FM / setuptools

/usr/lib/python2.7/site-packages/setuptools/

/usr/lib/python2.7/site-packages/setuptools

Name	Size	Mode	Actions
command/	-	0755	rm
extern/	-	0755	rm
_vendor/	-	0755	rm
archive_util.py	6592	0644	edit dl rm
archive_util.pyc	6142	0644	edit dl rm
archive_util.pyo	6142	0644	edit dl rm
build_meta.py	5671	0644	edit dl rm
build_meta.pyc	6639	0644	edit dl rm
build_meta.pyo	6522	0644	edit dl rm
config.py	16381	0644	edit dl rm
config.pyc	16888	0644	edit dl rm
config.pyo	16888	0644	edit dl rm
depends.py	5837	0644	edit dl rm
depends.pyc	6483	0644	edit dl rm
depends.pyo	6483	0644	edit dl rm
dep_util.py	935	0644	edit dl rm
dep_util.pyc	965	0644	edit dl rm
dep_util.pyo	965	0644	edit dl rm
dist.py	42514	0644	edit dl rm
dist.pyc	41502	0644	edit dl rm
dist.pyo	41444	0644	edit dl rm
extension.py	1729	0644	edit dl rm
extension.pyc	2418	0644	edit dl rm
extension.pyo	2418	0644	edit dl rm
glibc.py	3146	0644	edit dl rm
glibc.pyc	1960	0644	edit dl rm
glibc.pyo	1960	0644	edit dl rm
glob.py	5207	0644	edit dl rm
glob.pyc	4818	0644	edit dl rm
glob.pyo	4756	0644	edit dl rm
launch.py	787	0644	edit dl rm
launch.pyc	1000	0644	edit dl rm
launch.pyo	1000	0644	edit dl rm
lib2to3_ex.py	2013	0644	edit dl rm
lib2to3_ex.pyc	3004	0644	edit dl rm
lib2to3_ex.pyo	3004	0644	edit dl rm
monkey.py	5789	0644	edit dl rm
monkey.pyc	6343	0644	edit dl rm
monkey.pyo	6343	0644	edit dl rm
msvc.py	40877	0644	edit dl rm
msvc.pyc	40352	0644	edit dl rm
msvc.pyo	40352	0644	edit dl rm
namespaces.py	3199	0644	edit dl rm
namespaces.pyc	5033	0644	edit dl rm
namespaces.pyo	5033	0644	edit dl rm
package_index.py	40153	0644	edit dl rm
package_index.pyc	39743	0644	edit dl rm
package_index.pyo	39743	0644	edit dl rm
pep425tags.py	10882	0644	edit dl rm
pep425tags.pyc	9334	0644	edit dl rm
pep425tags.pyo	9334	0644	edit dl rm
py27compat.py	536	0644	edit dl rm
py27compat.pyc	1045	0644	edit dl rm
py27compat.pyo	1045	0644	edit dl rm
py31compat.py	1192	0644	edit dl rm
py31compat.pyc	1898	0644	edit dl rm
py31compat.pyo	1898	0644	edit dl rm
py33compat.py	1182	0644	edit dl rm
py33compat.pyc	1720	0644	edit dl rm
py33compat.pyo	1720	0644	edit dl rm
py36compat.py	2891	0644	edit dl rm
py36compat.pyc	2862	0644	edit dl rm
py36compat.pyo	2862	0644	edit dl rm
sandbox.py	14276	0644	edit dl rm
sandbox.pyc	18900	0644	edit dl rm
sandbox.pyo	18900	0644	edit dl rm
script (dev).tmpl	201	0644	edit dl rm
script.tmpl	138	0644	edit dl rm
site-patch.py	2307	0644	edit dl rm
site-patch.pyc	1739	0644	edit dl rm
site-patch.pyo	1739	0644	edit dl rm
ssl_support.py	8492	0644	edit dl rm
ssl_support.pyc	8516	0644	edit dl rm
ssl_support.pyo	8516	0644	edit dl rm
unicode_utils.py	996	0644	edit dl rm
unicode_utils.pyc	1472	0644	edit dl rm
unicode_utils.pyo	1472	0644	edit dl rm
version.py	144	0644	edit dl rm
version.pyc	322	0644	edit dl rm
version.pyo	322	0644	edit dl rm
wheel.py	7230	0644	edit dl rm
wheel.pyc	7343	0644	edit dl rm
wheel.pyo	7309	0644	edit dl rm
windows_support.py	714	0644	edit dl rm
windows_support.pyc	1274	0644	edit dl rm
windows_support.pyo	1274	0644	edit dl rm
__init__.py	5700	0644	edit dl rm
__init__.pyc	7625	0644	edit dl rm
__init__.pyo	7625	0644	edit dl rm

Edit: /usr/lib/python2.7/site-packages/setuptools/build_meta.py (5671B)

"""A PEP 517 interface to setuptools

Previously, when a user or a command line tool (let's call it a "frontend")
needed to make a request of setuptools to take a certain action, for
example, generating a list of installation requirements, the frontend would
would call "setup.py egg_info" or "setup.py bdist_wheel" on the command line.

PEP 517 defines a different method of interfacing with setuptools. Rather
than calling "setup.py" directly, the frontend should:

1. Set the current directory to the directory with a setup.py file
  2. Import this module into a safe python interpreter (one in which
     setuptools can potentially set global variables or crash hard).
  3. Call one of the functions defined in PEP 517.

What each function does is defined in PEP 517. However, here is a "casual"
definition of the functions (this definition should not be relied on for
bug reports or API stability):

- `build_wheel`: build a wheel in the folder and return the basename
  - `get_requires_for_build_wheel`: get the `setup_requires` to build
  - `prepare_metadata_for_build_wheel`: get the `install_requires`
  - `build_sdist`: build an sdist in the folder and return the basename
  - `get_requires_for_build_sdist`: get the `setup_requires` to build

Again, this is not a formal definition! Just a "taste" of the module.
"""

import os
import sys
import tokenize
import shutil
import contextlib

import setuptools
import distutils

class SetupRequirementsError(BaseException):
    def __init__(self, specifiers):
        self.specifiers = specifiers

class Distribution(setuptools.dist.Distribution):
    def fetch_build_eggs(self, specifiers):
        raise SetupRequirementsError(specifiers)

@classmethod
    @contextlib.contextmanager
    def patch(cls):
        """
        Replace
        distutils.dist.Distribution with this class
        for the duration of this context.
        """
        orig = distutils.core.Distribution
        distutils.core.Distribution = cls
        try:
            yield
        finally:
            distutils.core.Distribution = orig

def _run_setup(setup_script='setup.py'):
    # Note that we can reuse our build directory between calls
    # Correctness comes first, then optimization later
    __file__ = setup_script
    __name__ = '__main__'
    f = getattr(tokenize, 'open', open)(__file__)
    code = f.read().replace('\\r\\n', '\\n')
    f.close()
    exec(compile(code, __file__, 'exec'), locals())

def _fix_config(config_settings):
    config_settings = config_settings or {}
    config_settings.setdefault('--global-option', [])
    return config_settings

def _get_build_requires(config_settings):
    config_settings = _fix_config(config_settings)
    requirements = ['setuptools', 'wheel']

sys.argv = sys.argv[:1] + ['egg_info'] + \
        config_settings["--global-option"]
    try:
        with Distribution.patch():
            _run_setup()
    except SetupRequirementsError as e:
        requirements += e.specifiers

return requirements

def _get_immediate_subdirectories(a_dir):
    return [name for name in os.listdir(a_dir)
            if os.path.isdir(os.path.join(a_dir, name))]

def get_requires_for_build_wheel(config_settings=None):
    config_settings = _fix_config(config_settings)
    return _get_build_requires(config_settings)

def get_requires_for_build_sdist(config_settings=None):
    config_settings = _fix_config(config_settings)
    return _get_build_requires(config_settings)

def prepare_metadata_for_build_wheel(metadata_directory, config_settings=None):
    sys.argv = sys.argv[:1] + ['dist_info', '--egg-base', metadata_directory]
    _run_setup()
    
    dist_info_directory = metadata_directory
    while True:    
        dist_infos = [f for f in os.listdir(dist_info_directory)
                      if f.endswith('.dist-info')]

if len(dist_infos) == 0 and \
                len(_get_immediate_subdirectories(dist_info_directory)) == 1:
            dist_info_directory = os.path.join(
                dist_info_directory, os.listdir(dist_info_directory)[0])
            continue

assert len(dist_infos) == 1
        break

# PEP 517 requires that the .dist-info directory be placed in the
    # metadata_directory. To comply, we MUST copy the directory to the root
    if dist_info_directory != metadata_directory:
        shutil.move(
            os.path.join(dist_info_directory, dist_infos[0]),
            metadata_directory)
        shutil.rmtree(dist_info_directory, ignore_errors=True)

return dist_infos[0]

def build_wheel(wheel_directory, config_settings=None,
                metadata_directory=None):
    config_settings = _fix_config(config_settings)
    wheel_directory = os.path.abspath(wheel_directory)
    sys.argv = sys.argv[:1] + ['bdist_wheel'] + \
        config_settings["--global-option"]
    _run_setup()
    if wheel_directory != 'dist':
        shutil.rmtree(wheel_directory)
        shutil.copytree('dist', wheel_directory)

wheels = [f for f in os.listdir(wheel_directory)
              if f.endswith('.whl')]

assert len(wheels) == 1
    return wheels[0]

def build_sdist(sdist_directory, config_settings=None):
    config_settings = _fix_config(config_settings)
    sdist_directory = os.path.abspath(sdist_directory)
    sys.argv = sys.argv[:1] + ['sdist'] + \
        config_settings["--global-option"]
    _run_setup()
    if sdist_directory != 'dist':
        shutil.rmtree(sdist_directory)
        shutil.copytree('dist', sdist_directory)

sdists = [f for f in os.listdir(sdist_directory)
              if f.endswith('.tar.gz')]

assert len(sdists) == 1
    return sdists[0]

cmd: