Add files using upload-large-folder tool

09a3fa9 verified 9 months ago

2.03 kB

# Copyright (c) OpenMMLab. All rights reserved.
import importlib
import os.path as osp
import subprocess

import pkg_resources
from pkg_resources import get_distribution


def is_installed(package: str) -> bool:
    """Check package whether installed.
    Args:
        package (str): Name of package to be checked.
    """
    # refresh the pkg_resources
    # more datails at https://github.com/pypa/setuptools/issues/373
    importlib.reload(pkg_resources)
    try:
        get_distribution(package)
        return True
    except pkg_resources.DistributionNotFound:
        return False


def get_installed_path(package: str) -> str:
    """Get installed path of package.
    Args:
        package (str): Name of package.
    Example:
        >>> get_installed_path('mmcls')
        >>> '.../lib/python3.7/site-packages/mmcls'
    """
    # if the package name is not the same as module name, module name should be
    # inferred. For example, mmcv-full is the package name, but mmcv is module
    # name. If we want to get the installed path of mmcv-full, we should concat
    # the pkg.location and module name
    pkg = get_distribution(package)
    possible_path = osp.join(pkg.location, package)
    if osp.exists(possible_path):
        return possible_path
    else:
        return osp.join(pkg.location, package2module(package))


def package2module(package: str):
    """Infer module name from package.
    Args:
        package (str): Package to infer module name.
    """
    pkg = get_distribution(package)
    if pkg.has_metadata('top_level.txt'):
        module_name = pkg.get_metadata('top_level.txt').split('\n')[0]
        return module_name
    else:
        raise ValueError(f'can not infer the module name of {package}')


def call_command(cmd: list) -> None:
    try:
        subprocess.check_call(cmd)
    except Exception as e:
        raise e  # type: ignore


def install_package(package: str):
    if not is_installed(package):
        call_command(['python', '-m', 'pip', 'install', package])

	# Copyright (c) OpenMMLab. All rights reserved.
	import importlib
	import os.path as osp
	import subprocess

	import pkg_resources
	from pkg_resources import get_distribution


	def is_installed(package: str) -> bool:
	"""Check package whether installed.

	Args:
	package (str): Name of package to be checked.
	"""
	# refresh the pkg_resources
	# more datails at https://github.com/pypa/setuptools/issues/373
	importlib.reload(pkg_resources)
	try:
	get_distribution(package)
	return True
	except pkg_resources.DistributionNotFound:
	return False


	def get_installed_path(package: str) -> str:
	"""Get installed path of package.

	Args:
	package (str): Name of package.

	Example:
	>>> get_installed_path('mmcls')
	>>> '.../lib/python3.7/site-packages/mmcls'
	"""
	# if the package name is not the same as module name, module name should be
	# inferred. For example, mmcv-full is the package name, but mmcv is module
	# name. If we want to get the installed path of mmcv-full, we should concat
	# the pkg.location and module name
	pkg = get_distribution(package)
	possible_path = osp.join(pkg.location, package)
	if osp.exists(possible_path):
	return possible_path
	else:
	return osp.join(pkg.location, package2module(package))


	def package2module(package: str):
	"""Infer module name from package.

	Args:
	package (str): Package to infer module name.
	"""
	pkg = get_distribution(package)
	if pkg.has_metadata('top_level.txt'):
	module_name = pkg.get_metadata('top_level.txt').split('\n')[0]
	return module_name
	else:
	raise ValueError(f'can not infer the module name of {package}')


	def call_command(cmd: list) -> None:
	try:
	subprocess.check_call(cmd)
	except Exception as e:
	raise e # type: ignore


	def install_package(package: str):
	if not is_installed(package):
	call_command(['python', '-m', 'pip', 'install', package])