def install_package(package):
import pip
try:
from pip._internal import main
main.main(['install', package])
except AttributeError:
from pip import __main__
__main__._main(['install', package])
def freeze():
import pip, os, itertools
from pip.__main__ import _main
from pep582.site import pypackages_path
sys.path = [pypackages_path,
os.path.dirname(pip.__file__)
] + [p for p in sys.path if '-packages' not in p]
print(sys.path)
_main()
import lyrebird
import pip
if __name__ == '__main__':
version_num = pip.__version__[:pip.__version__.find('.')]
if int(version_num) >= 10:
from pip import __main__
__main__._main(['install', '.', '--upgrade'])
else:
pip.main(['install', '.', '--upgrade'])
lyrebird.main()
# vim /usr/bin/pip
# 替换为
from pip import __main__
if __name__ == '__main__':
sys.exit(__main__._main())
# 升级pip
# python -m pip install --upgrade pip