FM / python3.4

/opt/alt/python34/lib64/python3.4

Name	Size	Mode	Actions
asyncio/	-	0755	rm
collections/	-	0755	rm
concurrent/	-	0755	rm
config-3.4m/	-	0755	rm
ctypes/	-	0755	rm
curses/	-	0755	rm
dbm/	-	0755	rm
distutils/	-	0755	rm
email/	-	0755	rm
encodings/	-	0755	rm
ensurepip/	-	0755	rm
html/	-	0755	rm
http/	-	0755	rm
idlelib/	-	0755	rm
importlib/	-	0755	rm
json/	-	0755	rm
lib-dynload/	-	0755	rm
lib2to3/	-	0755	rm
logging/	-	0755	rm
multiprocessing/	-	0755	rm
plat-linux/	-	0755	rm
pydoc_data/	-	0755	rm
site-packages/	-	0755	rm
sqlite3/	-	0755	rm
test/	-	0755	rm
unittest/	-	0755	rm
urllib/	-	0755	rm
venv/	-	0755	rm
wsgiref/	-	0755	rm
xml/	-	0755	rm
xmlrpc/	-	0755	rm
__pycache__/	-	0755	rm
abc.py	8624	0644	edit dl rm
aifc.py	31578	0644	edit dl rm
antigravity.py	475	0644	edit dl rm
argparse.py	90027	0644	edit dl rm
ast.py	12034	0644	edit dl rm
asynchat.py	11825	0644	edit dl rm
asyncore.py	20998	0644	edit dl rm
base64.py	20180	0755	edit dl rm
bdb.py	23354	0644	edit dl rm
binhex.py	13928	0644	edit dl rm
bisect.py	2595	0644	edit dl rm
bz2.py	18860	0644	edit dl rm
calendar.py	22941	0644	edit dl rm
cgi.py	35941	0755	edit dl rm
cgitb.py	12041	0644	edit dl rm
chunk.py	5425	0644	edit dl rm
cmd.py	14860	0644	edit dl rm
code.py	10037	0644	edit dl rm
codecs.py	35910	0644	edit dl rm
codeop.py	5994	0644	edit dl rm
colorsys.py	4064	0644	edit dl rm
compileall.py	9618	0644	edit dl rm
configparser.py	49698	0644	edit dl rm
contextlib.py	11639	0644	edit dl rm
copy.py	9005	0644	edit dl rm
copyreg.py	6833	0644	edit dl rm
cProfile.py	5324	0755	edit dl rm
crypt.py	1879	0644	edit dl rm
csv.py	16185	0644	edit dl rm
datetime.py	75804	0644	edit dl rm
decimal.py	228688	0644	edit dl rm
difflib.py	81684	0644	edit dl rm
dis.py	17160	0644	edit dl rm
doctest.py	104492	0644	edit dl rm
dummy_threading.py	2815	0644	edit dl rm
enum.py	21538	0644	edit dl rm
filecmp.py	9830	0644	edit dl rm
fileinput.py	14865	0644	edit dl rm
fnmatch.py	3163	0644	edit dl rm
formatter.py	15173	0644	edit dl rm
fractions.py	23203	0644	edit dl rm
ftplib.py	38532	0644	edit dl rm
functools.py	28511	0644	edit dl rm
genericpath.py	3882	0644	edit dl rm
getopt.py	7489	0644	edit dl rm
getpass.py	6069	0644	edit dl rm
gettext.py	20767	0644	edit dl rm
glob.py	3461	0644	edit dl rm
gzip.py	24314	0644	edit dl rm
hashlib.py	9850	0644	edit dl rm
heapq.py	17997	0644	edit dl rm
hmac.py	5063	0644	edit dl rm
imaplib.py	50267	0644	edit dl rm
imghdr.py	3528	0644	edit dl rm
imp.py	9984	0644	edit dl rm
inspect.py	104640	0644	edit dl rm
io.py	3396	0644	edit dl rm
ipaddress.py	71598	0644	edit dl rm
keyword.py	2222	0755	edit dl rm
linecache.py	3953	0644	edit dl rm
locale.py	74530	0644	edit dl rm
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numbers.py	10243	0644	edit dl rm
opcode.py	5442	0644	edit dl rm
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optparse.py	60346	0644	edit dl rm
os.py	33882	0644	edit dl rm
pathlib.py	42467	0644	edit dl rm
pdb.py	60992	0755	edit dl rm
pickle.py	55989	0644	edit dl rm
pickletools.py	91762	0644	edit dl rm
pipes.py	8916	0644	edit dl rm
pkgutil.py	21215	0644	edit dl rm
platform.py	46761	0755	edit dl rm
plistlib.py	31791	0644	edit dl rm
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pprint.py	14919	0644	edit dl rm
profile.py	22032	0755	edit dl rm
pstats.py	26316	0644	edit dl rm
pty.py	4763	0644	edit dl rm
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pydoc.py	103011	0755	edit dl rm
py_compile.py	7103	0644	edit dl rm
queue.py	8835	0644	edit dl rm
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random.py	26084	0644	edit dl rm
re.py	15604	0644	edit dl rm
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rlcompleter.py	6069	0644	edit dl rm
runpy.py	10816	0644	edit dl rm
sched.py	6354	0644	edit dl rm
selectors.py	17097	0644	edit dl rm
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shutil.py	39902	0644	edit dl rm
site.py	21553	0644	edit dl rm
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sndhdr.py	6256	0644	edit dl rm
socket.py	19067	0644	edit dl rm
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string.py	11445	0644	edit dl rm
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subprocess.py	64549	0644	edit dl rm
sunau.py	18095	0644	edit dl rm
symbol.py	2053	0755	edit dl rm
symtable.py	7404	0644	edit dl rm
sysconfig.py	24632	0644	edit dl rm
tabnanny.py	11410	0755	edit dl rm
tarfile.py	91557	0755	edit dl rm
telnetlib.py	23074	0644	edit dl rm
tempfile.py	22525	0644	edit dl rm
textwrap.py	19282	0644	edit dl rm
this.py	1003	0644	edit dl rm
threading.py	48802	0644	edit dl rm
timeit.py	11972	0755	edit dl rm
token.py	3034	0644	edit dl rm
tokenize.py	25596	0644	edit dl rm
trace.py	31487	0755	edit dl rm
traceback.py	11167	0644	edit dl rm
tracemalloc.py	15651	0644	edit dl rm
tty.py	879	0644	edit dl rm
types.py	5411	0644	edit dl rm
uu.py	6766	0755	edit dl rm
uuid.py	23724	0644	edit dl rm
warnings.py	14303	0644	edit dl rm
wave.py	17682	0644	edit dl rm
weakref.py	19384	0644	edit dl rm
webbrowser.py	21432	0755	edit dl rm
xdrlib.py	5913	0644	edit dl rm
zipfile.py	68547	0644	edit dl rm
_bootlocale.py	1301	0644	edit dl rm
_collections_abc.py	19898	0644	edit dl rm
_compat_pickle.py	8318	0644	edit dl rm
_dummy_thread.py	4872	0644	edit dl rm
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_osx_support.py	19101	0644	edit dl rm
_pyio.py	73893	0644	edit dl rm
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_sysconfigdata.py	24480	0644	edit dl rm
_threading_local.py	7410	0644	edit dl rm
_weakrefset.py	5705	0644	edit dl rm
__future__.py	4584	0644	edit dl rm
__phello__.foo.py	64	0644	edit dl rm

Edit: /opt/alt/python34/lib64/python3.4/bz2.py (18860B)

"""Interface to the libbzip2 compression library.

This module provides a file interface, classes for incremental
(de)compression, and functions for one-shot (de)compression.
"""

__all__ = ["BZ2File", "BZ2Compressor", "BZ2Decompressor",
           "open", "compress", "decompress"]

__author__ = "Nadeem Vawda <nadeem.vawda@gmail.com>"

from builtins import open as _builtin_open
import io
import warnings

try:
    from threading import RLock
except ImportError:
    from dummy_threading import RLock

from _bz2 import BZ2Compressor, BZ2Decompressor

_MODE_CLOSED   = 0
_MODE_READ     = 1
_MODE_READ_EOF = 2
_MODE_WRITE    = 3

_BUFFER_SIZE = 8192

class BZ2File(io.BufferedIOBase):

"""A file object providing transparent bzip2 (de)compression.

A BZ2File can act as a wrapper for an existing file object, or refer
    directly to a named file on disk.

Note that BZ2File provides a *binary* file interface - data read is
    returned as bytes, and data to be written should be given as bytes.
    """

def __init__(self, filename, mode="r", buffering=None, compresslevel=9):
        """Open a bzip2-compressed file.

If filename is a str or bytes object, it gives the name
        of the file to be opened. Otherwise, it should be a file object,
        which will be used to read or write the compressed data.

mode can be 'r' for reading (default), 'w' for (over)writing,
        'x' for creating exclusively, or 'a' for appending. These can
        equivalently be given as 'rb', 'wb', 'xb', and 'ab'.

buffering is ignored. Its use is deprecated.

If mode is 'w', 'x' or 'a', compresslevel can be a number between 1
        and 9 specifying the level of compression: 1 produces the least
        compression, and 9 (default) produces the most compression.

If mode is 'r', the input file may be the concatenation of
        multiple compressed streams.
        """
        # This lock must be recursive, so that BufferedIOBase's
        # readline(), readlines() and writelines() don't deadlock.
        self._lock = RLock()
        self._fp = None
        self._closefp = False
        self._mode = _MODE_CLOSED
        self._pos = 0
        self._size = -1

if buffering is not None:
            warnings.warn("Use of 'buffering' argument is deprecated",
                          DeprecationWarning)

if not (1 <= compresslevel <= 9):
            raise ValueError("compresslevel must be between 1 and 9")

if mode in ("", "r", "rb"):
            mode = "rb"
            mode_code = _MODE_READ
            self._decompressor = BZ2Decompressor()
            self._buffer = b""
            self._buffer_offset = 0
        elif mode in ("w", "wb"):
            mode = "wb"
            mode_code = _MODE_WRITE
            self._compressor = BZ2Compressor(compresslevel)
        elif mode in ("x", "xb"):
            mode = "xb"
            mode_code = _MODE_WRITE
            self._compressor = BZ2Compressor(compresslevel)
        elif mode in ("a", "ab"):
            mode = "ab"
            mode_code = _MODE_WRITE
            self._compressor = BZ2Compressor(compresslevel)
        else:
            raise ValueError("Invalid mode: %r" % (mode,))

if isinstance(filename, (str, bytes)):
            self._fp = _builtin_open(filename, mode)
            self._closefp = True
            self._mode = mode_code
        elif hasattr(filename, "read") or hasattr(filename, "write"):
            self._fp = filename
            self._mode = mode_code
        else:
            raise TypeError("filename must be a str or bytes object, or a file")

def close(self):
        """Flush and close the file.

May be called more than once without error. Once the file is
        closed, any other operation on it will raise a ValueError.
        """
        with self._lock:
            if self._mode == _MODE_CLOSED:
                return
            try:
                if self._mode in (_MODE_READ, _MODE_READ_EOF):
                    self._decompressor = None
                elif self._mode == _MODE_WRITE:
                    self._fp.write(self._compressor.flush())
                    self._compressor = None
            finally:
                try:
                    if self._closefp:
                        self._fp.close()
                finally:
                    self._fp = None
                    self._closefp = False
                    self._mode = _MODE_CLOSED
                    self._buffer = b""
                    self._buffer_offset = 0

@property
    def closed(self):
        """True if this file is closed."""
        return self._mode == _MODE_CLOSED

def fileno(self):
        """Return the file descriptor for the underlying file."""
        self._check_not_closed()
        return self._fp.fileno()

def seekable(self):
        """Return whether the file supports seeking."""
        return self.readable() and self._fp.seekable()

def readable(self):
        """Return whether the file was opened for reading."""
        self._check_not_closed()
        return self._mode in (_MODE_READ, _MODE_READ_EOF)

def writable(self):
        """Return whether the file was opened for writing."""
        self._check_not_closed()
        return self._mode == _MODE_WRITE

# 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 self._mode not in (_MODE_READ, _MODE_READ_EOF):
            self._check_not_closed()
            raise io.UnsupportedOperation("File not open for reading")

def _check_can_write(self):
        if self._mode != _MODE_WRITE:
            self._check_not_closed()
            raise io.UnsupportedOperation("File not open for writing")

def _check_can_seek(self):
        if self._mode not in (_MODE_READ, _MODE_READ_EOF):
            self._check_not_closed()
            raise io.UnsupportedOperation("Seeking is only supported "
                                          "on files open for reading")
        if not self._fp.seekable():
            raise io.UnsupportedOperation("The underlying file object "
                                          "does not support seeking")

# Fill the readahead buffer if it is empty. Returns False on EOF.
    def _fill_buffer(self):
        if self._mode == _MODE_READ_EOF:
            return False
        # 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 self._buffer_offset == len(self._buffer):
            rawblock = (self._decompressor.unused_data or
                        self._fp.read(_BUFFER_SIZE))

if not rawblock:
                if self._decompressor.eof:
                    # End-of-stream marker and end of file. We're good.
                    self._mode = _MODE_READ_EOF
                    self._size = self._pos
                    return False
                else:
                    # Problem - we were expecting more compressed data.
                    raise EOFError("Compressed file ended before the "
                                   "end-of-stream marker was reached")

if self._decompressor.eof:
                # Continue to next stream.
                self._decompressor = BZ2Decompressor()
                try:
                    self._buffer = self._decompressor.decompress(rawblock)
                except OSError:
                    # Trailing data isn't a valid bzip2 stream. We're done here.
                    self._mode = _MODE_READ_EOF
                    self._size = self._pos
                    return False
            else:
                self._buffer = self._decompressor.decompress(rawblock)
            self._buffer_offset = 0
        return True

# Read data until EOF.
    # If return_data is false, consume the data without returning it.
    def _read_all(self, return_data=True):
        # The loop assumes that _buffer_offset is 0. Ensure that this is true.
        self._buffer = self._buffer[self._buffer_offset:]
        self._buffer_offset = 0

blocks = []
        while self._fill_buffer():
            if return_data:
                blocks.append(self._buffer)
            self._pos += len(self._buffer)
            self._buffer = b""
        if return_data:
            return b"".join(blocks)

# Read a block of up to n bytes.
    # If return_data is false, consume the data without returning it.
    def _read_block(self, n, return_data=True):
        # If we have enough data buffered, return immediately.
        end = self._buffer_offset + n
        if end <= len(self._buffer):
            data = self._buffer[self._buffer_offset : end]
            self._buffer_offset = end
            self._pos += len(data)
            return data if return_data else None

# The loop assumes that _buffer_offset is 0. Ensure that this is true.
        self._buffer = self._buffer[self._buffer_offset:]
        self._buffer_offset = 0

blocks = []
        while n > 0 and self._fill_buffer():
            if n < len(self._buffer):
                data = self._buffer[:n]
                self._buffer_offset = n
            else:
                data = self._buffer
                self._buffer = b""
            if return_data:
                blocks.append(data)
            self._pos += len(data)
            n -= len(data)
        if return_data:
            return b"".join(blocks)

def peek(self, n=0):
        """Return buffered data without advancing the file position.

Always returns at least one byte of data, unless at EOF.
        The exact number of bytes returned is unspecified.
        """
        with self._lock:
            self._check_can_read()
            if not self._fill_buffer():
                return b""
            return self._buffer[self._buffer_offset:]

def read(self, size=-1):
        """Read up to size uncompressed bytes from the file.

If size is negative or omitted, read until EOF is reached.
        Returns b'' if the file is already at EOF.
        """
        with self._lock:
            self._check_can_read()
            if size == 0:
                return b""
            elif size < 0:
                return self._read_all()
            else:
                return self._read_block(size)

def read1(self, size=-1):
        """Read up to size uncompressed bytes, while trying to avoid
        making multiple reads from the underlying stream.

Returns b'' if the file is at EOF.
        """
        # Usually, read1() calls _fp.read() at most once. However, sometimes
        # this does not give enough data for the decompressor to make progress.
        # In this case we make multiple reads, to avoid returning b"".
        with self._lock:
            self._check_can_read()
            if (size == 0 or
                # Only call _fill_buffer() if the buffer is actually empty.
                # This gives a significant speedup if *size* is small.
                (self._buffer_offset == len(self._buffer) and not self._fill_buffer())):
                return b""
            if size > 0:
                data = self._buffer[self._buffer_offset :
                                    self._buffer_offset + size]
                self._buffer_offset += len(data)
            else:
                data = self._buffer[self._buffer_offset:]
                self._buffer = b""
                self._buffer_offset = 0
            self._pos += len(data)
            return data

def readinto(self, b):
        """Read up to len(b) bytes into b.

Returns the number of bytes read (0 for EOF).
        """
        with self._lock:
            return io.BufferedIOBase.readinto(self, b)

def readline(self, size=-1):
        """Read a line of uncompressed bytes from the file.

The terminating newline (if present) is retained. If size is
        non-negative, no more than size bytes will be read (in which
        case the line may be incomplete). Returns b'' if already at EOF.
        """
        if not isinstance(size, int):
            if not hasattr(size, "__index__"):
                raise TypeError("Integer argument expected")
            size = size.__index__()
        with self._lock:
            self._check_can_read()
            # Shortcut for the common case - the whole line is in the buffer.
            if size < 0:
                end = self._buffer.find(b"\n", self._buffer_offset) + 1
                if end > 0:
                    line = self._buffer[self._buffer_offset : end]
                    self._buffer_offset = end
                    self._pos += len(line)
                    return line
            return io.BufferedIOBase.readline(self, size)

def readlines(self, size=-1):
        """Read a list of lines of uncompressed bytes from the file.

size can be specified to control the number of lines read: no
        further lines will be read once the total size of the lines read
        so far equals or exceeds size.
        """
        if not isinstance(size, int):
            if not hasattr(size, "__index__"):
                raise TypeError("Integer argument expected")
            size = size.__index__()
        with self._lock:
            return io.BufferedIOBase.readlines(self, size)

def write(self, data):
        """Write a byte string to the file.

Returns the number of uncompressed bytes written, which is
        always len(data). Note that due to buffering, the file on disk
        may not reflect the data written until close() is called.
        """
        with self._lock:
            self._check_can_write()
            compressed = self._compressor.compress(data)
            self._fp.write(compressed)
            self._pos += len(data)
            return len(data)

def writelines(self, seq):
        """Write a sequence of byte strings to the file.

Returns the number of uncompressed bytes written.
        seq can be any iterable yielding byte strings.

Line separators are not added between the written byte strings.
        """
        with self._lock:
            return io.BufferedIOBase.writelines(self, seq)

# Rewind the file to the beginning of the data stream.
    def _rewind(self):
        self._fp.seek(0, 0)
        self._mode = _MODE_READ
        self._pos = 0
        self._decompressor = BZ2Decompressor()
        self._buffer = b""
        self._buffer_offset = 0

def seek(self, offset, whence=0):
        """Change the file position.

The new position is specified by offset, relative to the
        position indicated by whence. Values for whence are:

0: start of stream (default); offset must not be negative
            1: current stream position
            2: end of stream; offset must not be positive

Returns the new file position.

Note that seeking is emulated, so depending on the parameters,
        this operation may be extremely slow.
        """
        with self._lock:
            self._check_can_seek()

# Recalculate offset as an absolute file position.
            if whence == 0:
                pass
            elif whence == 1:
                offset = self._pos + offset
            elif whence == 2:
                # Seeking relative to EOF - we need to know the file's size.
                if self._size < 0:
                    self._read_all(return_data=False)
                offset = self._size + offset
            else:
                raise ValueError("Invalid value for whence: %s" % (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.
            self._read_block(offset, return_data=False)

return self._pos

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

def open(filename, mode="rb", compresslevel=9,
         encoding=None, errors=None, newline=None):
    """Open a bzip2-compressed file in binary or text mode.

The filename argument can be an actual filename (a str or bytes
    object), or an existing file object to read from or write to.

The mode argument can be "r", "rb", "w", "wb", "x", "xb", "a" or
    "ab" for binary mode, or "rt", "wt", "xt" or "at" for text mode.
    The default mode is "rb", and the default compresslevel is 9.

For binary mode, this function is equivalent to the BZ2File
    constructor: BZ2File(filename, mode, compresslevel). In this case,
    the encoding, errors and newline arguments must not be provided.

For text mode, a BZ2File object is created, and wrapped in an
    io.TextIOWrapper instance with the specified encoding, error
    handling behavior, and line ending(s).

"""
    if "t" in mode:
        if "b" in mode:
            raise ValueError("Invalid mode: %r" % (mode,))
    else:
        if encoding is not None:
            raise ValueError("Argument 'encoding' not supported in binary mode")
        if errors is not None:
            raise ValueError("Argument 'errors' not supported in binary mode")
        if newline is not None:
            raise ValueError("Argument 'newline' not supported in binary mode")

bz_mode = mode.replace("t", "")
    binary_file = BZ2File(filename, bz_mode, compresslevel=compresslevel)

if "t" in mode:
        return io.TextIOWrapper(binary_file, encoding, errors, newline)
    else:
        return binary_file

def compress(data, compresslevel=9):
    """Compress a block of data.

compresslevel, if given, must be a number between 1 and 9.

For incremental compression, use a BZ2Compressor object instead.
    """
    comp = BZ2Compressor(compresslevel)
    return comp.compress(data) + comp.flush()

def decompress(data):
    """Decompress a block of data.

For incremental decompression, use a BZ2Decompressor object instead.
    """
    results = []
    while data:
        decomp = BZ2Decompressor()
        try:
            res = decomp.decompress(data)
        except OSError:
            if results:
                break  # Leftover data is not a valid bzip2 stream; ignore it.
            else:
                raise  # Error on the first iteration; bail out.
        results.append(res)
        if not decomp.eof:
            raise ValueError("Compressed data ended before the "
                             "end-of-stream marker was reached")
        data = decomp.unused_data
    return b"".join(results)

cmd: