textwrap.wrap(
"""This report has been auto-generated by urbansim for the following model run:
"""
)) + """
project: bay_area_parcel
scenario: %s
years: %d-%d
cached data: %s
""" % (scenario, years[0], years[-1],
os.sep.join(cache_directory.split(os.sep)[-3:]))
comment = os.getenv("HUDSON_COMMENT")
if comment:
text += "\n".join(textwrap.wrap("comment: " + comment)) + "\n"
f.write(text.replace("\n", "\r\n"))
f.close()
# prepare the indicators
shutil.rmtree(os.path.join(output_dir, "indicators"), True)
for indicator_batch in ["county_indicators", "zone_data", "superdistrict_indicators", "regional_indicators_short","pda_indicators","abag_eir_area_permutation"]:
urbansim.tools.make_indicators.run(options.xml_configuration,
indicator_batch,
None,
cache_directory,
options.years)
my_location = os.path.split(__file__)[0]
shp_path = os.path.join(os.getenv("OPUS_HOME"), "data", "bay_area_parcel", "shapefiles")
##county-level summary report
pdf_county_script = os.path.join(my_location, "summarize_county_indicators_map.R")
cmd = "Rscript %s %s %d %d %s %s %s %s" % (pdf_county_script,
os.path.join(cache_directory, "indicators"),
years[0], years[-1],shp_path,"bayarea_counties.shp", scenario, "county")
print "Summarizing county indicators: " + cmd
if os.system(cmd) != 0:
print "WARNING: Failed to generate county indicators"
##superdistrict-level summary report --never mind the name of the script; is en route to being generalized
pdf_supdist_script = os.path.join(my_location, "summarize_superdistrict_indicators_map.R")
cmd = "Rscript %s %s %d %d %s %s %s %s" % (pdf_supdist_script,
os.path.join(cache_directory, "indicators"),
years[0], years[-1],shp_path,"superdistricts.shp", scenario, "superdistrict")
print "Summarizing superdistrict indicators: " + cmd
if os.system(cmd) != 0:
print "WARNING: Failed to generate superdistrict indicators"
shutil.copytree(os.path.join(cache_directory, "indicators"),
os.path.join(output_dir, "indicators"),
ignore=shutil.ignore_patterns("*_stored_data*", "*.log"))
# add the travel model EMFAC output to the web report
config = XMLConfiguration(options.xml_configuration).get_run_configuration(scenario)
travel_model = os.getenv("HUDSON_TRAVEL_MODEL")
travel_model_for_R ="FALSE"
if travel_model and travel_model.lower() == "full":
print "Copying over travel model output"
travel_model_for_R = "TRUE"
tm_base_dir = mtc_common.tm_get_base_dir(config)
tm_dir = os.path.join(tm_base_dir, "runs", cache_directory.split(os.sep)[-1])
for f in glob.glob(os.path.join(tm_dir, '*', 'emfac', 'output', 'EMFAC2011-SG Summary*Group 1.*')):
shutil.copy(f, output_dir)
p = os.path.join(cache_directory, "mtc_data")
if os.path.exists(p):
shutil.copytree(p, os.path.join(output_dir, "mtc_data"))
#Generate PDA comparison chart
pda_script = os.path.join(my_location, "pda_compare.R")
cmd = "Rscript %s %s %d %d %s %s" % (pda_script,
os.path.join(cache_directory, "indicators"),
years[0], years[-1], run_id, scenario)
print "Creating pda comparison chart: " + cmd
#Generate county x PDA facet chart
pda_county_script = os.path.join(my_location, "growth_by_county_by_pda.R")
cmd = "Rscript %s %s %d %d %s %s" % (pda_county_script,
os.path.join(cache_directory, "indicators"),
years[0], years[-1], run_id, scenario)
print "Creating county by pda chart: " + cmd
# topsheet--need the EMFAC outputs to be generated first, so this goes last
#travel_model_for_R = "TRUE" if travel_model else "FALSE"
topsheet_script = os.path.join(my_location, "regional_indicators.R")
cmd = "Rscript %s %s %d %d %s %s %s" % (topsheet_script,
os.path.join(cache_directory, "indicators"),
years[0], years[-1], run_id, travel_model_for_R, scenario)
print "Creating topsheet: " + cmd
if os.system(cmd) != 0:
print "WARNING: Failed to generate indicators"
def on_pbnStartModel_released(self):
duplicate = False
self.diagnostic_go_button.setEnabled(True)
if self.running and not self.paused:
# Take care of pausing a run
success = self.runThread.pause()
if success:
self.paused = True
self.timer.stop()
self.pbnStartModel.setText(QString("Resume simulation run..."))
elif self.running and self.paused:
# Need to resume a paused run
success = self.runThread.resume()
if success:
self.paused = False
self.timer.start(1000)
self.pbnStartModel.setText(QString("Pause simulation run..."))
elif not self.running:
run_name = str(self.leRunName.text())
if run_name == '':
run_name = None
else:
run_id = None
run_nodes = get_available_run_nodes(self.project)
for run_node in run_nodes:
existing_run_name = run_node.tag
if run_name == existing_run_name:
duplicate = True
r = run_node.get('run_id')
if r is not None:
run_id = int(r)
break
if duplicate:
dlg_dup = OverwriteRunDialog(self)
if dlg_dup.exec_() == QDialog.Rejected:
return
delete_simulation_run(
self.project,
run_node.tag) # todo change to run_node.get('name')
# Update the XML
self.project.update_xml_config()
self.updateConfigAndGuiForRun()
# Fire up a new thread and run the model
self.pbnStartModel.setText(QString("Pause simulation run..."))
# References to the GUI elements for status for this run...
self.progressBarTotal = self.runProgressBarTotal
self.progressBarYear = self.runProgressBarYear
self.progressBarModel = self.runProgressBarModel
#self.pbnRemoveModel.setEnabled(False)
#self.pbnStartModel.setEnabled(False)
# Initializing values
self.progressBarTotal.setValue(0)
self.progressBarYear.setValue(0)
self.progressBarModel.setValue(0)
self.progressBarTotal.setRange(0, 0)
self.progressBarYear.setRange(0, 0)
self.progressBarModel.setRange(0, 0)
batch_name = str(self.cboOptionalIndicatorBatch.currentText())
if batch_name == '(None)':
batch_name = None
self.runThread = RunModelThread(get_mainwindow_instance(), self,
batch_name, run_name)
if duplicate and run_id is not None:
from opus_core.services.run_server.run_manager import RunManager as ServicesRunManager
run_manager = ServicesRunManager(
ServicesDatabaseConfiguration())
run_manager.delete_everything_for_this_run(run_id=run_id)
run_manager.close()
# Use this signal from the thread if it is capable of producing its own status signal
QObject.connect(self.runThread,
SIGNAL("runFinished(PyQt_PyObject)"),
self.runFinishedFromThread)
QObject.connect(self.runThread, SIGNAL("runError(PyQt_PyObject)"),
self.runErrorFromThread)
# Use this timer to call a function in the thread to check status if the thread is unable
# to produce its own signal above
self.timer = QTimer()
QObject.connect(self.timer, SIGNAL("timeout()"),
self.runStatusFromThread)
self.timer.start(1000)
self.running = True
self.paused = False
self.runThread.start()
else:
print "Unexpected state in the model run..."
"--profile",
dest="profile_filename",
default=None,
help=
"Turn on code profiling. Output data are in python hotshot format."
)
if __name__ == "__main__":
#try: import wingdbstub
#except: pass
option_group = StartRunOptionGroup()
parser = option_group.parser
(options, args) = parser.parse_args()
run_manager = RunManager(
option_group.get_services_database_configuration(options))
run_as_multiprocess = not options.run_as_single_process
if options.pickled_resource_file is not None:
f = file(options.pickled_resource_file, 'r')
try:
config = pickle.load(f)
finally:
f.close()
elif options.configuration_path is not None:
opus_path = options.configuration_path
try:
config = get_config_from_opus_path(opus_path)
except ImportError:
# TODO: Once all fully-specified configurations are stored as classes,
# get rid of this use.
dest="project_name",
default='',
help="The project name")
if __name__ == "__main__":
option_group = OptionGroup()
parser = option_group.parser
(options, args) = parser.parse_args()
try:
run_id = int(args[0])
except IndexError:
parser.error("run_id must be provided.")
parser.print_help()
sys.exit(1)
if len(args) == 2:
pickle_file = args[1]
else:
pickle_file = "resources.pickle"
run_manager = RunManager(
option_group.get_services_database_configuration(options))
if options.project_name:
run_manager.update_environment_variables(
run_resources={'project_name': options.project_name})
resources = run_manager.get_resources_for_run_id_from_history(
run_id=run_id)
write_resources_to_file(pickle_file, resources)
action="store",
help=
"List of years of data to take from the directory-to-cache (default is all years)."
)
if __name__ == "__main__":
try:
import wingdbstub
except:
pass
option_group = StartRunSetOptionGroup()
parser = option_group.parser
(options, args) = parser.parse_args()
run_manager = RunManager(
option_group.get_services_database_configuration(options))
if options.pickled_resource_file is not None:
f = file(options.pickled_resource_file, 'r')
try:
config = pickle.load(f)
finally:
f.close()
elif options.configuration_path is not None:
opus_path = options.configuration_path
try:
config = get_config_from_opus_path(opus_path)
except ImportError:
# TODO: Once all fully-specified configurations are stored as classes,
# get rid of this use.
class OptionGroup(GenericOptionGroup):
def __init__(self):
GenericOptionGroup.__init__(self, usage="python %prog [options] run_id [pickle_file]",
description="dump resources.pickle from services db for the given run_id")
self.parser.add_option("-p", "--project-name", dest="project_name",
default='',help="The project name")
if __name__ == "__main__":
option_group = OptionGroup()
parser = option_group.parser
(options, args) = parser.parse_args()
try:
run_id = int(args[0])
except IndexError:
parser.error("run_id must be provided.")
parser.print_help()
sys.exit(1)
if len(args) == 2:
pickle_file = args[1]
else:
pickle_file = "resources.pickle"
run_manager = RunManager(option_group.get_services_database_configuration(options))
if options.project_name:
run_manager.update_environment_variables(run_resources={'project_name':options.project_name})
resources = run_manager.get_resources_for_run_id_from_history(run_id=run_id)
write_resources_to_file(pickle_file, resources)
self.parser.add_option("-p", "--project-name", dest="project_name",
default='',help="The name project name")
self.parser.add_option("--skip-urbansim", dest="skip_urbansim", default=False,
action="store_true",
help="Skip running UrbanSim for the restart year.")
self.parser.add_option("--create-baseyear-cache-if-not-exists", dest="create_baseyear_cache_if_not_exists", default=False,
action="store_true",
help="Create baseyear cache if not already exists")
self.parser.add_option("--skip-cache-cleanup", dest="skip_cache_cleanup",
default=False, action="store_true",
help="Skip removing year caches for this and future years.")
if __name__ == "__main__":
option_group = RestartRunOptionGroup()
parser = option_group.parser
(options, args) = parser.parse_args()
run_manager = RunManager(option_group.get_services_database_configuration(options))
if len(args) < 2:
parser.print_help()
else:
run_id, year = (int(args[0]), int(args[1]))
run_manager.restart_run(run_id,
year,
options.project_name,
skip_urbansim=options.skip_urbansim,
create_baseyear_cache_if_not_exists=options.create_baseyear_cache_if_not_exists,
skip_cache_cleanup=options.skip_cache_cleanup)
def main():
option_group = UrbanvisionOptionGroup()
parser = option_group.parser
(options, args) = parser.parse_args()
if not options.run_id and not options.cache_directory:
print "ERROR: either -r or -c is required"
sys.exit(1)
if options.run_id:
run_id = options.run_id
elif options.cache_directory:
run_id = run_id_from_cache_dir(options.cache_directory)
if not run_id:
print "Failed to parse run ID from cache directory name"
sys.exit(1)
# Note the dummy restart_year. Because we're not actually going to
# restart the run, this will be ignored.
run_manager = RunManager(option_group.get_services_database_configuration(options))
run_resources = run_manager.create_run_resources_from_history(run_id=run_id,
restart_year=2010)
cache_directory = run_resources['cache_directory']
mount_cache_dir(run_resources)
scenario = run_resources['scenario_name']
scenario = scenario.replace("_hudson", "")
# Ensure that there's a suitable scenario abiding by the urbanvision
# convention
scenario_name = ("%s run %s" % (scenario, run_id)).replace("_", " ")
passwd = os.environ['OPUS_DBPASS']
conn_string = "host='paris.urbansim.org' dbname='bayarea' user='******' password='******'" % passwd
conn = psycopg2.connect(conn_string)
cursor = conn.cursor()
s = "select id from scenario where name='{}'".format(scenario_name)
cursor.execute(s)
records = cursor.fetchall()
if len(records) == 0:
print "Creating new scenario '" + scenario_name + "'"
s = "insert into scenario (name, parent) values ('{}', 1)".format(scenario_name)
cursor.execute(s)
conn.commit()
s = "select id from scenario where name='{}'".format(scenario_name)
cursor.execute(s)
records = cursor.fetchall()
assert(len(records) == 1)
id = records[0][0]
elif len(records) == 1:
id = records[0][0]
else:
print "ERROR: Found more than one scenario named %s!" % scenario_name
cursor.close()
conn.close()
sys.exit(1)
cursor.close()
conn.close()
# Now that we have the scenario id, we can run the script that inserts the
# records into the db
psql = os.path.join(os.path.split(__file__)[0], "process_building_to_sql.py")
cmd = "%s %s %s %d" % (sys.executable, psql, cache_directory, id)
cmd += " | psql -h paris.urbansim.org -q -U urbanvision bayarea > /dev/null"
print "Exporting buildings to db: " + cmd
if os.system("export PGPASSWORD=$OPUS_DBPASS; " + cmd) != 0:
print "ERROR: Failed to export buildings to urbanvision DB"
sys.exit(1)
help="cache directory")
self.parser.add_option("--run-id", dest="run_id", default=None,
help="which run_id to update")
self.parser.add_option("--force", dest="force",
default=False, action="store_true",
help="force to overwrite pre-existing run_id")
if __name__ == "__main__":
try: import wingdbstub
except: pass
option_group = OptionGroup()
parser = option_group.parser
(options, args) = parser.parse_args()
run_manager = RunManager(option_group.get_services_database_configuration(options))
if options.configuration_path is not None:
opus_path = options.configuration_path
try:
config = get_config_from_opus_path(opus_path)
except ImportError:
import_stmt = 'from %s import run_configuration as config' % opus_path
exec(import_stmt)
config['cache_directory'] = options.cache_directory
results = run_manager.storage.GetResultsFromQuery("SELECT * from run_activity WHERE run_id = %s " % options.run_id)
if len(results) > 1 and not options.force:
print "WARNING: run_id %s exists in run_activity. Use --force to override." % options.run_id
sys.exit()
class Calibration(object):
''' Class to calibrate UrbanSim model coefficients.
'''
def __init__(self,
xml_config,
scenario,
calib_datasets,
target_expression,
target_file,
subset=None,
subset_patterns=None,
skip_cache_cleanup=False,
log_directory=None):
"""
- xml_config: xml configuration file, for ex '/home/atschirhar/opus/project_configs/paris_zone.xml'
- scenario: name of scenario to run for calibration, where models_to_run and simulation years are specified
- calib_datasets: dictionary specifying dataset names and attributes to be calibrated, e.g.
{'establishment_location_choice_model_coefficients': 'estimate'}
- target_expression: opus expression computing values from prediction to be compared with targets
- target_file: name of csv file providing targets
- subset: dictionary specifying the dataset to be calibrated,
{'etablishment_location_choice_model_coefficients': ['coefficient_name', ['paris_celcm, 'biotech_celcm']]}
subset and subset_patterns can not be both specified for the same dataset
- subset_patterns: dictionary specifying the dataset to be calibrated through a regular expression (re) pattern
{'etablishment_location_choice_model_coefficients': ['coefficient_name', '*_celcm']}
subset and subset_patterns can not be both specified for the same dataset
"""
self.target_expression = target_expression
self.target = self.read_target(target_file)
self.run_manager = None
self.xml_config = xml_config
self.scenario = scenario
self.skip_cache_cleanup = skip_cache_cleanup
self.run_id, self.cache_directory = self.init_run()
self.run_ids = [
self.run_id
] #allow starting of multiple runs for parallel optimization
self.log_directory = log_directory
if self.log_directory is None:
self.log_directory = self.cache_directory #legacy
log_file = os.path.join(self.log_directory, "calibration.log")
logger.enable_file_logging(log_file)
dict_config = XMLConfiguration(self.xml_config).get_run_configuration(
self.scenario)
## get parameters from config
self.base_year = dict_config['base_year']
self.start_year, self.end_year = dict_config['years']
self.project_name = dict_config['project_name']
self.package_order = dict_config[
'dataset_pool_configuration'].package_order
@log_block("Start Calibration")
def run(self,
optimizer='lbfgsb',
results_pickle_prefix="calib",
optimizer_kwargs={}):
''' Call specifized optimizer to calibrate
Arguments:
- optimizer: optimization method chosen (fmin_bfgs, simulated anneal etc.)
- results_pickle_prefix: prefix of the pickle file name that will be saved after the simulation; if None, results is not saved
Returns:
- the results from the opimizater
- a pickle dump of the results in the cache_directory, if results_pickle_prefix is specified
'''
simulation_state = SimulationState()
simulation_state.set_current_time(self.base_year)
simulation_state.set_cache_directory(self.cache_directory)
attribute_cache = AttributeCache()
dataset_pool = SessionConfiguration(
new_instance=True,
package_order=self.package_order,
in_storage=attribute_cache).get_dataset_pool()
calib_datasets = {}
for dataset_name, calib_attr in calib_datasets.iteritems():
dataset = dataset_pool.get_dataset(
dataset_name, dataset_arguments={'id_name': []})
assert subset is None or subset.get(dataset_name, None) is None or \
subset_patterns is None or subset_patterns.get(dataset_name, None) is None
if subset is not None and subset.get(dataset_name,
None) is not None:
subset_attr, subset_cond = subset.get(dataset_name)
index = np.in1d(dataset[subset_attr], subset_cond)
elif subset_patterns is not None and subset_patterns.get(
dataset_name, None) is not None:
subset_attr, subset_pattern = subset_patterns.get(dataset_name)
index = array([
True if re.search(subset_pattern, attr_v) else False
for attr_v in dataset[subset_attr]
])
else:
index = arange(dataset.size(), dtype='i')
calib_datasets[dataset_name] = [dataset, calib_attr, index]
init_v = array([], dtype='f8')
for dataset_name, calib in calib_datasets.iteritems():
dataset, calib_attr, index = calib
if type(calib_attr) == str:
init_v = np.concatenate((init_v, dataset[calib_attr][index]))
elif type(calib_attr) in (list, tuple):
for attr in calib_attr:
init_v = np.concatenate((init_v, dataset[attr][index]))
else:
raise TypeError, "Unrecongized data type in calib_datasets"
t0 = time.time()
if is_parallelizable == True: set_parallel(True)
print OKBLUE + "\noptimizer = {} (is_parallel = {})".format(
optimizer, is_parallelizable) + ENDC
print OKBLUE + "-------------------------------------------------------\n" + ENDC
if optimizer == 'bfgs':
default_kwargs = {
'fprime': None,
'epsilon': 1e-08,
'maxiter': None,
'full_output': 1,
'disp': 1,
'retall': 0,
'callback': None
}
optimizer_func = fmin_bfgs
elif optimizer == 'lbfgsb':
default_kwargs = {
'fprime': None,
'approx_grad': True,
'bounds': None,
'factr': 1e12,
'iprint': 1
}
optimizer_func = fmin_l_bfgs_b
elif optimizer == 'anneal':
default_kwargs = {
'schedule': 'fast',
'full_output': 1,
'T0': None,
'Tf': 1e-12,
'maxeval': None,
'maxaccept': None,
'maxiter': 400,
'boltzmann': 1.0,
'learn_rate': 0.5,
'feps': 1e-06,
'quench': 1.0,
'm': 1.0,
'n': 1.0,
'lower': -1,
'upper': 1,
'dwell': 50,
'disp': True
}
optimizer_func = anneal
elif optimizer == 'panneal':
default_kwargs = {
'schedule': 'fast',
'full_output': 1,
'T0': None,
'Tf': 1e-12,
'maxeval': None,
'maxaccept': None,
'maxiter': 400,
'boltzmann': 1.0,
'learn_rate': 0.5,
'feps': 1e-06,
'quench': 1.0,
'm': 1.0,
'n': 1.0,
'lower': -1,
'upper': 1,
'dwell': 50,
'disp': True,
'cores': 24,
'interv': 20
}
optimizer_func = panneal
else:
raise ValueError, "Unrecognized optimizer {}".format(optimizer)
default_kwargs.update(optimizer_kwargs)
results = optimizer_func(self.target_func, copy(init_v),
**default_kwargs)
duration = time.time() - t0
if results_pickle_prefix is not None:
pickle_file = "{}_{}.pickle".format(results_pickle_prefix,
optimizer)
pickle_file = os.path.join(self.log_directory, pickle_file)
pickle.dump(results, open(pickle_file, "wb"))
if is_parallelizable == True: set_parallel(False)
logger.log_status('init target_func: {}'.format(
self.target_func(init_v)))
logger.log_status('end target_func: {}'.format(
results[:])) #which one?
logger.log_status('outputs from optimizer: {}'.format(results))
logger.log_status('Execution time: {}'.format(duration))
def init_run(self, create_baseyear_cache=True):
''' init run, get run_id & cache_directory. '''
##avoid invoking start_run from cmd line -
option_group = StartRunOptionGroup()
option_group.parser.set_defaults(xml_configuration=self.xml_config,
scenario_name=self.scenario)
#run_id, cache_directory = start_run(option_group)
options, args = option_group.parse()
self.run_manager = RunManager(
option_group.get_services_database_configuration(options))
resources = XMLConfiguration(self.xml_config).get_run_configuration(
self.scenario)
insert_auto_generated_cache_directory_if_needed(resources)
cache_directory = resources['cache_directory']
self.run_manager.setup_new_run(cache_directory, resources)
run_id, cache_directory = self.run_manager.run_id, self.run_manager.get_current_cache_directory(
)
self.run_manager.add_row_to_history(run_id, resources, "done")
if create_baseyear_cache:
self.run_manager.create_baseyear_cache(resources)
## good for testing
#run_id = 275
#cache_directory = '/home/lmwang/opus/data/paris_zone/runs/run_275.2012_05_26_00_20'
assert run_id is not None
assert cache_directory is not None
return run_id, cache_directory
def update_parameters(self, est_v, cache_directory, simulation_state,
dataset_pool, calib_datasets, *args, **kwargs):
i_est_v = 0
current_year = simulation_state.get_current_time()
simulation_state.set_current_time(self.base_year)
simulation_state.set_cache_directory(cache_directory)
for dataset_name, calib in calib_datasets.iteritems():
dataset, calib_attr, index = calib
if type(calib_attr) == str:
dtype = dataset[calib_attr].dtype
dataset[calib_attr][index] = (est_v[i_est_v:i_est_v +
index.size]).astype(dtype)
i_est_v += index.size
elif type(calib_attr) in (list, tuple):
for attr in calib_attr:
dtype = dataset[attr].dtype
dataset[attr][index] = (est_v[i_est_v:i_est_v +
index.size]).astype(dtype)
i_est_v += index.size
else:
raise TypeError, "Unrecongized data type in calib_datasets"
#dtype = dataset[calib_attr].dtype
#dataset[calib_attr][index] = (est_v[i_est_v:i_est_v+index.size]).astype(dtype)
#flush dataset
dataset.flush_dataset()
#i_est_v += index.size
simulation_state.set_current_time(current_year)
def update_prediction(self, est_v, simulation_state, dataset_pool,
calib_datasets, *args, **kwargs):
option_group = RestartRunOptionGroup()
option_group.parser.set_defaults(
project_name=self.project_name,
skip_cache_cleanup=self.skip_cache_cleanup)
options, args = option_group.parse()
if self.run_manager is None:
self.run_manager = RunManager(
option_group.get_services_database_configuration(options))
if lock != None: lock.acquire()
## query runs available for re-use
runs_done = self.run_manager.get_run_info(run_ids=self.run_ids,
status='done')
create_baseyear_cache = False
import pdb
pdb.set_trace()
if len(runs_done
) == 0: ##there is no re-usable run directory, init a new run
run_id, cache_directory = self.init_run(
create_baseyear_cache=False)
self.run_ids.append(run_id)
create_baseyear_cache = True
logger.log_status('Initializing new run with id ' + str(run_id))
else:
run_id = runs_done[0].run_id ##take the first 'done' run_id
cache_directory = self.run_manager.get_cache_directory(run_id)
logger.log_status('Using old run with id ' + str(run_id))
resources = self.run_manager.get_resources_for_run_id_from_history(
run_id, filter_by_status=False)
self.run_manager.add_row_to_history(run_id, resources, "taken")
if lock != None: lock.release()
if create_baseyear_cache:
self.run_manager.create_baseyear_cache(resources)
self.update_parameters(est_v, cache_directory, simulation_state,
dataset_pool, calib_datasets, *args, **kwargs)
restart_run(option_group=option_group, args=[run_id, self.start_year])
prediction = self.summarize_prediction(cache_directory,
simulation_state, dataset_pool,
calib_datasets)
return prediction
def summarize_prediction(self, cache_directory, simulation_state,
dataset_pool, calib_datasets):
dataset_name = VariableName(self.target_expression).get_dataset_name()
current_year = simulation_state.get_current_time()
simulation_state.set_current_time(self.end_year)
simulation_state.set_cache_directory(cache_directory)
#force reload
dataset_pool.remove_all_datasets()
dataset = dataset_pool[dataset_name]
ids = dataset.get_id_attribute()
results = dataset.compute_variables(self.target_expression,
dataset_pool=dataset_pool)
simulation_state.set_current_time(current_year)
return dict(zip(ids, results))
def read_target(self, target_file):
## read (& process) target numbers into a dictionary: {id:value}
## csv file with header
## id, target
header = file(target_file, 'r').readline().strip().split(',')
contents = np.genfromtxt(target_file,
delimiter=",",
comments='#',
skip_header=1)
target = dict(zip(contents[:, 0], contents[:, 1]))
return target
def target_func(self,
est_v,
func=lambda x, y: np.sum(np.abs(x - y)),
**kwargs):
''' Target function.'''
simulation_state = SimulationState()
simulation_state.set_current_time(self.base_year)
simulation_state.set_cache_directory(self.cache_directory)
attribute_cache = AttributeCache()
dataset_pool = SessionConfiguration(
new_instance=True,
package_order=self.package_order,
in_storage=attribute_cache).get_dataset_pool()
calib_datasets = {}
for dataset_name, calib_attr in calib_datasets.iteritems():
dataset = dataset_pool.get_dataset(
dataset_name, dataset_arguments={'id_name': []})
assert subset is None or subset.get(dataset_name, None) is None or \
subset_patterns is None or subset_patterns.get(dataset_name, None) is None
if subset is not None and subset.get(dataset_name,
None) is not None:
subset_attr, subset_cond = subset.get(dataset_name)
index = np.in1d(dataset[subset_attr], subset_cond)
elif subset_patterns is not None and subset_patterns.get(
dataset_name, None) is not None:
subset_attr, subset_pattern = subset_patterns.get(dataset_name)
index = array([
True if re.search(subset_pattern, attr_v) else False
for attr_v in dataset[subset_attr]
])
else:
index = arange(dataset.size(), dtype='i')
calib_datasets[dataset_name] = [dataset, calib_attr, index]
prediction = self.update_prediction(est_v, simulation_state,
dataset_pool, calib_datasets,
**kwargs)
## allow keys in target not appearing in prediction
## assuming their values to be 0
### every key in target should appear in prediction
#assert np.all( np.in1d(self.target.keys(), prediction.keys()) )
target = np.array(self.target.values())
predct = np.array([prediction[k] if prediction.has_key(k) else 0 \
for k in self.target.keys() ])
results = func(predct, target)
return results
dest="years_to_delete",
default=None,
action="store",
help=
"Python expression specifying list of years to delete from the simulation's cache."
)
if __name__ == "__main__":
try:
import wingdbstub
except:
pass
option_group = StartRunOptionGroup()
parser = option_group.parser
(options, args) = parser.parse_args()
run_manager = RunManager(
option_group.get_services_database_configuration(options))
if options.run_id is None:
parser.print_help()
elif options.years_to_delete:
years_to_delete = eval(options.years_to_delete)
if not isinstance(years_to_delete, list):
years_to_delete = [years_to_delete]
run_manager.delete_year_dirs_in_cache(options.run_id,
years_to_delete=years_to_delete)
else:
run_manager.delete_everything_for_this_run(options.run_id)
