#
# This should not be used directly by modelers
#
import os
import sys
from cis_interface.drivers.ModelDriver import ModelDriver
from cis_interface.schema import register_component
_top_dir = os.path.normpath(os.path.join(os.path.dirname(__file__), '../'))
_incl_interface = os.path.join(_top_dir, 'interface')
_incl_io = os.path.join(_top_dir, 'io')
[docs]@register_component
class PythonModelDriver(ModelDriver):
r"""Class for running Python models.
Args:
name (str): Driver name.
args (str or list): Argument(s) for running the model on the command
after the call to python.
\*\*kwargs: Additional keyword arguments are passed to parent class's
__init__ method.
"""
_language = 'python'
def __init__(self, name, args, **kwargs):
super(PythonModelDriver, self).__init__(name, args, **kwargs)
self.debug(args)
if 'python' not in self.args[0] or self.args[0].endswith('.py'):
python_exec = sys.executable
self.args = [python_exec] + self.args
[docs] @classmethod
def is_installed(self):
r"""Determine if this model driver is installed on the current
machine.
Returns:
bool: Truth of if this model driver can be run on the current
machine.
"""
# This is being run so python exists
return True