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asyncio	[ DIR ]	drwxr-xr-x	2025-08-15 19:31
collections	[ DIR ]	drwxr-xr-x	2025-08-15 19:31
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email	[ DIR ]	drwxr-xr-x	2025-08-15 19:31
encodings	[ DIR ]	drwxr-xr-x	2025-08-15 19:31
ensurepip	[ DIR ]	drwxr-xr-x	2025-08-15 19:31
html	[ DIR ]	drwxr-xr-x	2025-08-15 19:31
http	[ DIR ]	drwxr-xr-x	2025-08-15 19:31
importlib	[ DIR ]	drwxr-xr-x	2025-08-15 19:31
json	[ DIR ]	drwxr-xr-x	2025-08-15 19:31
lib-dynload	[ DIR ]	drwxr-xr-x	2025-08-15 19:31
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pydoc_data	[ DIR ]	drwxr-xr-x	2025-08-15 19:31
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tomllib	[ DIR ]	drwxr-xr-x	2025-08-15 19:31
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LICENSE.txt	13.61 KB	-rw-r--r--	2025-06-03 15:41
__future__.py	5.1 KB	-rw-r--r--	2025-06-23 14:37
__hello__.py	227 B	-rw-r--r--	2025-06-23 14:37
_aix_support.py	3.93 KB	-rw-r--r--	2025-06-23 14:37
_collections_abc.py	31.34 KB	-rw-r--r--	2025-06-23 14:36
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_osx_support.py	21.51 KB	-rw-r--r--	2025-06-23 14:37
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abc.py	6.38 KB	-rw-r--r--	2025-06-23 14:36
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datetime.py	268 B	-rw-r--r--	2025-06-23 14:37
decimal.py	2.74 KB	-rw-r--r--	2025-06-23 14:37
difflib.py	81.41 KB	-rw-r--r--	2025-06-23 14:36
dis.py	29.52 KB	-rw-r--r--	2025-06-23 14:36
doctest.py	104.25 KB	-rw-r--r--	2025-06-23 14:36
enum.py	79.63 KB	-rw-r--r--	2025-06-23 14:36
filecmp.py	10.14 KB	-rw-r--r--	2025-06-23 14:36
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fnmatch.py	5.86 KB	-rw-r--r--	2025-06-23 14:36
fractions.py	37.25 KB	-rw-r--r--	2025-06-23 14:36
ftplib.py	33.92 KB	-rw-r--r--	2025-06-23 14:36
functools.py	37.05 KB	-rw-r--r--	2025-06-23 14:37
genericpath.py	5.44 KB	-rw-r--r--	2025-06-23 14:37
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getpass.py	5.85 KB	-rw-r--r--	2025-06-23 14:36
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inspect.py	124.15 KB	-rw-r--r--	2025-06-23 14:37
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ipaddress.py	79.51 KB	-rw-r--r--	2025-06-23 14:37
keyword.py	1.05 KB	-rw-r--r--	2025-06-23 14:37
linecache.py	5.66 KB	-rw-r--r--	2025-06-23 14:36
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mailbox.py	77.06 KB	-rw-r--r--	2025-06-23 14:37
mailcap.py	9.11 KB	-rw-r--r--	2025-06-23 14:36
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modulefinder.py	23.14 KB	-rw-r--r--	2025-06-23 14:36
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ntpath.py	31.57 KB	-rw-r--r--	2025-06-23 14:36
nturl2path.py	2.32 KB	-rw-r--r--	2025-06-23 14:37
numbers.py	11.2 KB	-rw-r--r--	2025-06-23 14:37
opcode.py	12.87 KB	-rw-r--r--	2025-06-23 14:37
operator.py	10.71 KB	-rw-r--r--	2025-06-23 14:37
optparse.py	58.95 KB	-rw-r--r--	2025-06-23 14:37
os.py	39.86 KB	-rw-r--r--	2025-06-23 14:36
pathlib.py	49.86 KB	-rw-r--r--	2025-06-23 14:37
pdb.py	68.66 KB	-rwxr-xr-x	2025-06-23 14:36
pickle.py	65.34 KB	-rw-r--r--	2025-06-23 14:36
pickletools.py	91.85 KB	-rw-r--r--	2025-06-23 14:36
pipes.py	8.77 KB	-rw-r--r--	2025-06-23 14:37
pkgutil.py	17.85 KB	-rw-r--r--	2025-06-23 14:36
platform.py	42.38 KB	-rwxr-xr-x	2025-06-23 14:36
plistlib.py	27.68 KB	-rw-r--r--	2025-06-23 14:36
poplib.py	14.28 KB	-rw-r--r--	2025-06-23 14:36
posixpath.py	17.07 KB	-rw-r--r--	2025-06-23 14:36
pprint.py	23.59 KB	-rw-r--r--	2025-06-23 14:36
profile.py	22.56 KB	-rwxr-xr-x	2025-06-23 14:36
pstats.py	28.6 KB	-rw-r--r--	2025-06-23 14:36
pty.py	5.99 KB	-rw-r--r--	2025-06-23 14:36
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pyclbr.py	11.13 KB	-rw-r--r--	2025-06-23 14:36
pydoc.py	110.86 KB	-rwxr-xr-x	2025-06-23 14:36
queue.py	11.23 KB	-rw-r--r--	2025-06-23 14:37
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random.py	33.88 KB	-rw-r--r--	2025-06-23 14:36
reprlib.py	6.98 KB	-rw-r--r--	2025-06-23 14:36
rlcompleter.py	7.64 KB	-rw-r--r--	2025-06-23 14:37
runpy.py	12.58 KB	-rw-r--r--	2025-06-23 14:36
sched.py	6.2 KB	-rw-r--r--	2025-06-23 14:37
secrets.py	1.94 KB	-rw-r--r--	2025-06-23 14:36
selectors.py	19.21 KB	-rw-r--r--	2025-06-23 14:36
shelve.py	8.36 KB	-rw-r--r--	2025-06-23 14:37
shlex.py	13.04 KB	-rw-r--r--	2025-06-23 14:37
shutil.py	55.43 KB	-rw-r--r--	2025-06-23 14:37
signal.py	2.44 KB	-rw-r--r--	2025-06-23 14:37
site.py	22.65 KB	-rw-r--r--	2025-06-23 14:37
smtplib.py	42.52 KB	-rwxr-xr-x	2025-06-23 14:36
sndhdr.py	7.27 KB	-rw-r--r--	2025-06-23 14:37
socket.py	36.93 KB	-rw-r--r--	2025-06-23 14:37
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ssl.py	49.71 KB	-rw-r--r--	2025-06-23 14:37
stat.py	5.36 KB	-rw-r--r--	2025-06-23 14:37
statistics.py	49.05 KB	-rw-r--r--	2025-06-23 14:36
string.py	11.51 KB	-rw-r--r--	2025-06-23 14:37
stringprep.py	12.61 KB	-rw-r--r--	2025-06-23 14:36
struct.py	257 B	-rw-r--r--	2025-06-23 14:36
subprocess.py	86.67 KB	-rw-r--r--	2025-06-23 14:36
sunau.py	18.04 KB	-rw-r--r--	2025-06-23 14:36
symtable.py	12.18 KB	-rw-r--r--	2025-06-23 14:37
sysconfig.py	31.1 KB	-rw-r--r--	2025-06-23 14:37
tabnanny.py	11.27 KB	-rwxr-xr-x	2025-06-23 14:37
tarfile.py	109.82 KB	-rwxr-xr-x	2025-06-23 14:36
telnetlib.py	22.79 KB	-rw-r--r--	2025-06-23 14:36
tempfile.py	31.63 KB	-rw-r--r--	2025-06-23 14:36
textwrap.py	19.26 KB	-rw-r--r--	2025-06-23 14:36
this.py	1003 B	-rw-r--r--	2025-06-23 14:36
threading.py	58.79 KB	-rw-r--r--	2025-06-23 14:37
timeit.py	13.16 KB	-rwxr-xr-x	2025-06-23 14:36
token.py	2.45 KB	-rw-r--r--	2025-06-23 14:36
tokenize.py	21.06 KB	-rw-r--r--	2025-06-23 14:37
trace.py	28.68 KB	-rwxr-xr-x	2025-06-23 14:36
traceback.py	45.31 KB	-rw-r--r--	2025-06-23 14:37
tracemalloc.py	17.62 KB	-rw-r--r--	2025-06-23 14:37
tty.py	1.99 KB	-rw-r--r--	2025-06-23 14:36
types.py	10.74 KB	-rw-r--r--	2025-06-23 14:36
typing.py	116.05 KB	-rw-r--r--	2025-06-23 14:37
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uuid.py	28.96 KB	-rw-r--r--	2025-06-23 14:36
warnings.py	21.4 KB	-rw-r--r--	2025-06-23 14:36
wave.py	22.24 KB	-rw-r--r--	2025-06-23 14:36
weakref.py	21.01 KB	-rw-r--r--	2025-06-23 14:37
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xdrlib.py	5.8 KB	-rw-r--r--	2025-06-23 14:37
zipapp.py	7.37 KB	-rw-r--r--	2025-06-23 14:36
zipimport.py	27.19 KB	-rw-r--r--	2025-06-23 14:37

Rename

"""Shared AIX support functions."""

import sys
import sysconfig

# Taken from _osx_support _read_output function
def _read_cmd_output(commandstring, capture_stderr=False):
    """Output from successful command execution or None"""
    # Similar to os.popen(commandstring, "r").read(),
    # but without actually using os.popen because that
    # function is not usable during python bootstrap.
    import os
    import contextlib
    fp = open("/tmp/_aix_support.%s"%(
        os.getpid(),), "w+b")

with contextlib.closing(fp) as fp:
        if capture_stderr:
            cmd = "%s >'%s' 2>&1" % (commandstring, fp.name)
        else:
            cmd = "%s 2>/dev/null >'%s'" % (commandstring, fp.name)
        return fp.read() if not os.system(cmd) else None

def _aix_tag(vrtl, bd):
    # type: (List[int], int) -> str
    # Infer the ABI bitwidth from maxsize (assuming 64 bit as the default)
    _sz = 32 if sys.maxsize == (2**31-1) else 64
    _bd = bd if bd != 0 else 9988
    # vrtl[version, release, technology_level]
    return "aix-{:1x}{:1d}{:02d}-{:04d}-{}".format(vrtl[0], vrtl[1], vrtl[2], _bd, _sz)

# extract version, release and technology level from a VRMF string
def _aix_vrtl(vrmf):
    # type: (str) -> List[int]
    v, r, tl = vrmf.split(".")[:3]
    return [int(v[-1]), int(r), int(tl)]

def _aix_bos_rte():
    # type: () -> Tuple[str, int]
    """
    Return a Tuple[str, int] e.g., ['7.1.4.34', 1806]
    The fileset bos.rte represents the current AIX run-time level. It's VRMF and
    builddate reflect the current ABI levels of the runtime environment.
    If no builddate is found give a value that will satisfy pep425 related queries
    """
    # All AIX systems to have lslpp installed in this location
    # subprocess may not be available during python bootstrap
    try:
        import subprocess
        out = subprocess.check_output(["/usr/bin/lslpp", "-Lqc", "bos.rte"])
    except ImportError:
        out = _read_cmd_output("/usr/bin/lslpp -Lqc bos.rte")
    out = out.decode("utf-8")
    out = out.strip().split(":")  # type: ignore
    _bd = int(out[-1]) if out[-1] != '' else 9988
    return (str(out[2]), _bd)

def aix_platform():
    # type: () -> str
    """
    AIX filesets are identified by four decimal values: V.R.M.F.
    V (version) and R (release) can be retrieved using ``uname``
    Since 2007, starting with AIX 5.3 TL7, the M value has been
    included with the fileset bos.rte and represents the Technology
    Level (TL) of AIX. The F (Fix) value also increases, but is not
    relevant for comparing releases and binary compatibility.
    For binary compatibility the so-called builddate is needed.
    Again, the builddate of an AIX release is associated with bos.rte.
    AIX ABI compatibility is described  as guaranteed at: https://www.ibm.com/\
    support/knowledgecenter/en/ssw_aix_72/install/binary_compatability.html

For pep425 purposes the AIX platform tag becomes:
    "aix-{:1x}{:1d}{:02d}-{:04d}-{}".format(v, r, tl, builddate, bitsize)
    e.g., "aix-6107-1415-32" for AIX 6.1 TL7 bd 1415, 32-bit
    and, "aix-6107-1415-64" for AIX 6.1 TL7 bd 1415, 64-bit
    """
    vrmf, bd = _aix_bos_rte()
    return _aix_tag(_aix_vrtl(vrmf), bd)

# extract vrtl from the BUILD_GNU_TYPE as an int
def _aix_bgt():
    # type: () -> List[int]
    gnu_type = sysconfig.get_config_var("BUILD_GNU_TYPE")
    if not gnu_type:
        raise ValueError("BUILD_GNU_TYPE is not defined")
    return _aix_vrtl(vrmf=gnu_type)

def aix_buildtag():
    # type: () -> str
    """
    Return the platform_tag of the system Python was built on.
    """
    # AIX_BUILDDATE is defined by configure with:
    # lslpp -Lcq bos.rte | awk -F:  '{ print $NF }'
    build_date = sysconfig.get_config_var("AIX_BUILDDATE")
    try:
        build_date = int(build_date)
    except (ValueError, TypeError):
        raise ValueError(f"AIX_BUILDDATE is not defined or invalid: "
                         f"{build_date!r}")
    return _aix_tag(_aix_bgt(), build_date)