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import setuptools
from distutils.command.install import install as _install
class install(_install):
"""Build dependencies before installation"""
def handle_extra_path(self):
# We always ignore extra_path, because we always install eggs
# (you can always use install_* commands directly if needed)
self.path_file = None
self.extra_dirs = ''
def run(self):
from setuptools.command.easy_install import easy_install
cmd = easy_install(
self.distribution, args="x", ignore_conflicts_at_my_risk=1
)
cmd.ensure_finalized() # finalize before bdist_egg munges install cmd
self.run_command('bdist_egg')
args = [self.distribution.get_command_obj('bdist_egg').egg_output]
if setuptools.bootstrap_install_from:
# Bootstrap self-installation of setuptools
args.insert(0, setuptools.bootstrap_install_from)
cmd.args = args
cmd.run()
setuptools.bootstrap_install_from = None
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