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Name	Size	Permission	Date
__pycache__	[ DIR ]	drwxr-xr-x	2025-08-15 19:31
asyncio	[ DIR ]	drwxr-xr-x	2025-08-15 19:31
collections	[ DIR ]	drwxr-xr-x	2025-08-15 19:31
concurrent	[ DIR ]	drwxr-xr-x	2025-08-15 19:31
config-3.5m	[ DIR ]	drwxr-xr-x	2025-08-15 19:32
ctypes	[ DIR ]	drwxr-xr-x	2025-08-15 19:31
curses	[ DIR ]	drwxr-xr-x	2025-08-15 19:31
dbm	[ DIR ]	drwxr-xr-x	2025-08-15 19:31
distutils	[ DIR ]	drwxr-xr-x	2025-08-15 19:31
email	[ DIR ]	drwxr-xr-x	2025-08-15 19:31
encodings	[ DIR ]	drwxr-xr-x	2025-08-15 19:31
ensurepip	[ DIR ]	drwxr-xr-x	2025-08-15 19:31
html	[ DIR ]	drwxr-xr-x	2025-08-15 19:31
http	[ DIR ]	drwxr-xr-x	2025-08-15 19:31
idlelib	[ DIR ]	drwxr-xr-x	2025-08-15 19:31
importlib	[ DIR ]	drwxr-xr-x	2025-08-15 19:31
json	[ DIR ]	drwxr-xr-x	2025-08-15 19:31
lib-dynload	[ DIR ]	drwxr-xr-x	2025-08-15 19:31
lib2to3	[ DIR ]	drwxr-xr-x	2025-08-15 19:31
logging	[ DIR ]	drwxr-xr-x	2025-08-15 19:31
multiprocessing	[ DIR ]	drwxr-xr-x	2025-08-15 19:31
plat-linux	[ DIR ]	drwxr-xr-x	2025-08-15 19:31
pydoc_data	[ DIR ]	drwxr-xr-x	2025-08-15 19:31
site-packages	[ DIR ]	drwxr-xr-x	2025-08-15 19:31
sqlite3	[ DIR ]	drwxr-xr-x	2025-08-15 19:31
test	[ DIR ]	drwxr-xr-x	2025-08-15 19:31
unittest	[ DIR ]	drwxr-xr-x	2025-08-15 19:31
urllib	[ DIR ]	drwxr-xr-x	2025-08-15 19:31
venv	[ DIR ]	drwxr-xr-x	2025-08-15 19:31
wsgiref	[ DIR ]	drwxr-xr-x	2025-08-15 19:31
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__phello__.foo.py	64 B	-rw-r--r--	2022-11-14 01:03
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_sysconfigdata.py	28.4 KB	-rw-r--r--	2022-11-14 01:03
_threading_local.py	7.24 KB	-rw-r--r--	2022-11-14 01:04
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abc.py	8.43 KB	-rw-r--r--	2022-11-14 01:04
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antigravity.py	476 B	-rw-r--r--	2022-11-14 01:04
argparse.py	88.03 KB	-rw-r--r--	2022-11-14 01:04
ast.py	11.72 KB	-rw-r--r--	2022-11-14 01:04
asynchat.py	11.69 KB	-rw-r--r--	2022-11-14 01:04
asyncore.py	19.63 KB	-rw-r--r--	2022-11-14 01:04
base64.py	20.04 KB	-rwxr-xr-x	2022-11-14 01:03
bdb.py	22.81 KB	-rw-r--r--	2022-11-14 01:03
binhex.py	13.63 KB	-rw-r--r--	2022-11-14 01:04
bisect.py	2.53 KB	-rw-r--r--	2022-11-14 01:04
bz2.py	12.13 KB	-rw-r--r--	2022-11-14 01:03
cProfile.py	5.2 KB	-rwxr-xr-x	2022-11-14 01:04
calendar.py	22.46 KB	-rw-r--r--	2022-11-14 01:03
cgi.py	35.2 KB	-rwxr-xr-x	2022-11-14 01:04
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cmd.py	14.51 KB	-rw-r--r--	2022-11-14 01:03
code.py	9.88 KB	-rw-r--r--	2022-11-14 01:04
codecs.py	35.38 KB	-rw-r--r--	2022-11-14 01:04
codeop.py	5.85 KB	-rw-r--r--	2022-11-14 01:03
colorsys.py	3.97 KB	-rw-r--r--	2022-11-14 01:04
compileall.py	11.44 KB	-rw-r--r--	2022-11-14 01:03
configparser.py	52.2 KB	-rw-r--r--	2022-11-14 01:03
contextlib.py	12.16 KB	-rw-r--r--	2022-11-14 01:03
copy.py	8.74 KB	-rw-r--r--	2022-11-14 01:04
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csv.py	15.75 KB	-rw-r--r--	2022-11-14 01:04
datetime.py	74.12 KB	-rw-r--r--	2022-11-14 01:04
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dis.py	16.94 KB	-rw-r--r--	2022-11-14 01:03
doctest.py	101.6 KB	-rw-r--r--	2022-11-14 01:04
dummy_threading.py	2.75 KB	-rw-r--r--	2022-11-14 01:03
enum.py	21.71 KB	-rw-r--r--	2022-11-14 01:03
filecmp.py	9.6 KB	-rw-r--r--	2022-11-14 01:04
fileinput.py	13.92 KB	-rw-r--r--	2022-11-14 01:04
fnmatch.py	3.09 KB	-rw-r--r--	2022-11-14 01:04
formatter.py	14.79 KB	-rw-r--r--	2022-11-14 01:03
fractions.py	24.04 KB	-rw-r--r--	2022-11-14 01:03
ftplib.py	34.13 KB	-rw-r--r--	2022-11-14 01:04
functools.py	28.27 KB	-rw-r--r--	2022-11-14 01:04
genericpath.py	4.26 KB	-rw-r--r--	2022-11-14 01:04
getopt.py	7.31 KB	-rw-r--r--	2022-11-14 01:04
getpass.py	5.85 KB	-rw-r--r--	2022-11-14 01:04
gettext.py	21.03 KB	-rw-r--r--	2022-11-14 01:04
glob.py	4.95 KB	-rw-r--r--	2022-11-14 01:03
gzip.py	19.79 KB	-rw-r--r--	2022-11-14 01:03
hashlib.py	7.79 KB	-rw-r--r--	2022-11-14 01:03
heapq.py	22.39 KB	-rw-r--r--	2022-11-14 01:03
hmac.py	4.94 KB	-rw-r--r--	2022-11-14 01:03
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imghdr.py	3.67 KB	-rw-r--r--	2022-11-14 01:04
imp.py	10.43 KB	-rw-r--r--	2022-11-14 01:04
inspect.py	111.52 KB	-rw-r--r--	2022-11-14 01:04
io.py	3.32 KB	-rw-r--r--	2022-11-14 01:04
ipaddress.py	73.96 KB	-rw-r--r--	2022-11-14 01:04
keyword.py	2.17 KB	-rwxr-xr-x	2022-11-14 01:04
linecache.py	5.19 KB	-rw-r--r--	2022-11-14 01:04
locale.py	72.96 KB	-rw-r--r--	2022-11-14 01:04
lzma.py	12.62 KB	-rw-r--r--	2022-11-14 01:03
macpath.py	5.77 KB	-rw-r--r--	2022-11-14 01:04
macurl2path.py	2.67 KB	-rw-r--r--	2022-11-14 01:04
mailbox.py	76.58 KB	-rw-r--r--	2022-11-14 01:04
mailcap.py	7.91 KB	-rw-r--r--	2022-11-14 01:03
mimetypes.py	20.36 KB	-rw-r--r--	2022-11-14 01:04
modulefinder.py	22.54 KB	-rw-r--r--	2022-11-14 01:04
netrc.py	5.61 KB	-rw-r--r--	2022-11-14 01:03
nntplib.py	42.07 KB	-rw-r--r--	2022-11-14 01:03
ntpath.py	22.26 KB	-rw-r--r--	2022-11-14 01:04
nturl2path.py	2.39 KB	-rw-r--r--	2022-11-14 01:03
numbers.py	10 KB	-rw-r--r--	2022-11-14 01:04
opcode.py	5.75 KB	-rw-r--r--	2022-11-14 01:03
operator.py	10.61 KB	-rw-r--r--	2022-11-14 01:03
optparse.py	58.93 KB	-rw-r--r--	2022-11-14 01:04
os.py	36.17 KB	-rw-r--r--	2022-11-14 01:04
pathlib.py	45.9 KB	-rw-r--r--	2022-11-14 01:03
pdb.py	59.72 KB	-rwxr-xr-x	2022-11-14 01:04
pickle.py	54.86 KB	-rw-r--r--	2022-11-14 01:04
pickletools.py	89.61 KB	-rw-r--r--	2022-11-14 01:03
pipes.py	8.71 KB	-rw-r--r--	2022-11-14 01:03
pkgutil.py	20.85 KB	-rw-r--r--	2022-11-14 01:04
platform.py	45.07 KB	-rwxr-xr-x	2022-11-14 01:03
plistlib.py	31.06 KB	-rw-r--r--	2022-11-14 01:04
poplib.py	14.37 KB	-rw-r--r--	2022-11-14 01:03
posixpath.py	14.56 KB	-rw-r--r--	2022-11-14 01:04
pprint.py	20.37 KB	-rw-r--r--	2022-11-14 01:04
profile.py	21.52 KB	-rwxr-xr-x	2022-11-14 01:04
pstats.py	25.94 KB	-rw-r--r--	2022-11-14 01:04
pty.py	4.65 KB	-rw-r--r--	2022-11-14 01:04
py_compile.py	7.01 KB	-rw-r--r--	2022-11-14 01:04
pyclbr.py	13.25 KB	-rw-r--r--	2022-11-14 01:04
pydoc.py	101.22 KB	-rwxr-xr-x	2022-11-14 01:04
queue.py	8.57 KB	-rw-r--r--	2022-11-14 01:04
quopri.py	7.09 KB	-rwxr-xr-x	2022-11-14 01:04
random.py	25.84 KB	-rw-r--r--	2022-11-14 01:03
re.py	15.14 KB	-rw-r--r--	2022-11-14 01:03
reprlib.py	5.21 KB	-rw-r--r--	2022-11-14 01:04
rlcompleter.py	6.16 KB	-rw-r--r--	2022-11-14 01:04
runpy.py	11.68 KB	-rw-r--r--	2022-11-14 01:04
sched.py	6.07 KB	-rw-r--r--	2022-11-14 01:04
selectors.py	18.98 KB	-rw-r--r--	2022-11-14 01:04
shelve.py	8.33 KB	-rw-r--r--	2022-11-14 01:03
shlex.py	11.18 KB	-rw-r--r--	2022-11-14 01:04
shutil.py	39.11 KB	-rw-r--r--	2022-11-14 01:04
signal.py	2.07 KB	-rw-r--r--	2022-11-14 01:04
site.py	21 KB	-rw-r--r--	2022-11-14 01:04
smtpd.py	34.54 KB	-rwxr-xr-x	2022-11-14 01:03
smtplib.py	42.61 KB	-rwxr-xr-x	2022-11-14 01:03
sndhdr.py	6.27 KB	-rw-r--r--	2022-11-14 01:03
socket.py	26.5 KB	-rw-r--r--	2022-11-14 01:04
socketserver.py	24.09 KB	-rw-r--r--	2022-11-14 01:04
sre_compile.py	17.98 KB	-rw-r--r--	2022-11-14 01:04
sre_constants.py	6.66 KB	-rw-r--r--	2022-11-14 01:03
sre_parse.py	34.29 KB	-rw-r--r--	2022-11-14 01:03
ssl.py	41.36 KB	-rw-r--r--	2022-11-14 01:04
stat.py	4.92 KB	-rw-r--r--	2022-11-14 01:04
statistics.py	19.08 KB	-rw-r--r--	2022-11-14 01:03
string.py	11.58 KB	-rw-r--r--	2022-11-14 01:04
stringprep.py	12.61 KB	-rw-r--r--	2022-11-14 01:03
struct.py	257 B	-rw-r--r--	2022-11-14 01:03
subprocess.py	57.53 KB	-rw-r--r--	2022-11-14 01:04
sunau.py	17.67 KB	-rw-r--r--	2022-11-14 01:04
symbol.py	2.06 KB	-rwxr-xr-x	2022-11-14 01:04
symtable.py	7.02 KB	-rw-r--r--	2022-11-14 01:04
sysconfig.py	23.89 KB	-rw-r--r--	2022-11-14 01:04
tabnanny.py	11.15 KB	-rwxr-xr-x	2022-11-14 01:03
tarfile.py	90.89 KB	-rwxr-xr-x	2022-11-14 01:04
telnetlib.py	22.48 KB	-rw-r--r--	2022-11-14 01:04
tempfile.py	26.01 KB	-rw-r--r--	2022-11-14 01:03
textwrap.py	19.1 KB	-rw-r--r--	2022-11-14 01:04
this.py	1003 B	-rw-r--r--	2022-11-14 01:04
threading.py	47.88 KB	-rw-r--r--	2022-11-14 01:04
timeit.py	12.11 KB	-rwxr-xr-x	2022-11-14 01:03
token.py	3 KB	-rw-r--r--	2022-11-14 01:03
tokenize.py	27.14 KB	-rw-r--r--	2022-11-14 01:04
trace.py	30.81 KB	-rwxr-xr-x	2022-11-14 01:04
traceback.py	21.66 KB	-rw-r--r--	2022-11-14 01:04
tracemalloc.py	15.27 KB	-rw-r--r--	2022-11-14 01:04
tty.py	879 B	-rw-r--r--	2022-11-14 01:04
types.py	8.59 KB	-rw-r--r--	2022-11-14 01:04
typing.py	78.26 KB	-rw-r--r--	2022-11-14 01:03
uu.py	6.61 KB	-rwxr-xr-x	2022-11-14 01:04
uuid.py	22.72 KB	-rw-r--r--	2022-11-14 01:04
warnings.py	15.48 KB	-rw-r--r--	2022-11-14 01:03
wave.py	17.27 KB	-rw-r--r--	2022-11-14 01:03
weakref.py	19.99 KB	-rw-r--r--	2022-11-14 01:03
webbrowser.py	21.32 KB	-rwxr-xr-x	2022-11-14 01:03
xdrlib.py	5.77 KB	-rw-r--r--	2022-11-14 01:04
zipapp.py	6.99 KB	-rw-r--r--	2022-11-14 01:04
zipfile.py	71.95 KB	-rw-r--r--	2022-11-14 01:03

Rename

"""Module/script to byte-compile all .py files to .pyc files.

When called as a script with arguments, this compiles the directories
given as arguments recursively; the -l option prevents it from
recursing into directories.

Without arguments, if compiles all modules on sys.path, without
recursing into subdirectories.  (Even though it should do so for
packages -- for now, you'll have to deal with packages separately.)

See module py_compile for details of the actual byte-compilation.
"""
import os
import sys
import importlib.util
import py_compile
import struct

try:
    from concurrent.futures import ProcessPoolExecutor
except ImportError:
    ProcessPoolExecutor = None
from functools import partial

__all__ = ["compile_dir","compile_file","compile_path"]

def _walk_dir(dir, ddir=None, maxlevels=10, quiet=0):
    if not quiet:
        print('Listing {!r}...'.format(dir))
    try:
        names = os.listdir(dir)
    except OSError:
        if quiet < 2:
            print("Can't list {!r}".format(dir))
        names = []
    names.sort()
    for name in names:
        if name == '__pycache__':
            continue
        fullname = os.path.join(dir, name)
        if ddir is not None:
            dfile = os.path.join(ddir, name)
        else:
            dfile = None
        if not os.path.isdir(fullname):
            yield fullname
        elif (maxlevels > 0 and name != os.curdir and name != os.pardir and
              os.path.isdir(fullname) and not os.path.islink(fullname)):
            yield from _walk_dir(fullname, ddir=dfile,
                                 maxlevels=maxlevels - 1, quiet=quiet)

def compile_dir(dir, maxlevels=10, ddir=None, force=False, rx=None,
                quiet=0, legacy=False, optimize=-1, workers=1):
    """Byte-compile all modules in the given directory tree.

Arguments (only dir is required):

dir:       the directory to byte-compile
    maxlevels: maximum recursion level (default 10)
    ddir:      the directory that will be prepended to the path to the
               file as it is compiled into each byte-code file.
    force:     if True, force compilation, even if timestamps are up-to-date
    quiet:     full output with False or 0, errors only with 1,
               no output with 2
    legacy:    if True, produce legacy pyc paths instead of PEP 3147 paths
    optimize:  optimization level or -1 for level of the interpreter
    workers:   maximum number of parallel workers
    """
    if workers is not None and workers < 0:
        raise ValueError('workers must be greater or equal to 0')

files = _walk_dir(dir, quiet=quiet, maxlevels=maxlevels,
                      ddir=ddir)
    success = 1
    if workers is not None and workers != 1 and ProcessPoolExecutor is not None:
        workers = workers or None
        with ProcessPoolExecutor(max_workers=workers) as executor:
            results = executor.map(partial(compile_file,
                                           ddir=ddir, force=force,
                                           rx=rx, quiet=quiet,
                                           legacy=legacy,
                                           optimize=optimize),
                                   files)
            success = min(results, default=1)
    else:
        for file in files:
            if not compile_file(file, ddir, force, rx, quiet,
                                legacy, optimize):
                success = 0
    return success

def compile_file(fullname, ddir=None, force=False, rx=None, quiet=0,
                 legacy=False, optimize=-1):
    """Byte-compile one file.

Arguments (only fullname is required):

fullname:  the file to byte-compile
    ddir:      if given, the directory name compiled in to the
               byte-code file.
    force:     if True, force compilation, even if timestamps are up-to-date
    quiet:     full output with False or 0, errors only with 1,
               no output with 2
    legacy:    if True, produce legacy pyc paths instead of PEP 3147 paths
    optimize:  optimization level or -1 for level of the interpreter
    """
    success = 1
    name = os.path.basename(fullname)
    if ddir is not None:
        dfile = os.path.join(ddir, name)
    else:
        dfile = None
    if rx is not None:
        mo = rx.search(fullname)
        if mo:
            return success
    if os.path.isfile(fullname):
        if legacy:
            cfile = fullname + 'c'
        else:
            if optimize >= 0:
                opt = optimize if optimize >= 1 else ''
                cfile = importlib.util.cache_from_source(
                                fullname, optimization=opt)
            else:
                cfile = importlib.util.cache_from_source(fullname)
            cache_dir = os.path.dirname(cfile)
        head, tail = name[:-3], name[-3:]
        if tail == '.py':
            if not force:
                try:
                    mtime = int(os.stat(fullname).st_mtime)
                    expect = struct.pack('<4sl', importlib.util.MAGIC_NUMBER,
                                         mtime)
                    with open(cfile, 'rb') as chandle:
                        actual = chandle.read(8)
                    if expect == actual:
                        return success
                except OSError:
                    pass
            if not quiet:
                print('Compiling {!r}...'.format(fullname))
            try:
                ok = py_compile.compile(fullname, cfile, dfile, True,
                                        optimize=optimize)
            except py_compile.PyCompileError as err:
                success = 0
                if quiet >= 2:
                    return success
                elif quiet:
                    print('*** Error compiling {!r}...'.format(fullname))
                else:
                    print('*** ', end='')
                # escape non-printable characters in msg
                msg = err.msg.encode(sys.stdout.encoding,
                                     errors='backslashreplace')
                msg = msg.decode(sys.stdout.encoding)
                print(msg)
            except (SyntaxError, UnicodeError, OSError) as e:
                success = 0
                if quiet >= 2:
                    return success
                elif quiet:
                    print('*** Error compiling {!r}...'.format(fullname))
                else:
                    print('*** ', end='')
                print(e.__class__.__name__ + ':', e)
            else:
                if ok == 0:
                    success = 0
    return success

def compile_path(skip_curdir=1, maxlevels=0, force=False, quiet=0,
                 legacy=False, optimize=-1):
    """Byte-compile all module on sys.path.

Arguments (all optional):

skip_curdir: if true, skip current directory (default True)
    maxlevels:   max recursion level (default 0)
    force: as for compile_dir() (default False)
    quiet: as for compile_dir() (default 0)
    legacy: as for compile_dir() (default False)
    optimize: as for compile_dir() (default -1)
    """
    success = 1
    for dir in sys.path:
        if (not dir or dir == os.curdir) and skip_curdir:
            if quiet < 2:
                print('Skipping current directory')
        else:
            success = success and compile_dir(dir, maxlevels, None,
                                              force, quiet=quiet,
                                              legacy=legacy, optimize=optimize)
    return success

def main():
    """Script main program."""
    import argparse

parser = argparse.ArgumentParser(
        description='Utilities to support installing Python libraries.')
    parser.add_argument('-l', action='store_const', const=0,
                        default=10, dest='maxlevels',
                        help="don't recurse into subdirectories")
    parser.add_argument('-r', type=int, dest='recursion',
                        help=('control the maximum recursion level. '
                              'if `-l` and `-r` options are specified, '
                              'then `-r` takes precedence.'))
    parser.add_argument('-f', action='store_true', dest='force',
                        help='force rebuild even if timestamps are up to date')
    parser.add_argument('-q', action='count', dest='quiet', default=0,
                        help='output only error messages; -qq will suppress '
                             'the error messages as well.')
    parser.add_argument('-b', action='store_true', dest='legacy',
                        help='use legacy (pre-PEP3147) compiled file locations')
    parser.add_argument('-d', metavar='DESTDIR',  dest='ddir', default=None,
                        help=('directory to prepend to file paths for use in '
                              'compile-time tracebacks and in runtime '
                              'tracebacks in cases where the source file is '
                              'unavailable'))
    parser.add_argument('-x', metavar='REGEXP', dest='rx', default=None,
                        help=('skip files matching the regular expression; '
                              'the regexp is searched for in the full path '
                              'of each file considered for compilation'))
    parser.add_argument('-i', metavar='FILE', dest='flist',
                        help=('add all the files and directories listed in '
                              'FILE to the list considered for compilation; '
                              'if "-", names are read from stdin'))
    parser.add_argument('compile_dest', metavar='FILE|DIR', nargs='*',
                        help=('zero or more file and directory names '
                              'to compile; if no arguments given, defaults '
                              'to the equivalent of -l sys.path'))
    parser.add_argument('-j', '--workers', default=1,
                        type=int, help='Run compileall concurrently')

args = parser.parse_args()
    compile_dests = args.compile_dest

if args.rx:
        import re
        args.rx = re.compile(args.rx)

if args.recursion is not None:
        maxlevels = args.recursion
    else:
        maxlevels = args.maxlevels

# if flist is provided then load it
    if args.flist:
        try:
            with (sys.stdin if args.flist=='-' else open(args.flist)) as f:
                for line in f:
                    compile_dests.append(line.strip())
        except OSError:
            if args.quiet < 2:
                print("Error reading file list {}".format(args.flist))
            return False

if args.workers is not None:
        args.workers = args.workers or None

success = True
    try:
        if compile_dests:
            for dest in compile_dests:
                if os.path.isfile(dest):
                    if not compile_file(dest, args.ddir, args.force, args.rx,
                                        args.quiet, args.legacy):
                        success = False
                else:
                    if not compile_dir(dest, maxlevels, args.ddir,
                                       args.force, args.rx, args.quiet,
                                       args.legacy, workers=args.workers):
                        success = False
            return success
        else:
            return compile_path(legacy=args.legacy, force=args.force,
                                quiet=args.quiet)
    except KeyboardInterrupt:
        if args.quiet < 2:
            print("\n[interrupted]")
        return False
    return True

if __name__ == '__main__':
    exit_status = int(not main())
    sys.exit(exit_status)