Gecko [ goons4good.org ]

Name	Size	Permission	Date
__pycache__	[ DIR ]	drwxr-xr-x	2026-02-10 03:50
_pyrepl	[ DIR ]	drwxr-xr-x	2026-02-10 03:50
asyncio	[ DIR ]	drwxr-xr-x	2026-02-10 03:50
collections	[ DIR ]	drwxr-xr-x	2026-02-10 03:50
concurrent	[ DIR ]	drwxr-xr-x	2026-02-10 03:50
config-3.13-x86_64-linux-gnu	[ DIR ]	drwxr-xr-x	2026-02-10 03:51
ctypes	[ DIR ]	drwxr-xr-x	2026-02-10 03:50
curses	[ DIR ]	drwxr-xr-x	2026-02-10 03:50
dbm	[ DIR ]	drwxr-xr-x	2026-02-10 03:50
email	[ DIR ]	drwxr-xr-x	2026-02-10 03:50
encodings	[ DIR ]	drwxr-xr-x	2026-02-10 03:50
ensurepip	[ DIR ]	drwxr-xr-x	2026-02-10 03:50
html	[ DIR ]	drwxr-xr-x	2026-02-10 03:50
http	[ DIR ]	drwxr-xr-x	2026-02-10 03:50
importlib	[ DIR ]	drwxr-xr-x	2026-02-10 03:50
json	[ DIR ]	drwxr-xr-x	2026-02-10 03:50
lib-dynload	[ DIR ]	drwxr-xr-x	2026-02-10 03:50
logging	[ DIR ]	drwxr-xr-x	2026-02-10 03:50
multiprocessing	[ DIR ]	drwxr-xr-x	2026-02-10 03:50
pathlib	[ DIR ]	drwxr-xr-x	2026-02-10 03:50
pydoc_data	[ DIR ]	drwxr-xr-x	2026-02-10 03:50
re	[ DIR ]	drwxr-xr-x	2026-02-10 03:50
site-packages	[ DIR ]	drwxr-xr-x	2026-02-10 03:50
sqlite3	[ DIR ]	drwxr-xr-x	2026-02-10 03:50
sysconfig	[ DIR ]	drwxr-xr-x	2026-02-10 03:50
tomllib	[ DIR ]	drwxr-xr-x	2026-02-10 03:50
unittest	[ DIR ]	drwxr-xr-x	2026-02-10 03:50
urllib	[ DIR ]	drwxr-xr-x	2026-02-10 03:50
venv	[ DIR ]	drwxr-xr-x	2026-02-10 03:50
wsgiref	[ DIR ]	drwxr-xr-x	2026-02-10 03:50
xml	[ DIR ]	drwxr-xr-x	2026-02-10 03:50
xmlrpc	[ DIR ]	drwxr-xr-x	2026-02-10 03:50
zipfile	[ DIR ]	drwxr-xr-x	2026-02-10 03:50
zoneinfo	[ DIR ]	drwxr-xr-x	2026-02-10 03:50
LICENSE.txt	13.49 KB	-rw-r--r--	2025-12-05 11:06
__future__.py	5.1 KB	-rw-r--r--	2026-01-10 05:19
__hello__.py	227 B	-rw-r--r--	2026-01-10 05:19
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_collections_abc.py	31.85 KB	-rw-r--r--	2026-01-10 05:19
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_compat_pickle.py	8.53 KB	-rw-r--r--	2026-01-10 05:19
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_ios_support.py	2.61 KB	-rw-r--r--	2026-01-10 05:19
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_opcode_metadata.py	9.05 KB	-rw-r--r--	2026-01-10 05:19
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_pydatetime.py	89.83 KB	-rw-r--r--	2026-01-10 05:19
_pydecimal.py	222.19 KB	-rw-r--r--	2026-01-10 05:19
_pyio.py	91.61 KB	-rw-r--r--	2026-01-10 05:19
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abc.py	6.38 KB	-rw-r--r--	2026-01-10 05:19
antigravity.py	500 B	-rw-r--r--	2026-01-10 05:19
argparse.py	99.28 KB	-rw-r--r--	2026-01-10 05:19
ast.py	63.81 KB	-rw-r--r--	2026-01-10 05:19
base64.py	21.54 KB	-rwxr-xr-x	2026-01-10 05:19
bdb.py	35.25 KB	-rw-r--r--	2026-01-10 05:19
bisect.py	3.34 KB	-rw-r--r--	2026-01-10 05:19
bz2.py	11.69 KB	-rw-r--r--	2026-01-10 05:19
cProfile.py	6.48 KB	-rwxr-xr-x	2026-01-10 05:19
calendar.py	25.47 KB	-rw-r--r--	2026-01-10 05:19
cmd.py	14.96 KB	-rw-r--r--	2026-01-10 05:19
code.py	12.86 KB	-rw-r--r--	2026-01-10 05:19
codecs.py	36.11 KB	-rw-r--r--	2026-01-10 05:19
codeop.py	5.69 KB	-rw-r--r--	2026-01-10 05:19
colorsys.py	3.97 KB	-rw-r--r--	2026-01-10 05:19
compileall.py	20.18 KB	-rw-r--r--	2026-01-10 05:19
configparser.py	52.57 KB	-rw-r--r--	2026-01-10 05:19
contextlib.py	27.15 KB	-rw-r--r--	2026-01-10 05:19
contextvars.py	129 B	-rw-r--r--	2026-01-10 05:19
copy.py	8.76 KB	-rw-r--r--	2026-01-10 05:19
copyreg.py	7.44 KB	-rw-r--r--	2026-01-10 05:19
csv.py	18.73 KB	-rw-r--r--	2026-01-10 05:19
dataclasses.py	63.03 KB	-rw-r--r--	2026-01-10 05:19
datetime.py	268 B	-rw-r--r--	2026-01-10 05:19
decimal.py	2.73 KB	-rw-r--r--	2026-01-10 05:19
difflib.py	81.41 KB	-rw-r--r--	2026-01-10 05:19
dis.py	40 KB	-rw-r--r--	2026-01-10 05:19
doctest.py	106.85 KB	-rw-r--r--	2026-01-10 05:19
enum.py	83.59 KB	-rw-r--r--	2026-01-10 05:19
filecmp.py	10.4 KB	-rw-r--r--	2026-01-10 05:19
fileinput.py	15.35 KB	-rw-r--r--	2026-01-10 05:19
fnmatch.py	6.04 KB	-rw-r--r--	2026-01-10 05:19
fractions.py	39.15 KB	-rw-r--r--	2026-01-10 05:19
ftplib.py	33.92 KB	-rw-r--r--	2026-01-10 05:19
functools.py	38.15 KB	-rw-r--r--	2026-01-10 05:19
genericpath.py	6.1 KB	-rw-r--r--	2026-01-10 05:19
getopt.py	7.31 KB	-rw-r--r--	2026-01-10 05:19
getpass.py	6.09 KB	-rw-r--r--	2026-01-10 05:19
gettext.py	21.03 KB	-rw-r--r--	2026-01-10 05:19
glob.py	19.44 KB	-rw-r--r--	2026-01-10 05:19
graphlib.py	9.42 KB	-rw-r--r--	2026-01-10 05:19
gzip.py	24.06 KB	-rw-r--r--	2026-01-10 05:19
hashlib.py	9.22 KB	-rw-r--r--	2026-01-10 05:19
heapq.py	22.48 KB	-rw-r--r--	2026-01-10 05:19
hmac.py	7.54 KB	-rw-r--r--	2026-01-10 05:19
imaplib.py	53.07 KB	-rw-r--r--	2026-01-10 05:19
inspect.py	125.63 KB	-rw-r--r--	2026-01-10 05:19
io.py	3.5 KB	-rw-r--r--	2026-01-10 05:19
ipaddress.py	79.74 KB	-rw-r--r--	2026-01-10 05:19
keyword.py	1.05 KB	-rw-r--r--	2026-01-10 05:19
linecache.py	7.11 KB	-rw-r--r--	2026-01-10 05:19
locale.py	77.18 KB	-rw-r--r--	2026-01-10 05:19
lzma.py	13.08 KB	-rw-r--r--	2026-01-10 05:19
mailbox.py	79.73 KB	-rw-r--r--	2026-01-10 05:19
mimetypes.py	23.29 KB	-rw-r--r--	2026-01-10 05:19
modulefinder.py	23.23 KB	-rw-r--r--	2026-01-10 05:19
netrc.py	6.87 KB	-rw-r--r--	2026-01-10 05:19
ntpath.py	30.16 KB	-rw-r--r--	2026-01-10 05:19
nturl2path.py	2.32 KB	-rw-r--r--	2026-01-10 05:19
numbers.py	11.49 KB	-rw-r--r--	2026-01-10 05:19
opcode.py	2.76 KB	-rw-r--r--	2026-01-10 05:19
operator.py	10.72 KB	-rw-r--r--	2026-01-10 05:19
optparse.py	58.95 KB	-rw-r--r--	2026-01-10 05:19
os.py	40.65 KB	-rw-r--r--	2026-01-10 05:19
pdb.py	89.84 KB	-rwxr-xr-x	2026-01-10 05:19
pickle.py	65.39 KB	-rw-r--r--	2026-01-10 05:19
pickletools.py	91.85 KB	-rw-r--r--	2026-01-10 05:19
pkgutil.py	17.85 KB	-rw-r--r--	2026-01-10 05:19
platform.py	46.25 KB	-rwxr-xr-x	2026-01-10 05:19
plistlib.py	29.33 KB	-rw-r--r--	2026-01-10 05:19
poplib.py	14.26 KB	-rw-r--r--	2026-01-10 05:19
posixpath.py	17.81 KB	-rw-r--r--	2026-01-10 05:19
pprint.py	23.59 KB	-rw-r--r--	2026-01-10 05:19
profile.py	22.61 KB	-rwxr-xr-x	2026-01-10 05:19
pstats.py	28.61 KB	-rw-r--r--	2026-01-10 05:19
pty.py	5.99 KB	-rw-r--r--	2026-01-10 05:19
py_compile.py	7.65 KB	-rw-r--r--	2026-01-10 05:19
pyclbr.py	11.13 KB	-rw-r--r--	2026-01-10 05:19
pydoc.py	107.58 KB	-rwxr-xr-x	2026-01-10 05:19
queue.py	13.14 KB	-rw-r--r--	2026-01-10 05:19
quopri.py	7.03 KB	-rwxr-xr-x	2026-01-10 05:19
random.py	36.14 KB	-rw-r--r--	2026-01-10 05:19
reprlib.py	7.88 KB	-rw-r--r--	2026-01-10 05:19
rlcompleter.py	7.73 KB	-rw-r--r--	2026-01-10 05:19
runpy.py	12.58 KB	-rw-r--r--	2026-01-10 05:19
sched.py	6.2 KB	-rw-r--r--	2026-01-10 05:19
secrets.py	1.94 KB	-rw-r--r--	2026-01-10 05:19
selectors.py	19 KB	-rw-r--r--	2026-01-10 05:19
shelve.py	8.6 KB	-rw-r--r--	2026-01-10 05:19
shlex.py	13.04 KB	-rw-r--r--	2026-01-10 05:19
shutil.py	56.12 KB	-rw-r--r--	2026-01-10 05:19
signal.py	2.44 KB	-rw-r--r--	2026-01-10 05:19
site.py	24.96 KB	-rw-r--r--	2026-01-10 05:19
smtplib.py	42.9 KB	-rwxr-xr-x	2026-01-10 05:19
socket.py	36.87 KB	-rw-r--r--	2026-01-10 05:19
socketserver.py	27.41 KB	-rw-r--r--	2026-01-10 05:19
sre_compile.py	231 B	-rw-r--r--	2026-01-10 05:19
sre_constants.py	232 B	-rw-r--r--	2026-01-10 05:19
sre_parse.py	229 B	-rw-r--r--	2026-01-10 05:19
ssl.py	51.47 KB	-rw-r--r--	2026-01-10 05:19
stat.py	6 KB	-rw-r--r--	2026-01-10 05:19
statistics.py	60.72 KB	-rw-r--r--	2026-01-10 05:19
string.py	11.51 KB	-rw-r--r--	2026-01-10 05:19
stringprep.py	12.61 KB	-rw-r--r--	2026-01-10 05:19
struct.py	257 B	-rw-r--r--	2026-01-10 05:19
subprocess.py	88.7 KB	-rw-r--r--	2026-01-10 05:19
symtable.py	13.87 KB	-rw-r--r--	2026-01-10 05:19
tabnanny.py	11.27 KB	-rwxr-xr-x	2026-01-10 05:19
tarfile.py	111.74 KB	-rwxr-xr-x	2026-01-10 05:19
tempfile.py	31.65 KB	-rw-r--r--	2026-01-10 05:19
textwrap.py	19.49 KB	-rw-r--r--	2026-01-10 05:19
this.py	1003 B	-rw-r--r--	2026-01-10 05:19
threading.py	54.05 KB	-rw-r--r--	2026-01-10 05:19
timeit.py	13.16 KB	-rwxr-xr-x	2026-01-10 05:19
token.py	2.43 KB	-rw-r--r--	2026-01-10 05:19
tokenize.py	21.06 KB	-rw-r--r--	2026-01-10 05:19
trace.py	29.03 KB	-rwxr-xr-x	2026-01-10 05:19
traceback.py	65 KB	-rw-r--r--	2026-01-10 05:19
tracemalloc.py	17.62 KB	-rw-r--r--	2026-01-10 05:19
tty.py	1.99 KB	-rw-r--r--	2026-01-10 05:19
types.py	10.94 KB	-rw-r--r--	2026-01-10 05:19
typing.py	130.14 KB	-rw-r--r--	2026-01-10 05:19
uuid.py	28.77 KB	-rw-r--r--	2026-01-10 05:19
warnings.py	26.44 KB	-rw-r--r--	2026-01-10 05:19
wave.py	22.71 KB	-rw-r--r--	2026-01-10 05:19
weakref.py	21.01 KB	-rw-r--r--	2026-01-10 05:19
webbrowser.py	23.73 KB	-rwxr-xr-x	2026-01-10 05:19
zipapp.py	8.42 KB	-rw-r--r--	2026-01-10 05:19
zipimport.py	32.12 KB	-rw-r--r--	2026-01-10 05:19

Rename

"""Internal classes used by the gzip, lzma and bz2 modules"""

import io
import sys

BUFFER_SIZE = io.DEFAULT_BUFFER_SIZE  # Compressed data read chunk size

class BaseStream(io.BufferedIOBase):
    """Mode-checking helper functions."""

def _check_not_closed(self):
        if self.closed:
            raise ValueError("I/O operation on closed file")

def _check_can_read(self):
        if not self.readable():
            raise io.UnsupportedOperation("File not open for reading")

def _check_can_write(self):
        if not self.writable():
            raise io.UnsupportedOperation("File not open for writing")

def _check_can_seek(self):
        if not self.readable():
            raise io.UnsupportedOperation("Seeking is only supported "
                                          "on files open for reading")
        if not self.seekable():
            raise io.UnsupportedOperation("The underlying file object "
                                          "does not support seeking")

class DecompressReader(io.RawIOBase):
    """Adapts the decompressor API to a RawIOBase reader API"""

def readable(self):
        return True

def __init__(self, fp, decomp_factory, trailing_error=(), **decomp_args):
        self._fp = fp
        self._eof = False
        self._pos = 0  # Current offset in decompressed stream

# Set to size of decompressed stream once it is known, for SEEK_END
        self._size = -1

# Save the decompressor factory and arguments.
        # If the file contains multiple compressed streams, each
        # stream will need a separate decompressor object. A new decompressor
        # object is also needed when implementing a backwards seek().
        self._decomp_factory = decomp_factory
        self._decomp_args = decomp_args
        self._decompressor = self._decomp_factory(**self._decomp_args)

# Exception class to catch from decompressor signifying invalid
        # trailing data to ignore
        self._trailing_error = trailing_error

def close(self):
        self._decompressor = None
        return super().close()

def seekable(self):
        return self._fp.seekable()

def readinto(self, b):
        with memoryview(b) as view, view.cast("B") as byte_view:
            data = self.read(len(byte_view))
            byte_view[:len(data)] = data
        return len(data)

def read(self, size=-1):
        if size < 0:
            return self.readall()

if not size or self._eof:
            return b""
        data = None  # Default if EOF is encountered
        # Depending on the input data, our call to the decompressor may not
        # return any data. In this case, try again after reading another block.
        while True:
            if self._decompressor.eof:
                rawblock = (self._decompressor.unused_data or
                            self._fp.read(BUFFER_SIZE))
                if not rawblock:
                    break
                # Continue to next stream.
                self._decompressor = self._decomp_factory(
                    **self._decomp_args)
                try:
                    data = self._decompressor.decompress(rawblock, size)
                except self._trailing_error:
                    # Trailing data isn't a valid compressed stream; ignore it.
                    break
            else:
                if self._decompressor.needs_input:
                    rawblock = self._fp.read(BUFFER_SIZE)
                    if not rawblock:
                        raise EOFError("Compressed file ended before the "
                                       "end-of-stream marker was reached")
                else:
                    rawblock = b""
                data = self._decompressor.decompress(rawblock, size)
            if data:
                break
        if not data:
            self._eof = True
            self._size = self._pos
            return b""
        self._pos += len(data)
        return data

def readall(self):
        chunks = []
        # sys.maxsize means the max length of output buffer is unlimited,
        # so that the whole input buffer can be decompressed within one
        # .decompress() call.
        while data := self.read(sys.maxsize):
            chunks.append(data)

return b"".join(chunks)

# Rewind the file to the beginning of the data stream.
    def _rewind(self):
        self._fp.seek(0)
        self._eof = False
        self._pos = 0
        self._decompressor = self._decomp_factory(**self._decomp_args)

def seek(self, offset, whence=io.SEEK_SET):
        # Recalculate offset as an absolute file position.
        if whence == io.SEEK_SET:
            pass
        elif whence == io.SEEK_CUR:
            offset = self._pos + offset
        elif whence == io.SEEK_END:
            # Seeking relative to EOF - we need to know the file's size.
            if self._size < 0:
                while self.read(io.DEFAULT_BUFFER_SIZE):
                    pass
            offset = self._size + offset
        else:
            raise ValueError("Invalid value for whence: {}".format(whence))

# Make it so that offset is the number of bytes to skip forward.
        if offset < self._pos:
            self._rewind()
        else:
            offset -= self._pos

# Read and discard data until we reach the desired position.
        while offset > 0:
            data = self.read(min(io.DEFAULT_BUFFER_SIZE, offset))
            if not data:
                break
            offset -= len(data)

return self._pos

def tell(self):
        """Return the current file position."""
        return self._pos