def __init__(self, path=None, environment=None):
"""
The experiment will be built at *path*. It defaults to
``<scriptdir>/data/<scriptname>/``. E.g., for the script
``experiments/myexp.py``, the default *path* will be
``experiments/data/myexp/``.
*environment* must be an :ref:`Environment <environments>`
instance. You can use
:class:`~lab.environments.LocalEnvironment` to run your
experiment on a single computer (default). If you have access to
the computer grid in Basel you can use the predefined grid
environment :class:`~lab.environments.BaselSlurmEnvironment`.
Alternatively, you can derive your own class from
:ref:`Environment <environments>`.
"""
tools.configure_logging()
_Buildable.__init__(self)
path = path or _get_default_experiment_dir()
self.path = os.path.abspath(path)
if any(char in self.path for char in (":", ",")):
logging.critical(f"Path contains commas or colons: {self.path}")
self.environment = environment or environments.LocalEnvironment()
self.environment.exp = self
self.steps = []
self.runs = []
self.set_property("experiment_file", self._script)
def __init__(self):
tools.configure_logging()
self.file_parsers = defaultdict(_FileParser)
A module for running FS experiments.
"""
import logging
import os.path
from downward.experiment import FastDownwardRun, FastDownwardExperiment, _DownwardAlgorithm
from lab.experiment import Run
from lab import tools
from .cached_revision import FSCachedRevision
DIR = os.path.dirname(os.path.abspath(__file__))
DOWNWARD_SCRIPTS_DIR = os.path.join(DIR, 'scripts')
RUN_TPL = """#! /usr/bin/env python
# -*- coding: utf-8 -*-
import logging
import os
import platform
from fslab.call import Call
from lab import tools
tools.configure_logging()
logging.info('node: {}'.format(platform.node()))
run_log = open('run.log', 'w')
run_err = open('run.err', 'w', buffering=1) # line buffering