FM / setuptools

/opt/cloudlinux/venv/lib/python3.11/site-packages/setuptools/

/opt/cloudlinux/venv/lib/python3.11/site-packages/setuptools

Name	Size	Mode	Actions
command/	-	0755	rm
compat/	-	0755	rm
config/	-	0755	rm
extern/	-	0755	rm
_distutils/	-	0755	rm
_vendor/	-	0755	rm
__pycache__/	-	0755	rm
archive_util.py	7331	0644	edit dl rm
build_meta.py	19085	0644	edit dl rm
cli-32.exe	11776	0644	edit dl rm
cli-64.exe	14336	0644	edit dl rm
cli-arm64.exe	13824	0644	edit dl rm
cli.exe	11776	0644	edit dl rm
depends.py	5551	0644	edit dl rm
discovery.py	21124	0644	edit dl rm
dist.py	37933	0644	edit dl rm
errors.py	2669	0644	edit dl rm
extension.py	5794	0644	edit dl rm
glob.py	4852	0644	edit dl rm
gui-32.exe	11776	0644	edit dl rm
gui-64.exe	14336	0644	edit dl rm
gui-arm64.exe	13824	0644	edit dl rm
gui.exe	11776	0644	edit dl rm
installer.py	4969	0644	edit dl rm
launch.py	812	0644	edit dl rm
logging.py	1239	0644	edit dl rm
modified.py	190	0644	edit dl rm
monkey.py	4333	0644	edit dl rm
msvc.py	47532	0644	edit dl rm
namespaces.py	3128	0644	edit dl rm
package_index.py	39081	0644	edit dl rm
sandbox.py	14730	0644	edit dl rm
script (dev).tmpl	218	0644	edit dl rm
script.tmpl	138	0644	edit dl rm
unicode_utils.py	3181	0644	edit dl rm
version.py	161	0644	edit dl rm
warnings.py	3699	0644	edit dl rm
wheel.py	8682	0644	edit dl rm
windows_support.py	720	0644	edit dl rm
_core_metadata.py	9826	0644	edit dl rm
_entry_points.py	2333	0644	edit dl rm
_imp.py	2443	0644	edit dl rm
_importlib.py	1454	0644	edit dl rm
_itertools.py	675	0644	edit dl rm
_normalization.py	4567	0644	edit dl rm
_path.py	1178	0644	edit dl rm
_reqs.py	1112	0644	edit dl rm
__init__.py	8950	0644	edit dl rm

Edit: /opt/cloudlinux/venv/lib/python3.11/site-packages/setuptools/archive_util.py (7331B)

"""Utilities for extracting common archive formats"""

import zipfile
import tarfile
import os
import shutil
import posixpath
import contextlib
from distutils.errors import DistutilsError

from ._path import ensure_directory

__all__ = [
    "unpack_archive",
    "unpack_zipfile",
    "unpack_tarfile",
    "default_filter",
    "UnrecognizedFormat",
    "extraction_drivers",
    "unpack_directory",
]

class UnrecognizedFormat(DistutilsError):
    """Couldn't recognize the archive type"""

def default_filter(src, dst):
    """The default progress/filter callback; returns True for all files"""
    return dst

def unpack_archive(filename, extract_dir, progress_filter=default_filter, drivers=None):
    """Unpack `filename` to `extract_dir`, or raise ``UnrecognizedFormat``

`progress_filter` is a function taking two arguments: a source path
    internal to the archive ('/'-separated), and a filesystem path where it
    will be extracted.  The callback must return the desired extract path
    (which may be the same as the one passed in), or else ``None`` to skip
    that file or directory.  The callback can thus be used to report on the
    progress of the extraction, as well as to filter the items extracted or
    alter their extraction paths.

`drivers`, if supplied, must be a non-empty sequence of functions with the
    same signature as this function (minus the `drivers` argument), that raise
    ``UnrecognizedFormat`` if they do not support extracting the designated
    archive type.  The `drivers` are tried in sequence until one is found that
    does not raise an error, or until all are exhausted (in which case
    ``UnrecognizedFormat`` is raised).  If you do not supply a sequence of
    drivers, the module's ``extraction_drivers`` constant will be used, which
    means that ``unpack_zipfile`` and ``unpack_tarfile`` will be tried, in that
    order.
    """
    for driver in drivers or extraction_drivers:
        try:
            driver(filename, extract_dir, progress_filter)
        except UnrecognizedFormat:
            continue
        else:
            return
    else:
        raise UnrecognizedFormat("Not a recognized archive type: %s" % filename)

def unpack_directory(filename, extract_dir, progress_filter=default_filter):
    """ "Unpack" a directory, using the same interface as for archives

Raises ``UnrecognizedFormat`` if `filename` is not a directory
    """
    if not os.path.isdir(filename):
        raise UnrecognizedFormat("%s is not a directory" % filename)

paths = {
        filename: ('', extract_dir),
    }
    for base, dirs, files in os.walk(filename):
        src, dst = paths[base]
        for d in dirs:
            paths[os.path.join(base, d)] = src + d + '/', os.path.join(dst, d)
        for f in files:
            target = os.path.join(dst, f)
            target = progress_filter(src + f, target)
            if not target:
                # skip non-files
                continue
            ensure_directory(target)
            f = os.path.join(base, f)
            shutil.copyfile(f, target)
            shutil.copystat(f, target)

def unpack_zipfile(filename, extract_dir, progress_filter=default_filter):
    """Unpack zip `filename` to `extract_dir`

Raises ``UnrecognizedFormat`` if `filename` is not a zipfile (as determined
    by ``zipfile.is_zipfile()``).  See ``unpack_archive()`` for an explanation
    of the `progress_filter` argument.
    """

if not zipfile.is_zipfile(filename):
        raise UnrecognizedFormat("%s is not a zip file" % (filename,))

with zipfile.ZipFile(filename) as z:
        _unpack_zipfile_obj(z, extract_dir, progress_filter)

def _unpack_zipfile_obj(zipfile_obj, extract_dir, progress_filter=default_filter):
    """Internal/private API used by other parts of setuptools.
    Similar to ``unpack_zipfile``, but receives an already opened :obj:`zipfile.ZipFile`
    object instead of a filename.
    """
    for info in zipfile_obj.infolist():
        name = info.filename

# don't extract absolute paths or ones with .. in them
        if name.startswith('/') or '..' in name.split('/'):
            continue

target = os.path.join(extract_dir, *name.split('/'))
        target = progress_filter(name, target)
        if not target:
            continue
        if name.endswith('/'):
            # directory
            ensure_directory(target)
        else:
            # file
            ensure_directory(target)
            data = zipfile_obj.read(info.filename)
            with open(target, 'wb') as f:
                f.write(data)
        unix_attributes = info.external_attr >> 16
        if unix_attributes:
            os.chmod(target, unix_attributes)

def _resolve_tar_file_or_dir(tar_obj, tar_member_obj):
    """Resolve any links and extract link targets as normal files."""
    while tar_member_obj is not None and (
        tar_member_obj.islnk() or tar_member_obj.issym()
    ):
        linkpath = tar_member_obj.linkname
        if tar_member_obj.issym():
            base = posixpath.dirname(tar_member_obj.name)
            linkpath = posixpath.join(base, linkpath)
            linkpath = posixpath.normpath(linkpath)
        tar_member_obj = tar_obj._getmember(linkpath)

is_file_or_dir = tar_member_obj is not None and (
        tar_member_obj.isfile() or tar_member_obj.isdir()
    )
    if is_file_or_dir:
        return tar_member_obj

raise LookupError('Got unknown file type')

def _iter_open_tar(tar_obj, extract_dir, progress_filter):
    """Emit member-destination pairs from a tar archive."""
    # don't do any chowning!
    tar_obj.chown = lambda *args: None

with contextlib.closing(tar_obj):
        for member in tar_obj:
            name = member.name
            # don't extract absolute paths or ones with .. in them
            if name.startswith('/') or '..' in name.split('/'):
                continue

prelim_dst = os.path.join(extract_dir, *name.split('/'))

try:
                member = _resolve_tar_file_or_dir(tar_obj, member)
            except LookupError:
                continue

final_dst = progress_filter(name, prelim_dst)
            if not final_dst:
                continue

if final_dst.endswith(os.sep):
                final_dst = final_dst[:-1]

yield member, final_dst

def unpack_tarfile(filename, extract_dir, progress_filter=default_filter):
    """Unpack tar/tar.gz/tar.bz2 `filename` to `extract_dir`

Raises ``UnrecognizedFormat`` if `filename` is not a tarfile (as determined
    by ``tarfile.open()``).  See ``unpack_archive()`` for an explanation
    of the `progress_filter` argument.
    """
    try:
        tarobj = tarfile.open(filename)
    except tarfile.TarError as e:
        raise UnrecognizedFormat(
            "%s is not a compressed or uncompressed tar file" % (filename,)
        ) from e

for member, final_dst in _iter_open_tar(
        tarobj,
        extract_dir,
        progress_filter,
    ):
        try:
            # XXX Ugh
            tarobj._extract_member(member, final_dst)
        except tarfile.ExtractError:
            # chown/chmod/mkfifo/mknode/makedev failed
            pass

return True

extraction_drivers = unpack_directory, unpack_zipfile, unpack_tarfile

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