Python setuptools.dist方法代码示例

# 需要导入模块: import setuptools [as 别名]
# 或者: from setuptools import dist [as 别名]
def _set_fetcher_options(self, base):
        """
        When easy_install is about to run bdist_egg on a source dist, that
        source dist might have 'setup_requires' directives, requiring
        additional fetching. Ensure the fetcher options given to easy_install
        are available to that command as well.
        """
        # find the fetch options from easy_install and write them out
        # to the setup.cfg file.
        ei_opts = self.distribution.get_option_dict('easy_install').copy()
        fetch_directives = (
            'find_links', 'site_dirs', 'index_url', 'optimize',
            'site_dirs', 'allow_hosts',
        )
        fetch_options = {}
        for key, val in ei_opts.items():
            if key not in fetch_directives:
                continue
            fetch_options[key.replace('_', '-')] = val[1]
        # create a settings dictionary suitable for `edit_config`
        settings = dict(easy_install=fetch_options)
        cfg_filename = os.path.join(base, 'setup.cfg')
        setopt.edit_config(cfg_filename, settings) 

# 需要导入模块: import setuptools [as 别名]
# 或者: from setuptools import dist [as 别名]
def main(argv=None, **kw):
    from setuptools import setup
    from setuptools.dist import Distribution

    class DistributionWithoutHelpCommands(Distribution):
        common_usage = ""

        def _show_help(self, *args, **kw):
            with _patch_usage():
                Distribution._show_help(self, *args, **kw)

    if argv is None:
        argv = sys.argv[1:]

    with _patch_usage():
        setup(
            script_args=['-q', 'easy_install', '-v'] + argv,
            script_name=sys.argv[0] or 'easy_install',
            distclass=DistributionWithoutHelpCommands, **kw
        ) 

# 需要导入模块: import setuptools [as 别名]
# 或者: from setuptools import dist [as 别名]
def main(argv=None, **kw):
    from setuptools import setup
    from setuptools.dist import Distribution

    class DistributionWithoutHelpCommands(Distribution):
        common_usage = ""

        def _show_help(self, *args, **kw):
            with _patch_usage():
                Distribution._show_help(self, *args, **kw)

    if argv is None:
        argv = sys.argv[1:]

    with _patch_usage():
        setup(
            script_args=['-q', 'easy_install', '-v'] + argv,
            script_name=sys.argv[0] or 'easy_install',
            distclass=DistributionWithoutHelpCommands,
            **kw
        ) 

# 需要导入模块: import setuptools [as 别名]
# 或者: from setuptools import dist [as 别名]
def build_and_install(self, setup_script, setup_base):
        args = ['bdist_egg', '--dist-dir']

        dist_dir = tempfile.mkdtemp(
            prefix='egg-dist-tmp-', dir=os.path.dirname(setup_script)
        )
        try:
            self._set_fetcher_options(os.path.dirname(setup_script))
            args.append(dist_dir)

            self.run_setup(setup_script, setup_base, args)
            all_eggs = Environment([dist_dir])
            eggs = []
            for key in all_eggs:
                for dist in all_eggs[key]:
                    eggs.append(self.install_egg(dist.location, setup_base))
            if not eggs and not self.dry_run:
                log.warn("No eggs found in %s (setup script problem?)",
                         dist_dir)
            return eggs
        finally:
            rmtree(dist_dir)
            log.set_verbosity(self.verbose)  # restore our log verbosity 

# 需要导入模块: import setuptools [as 别名]
# 或者: from setuptools import dist [as 别名]
def get_args(cls, dist, header=None):
        """
        Yield write_script() argument tuples for a distribution's
        console_scripts and gui_scripts entry points.
        """
        if header is None:
            header = cls.get_header()
        spec = str(dist.as_requirement())
        for type_ in 'console', 'gui':
            group = type_ + '_scripts'
            for name, ep in dist.get_entry_map(group).items():
                cls._ensure_safe_name(name)
                script_text = cls.template % locals()
                args = cls._get_script_args(type_, name, header, script_text)
                for res in args:
                    yield res 

# 需要导入模块: import setuptools [as 别名]
# 或者: from setuptools import dist [as 别名]
def test_no_find_links(self):
        # new option '--no-find-links', that blocks find-links added at
        # the project level
        dist = Distribution()
        cmd = easy_install(dist)
        cmd.check_pth_processing = lambda: True
        cmd.no_find_links = True
        cmd.find_links = ['link1', 'link2']
        cmd.install_dir = os.path.join(tempfile.mkdtemp(), 'ok')
        cmd.args = ['ok']
        cmd.ensure_finalized()
        self.assertEqual(cmd.package_index.scanned_urls, {})

        # let's try without it (default behavior)
        cmd = easy_install(dist)
        cmd.check_pth_processing = lambda: True
        cmd.find_links = ['link1', 'link2']
        cmd.install_dir = os.path.join(tempfile.mkdtemp(), 'ok')
        cmd.args = ['ok']
        cmd.ensure_finalized()
        keys = sorted(cmd.package_index.scanned_urls.keys())
        self.assertEqual(keys, ['link1', 'link2']) 

# 需要导入模块: import setuptools [as 别名]
# 或者: from setuptools import dist [as 别名]
def make_trivial_sdist(dist_path, setup_py):
    """Create a simple sdist tarball at dist_path, containing just a
    setup.py, the contents of which are provided by the setup_py string.
    """

    setup_py_file = tarfile.TarInfo(name='setup.py')
    try:
        # Python 3 (StringIO gets converted to io module)
        MemFile = BytesIO
    except AttributeError:
        MemFile = StringIO
    setup_py_bytes = MemFile(setup_py.encode('utf-8'))
    setup_py_file.size = len(setup_py_bytes.getvalue())
    dist = tarfile.open(dist_path, 'w:gz')
    try:
        dist.addfile(setup_py_file, fileobj=setup_py_bytes)
    finally:
        dist.close() 

# 需要导入模块: import setuptools [as 别名]
# 或者: from setuptools import dist [as 别名]
def build_and_install(self, setup_script, setup_base):
        args = ['bdist_egg', '--dist-dir']

        dist_dir = tempfile.mkdtemp(
            prefix='egg-dist-tmp-', dir=os.path.dirname(setup_script)
        )
        try:
            self._set_fetcher_options(os.path.dirname(setup_script))
            args.append(dist_dir)

            self.run_setup(setup_script, setup_base, args)
            all_eggs = Environment([dist_dir])
            eggs = []
            for key in all_eggs:
                for dist in all_eggs[key]:
                    eggs.append(self.install_egg(dist.location, setup_base))
            if not eggs and not self.dry_run:
                log.warn("No eggs found in %s (setup script problem?)",
                    dist_dir)
            return eggs
        finally:
            rmtree(dist_dir)
            log.set_verbosity(self.verbose) # restore our log verbosity 

# 需要导入模块: import setuptools [as 别名]
# 或者: from setuptools import dist [as 别名]
def _set_fetcher_options(self, base):
        """
        When easy_install is about to run bdist_egg on a source dist, that
        source dist might have 'setup_requires' directives, requiring
        additional fetching. Ensure the fetcher options given to easy_install
        are available to that command as well.
        """
        # find the fetch options from easy_install and write them out
        #  to the setup.cfg file.
        ei_opts = self.distribution.get_option_dict('easy_install').copy()
        fetch_directives = (
            'find_links', 'site_dirs', 'index_url', 'optimize',
            'site_dirs', 'allow_hosts',
        )
        fetch_options = {}
        for key, val in ei_opts.items():
            if key not in fetch_directives: continue
            fetch_options[key.replace('_', '-')] = val[1]
        # create a settings dictionary suitable for `edit_config`
        settings = dict(easy_install=fetch_options)
        cfg_filename = os.path.join(base, 'setup.cfg')
        setopt.edit_config(cfg_filename, settings) 

# 需要导入模块: import setuptools [as 别名]
# 或者: from setuptools import dist [as 别名]
def _render_version():
        """
        Render the Setuptools version and installation details, then exit.
        """
        ver = sys.version[:3]
        dist = get_distribution('setuptools')
        tmpl = 'setuptools {dist.version} from {dist.location} (Python {ver})'
        print(tmpl.format(**locals()))
        raise SystemExit() 

# 需要导入模块: import setuptools [as 别名]
# 或者: from setuptools import dist [as 别名]
def install_egg_scripts(self, dist):
        """Write all the scripts for `dist`, unless scripts are excluded"""
        if not self.exclude_scripts and dist.metadata_isdir('scripts'):
            for script_name in dist.metadata_listdir('scripts'):
                if dist.metadata_isdir('scripts/' + script_name):
                    # The "script" is a directory, likely a Python 3
                    # __pycache__ directory, so skip it.
                    continue
                self.install_script(
                    dist, script_name,
                    dist.get_metadata('scripts/' + script_name)
                )
        self.install_wrapper_scripts(dist) 

# 需要导入模块: import setuptools [as 别名]
# 或者: from setuptools import dist [as 别名]
def install_item(self, spec, download, tmpdir, deps, install_needed=False):

        # Installation is also needed if file in tmpdir or is not an egg
        install_needed = install_needed or self.always_copy
        install_needed = install_needed or os.path.dirname(download) == tmpdir
        install_needed = install_needed or not download.endswith('.egg')
        install_needed = install_needed or (
            self.always_copy_from is not None and
            os.path.dirname(normalize_path(download)) ==
            normalize_path(self.always_copy_from)
        )

        if spec and not install_needed:
            # at this point, we know it's a local .egg, we just don't know if
            # it's already installed.
            for dist in self.local_index[spec.project_name]:
                if dist.location == download:
                    break
            else:
                install_needed = True  # it's not in the local index

        log.info("Processing %s", os.path.basename(download))

        if install_needed:
            dists = self.install_eggs(spec, download, tmpdir)
            for dist in dists:
                self.process_distribution(spec, dist, deps)
        else:
            dists = [self.egg_distribution(download)]
            self.process_distribution(spec, dists[0], deps, "Using")

        if spec is not None:
            for dist in dists:
                if dist in spec:
                    return dist 

# 需要导入模块: import setuptools [as 别名]
# 或者: from setuptools import dist [as 别名]
def process_distribution(self, requirement, dist, deps=True, *info):
        self.update_pth(dist)
        self.package_index.add(dist)
        if dist in self.local_index[dist.key]:
            self.local_index.remove(dist)
        self.local_index.add(dist)
        self.install_egg_scripts(dist)
        self.installed_projects[dist.key] = dist
        log.info(self.installation_report(requirement, dist, *info))
        if (dist.has_metadata('dependency_links.txt') and
                not self.no_find_links):
            self.package_index.add_find_links(
                dist.get_metadata_lines('dependency_links.txt')
            )
        if not deps and not self.always_copy:
            return
        elif requirement is not None and dist.key != requirement.key:
            log.warn("Skipping dependencies for %s", dist)
            return  # XXX this is not the distribution we were looking for
        elif requirement is None or dist not in requirement:
            # if we wound up with a different version, resolve what we've got
            distreq = dist.as_requirement()
            requirement = Requirement(str(distreq))
        log.info("Processing dependencies for %s", requirement)
        try:
            distros = WorkingSet([]).resolve(
                [requirement], self.local_index, self.easy_install
            )
        except DistributionNotFound as e:
            raise DistutilsError(str(e))
        except VersionConflict as e:
            raise DistutilsError(e.report())
        if self.always_copy or self.always_copy_from:
            # Force all the relevant distros to be copied or activated
            for dist in distros:
                if dist.key not in self.installed_projects:
                    self.easy_install(dist.as_requirement())
        log.info("Finished processing dependencies for %s", requirement) 

# 需要导入模块: import setuptools [as 别名]
# 或者: from setuptools import dist [as 别名]
def install_wrapper_scripts(self, dist):
        if self.exclude_scripts:
            return
        for args in ScriptWriter.best().get_args(dist):
            self.write_script(*args) 

# 需要导入模块: import setuptools [as 别名]
# 或者: from setuptools import dist [as 别名]
def install_script(self, dist, script_name, script_text, dev_path=None):
        """Generate a legacy script wrapper and install it"""
        spec = str(dist.as_requirement())
        is_script = is_python_script(script_text, script_name)

        if is_script:
            body = self._load_template(dev_path) % locals()
            script_text = ScriptWriter.get_header(script_text) + body
        self.write_script(script_name, _to_ascii(script_text), 'b')