OXIESEC PANEL

Name	Size	Modified	Perms
📁 ..	-	10/02/2024 07:52:55 PM	rwxr-xr-x
📄 LICENSE.txt	12.47 KB	09/30/2024 02:20:08 PM	rw-r--r--
📄 __future__.py	4.73 KB	09/30/2024 02:20:03 PM	rw-r--r--
📄 __phello__.foo.py	64 bytes	09/30/2024 02:20:03 PM	rw-r--r--
📁 __pycache__	-	10/02/2024 07:52:55 PM	rwxr-xr-x
📄 _bootlocale.py	1.27 KB	09/30/2024 02:20:03 PM	rw-r--r--
📄 _collections_abc.py	24.13 KB	09/30/2024 02:20:03 PM	rw-r--r--
📄 _compat_pickle.py	8.36 KB	09/30/2024 02:20:03 PM	rw-r--r--
📄 _compression.py	5.21 KB	09/30/2024 02:20:03 PM	rw-r--r--
📄 _dummy_thread.py	5 KB	09/30/2024 02:20:03 PM	rw-r--r--
📄 _markupbase.py	14.26 KB	09/30/2024 02:20:03 PM	rw-r--r--
📄 _osx_support.py	18.66 KB	09/30/2024 02:20:03 PM	rw-r--r--
📄 _pydecimal.py	222.46 KB	09/30/2024 02:20:03 PM	rw-r--r--
📄 _pyio.py	85.91 KB	09/30/2024 02:20:03 PM	rw-r--r--
📄 _sitebuiltins.py	3.04 KB	09/30/2024 02:20:03 PM	rw-r--r--
📄 _strptime.py	21.67 KB	09/30/2024 02:20:03 PM	rw-r--r--
📄 _sysconfigdata.py	126 bytes	11/23/2013 12:09:48 PM	rw-r--r--
📄 _threading_local.py	7.24 KB	09/30/2024 02:20:03 PM	rw-r--r--
📄 _weakrefset.py	5.57 KB	09/30/2024 02:20:03 PM	rw-r--r--
📄 abc.py	8.43 KB	09/30/2024 02:20:03 PM	rw-r--r--
📄 aifc.py	30.84 KB	09/30/2024 02:20:03 PM	rw-r--r--
📄 antigravity.py	475 bytes	09/30/2024 02:20:03 PM	rw-r--r--
📄 argparse.py	88.21 KB	09/30/2024 02:20:03 PM	rw-r--r--
📄 ast.py	11.72 KB	09/30/2024 02:20:03 PM	rw-r--r--
📄 asynchat.py	11.69 KB	09/30/2024 02:20:03 PM	rw-r--r--
📁 asyncio	-	10/02/2024 07:52:55 PM	rwxr-xr-x
📄 asyncore.py	19.63 KB	09/30/2024 02:20:03 PM	rw-r--r--
📄 base64.py	19.96 KB	09/30/2024 02:20:44 PM	rwxr-xr-x
📄 bdb.py	22.81 KB	09/30/2024 02:20:03 PM	rw-r--r--
📄 binhex.py	13.63 KB	09/30/2024 02:20:03 PM	rw-r--r--
📄 bisect.py	2.53 KB	09/30/2024 02:20:03 PM	rw-r--r--
📄 bz2.py	12.13 KB	09/30/2024 02:20:03 PM	rw-r--r--
📄 cProfile.py	5.19 KB	09/30/2024 02:20:29 PM	rwxr-xr-x
📄 calendar.py	22.4 KB	09/30/2024 02:20:03 PM	rw-r--r--
📄 cgi.py	35.19 KB	09/30/2024 02:20:31 PM	rwxr-xr-x
📄 cgitb.py	11.74 KB	09/30/2024 02:20:03 PM	rw-r--r--
📄 chunk.py	5.3 KB	09/30/2024 02:20:03 PM	rw-r--r--
📄 cmd.py	14.51 KB	09/30/2024 02:20:03 PM	rw-r--r--
📄 code.py	9.88 KB	09/30/2024 02:20:03 PM	rw-r--r--
📄 codecs.py	35.38 KB	09/30/2024 02:20:03 PM	rw-r--r--
📄 codeop.py	5.85 KB	09/30/2024 02:20:03 PM	rw-r--r--
📁 collections	-	10/02/2024 07:52:55 PM	rwxr-xr-x
📄 colorsys.py	3.97 KB	09/30/2024 02:20:03 PM	rw-r--r--
📄 compileall.py	11.42 KB	09/30/2024 02:20:03 PM	rw-r--r--
📁 concurrent	-	10/02/2024 07:52:54 PM	rwxr-xr-x
📄 configparser.py	52.2 KB	09/30/2024 02:20:03 PM	rw-r--r--
📄 contextlib.py	11.97 KB	09/30/2024 02:20:03 PM	rw-r--r--
📄 copy.py	8.74 KB	09/30/2024 02:20:03 PM	rw-r--r--
📄 copyreg.py	6.67 KB	09/30/2024 02:20:03 PM	rw-r--r--
📄 crypt.py	1.83 KB	09/30/2024 02:20:03 PM	rw-r--r--
📄 csv.py	15.75 KB	09/30/2024 02:20:03 PM	rw-r--r--
📁 ctypes	-	10/02/2024 07:52:55 PM	rwxr-xr-x
📁 curses	-	10/02/2024 07:52:55 PM	rwxr-xr-x
📄 datetime.py	74.12 KB	09/30/2024 02:20:03 PM	rw-r--r--
📁 dbm	-	10/02/2024 07:52:54 PM	rwxr-xr-x
📄 decimal.py	320 bytes	09/30/2024 02:20:03 PM	rw-r--r--
📄 difflib.py	82.23 KB	09/30/2024 02:20:03 PM	rw-r--r--
📄 dis.py	16.94 KB	09/30/2024 02:20:03 PM	rw-r--r--
📁 distutils	-	10/02/2024 07:52:55 PM	rwxr-xr-x
📄 doctest.py	101.6 KB	09/30/2024 02:20:03 PM	rw-r--r--
📄 dummy_threading.py	2.75 KB	09/30/2024 02:20:03 PM	rw-r--r--
📁 email	-	10/02/2024 07:52:55 PM	rwxr-xr-x
📁 encodings	-	10/02/2024 07:52:55 PM	rwxr-xr-x
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📄 filecmp.py	9.6 KB	09/30/2024 02:20:03 PM	rw-r--r--
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📄 fnmatch.py	3.09 KB	09/30/2024 02:20:03 PM	rw-r--r--
📄 formatter.py	14.79 KB	09/30/2024 02:20:03 PM	rw-r--r--
📄 fractions.py	23.82 KB	09/30/2024 02:20:03 PM	rw-r--r--
📄 ftplib.py	34.36 KB	09/30/2024 02:20:03 PM	rw-r--r--
📄 functools.py	28.1 KB	09/30/2024 02:20:03 PM	rw-r--r--
📄 genericpath.py	4.26 KB	09/30/2024 02:20:03 PM	rw-r--r--
📄 getopt.py	7.31 KB	09/30/2024 02:20:03 PM	rw-r--r--
📄 getpass.py	5.91 KB	09/30/2024 02:20:03 PM	rw-r--r--
📄 gettext.py	18.18 KB	09/30/2024 02:20:03 PM	rw-r--r--
📄 glob.py	4.95 KB	09/30/2024 02:20:03 PM	rw-r--r--
📄 gzip.py	19.79 KB	09/30/2024 02:20:03 PM	rw-r--r--
📄 hashlib.py	7.79 KB	09/30/2024 02:20:03 PM	rw-r--r--
📄 heapq.py	22.39 KB	09/30/2024 02:20:03 PM	rw-r--r--
📄 hmac.py	4.94 KB	09/30/2024 02:20:03 PM	rw-r--r--
📁 html	-	10/02/2024 07:52:54 PM	rwxr-xr-x
📁 http	-	10/02/2024 07:52:55 PM	rwxr-xr-x
📁 idlelib	-	10/02/2024 07:52:55 PM	rwxr-xr-x
📄 imaplib.py	50.75 KB	09/30/2024 02:20:03 PM	rw-r--r--
📄 imghdr.py	3.67 KB	09/30/2024 02:20:03 PM	rw-r--r--
📄 imp.py	10.38 KB	09/30/2024 02:20:03 PM	rw-r--r--
📁 importlib	-	10/02/2024 07:52:55 PM	rwxr-xr-x
📄 inspect.py	110.66 KB	09/30/2024 02:20:03 PM	rw-r--r--
📄 io.py	3.32 KB	09/30/2024 02:20:03 PM	rw-r--r--
📄 ipaddress.py	73.83 KB	09/30/2024 02:20:03 PM	rw-r--r--
📁 json	-	10/02/2024 07:52:55 PM	rwxr-xr-x
📄 keyword.py	2.16 KB	09/30/2024 02:20:45 PM	rwxr-xr-x
📁 lib-dynload	-	10/02/2024 07:52:55 PM	rwxr-xr-x
📁 lib2to3	-	10/02/2024 07:52:55 PM	rwxr-xr-x
📄 linecache.py	5.19 KB	09/30/2024 02:20:03 PM	rw-r--r--
📄 locale.py	72.97 KB	09/30/2024 02:20:03 PM	rw-r--r--
📁 logging	-	10/02/2024 07:52:55 PM	rwxr-xr-x
📄 lzma.py	12.62 KB	09/30/2024 02:20:03 PM	rw-r--r--
📄 macpath.py	5.77 KB	09/30/2024 02:20:03 PM	rw-r--r--
📄 macurl2path.py	2.67 KB	09/30/2024 02:20:03 PM	rw-r--r--
📄 mailbox.py	76.58 KB	09/30/2024 02:20:03 PM	rw-r--r--
📄 mailcap.py	8.21 KB	09/30/2024 02:20:03 PM	rw-r--r--
📄 mimetypes.py	20.36 KB	09/30/2024 02:20:03 PM	rw-r--r--
📄 modulefinder.py	22.54 KB	09/30/2024 02:20:03 PM	rw-r--r--
📁 multiprocessing	-	10/02/2024 07:52:55 PM	rwxr-xr-x
📄 netrc.py	5.61 KB	09/30/2024 02:20:03 PM	rw-r--r--
📄 nntplib.py	42.07 KB	09/30/2024 02:20:03 PM	rw-r--r--
📄 ntpath.py	22.26 KB	09/30/2024 02:20:03 PM	rw-r--r--
📄 nturl2path.py	2.39 KB	09/30/2024 02:20:03 PM	rw-r--r--
📄 numbers.py	10 KB	09/30/2024 02:20:03 PM	rw-r--r--
📄 opcode.py	5.75 KB	09/30/2024 02:20:03 PM	rw-r--r--
📄 operator.py	10.61 KB	09/30/2024 02:20:03 PM	rw-r--r--
📄 optparse.py	58.93 KB	09/30/2024 02:20:03 PM	rw-r--r--
📄 os.py	36.1 KB	09/30/2024 02:20:03 PM	rw-r--r--
📄 pathlib.py	45.89 KB	09/30/2024 02:20:03 PM	rw-r--r--
📄 pdb.py	59.56 KB	09/30/2024 02:20:36 PM	rwxr-xr-x
📄 pickle.py	54.54 KB	09/30/2024 02:20:03 PM	rw-r--r--
📄 pickletools.py	89.61 KB	09/30/2024 02:20:03 PM	rw-r--r--
📄 pipes.py	8.71 KB	09/30/2024 02:20:03 PM	rw-r--r--
📄 pkgutil.py	20.71 KB	09/30/2024 02:20:03 PM	rw-r--r--
📁 plat-x86_64-linux-gnu	-	10/02/2024 07:52:55 PM	rwxr-xr-x
📄 platform.py	47.91 KB	09/30/2024 02:20:45 PM	rwxr-xr-x
📄 plistlib.py	32 KB	09/30/2024 02:20:03 PM	rw-r--r--
📄 poplib.py	14.17 KB	09/30/2024 02:20:03 PM	rw-r--r--
📄 posixpath.py	14.53 KB	09/30/2024 02:20:03 PM	rw-r--r--
📄 pprint.py	20.37 KB	09/30/2024 02:20:03 PM	rw-r--r--
📄 profile.py	21.5 KB	09/30/2024 02:20:30 PM	rwxr-xr-x
📄 pstats.py	25.7 KB	09/30/2024 02:20:03 PM	rw-r--r--
📄 pty.py	4.65 KB	09/30/2024 02:20:03 PM	rw-r--r--
📄 py_compile.py	7.01 KB	09/30/2024 02:20:03 PM	rw-r--r--
📄 pyclbr.py	13.25 KB	09/30/2024 02:20:03 PM	rw-r--r--
📄 pydoc.py	100.38 KB	09/30/2024 02:20:36 PM	rwxr-xr-x
📁 pydoc_data	-	10/02/2024 07:52:55 PM	rwxr-xr-x
📄 queue.py	8.57 KB	09/30/2024 02:20:03 PM	rw-r--r--
📄 quopri.py	7.08 KB	09/30/2024 02:20:29 PM	rwxr-xr-x
📄 random.py	25.48 KB	09/30/2024 02:20:03 PM	rw-r--r--
📄 re.py	15.14 KB	09/30/2024 02:20:03 PM	rw-r--r--
📄 reprlib.py	5.21 KB	09/30/2024 02:20:03 PM	rw-r--r--
📄 rlcompleter.py	6.16 KB	09/30/2024 02:20:03 PM	rw-r--r--
📄 runpy.py	11.13 KB	09/30/2024 02:20:03 PM	rw-r--r--
📄 sched.py	6.07 KB	09/30/2024 02:20:03 PM	rw-r--r--
📄 selectors.py	18.72 KB	09/30/2024 02:20:03 PM	rw-r--r--
📄 shelve.py	8.33 KB	09/30/2024 02:20:03 PM	rw-r--r--
📄 shlex.py	11.15 KB	09/30/2024 02:20:03 PM	rw-r--r--
📄 shutil.py	38.93 KB	09/30/2024 02:20:03 PM	rw-r--r--
📄 signal.py	2.07 KB	09/30/2024 02:20:03 PM	rw-r--r--
📄 site.py	21.74 KB	09/30/2024 02:20:03 PM	rw-r--r--
📄 sitecustomize.py	0 bytes	01/01/1970 12:00:00 AM	---------
📄 smtpd.py	34.53 KB	09/30/2024 02:20:31 PM	rwxr-xr-x
📄 smtplib.py	42.57 KB	09/30/2024 02:20:30 PM	rwxr-xr-x
📄 sndhdr.py	6.27 KB	09/30/2024 02:20:03 PM	rw-r--r--
📄 socket.py	26.46 KB	09/30/2024 02:20:03 PM	rw-r--r--
📄 socketserver.py	24.09 KB	09/30/2024 02:20:03 PM	rw-r--r--
📁 sqlite3	-	10/02/2024 07:52:55 PM	rwxr-xr-x
📄 sre_compile.py	17.98 KB	09/30/2024 02:20:03 PM	rw-r--r--
📄 sre_constants.py	6.3 KB	09/30/2024 02:20:03 PM	rw-r--r--
📄 sre_parse.py	34.14 KB	09/30/2024 02:20:03 PM	rw-r--r--
📄 ssl.py	42.54 KB	09/30/2024 02:20:03 PM	rw-r--r--
📄 stat.py	4.92 KB	09/30/2024 02:20:03 PM	rw-r--r--
📄 statistics.py	19.08 KB	09/30/2024 02:20:03 PM	rw-r--r--
📄 string.py	11.58 KB	09/30/2024 02:20:03 PM	rw-r--r--
📄 stringprep.py	12.61 KB	09/30/2024 02:20:03 PM	rw-r--r--
📄 struct.py	257 bytes	09/30/2024 02:20:03 PM	rw-r--r--
📄 subprocess.py	66.8 KB	09/30/2024 02:20:03 PM	rw-r--r--
📄 sunau.py	17.67 KB	09/30/2024 02:20:03 PM	rw-r--r--
📄 symbol.py	2.04 KB	09/30/2024 02:20:40 PM	rwxr-xr-x
📄 symtable.py	7.02 KB	09/30/2024 02:20:03 PM	rw-r--r--
📄 sysconfig.py	24.07 KB	09/30/2024 02:20:03 PM	rw-r--r--
📄 tabnanny.py	11.13 KB	09/30/2024 02:20:29 PM	rwxr-xr-x
📄 tarfile.py	92.34 KB	09/30/2024 02:20:36 PM	rwxr-xr-x
📄 telnetlib.py	22.48 KB	09/30/2024 02:20:03 PM	rw-r--r--
📄 tempfile.py	30.98 KB	09/30/2024 02:20:03 PM	rw-r--r--
📁 test	-	10/02/2024 07:52:54 PM	rwxr-xr-x
📄 textwrap.py	19.19 KB	09/30/2024 02:20:03 PM	rw-r--r--
📄 this.py	1003 bytes	09/30/2024 02:20:03 PM	rw-r--r--
📄 threading.py	47.77 KB	09/30/2024 02:20:03 PM	rw-r--r--
📄 timeit.py	12.1 KB	09/30/2024 02:20:29 PM	rwxr-xr-x
📁 tkinter	-	10/02/2024 07:52:55 PM	rwxr-xr-x
📄 token.py	3 KB	09/30/2024 02:20:03 PM	rw-r--r--
📄 tokenize.py	27.14 KB	09/30/2024 02:20:03 PM	rw-r--r--
📄 trace.py	30.8 KB	09/30/2024 02:20:29 PM	rwxr-xr-x
📄 traceback.py	21.67 KB	09/30/2024 02:20:03 PM	rw-r--r--
📄 tracemalloc.py	15.27 KB	09/30/2024 02:20:03 PM	rw-r--r--
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📁 urllib	-	10/02/2024 07:52:55 PM	rwxr-xr-x
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Editing: shlex.py

"""A lexical analyzer class for simple shell-like syntaxes."""

# Module and documentation by Eric S. Raymond, 21 Dec 1998
# Input stacking and error message cleanup added by ESR, March 2000
# push_source() and pop_source() made explicit by ESR, January 2001.
# Posix compliance, split(), string arguments, and
# iterator interface by Gustavo Niemeyer, April 2003.

import os
import re
import sys
from collections import deque

from io import StringIO

__all__ = ["shlex", "split", "quote"]

class shlex:
    "A lexical analyzer class for simple shell-like syntaxes."
    def __init__(self, instream=None, infile=None, posix=False):
        if isinstance(instream, str):
            instream = StringIO(instream)
        if instream is not None:
            self.instream = instream
            self.infile = infile
        else:
            self.instream = sys.stdin
            self.infile = None
        self.posix = posix
        if posix:
            self.eof = None
        else:
            self.eof = ''
        self.commenters = '#'
        self.wordchars = ('abcdfeghijklmnopqrstuvwxyz'
                          'ABCDEFGHIJKLMNOPQRSTUVWXYZ0123456789_')
        if self.posix:
            self.wordchars += ('ßàáâãäåæçèéêëìíîïðñòóôõöøùúûüýþÿ'
                               'ÀÁÂÃÄÅÆÇÈÉÊËÌÍÎÏÐÑÒÓÔÕÖØÙÚÛÜÝÞ')
        self.whitespace = ' \t\r\n'
        self.whitespace_split = False
        self.quotes = '\'"'
        self.escape = '\\'
        self.escapedquotes = '"'
        self.state = ' '
        self.pushback = deque()
        self.lineno = 1
        self.debug = 0
        self.token = ''
        self.filestack = deque()
        self.source = None

def push_token(self, tok):
        "Push a token onto the stack popped by the get_token method"
        if self.debug >= 1:
            print("shlex: pushing token " + repr(tok))
        self.pushback.appendleft(tok)

def push_source(self, newstream, newfile=None):
        "Push an input source onto the lexer's input source stack."
        if isinstance(newstream, str):
            newstream = StringIO(newstream)
        self.filestack.appendleft((self.infile, self.instream, self.lineno))
        self.infile = newfile
        self.instream = newstream
        self.lineno = 1
        if self.debug:
            if newfile is not None:
                print('shlex: pushing to file %s' % (self.infile,))
            else:
                print('shlex: pushing to stream %s' % (self.instream,))

def pop_source(self):
        "Pop the input source stack."
        self.instream.close()
        (self.infile, self.instream, self.lineno) = self.filestack.popleft()
        if self.debug:
            print('shlex: popping to %s, line %d' \
                  % (self.instream, self.lineno))
        self.state = ' '

def get_token(self):
        "Get a token from the input stream (or from stack if it's nonempty)"
        if self.pushback:
            tok = self.pushback.popleft()
            if self.debug >= 1:
                print("shlex: popping token " + repr(tok))
            return tok
        # No pushback.  Get a token.
        raw = self.read_token()
        # Handle inclusions
        if self.source is not None:
            while raw == self.source:
                spec = self.sourcehook(self.read_token())
                if spec:
                    (newfile, newstream) = spec
                    self.push_source(newstream, newfile)
                raw = self.get_token()
        # Maybe we got EOF instead?
        while raw == self.eof:
            if not self.filestack:
                return self.eof
            else:
                self.pop_source()
                raw = self.get_token()
        # Neither inclusion nor EOF
        if self.debug >= 1:
            if raw != self.eof:
                print("shlex: token=" + repr(raw))
            else:
                print("shlex: token=EOF")
        return raw

def read_token(self):
        quoted = False
        escapedstate = ' '
        while True:
            nextchar = self.instream.read(1)
            if nextchar == '\n':
                self.lineno = self.lineno + 1
            if self.debug >= 3:
                print("shlex: in state", repr(self.state), \
                      "I see character:", repr(nextchar))
            if self.state is None:
                self.token = ''        # past end of file
                break
            elif self.state == ' ':
                if not nextchar:
                    self.state = None  # end of file
                    break
                elif nextchar in self.whitespace:
                    if self.debug >= 2:
                        print("shlex: I see whitespace in whitespace state")
                    if self.token or (self.posix and quoted):
                        break   # emit current token
                    else:
                        continue
                elif nextchar in self.commenters:
                    self.instream.readline()
                    self.lineno = self.lineno + 1
                elif self.posix and nextchar in self.escape:
                    escapedstate = 'a'
                    self.state = nextchar
                elif nextchar in self.wordchars:
                    self.token = nextchar
                    self.state = 'a'
                elif nextchar in self.quotes:
                    if not self.posix:
                        self.token = nextchar
                    self.state = nextchar
                elif self.whitespace_split:
                    self.token = nextchar
                    self.state = 'a'
                else:
                    self.token = nextchar
                    if self.token or (self.posix and quoted):
                        break   # emit current token
                    else:
                        continue
            elif self.state in self.quotes:
                quoted = True
                if not nextchar:      # end of file
                    if self.debug >= 2:
                        print("shlex: I see EOF in quotes state")
                    # XXX what error should be raised here?
                    raise ValueError("No closing quotation")
                if nextchar == self.state:
                    if not self.posix:
                        self.token = self.token + nextchar
                        self.state = ' '
                        break
                    else:
                        self.state = 'a'
                elif self.posix and nextchar in self.escape and \
                     self.state in self.escapedquotes:
                    escapedstate = self.state
                    self.state = nextchar
                else:
                    self.token = self.token + nextchar
            elif self.state in self.escape:
                if not nextchar:      # end of file
                    if self.debug >= 2:
                        print("shlex: I see EOF in escape state")
                    # XXX what error should be raised here?
                    raise ValueError("No escaped character")
                # In posix shells, only the quote itself or the escape
                # character may be escaped within quotes.
                if escapedstate in self.quotes and \
                   nextchar != self.state and nextchar != escapedstate:
                    self.token = self.token + self.state
                self.token = self.token + nextchar
                self.state = escapedstate
            elif self.state == 'a':
                if not nextchar:
                    self.state = None   # end of file
                    break
                elif nextchar in self.whitespace:
                    if self.debug >= 2:
                        print("shlex: I see whitespace in word state")
                    self.state = ' '
                    if self.token or (self.posix and quoted):
                        break   # emit current token
                    else:
                        continue
                elif nextchar in self.commenters:
                    self.instream.readline()
                    self.lineno = self.lineno + 1
                    if self.posix:
                        self.state = ' '
                        if self.token or (self.posix and quoted):
                            break   # emit current token
                        else:
                            continue
                elif self.posix and nextchar in self.quotes:
                    self.state = nextchar
                elif self.posix and nextchar in self.escape:
                    escapedstate = 'a'
                    self.state = nextchar
                elif nextchar in self.wordchars or nextchar in self.quotes \
                    or self.whitespace_split:
                    self.token = self.token + nextchar
                else:
                    self.pushback.appendleft(nextchar)
                    if self.debug >= 2:
                        print("shlex: I see punctuation in word state")
                    self.state = ' '
                    if self.token:
                        break   # emit current token
                    else:
                        continue
        result = self.token
        self.token = ''
        if self.posix and not quoted and result == '':
            result = None
        if self.debug > 1:
            if result:
                print("shlex: raw token=" + repr(result))
            else:
                print("shlex: raw token=EOF")
        return result

def sourcehook(self, newfile):
        "Hook called on a filename to be sourced."
        if newfile[0] == '"':
            newfile = newfile[1:-1]
        # This implements cpp-like semantics for relative-path inclusion.
        if isinstance(self.infile, str) and not os.path.isabs(newfile):
            newfile = os.path.join(os.path.dirname(self.infile), newfile)
        return (newfile, open(newfile, "r"))

def error_leader(self, infile=None, lineno=None):
        "Emit a C-compiler-like, Emacs-friendly error-message leader."
        if infile is None:
            infile = self.infile
        if lineno is None:
            lineno = self.lineno
        return "\"%s\", line %d: " % (infile, lineno)

def __iter__(self):
        return self

def __next__(self):
        token = self.get_token()
        if token == self.eof:
            raise StopIteration
        return token

def split(s, comments=False, posix=True):
    lex = shlex(s, posix=posix)
    lex.whitespace_split = True
    if not comments:
        lex.commenters = ''
    return list(lex)

_find_unsafe = re.compile(r'[^\w@%+=:,./-]', re.ASCII).search

def quote(s):
    """Return a shell-escaped version of the string *s*."""
    if not s:
        return "''"
    if _find_unsafe(s) is None:
        return s

# use single quotes, and put single quotes into double quotes
    # the string $'b is then quoted as '$'"'"'b'
    return "'" + s.replace("'", "'\"'\"'") + "'"

def _print_tokens(lexer):
    while 1:
        tt = lexer.get_token()
        if not tt:
            break
        print("Token: " + repr(tt))

if __name__ == '__main__':
    if len(sys.argv) == 1:
        _print_tokens(shlex())
    else:
        fn = sys.argv[1]
        with open(fn) as f:
            _print_tokens(shlex(f, fn))