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File Content: `setopt.py`

from distutils.util import convert_path
from distutils import log
from distutils.errors import DistutilsOptionError
import distutils
import os

from setuptools.extern.six.moves import configparser

from setuptools import Command

__all__ = ['config_file', 'edit_config', 'option_base', 'setopt']


def config_file(kind="local"):
    """Get the filename of the distutils, local, global, or per-user config

    `kind` must be one of "local", "global", or "user"
    """
    if kind == 'local':
        return 'setup.cfg'
    if kind == 'global':
        return os.path.join(
            os.path.dirname(distutils.__file__), 'distutils.cfg'
        )
    if kind == 'user':
        dot = os.name == 'posix' and '.' or ''
        return os.path.expanduser(convert_path("~/%spydistutils.cfg" % dot))
    raise ValueError(
        "config_file() type must be 'local', 'global', or 'user'", kind
    )


def edit_config(filename, settings, dry_run=False):
    """Edit a configuration file to include `settings`

    `settings` is a dictionary of dictionaries or ``None`` values, keyed by
    command/section name.  A ``None`` value means to delete the entire section,
    while a dictionary lists settings to be changed or deleted in that section.
    A setting of ``None`` means to delete that setting.
    """
    log.debug("Reading configuration from %s", filename)
    opts = configparser.RawConfigParser()
    opts.read([filename])
    for section, options in settings.items():
        if options is None:
            log.info("Deleting section [%s] from %s", section, filename)
            opts.remove_section(section)
        else:
            if not opts.has_section(section):
                log.debug("Adding new section [%s] to %s", section, filename)
                opts.add_section(section)
            for option, value in options.items():
                if value is None:
                    log.debug(
                        "Deleting %s.%s from %s",
                        section, option, filename
                    )
                    opts.remove_option(section, option)
                    if not opts.options(section):
                        log.info("Deleting empty [%s] section from %s",
                                 section, filename)
                        opts.remove_section(section)
                else:
                    log.debug(
                        "Setting %s.%s to %r in %s",
                        section, option, value, filename
                    )
                    opts.set(section, option, value)

    log.info("Writing %s", filename)
    if not dry_run:
        with open(filename, 'w') as f:
            opts.write(f)


class option_base(Command):
    """Abstract base class for commands that mess with config files"""

    user_options = [
        ('global-config', 'g',
         "save options to the site-wide distutils.cfg file"),
        ('user-config', 'u',
         "save options to the current user's pydistutils.cfg file"),
        ('filename=', 'f',
         "configuration file to use (default=setup.cfg)"),
    ]

    boolean_options = [
        'global-config', 'user-config',
    ]

    def initialize_options(self):
        self.global_config = None
        self.user_config = None
        self.filename = None

    def finalize_options(self):
        filenames = []
        if self.global_config:
            filenames.append(config_file('global'))
        if self.user_config:
            filenames.append(config_file('user'))
        if self.filename is not None:
            filenames.append(self.filename)
        if not filenames:
            filenames.append(config_file('local'))
        if len(filenames) > 1:
            raise DistutilsOptionError(
                "Must specify only one configuration file option",
                filenames
            )
        self.filename, = filenames


class setopt(option_base):
    """Save command-line options to a file"""

    description = "set an option in setup.cfg or another config file"

    user_options = [
        ('command=', 'c', 'command to set an option for'),
        ('option=', 'o', 'option to set'),
        ('set-value=', 's', 'value of the option'),
        ('remove', 'r', 'remove (unset) the value'),
    ] + option_base.user_options

    boolean_options = option_base.boolean_options + ['remove']

    def initialize_options(self):
        option_base.initialize_options(self)
        self.command = None
        self.option = None
        self.set_value = None
        self.remove = None

    def finalize_options(self):
        option_base.finalize_options(self)
        if self.command is None or self.option is None:
            raise DistutilsOptionError("Must specify --command *and* --option")
        if self.set_value is None and not self.remove:
            raise DistutilsOptionError("Must specify --set-value or --remove")

    def run(self):
        edit_config(
            self.filename, {
                self.command: {self.option.replace('-', '_'): self.set_value}
            },
            self.dry_run
        )

Name	Size	Permission
__init__.py	577 bytes	0644
__init__.pyc	945 bytes	0644
alias.py	2426 bytes	0644
alias.pyc	3672 bytes	0644
bdist_egg.py	17178 bytes	0644
bdist_egg.pyc	19591 bytes	0644
bdist_rpm.py	1508 bytes	0644
bdist_rpm.pyc	2242 bytes	0644
bdist_wininst.py	637 bytes	0644
bdist_wininst.pyc	1519 bytes	0644
build_clib.py	4484 bytes	0644
build_clib.pyc	3090 bytes	0644
build_ext.py	13049 bytes	0644
build_ext.pyc	14569 bytes	0644
build_py.py	9596 bytes	0644
build_py.pyc	12635 bytes	0644
develop.py	8024 bytes	0644
develop.pyc	9046 bytes	0644
easy_install.py	85951 bytes	0644
easy_install.pyc	90282 bytes	0644
egg_info.py	24874 bytes	0644
egg_info.pyc	30291 bytes	0644
install.py	4683 bytes	0644
install.pyc	5773 bytes	0644
install_egg_info.py	2203 bytes	0644
install_egg_info.pyc	3841 bytes	0644
install_lib.py	3840 bytes	0644
install_lib.pyc	5854 bytes	0644
install_scripts.py	2439 bytes	0644
install_scripts.pyc	3301 bytes	0644
launcher manifest.xml	628 bytes	0644
py36compat.py	4986 bytes	0644
py36compat.pyc	6534 bytes	0644
register.py	270 bytes	0644
register.pyc	956 bytes	0644
rotate.py	2164 bytes	0644
rotate.pyc	3446 bytes	0644
saveopts.py	658 bytes	0644
saveopts.pyc	1375 bytes	0644
sdist.py	6844 bytes	0644
sdist.pyc	9036 bytes	0644
setopt.py	5085 bytes	0644
setopt.pyc	6870 bytes	0644
test.py	9044 bytes	0644
test.pyc	11959 bytes	0644
upload.py	1172 bytes	0644
upload.pyc	2046 bytes	0644
upload_docs.py	7311 bytes	0644
upload_docs.pyc	8744 bytes	0644

File Content: setopt.py

File Content: `setopt.py`