Logging.
ebcc.core.logging.Logger(name, level=logging.INFO)
Bases: Logger
Logger with a custom output level.
Initialise the logger.
Source code in ebcc/core/logging.py
def __init__(self, name: str, level: int = logging.INFO) -> None:
"""Initialise the logger."""
super().__init__(name, level)
ebcc.core.logging.Logger.output(msg, *args, **kwargs)
Output a message at the "OUTPUT" level.
Source code in ebcc/core/logging.py
def output(self, msg: str, *args: Any, **kwargs: Any) -> None:
"""Output a message at the `"OUTPUT"` level."""
if self.isEnabledFor(25):
self._log(25, msg, args, **kwargs)
ebcc.core.logging.NullLogger(*args, **kwargs)
Bases: Logger
A logger that does nothing.
Initialise the logger.
Source code in ebcc/core/logging.py
def __init__(self, *args: Any, **kwargs: Any) -> None:
"""Initialise the logger."""
super().__init__("null")
ebcc.core.logging.init_logging(log)
Initialise the logging with a header.
Source code in ebcc/core/logging.py
def init_logging(log: Logger) -> None:
"""Initialise the logging with a header."""
if globals().get("_EBCC_LOG_INITIALISED", False):
return
# Print header
header_size = max([len(line) for line in HEADER.split("\n")])
space = " " * (header_size - len(__version__))
log.info(f"{ANSI.B}{HEADER}{ANSI.R}" % f"{space}{ANSI.B}{__version__}{ANSI.R}")
# Print versions of dependencies and ebcc
def get_git_hash(directory: str) -> str:
git_directory = os.path.join(directory, ".git")
cmd = ["git", "--git-dir=%s" % git_directory, "rev-parse", "--short", "HEAD"]
try:
git_hash = subprocess.check_output(
cmd, universal_newlines=True, stderr=subprocess.STDOUT
).rstrip()
except subprocess.CalledProcessError:
git_hash = "N/A"
return git_hash
import numpy
import pyscf
log.info("numpy:")
log.info(" > Version: %s" % numpy.__version__)
log.info(" > Git hash: %s" % get_git_hash(os.path.join(os.path.dirname(numpy.__file__), "..")))
log.info("pyscf:")
log.info(" > Version: %s" % pyscf.__version__)
log.info(" > Git hash: %s" % get_git_hash(os.path.join(os.path.dirname(pyscf.__file__), "..")))
log.info("ebcc:")
log.info(" > Version: %s" % __version__)
log.info(" > Git hash: %s" % get_git_hash(os.path.join(os.path.dirname(__file__), "..")))
# Environment variables
log.info("OMP_NUM_THREADS = %s" % os.environ.get("OMP_NUM_THREADS", ""))
log.debug("")
globals()["_EBCC_LOG_INITIALISED"] = True