"""CLI functions."""
import locale
import os
import platform
import struct
import sys
import pkg_resources
import evalml
from evalml.utils import get_logger
[docs]def print_info():
"""Prints information about the system, evalml, and dependencies of evalml."""
logger = get_logger(__name__)
logger.info("EvalML version: %s" % evalml.__version__)
logger.info("EvalML installation directory: %s" % get_evalml_root())
print_sys_info()
print_deps()
[docs]def print_sys_info():
"""Prints system information."""
logger = get_logger(__name__)
logger.info("\nSYSTEM INFO")
logger.info("-----------")
sys_info = get_sys_info()
for title, stat in sys_info:
logger.info("{title}: {stat}".format(title=title, stat=stat))
[docs]def print_deps():
"""Prints the version number of each dependency."""
logger = get_logger(__name__)
logger.info("\nINSTALLED VERSIONS")
logger.info("------------------")
installed_packages = get_installed_packages()
for package, version in installed_packages.items():
logger.info("{package}: {version}".format(package=package, version=version))
# Modified from here
# https://github.com/pandas-dev/pandas/blob/d9a037ec4ad0aab0f5bf2ad18a30554c38299e57/pandas/util/_print_versions.py#L11
[docs]def get_sys_info():
"""Returns system information.
Returns:
List of tuples about system stats.
"""
blob = []
try:
(sysname, nodename, release, version, machine, processor) = platform.uname()
blob.extend(
[
("python", ".".join(map(str, sys.version_info))),
("python-bits", struct.calcsize("P") * 8),
("OS", "{sysname}".format(sysname=sysname)),
("OS-release", "{release}".format(release=release)),
("machine", "{machine}".format(machine=machine)),
("processor", "{processor}".format(processor=processor)),
("byteorder", "{byteorder}".format(byteorder=sys.byteorder)),
("LC_ALL", "{lc}".format(lc=os.environ.get("LC_ALL", "None"))),
("LANG", "{lang}".format(lang=os.environ.get("LANG", "None"))),
("LOCALE", ".".join(map(str, locale.getlocale()))),
]
)
except (KeyError, ValueError):
pass
return blob
[docs]def get_installed_packages():
"""Get dictionary mapping installed package names to their versions.
Returns:
Dictionary mapping installed package names to their versions.
"""
installed_packages = {}
for d in pkg_resources.working_set:
installed_packages[d.project_name.lower()] = d.version
return installed_packages
[docs]def get_evalml_root():
"""Gets location where evalml is installed.
Returns:
Location where evalml is installed.
"""
return os.path.dirname(evalml.__file__)