def install(version):
if not NestEngine.is_installed(None):
NestEngine.install(None)
inform("%s installed Nest..." % PyNNNestEngine.name, indent=2, verbosity =1)
if not PyNNEngine.is_installed(None):
PyNNEngine.install(None)
inform("%s installed PyNN..." % PyNNNestEngine.name, indent=2, verbosity =1)
def install(version):
if not NestEngine.is_installed(None):
NestEngine.install(None)
inform("%s installed Nest..." % PyNNNestEngine.name,
indent=2,
verbosity=1)
if not PyNNEngine.is_installed(None):
PyNNEngine.install(None)
inform("%s installed PyNN..." % PyNNNestEngine.name,
indent=2,
verbosity=1)
def install(version):
if not NestEngine.is_installed(None):
NestEngine.install(None)
inform("%s installed Nest..." % PyNNNestEngine.name, indent=2, verbosity =1)
if not PyNNEngine.is_installed(None):
PyNNEngine.install(None)
inform("%s installed PyNN..." % PyNNNestEngine.name, indent=2, verbosity =1)
PyNNNestEngine.path = PyNNEngine.path + \
":" + NestEngine.path
PyNNNestEngine.environment_vars = {}
PyNNNestEngine.environment_vars.update(
PyNNEngine.environment_vars)
PyNNNestEngine.environment_vars.update(
NestEngine.environment_vars)
inform("PATH: " + PyNNNestEngine.path)
def run(self):
try:
self.environment_vars = NestEngine.get_nest_environment()
self.set_environment()
inform("Env vars: %s" % self.environment_vars, indent=2)
inform("Running file %s with %s" % (trim_path(self.modelpath), self.name), indent=1)
self.stdout = check_output(['python', self.modelpath, 'nest'],
cwd=os.path.dirname(self.modelpath))
self.returncode = 0
except sp.CalledProcessError as err:
self.returncode = err.returncode
self.stdout = err.output
raise EngineExecutionError
except Exception as err:
inform("Another error with running %s: "%self.name, err, indent=1)
self.returncode = -1
self.stdout = "???"
def is_installed(version):
PyNestEngine.environment_vars = NestEngine.get_nest_environment()
ret = True
try:
import nest
try:
version = nest.version()
except:
version = '???'
if is_verbose():
inform("NEST version: %s is installed with Python support..." %
version,
indent=2)
inform("Env vars: %s" % PyNestEngine.environment_vars,
indent=2)
except Exception as err:
inform("Couldn't import NEST into Python: ", err, indent=1)
ret = False
return ret
def run(self):
self.environment_vars = NestEngine.get_nest_environment()
self.set_environment()
inform("Env vars: %s" % self.environment_vars, indent=2)
try:
inform("Running file %s with %s" %
(trim_path(self.modelpath), self.name),
indent=1)
self.stdout = check_output(['python', self.modelpath],
cwd=os.path.dirname(self.modelpath))
self.returncode = 0
except sp.CalledProcessError as err:
self.returncode = err.returncode
self.stdout = err.output
raise EngineExecutionError
except Exception as err:
inform("Another error with running %s: " % self.name,
err,
indent=1)
self.returncode = -1
self.stdout = "???"
def is_installed(version):
inform("Checking whether %s is installed..." %
PyNNNestEngine.name, indent=1)
return PyNNEngine.is_installed(None) and NestEngine.is_installed(None)
def install(version):
NestEngine.install(version)
PyNestEngine.path = NestEngine.path
PyNestEngine.environment_vars = NestEngine.environment_vars
def install(version):
NestEngine.install(version)
PyNestEngine.path = NestEngine.path
PyNestEngine.environment_vars = NestEngine.environment_vars