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ðŸ“ ..
ðŸ“„ LICENSE.txt(13.61 KB)
ðŸ“„ __future__.py(5.03 KB)
ðŸ“„ __phello__.foo.py(64 B)
ðŸ“ __pycache__
ðŸ“„ _bootlocale.py(1.76 KB)
ðŸ“„ _collections_abc.py(25.49 KB)
ðŸ“„ _compat_pickle.py(8.54 KB)
ðŸ“„ _compression.py(5.21 KB)
ðŸ“„ _dummy_thread.py(5.89 KB)
ðŸ“„ _markupbase.py(14.26 KB)
ðŸ“„ _osx_support.py(21.26 KB)
ðŸ“„ _py_abc.py(6.04 KB)
ðŸ“„ _pydecimal.py(223.31 KB)
ðŸ“„ _pyio.py(90.99 KB)
ðŸ“„ _sitebuiltins.py(3.04 KB)
ðŸ“„ _strptime.py(24.68 KB)
ðŸ“„ _sysconfigdata__linux_x86_64-linux-gnu.py(40.7 KB)
ðŸ“„ _sysconfigdata_d_linux_x86_64-linux-gnu.py(40.47 KB)
ðŸ“„ _threading_local.py(7.05 KB)
ðŸ“„ _weakrefset.py(5.6 KB)
ðŸ“„ abc.py(4.38 KB)
ðŸ“„ aifc.py(32.04 KB)
ðŸ“„ antigravity.py(477 B)
ðŸ“„ argparse.py(93.76 KB)
ðŸ“„ ast.py(18.78 KB)
ðŸ“„ asynchat.py(11.06 KB)
ðŸ“ asyncio
ðŸ“„ asyncore.py(19.62 KB)
ðŸ“„ base64.py(19.92 KB)
ðŸ“„ bdb.py(31.3 KB)
ðŸ“„ binhex.py(13.63 KB)
ðŸ“„ bisect.py(2.16 KB)
ðŸ“„ bz2.py(12.26 KB)
ðŸ“„ cProfile.py(6.86 KB)
ðŸ“„ calendar.py(24.25 KB)
ðŸ“„ cgi.py(33.15 KB)
ðŸ“„ cgitb.py(11.81 KB)
ðŸ“„ chunk.py(5.31 KB)
ðŸ“„ cmd.py(14.51 KB)
ðŸ“„ code.py(10.37 KB)
ðŸ“„ codecs.py(35.81 KB)
ðŸ“„ codeop.py(6.18 KB)
ðŸ“ collections
ðŸ“„ colorsys.py(3.97 KB)
ðŸ“„ compileall.py(13.36 KB)
ðŸ“ concurrent
ðŸ“ config-3.8-x86_64-linux-gnu
ðŸ“„ configparser.py(53.1 KB)
ðŸ“„ contextlib.py(24.41 KB)
ðŸ“„ contextvars.py(129 B)
ðŸ“„ copy.py(8.46 KB)
ðŸ“„ copyreg.py(6.97 KB)
ðŸ“„ crypt.py(3.53 KB)
ðŸ“„ csv.py(15.77 KB)
ðŸ“ ctypes
ðŸ“ curses
ðŸ“„ dataclasses.py(48.8 KB)
ðŸ“„ datetime.py(86.22 KB)
ðŸ“ dbm
ðŸ“„ decimal.py(320 B)
ðŸ“„ difflib.py(82.09 KB)
ðŸ“„ dis.py(20.09 KB)
ðŸ“ distutils
ðŸ“„ doctest.py(102.09 KB)
ðŸ“„ dummy_threading.py(2.75 KB)
ðŸ“ email
ðŸ“ encodings
ðŸ“ ensurepip
ðŸ“„ enum.py(37.24 KB)
ðŸ“„ filecmp.py(9.6 KB)
ðŸ“„ fileinput.py(14.36 KB)
ðŸ“„ fnmatch.py(3.98 KB)
ðŸ“„ formatter.py(14.79 KB)
ðŸ“„ fractions.py(23.76 KB)
ðŸ“„ ftplib.py(34.31 KB)
ðŸ“„ functools.py(36.53 KB)
ðŸ“„ genericpath.py(4.86 KB)
ðŸ“„ getopt.py(7.31 KB)
ðŸ“„ getpass.py(5.85 KB)
ðŸ“„ gettext.py(26.5 KB)
ðŸ“„ glob.py(5.56 KB)
ðŸ“„ gzip.py(20.91 KB)
ðŸ“„ hashlib.py(9.5 KB)
ðŸ“„ heapq.py(22.34 KB)
ðŸ“„ hmac.py(6.47 KB)
ðŸ“ html
ðŸ“ http
ðŸ“„ imaplib.py(52.35 KB)
ðŸ“„ imghdr.py(3.72 KB)
ðŸ“„ imp.py(10.29 KB)
ðŸ“ importlib
ðŸ“„ inspect.py(115.77 KB)
ðŸ“„ io.py(3.46 KB)
ðŸ“„ ipaddress.py(73.14 KB)
ðŸ“ json
ðŸ“„ keyword.py(945 B)
ðŸ“ lib-dynload
ðŸ“ lib2to3
ðŸ“„ linecache.py(5.21 KB)
ðŸ“„ locale.py(76.36 KB)
ðŸ“ logging
ðŸ“„ lzma.py(12.68 KB)
ðŸ“„ mailbox.py(76.82 KB)
ðŸ“„ mailcap.py(8.85 KB)
ðŸ“„ mimetypes.py(21.16 KB)
ðŸ“„ modulefinder.py(23.86 KB)
ðŸ“ multiprocessing
ðŸ“„ netrc.py(5.44 KB)
ðŸ“„ nntplib.py(42.25 KB)
ðŸ“„ ntpath.py(27.08 KB)
ðŸ“„ nturl2path.py(2.82 KB)
ðŸ“„ numbers.py(10 KB)
ðŸ“„ opcode.py(5.67 KB)
ðŸ“„ operator.py(10.46 KB)
ðŸ“„ optparse.py(58.95 KB)
ðŸ“„ os.py(38.08 KB)
ðŸ“„ pathlib.py(51.38 KB)
ðŸ“„ pdb.py(61.28 KB)
ðŸ“„ pickle.py(62.96 KB)
ðŸ“„ pickletools.py(91.29 KB)
ðŸ“„ pipes.py(8.71 KB)
ðŸ“„ pkgutil.py(21 KB)
ðŸ“„ platform.py(39.49 KB)
ðŸ“„ plistlib.py(31.46 KB)
ðŸ“„ poplib.py(14.72 KB)
ðŸ“„ posixpath.py(15.26 KB)
ðŸ“„ pprint.py(20.98 KB)
ðŸ“„ profile.py(23.01 KB)
ðŸ“„ pstats.py(26.7 KB)
ðŸ“„ pty.py(4.69 KB)
ðŸ“„ py_compile.py(8.01 KB)
ðŸ“„ pyclbr.py(14.9 KB)
ðŸ“„ pydoc.py(104.2 KB)
ðŸ“ pydoc_data
ðŸ“„ queue.py(11.09 KB)
ðŸ“„ quopri.py(7.09 KB)
ðŸ“„ random.py(28.13 KB)
ðŸ“„ re.py(15.49 KB)
ðŸ“„ reprlib.py(5.14 KB)
ðŸ“„ rlcompleter.py(6.93 KB)
ðŸ“„ runpy.py(11.77 KB)
ðŸ“„ sched.py(6.29 KB)
ðŸ“„ secrets.py(1.99 KB)
ðŸ“„ selectors.py(18.13 KB)
ðŸ“„ shelve.py(8.33 KB)
ðŸ“„ shlex.py(13.01 KB)
ðŸ“„ shutil.py(50.55 KB)
ðŸ“„ signal.py(2.22 KB)
ðŸ“ site-packages
ðŸ“„ site.py(21.36 KB)
ðŸ“„ smtpd.py(33.91 KB)
ðŸ“„ smtplib.py(43.96 KB)
ðŸ“„ sndhdr.py(6.93 KB)
ðŸ“„ socket.py(34.63 KB)
ðŸ“„ socketserver.py(26.66 KB)
ðŸ“ sqlite3
ðŸ“„ sre_compile.py(26.07 KB)
ðŸ“„ sre_constants.py(6.99 KB)
ðŸ“„ sre_parse.py(39.29 KB)
ðŸ“„ ssl.py(51.3 KB)
ðŸ“„ stat.py(5.36 KB)
ðŸ“„ statistics.py(38.76 KB)
ðŸ“„ string.py(10.29 KB)
ðŸ“„ stringprep.py(12.61 KB)
ðŸ“„ struct.py(257 B)
ðŸ“„ subprocess.py(76.42 KB)
ðŸ“„ sunau.py(17.94 KB)
ðŸ“„ symbol.py(2.06 KB)
ðŸ“„ symtable.py(7.83 KB)
ðŸ“„ sysconfig.py(24.31 KB)
ðŸ“„ tabnanny.py(11.15 KB)
ðŸ“„ tarfile.py(103.55 KB)
ðŸ“„ telnetlib.py(22.71 KB)
ðŸ“„ tempfile.py(27.17 KB)
ðŸ“„ textwrap.py(18.95 KB)
ðŸ“„ this.py(1003 B)
ðŸ“„ threading.py(49.63 KB)
ðŸ“„ timeit.py(13.18 KB)
ðŸ“„ token.py(2.31 KB)
ðŸ“„ tokenize.py(25.24 KB)
ðŸ“„ trace.py(29.18 KB)
ðŸ“„ traceback.py(23.06 KB)
ðŸ“„ tracemalloc.py(16.68 KB)
ðŸ“„ tty.py(879 B)
ðŸ“„ types.py(9.49 KB)
ðŸ“„ typing.py(67.35 KB)
ðŸ“ unittest
ðŸ“ urllib
ðŸ“„ uu.py(7.11 KB)
ðŸ“„ uuid.py(29.75 KB)
ðŸ“ venv
ðŸ“„ warnings.py(19.23 KB)
ðŸ“„ wave.py(17.8 KB)
ðŸ“„ weakref.py(20.89 KB)
ðŸ“„ webbrowser.py(23.53 KB)
ðŸ“ wsgiref
ðŸ“„ xdrlib.py(5.77 KB)
ðŸ“ xml
ðŸ“ xmlrpc
ðŸ“„ zipapp.py(7.36 KB)
ðŸ“„ zipfile.py(86.4 KB)
ðŸ“„ zipimport.py(30.04 KB)

Editing: _compression.py

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

import io

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

# 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

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