golden hour

/opt/alt/python-internal/lib64/python3.11

File/Folder	Size	Actions
LICENSE.txt	13.61 KB
__future__.py	5.1 KB
__hello__.py	227 B
__pycache__	-
_aix_support.py	3.31 KB
_bootsubprocess.py	2.61 KB
_collections_abc.py	29.49 KB
_compat_pickle.py	8.56 KB
_compression.py	5.55 KB
_markupbase.py	14.31 KB
_osx_support.py	21.51 KB
_py_abc.py	6.04 KB
_pydecimal.py	223.83 KB
_pyio.py	91.99 KB
_sitebuiltins.py	3.05 KB
_strptime.py	24.58 KB
_sysconfigdata__linux_x86_64-linux-gnu.py	58.3 KB
_sysconfigdata_d_linux_x86_64-linux-gnu.py	57.55 KB
_threading_local.py	7.05 KB
_weakrefset.py	5.75 KB
abc.py	6.38 KB
aifc.py	33.41 KB
antigravity.py	500 B
argparse.py	97.93 KB
ast.py	60 KB
asynchat.py	11.3 KB
asyncio	-
asyncore.py	19.83 KB
base64.py	20.55 KB
bdb.py	31.7 KB
bisect.py	3.06 KB
bz2.py	11.57 KB
cProfile.py	6.22 KB
calendar.py	24.15 KB
cgi.py	33.63 KB
cgitb.py	12.13 KB
chunk.py	5.37 KB
cmd.py	14.52 KB
code.py	10.37 KB
codecs.py	36.28 KB
codeop.py	5.77 KB
collections	-
colorsys.py	3.97 KB
compileall.py	19.78 KB
concurrent	-
config-3.11-x86_64-linux-gnu	-
configparser.py	54.36 KB
contextlib.py	26.77 KB
contextvars.py	129 B
copy.py	8.48 KB
copyreg.py	7.5 KB
crypt.py	3.82 KB
csv.py	15.65 KB
ctypes	-
curses	-
dataclasses.py	57.1 KB
datetime.py	89.68 KB
dbm	-
decimal.py	320 B
difflib.py	81.36 KB
dis.py	28.23 KB
distutils	-
doctest.py	103.81 KB
email	-
encodings	-
ensurepip	-
enum.py	77.72 KB
filecmp.py	9.94 KB
fileinput.py	15.35 KB
fnmatch.py	5.86 KB
fractions.py	28 KB
ftplib.py	34.98 KB
functools.py	37.51 KB
genericpath.py	5.12 KB
getopt.py	7.31 KB
getpass.py	5.85 KB
gettext.py	20.82 KB
glob.py	8.53 KB
graphlib.py	9.43 KB
gzip.py	23.51 KB
hashlib.py	11.49 KB
heapq.py	22.48 KB
hmac.py	7.54 KB
html	-
http	-
imaplib.py	53.92 KB
imghdr.py	3.86 KB
imp.py	10.36 KB
importlib	-
inspect.py	120.53 KB
io.py	4.22 KB
ipaddress.py	79.51 KB
json	-
keyword.py	1.04 KB
lib-dynload	-
lib2to3	-
linecache.py	5.52 KB
locale.py	77.24 KB
logging	-
lzma.py	12.97 KB
mailbox.py	76.98 KB
mailcap.py	9.15 KB
mimetypes.py	22.42 KB
modulefinder.py	23.14 KB
multiprocessing	-
netrc.py	6.77 KB
nntplib.py	40.12 KB
ntpath.py	29.97 KB
nturl2path.py	2.82 KB
numbers.py	10.11 KB
opcode.py	10.2 KB
operator.py	10.71 KB
optparse.py	58.95 KB
os.py	38.6 KB
pathlib.py	47.43 KB
pdb.py	62.69 KB
pickle.py	63.61 KB
pickletools.py	91.66 KB
pipes.py	8.77 KB
pkgutil.py	24.06 KB
platform.py	41.3 KB
plistlib.py	27.69 KB
poplib.py	14.84 KB
posixpath.py	16.8 KB
pprint.py	24.01 KB
profile.py	22.37 KB
pstats.py	28.67 KB
pty.py	6.17 KB
py_compile.py	7.65 KB
pyclbr.py	11.13 KB
pydoc.py	110.03 KB
pydoc_data	-
queue.py	11.23 KB
quopri.py	7.12 KB
random.py	31.41 KB
re	-
reprlib.py	5.31 KB
rlcompleter.py	7.64 KB
runpy.py	12.85 KB
sched.py	6.2 KB
secrets.py	1.98 KB
selectors.py	19.21 KB
shelve.py	8.36 KB
shlex.py	13.18 KB
shutil.py	55.19 KB
signal.py	2.44 KB
site-packages	-
site.py	22.45 KB
smtpd.py	30.45 KB
smtplib.py	44.37 KB
sndhdr.py	7.27 KB
socket.py	36.68 KB
socketserver.py	26.94 KB
sqlite3	-
sre_compile.py	231 B
sre_constants.py	232 B
sre_parse.py	229 B
ssl.py	53.03 KB
stat.py	5.36 KB
statistics.py	46.59 KB
string.py	11.51 KB
stringprep.py	12.61 KB
struct.py	257 B
subprocess.py	86.65 KB
sunau.py	18.05 KB
symtable.py	10.13 KB
sysconfig.py	29.6 KB
tabnanny.py	11.05 KB
tarfile.py	109.22 KB
telnetlib.py	22.75 KB
tempfile.py	31.13 KB
textwrap.py	19.26 KB
this.py	1003 B
threading.py	56.87 KB
timeit.py	13.22 KB
token.py	2.33 KB
tokenize.py	25.72 KB
tomllib	-
trace.py	28.52 KB
traceback.py	39.6 KB
tracemalloc.py	17.62 KB
tty.py	879 B
types.py	9.83 KB
typing.py	118.12 KB
unittest	-
urllib	-
uu.py	7.17 KB
uuid.py	26.95 KB
venv	-
warnings.py	20.62 KB
wave.py	21.31 KB
weakref.py	21.01 KB
webbrowser.py	24.57 KB
wsgiref	-
xdrlib.py	5.84 KB
xml	-
xmlrpc	-
zipapp.py	7.36 KB
zipfile.py	91.59 KB
zipimport.py	30.17 KB
zoneinfo	-

Edit: copyreg.py

"""Helper to provide extensibility for pickle.

This is only useful to add pickle support for extension types defined in
C, not for instances of user-defined classes.
"""

__all__ = ["pickle", "constructor",
           "add_extension", "remove_extension", "clear_extension_cache"]

dispatch_table = {}

def pickle(ob_type, pickle_function, constructor_ob=None):
    if not callable(pickle_function):
        raise TypeError("reduction functions must be callable")
    dispatch_table[ob_type] = pickle_function

# The constructor_ob function is a vestige of safe for unpickling.
    # There is no reason for the caller to pass it anymore.
    if constructor_ob is not None:
        constructor(constructor_ob)

def constructor(object):
    if not callable(object):
        raise TypeError("constructors must be callable")

# Example: provide pickling support for complex numbers.

try:
    complex
except NameError:
    pass
else:

def pickle_complex(c):
        return complex, (c.real, c.imag)

pickle(complex, pickle_complex, complex)

def pickle_union(obj):
    import functools, operator
    return functools.reduce, (operator.or_, obj.__args__)

pickle(type(int | str), pickle_union)

# Support for pickling new-style objects

def _reconstructor(cls, base, state):
    if base is object:
        obj = object.__new__(cls)
    else:
        obj = base.__new__(cls, state)
        if base.__init__ != object.__init__:
            base.__init__(obj, state)
    return obj

_HEAPTYPE = 1<<9
_new_type = type(int.__new__)

# Python code for object.__reduce_ex__ for protocols 0 and 1

def _reduce_ex(self, proto):
    assert proto < 2
    cls = self.__class__
    for base in cls.__mro__:
        if hasattr(base, '__flags__') and not base.__flags__ & _HEAPTYPE:
            break
        new = base.__new__
        if isinstance(new, _new_type) and new.__self__ is base:
            break
    else:
        base = object # not really reachable
    if base is object:
        state = None
    else:
        if base is cls:
            raise TypeError(f"cannot pickle {cls.__name__!r} object")
        state = base(self)
    args = (cls, base, state)
    try:
        getstate = self.__getstate__
    except AttributeError:
        if getattr(self, "__slots__", None):
            raise TypeError(f"cannot pickle {cls.__name__!r} object: "
                            f"a class that defines __slots__ without "
                            f"defining __getstate__ cannot be pickled "
                            f"with protocol {proto}") from None
        try:
            dict = self.__dict__
        except AttributeError:
            dict = None
    else:
        if (type(self).__getstate__ is object.__getstate__ and
            getattr(self, "__slots__", None)):
            raise TypeError("a class that defines __slots__ without "
                            "defining __getstate__ cannot be pickled")
        dict = getstate()
    if dict:
        return _reconstructor, args, dict
    else:
        return _reconstructor, args

# Helper for __reduce_ex__ protocol 2

def __newobj__(cls, *args):
    return cls.__new__(cls, *args)

def __newobj_ex__(cls, args, kwargs):
    """Used by pickle protocol 4, instead of __newobj__ to allow classes with
    keyword-only arguments to be pickled correctly.
    """
    return cls.__new__(cls, *args, **kwargs)

def _slotnames(cls):
    """Return a list of slot names for a given class.

This needs to find slots defined by the class and its bases, so we
    can't simply return the __slots__ attribute.  We must walk down
    the Method Resolution Order and concatenate the __slots__ of each
    class found there.  (This assumes classes don't modify their
    __slots__ attribute to misrepresent their slots after the class is
    defined.)
    """

# Get the value from a cache in the class if possible
    names = cls.__dict__.get("__slotnames__")
    if names is not None:
        return names

# Not cached -- calculate the value
    names = []
    if not hasattr(cls, "__slots__"):
        # This class has no slots
        pass
    else:
        # Slots found -- gather slot names from all base classes
        for c in cls.__mro__:
            if "__slots__" in c.__dict__:
                slots = c.__dict__['__slots__']
                # if class has a single slot, it can be given as a string
                if isinstance(slots, str):
                    slots = (slots,)
                for name in slots:
                    # special descriptors
                    if name in ("__dict__", "__weakref__"):
                        continue
                    # mangled names
                    elif name.startswith('__') and not name.endswith('__'):
                        stripped = c.__name__.lstrip('_')
                        if stripped:
                            names.append('_%s%s' % (stripped, name))
                        else:
                            names.append(name)
                    else:
                        names.append(name)

# Cache the outcome in the class if at all possible
    try:
        cls.__slotnames__ = names
    except:
        pass # But don't die if we can't

return names

# A registry of extension codes.  This is an ad-hoc compression
# mechanism.  Whenever a global reference to <module>, <name> is about
# to be pickled, the (<module>, <name>) tuple is looked up here to see
# if it is a registered extension code for it.  Extension codes are
# universal, so that the meaning of a pickle does not depend on
# context.  (There are also some codes reserved for local use that
# don't have this restriction.)  Codes are positive ints; 0 is
# reserved.

_extension_registry = {}                # key -> code
_inverted_registry = {}                 # code -> key
_extension_cache = {}                   # code -> object
# Don't ever rebind those names:  pickling grabs a reference to them when
# it's initialized, and won't see a rebinding.

def add_extension(module, name, code):
    """Register an extension code."""
    code = int(code)
    if not 1 <= code <= 0x7fffffff:
        raise ValueError("code out of range")
    key = (module, name)
    if (_extension_registry.get(key) == code and
        _inverted_registry.get(code) == key):
        return # Redundant registrations are benign
    if key in _extension_registry:
        raise ValueError("key %s is already registered with code %s" %
                         (key, _extension_registry[key]))
    if code in _inverted_registry:
        raise ValueError("code %s is already in use for key %s" %
                         (code, _inverted_registry[code]))
    _extension_registry[key] = code
    _inverted_registry[code] = key

def remove_extension(module, name, code):
    """Unregister an extension code.  For testing only."""
    key = (module, name)
    if (_extension_registry.get(key) != code or
        _inverted_registry.get(code) != key):
        raise ValueError("key %s is not registered with code %s" %
                         (key, code))
    del _extension_registry[key]
    del _inverted_registry[code]
    if code in _extension_cache:
        del _extension_cache[code]

def clear_extension_cache():
    _extension_cache.clear()

# Standard extension code assignments

# Reserved ranges

# First  Last Count  Purpose
#     1   127   127  Reserved for Python standard library
#   128   191    64  Reserved for Zope
#   192   239    48  Reserved for 3rd parties
#   240   255    16  Reserved for private use (will never be assigned)
#   256   Inf   Inf  Reserved for future assignment

# Extension codes are assigned by the Python Software Foundation.