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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-3.4m	[ 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
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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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xmlrpc	[ DIR ]	drwxr-xr-x	2025-08-15 19:31
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__phello__.foo.py	64 B	-rw-r--r--	2024-04-17 17:23
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_sysconfigdata.py	30.2 KB	-rw-r--r--	2024-04-17 17:23
_threading_local.py	7.24 KB	-rw-r--r--	2024-04-17 17:23
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abc.py	8.42 KB	-rw-r--r--	2024-04-17 17:23
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antigravity.py	475 B	-rw-r--r--	2024-04-17 17:23
argparse.py	87.92 KB	-rw-r--r--	2024-04-17 17:23
ast.py	11.75 KB	-rw-r--r--	2024-04-17 17:23
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asyncore.py	20.51 KB	-rw-r--r--	2024-04-17 17:23
base64.py	19.71 KB	-rwxr-xr-x	2024-04-17 17:23
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binhex.py	13.6 KB	-rw-r--r--	2024-04-17 17:23
bisect.py	2.53 KB	-rw-r--r--	2024-04-17 17:23
bz2.py	18.42 KB	-rw-r--r--	2024-04-17 17:23
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calendar.py	22.4 KB	-rw-r--r--	2024-04-17 17:23
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colorsys.py	3.97 KB	-rw-r--r--	2024-04-17 17:23
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configparser.py	48.53 KB	-rw-r--r--	2024-04-17 17:23
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datetime.py	74.03 KB	-rw-r--r--	2024-04-17 17:23
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doctest.py	102.04 KB	-rw-r--r--	2024-04-17 17:23
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enum.py	21.03 KB	-rw-r--r--	2024-04-17 17:23
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fractions.py	22.66 KB	-rw-r--r--	2024-04-17 17:23
ftplib.py	37.63 KB	-rw-r--r--	2024-04-17 17:23
functools.py	27.84 KB	-rw-r--r--	2024-04-17 17:23
genericpath.py	3.79 KB	-rw-r--r--	2024-04-17 17:23
getopt.py	7.31 KB	-rw-r--r--	2024-04-17 17:23
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glob.py	3.38 KB	-rw-r--r--	2024-04-17 17:23
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hashlib.py	9.62 KB	-rw-r--r--	2024-04-17 17:23
heapq.py	17.58 KB	-rw-r--r--	2024-04-17 17:23
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ipaddress.py	69.92 KB	-rw-r--r--	2024-04-17 17:23
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linecache.py	3.86 KB	-rw-r--r--	2024-04-17 17:23
locale.py	72.78 KB	-rw-r--r--	2024-04-17 17:23
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macpath.py	5.49 KB	-rw-r--r--	2024-04-17 17:23
macurl2path.py	2.67 KB	-rw-r--r--	2024-04-17 17:23
mailbox.py	76.54 KB	-rw-r--r--	2024-04-17 17:23
mailcap.py	7.26 KB	-rw-r--r--	2024-04-17 17:23
mimetypes.py	20.29 KB	-rw-r--r--	2024-04-17 17:23
modulefinder.py	22.87 KB	-rw-r--r--	2024-04-17 17:23
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nturl2path.py	2.39 KB	-rw-r--r--	2024-04-17 17:23
numbers.py	10 KB	-rw-r--r--	2024-04-17 17:23
opcode.py	5.31 KB	-rw-r--r--	2024-04-17 17:23
operator.py	8.98 KB	-rw-r--r--	2024-04-17 17:23
optparse.py	58.93 KB	-rw-r--r--	2024-04-17 17:23
os.py	33.09 KB	-rw-r--r--	2024-04-17 17:23
pathlib.py	41.47 KB	-rw-r--r--	2024-04-17 17:23
pdb.py	59.56 KB	-rwxr-xr-x	2024-04-17 17:23
pickle.py	54.68 KB	-rw-r--r--	2024-04-17 17:23
pickletools.py	89.61 KB	-rw-r--r--	2024-04-17 17:23
pipes.py	8.71 KB	-rw-r--r--	2024-04-17 17:23
pkgutil.py	20.72 KB	-rw-r--r--	2024-04-17 17:23
platform.py	45.67 KB	-rwxr-xr-x	2024-04-17 17:23
plistlib.py	31.05 KB	-rw-r--r--	2024-04-17 17:23
poplib.py	13.98 KB	-rw-r--r--	2024-04-17 17:23
posixpath.py	13.13 KB	-rw-r--r--	2024-04-17 17:23
pprint.py	14.57 KB	-rw-r--r--	2024-04-17 17:23
profile.py	21.52 KB	-rwxr-xr-x	2024-04-17 17:23
pstats.py	25.7 KB	-rw-r--r--	2024-04-17 17:23
pty.py	4.65 KB	-rw-r--r--	2024-04-17 17:23
py_compile.py	6.94 KB	-rw-r--r--	2024-04-17 17:23
pyclbr.py	13.2 KB	-rw-r--r--	2024-04-17 17:23
pydoc.py	100.6 KB	-rwxr-xr-x	2024-04-17 17:23
queue.py	8.63 KB	-rw-r--r--	2024-04-17 17:23
quopri.py	7.09 KB	-rwxr-xr-x	2024-04-17 17:23
random.py	25.47 KB	-rw-r--r--	2024-04-17 17:23
re.py	15.24 KB	-rw-r--r--	2024-04-17 17:23
reprlib.py	4.99 KB	-rw-r--r--	2024-04-17 17:23
rlcompleter.py	5.93 KB	-rw-r--r--	2024-04-17 17:23
runpy.py	10.56 KB	-rw-r--r--	2024-04-17 17:23
sched.py	6.21 KB	-rw-r--r--	2024-04-17 17:23
selectors.py	16.7 KB	-rw-r--r--	2024-04-17 17:23
shelve.py	8.33 KB	-rw-r--r--	2024-04-17 17:23
shlex.py	11.28 KB	-rw-r--r--	2024-04-17 17:23
shutil.py	38.97 KB	-rw-r--r--	2024-04-17 17:23
site.py	21.05 KB	-rw-r--r--	2024-04-17 17:23
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smtplib.py	38.06 KB	-rwxr-xr-x	2024-04-17 17:23
sndhdr.py	6.11 KB	-rw-r--r--	2024-04-17 17:23
socket.py	18.62 KB	-rw-r--r--	2024-04-17 17:23
socketserver.py	23.8 KB	-rw-r--r--	2024-04-17 17:23
sre_compile.py	19.44 KB	-rw-r--r--	2024-04-17 17:23
sre_constants.py	7.1 KB	-rw-r--r--	2024-04-17 17:23
sre_parse.py	30.69 KB	-rw-r--r--	2024-04-17 17:23
ssl.py	33.93 KB	-rw-r--r--	2024-04-17 17:23
stat.py	4.3 KB	-rw-r--r--	2024-04-17 17:23
statistics.py	19.1 KB	-rw-r--r--	2024-04-17 17:23
string.py	11.18 KB	-rw-r--r--	2024-04-17 17:23
stringprep.py	12.61 KB	-rw-r--r--	2024-04-17 17:23
struct.py	257 B	-rw-r--r--	2024-04-17 17:23
subprocess.py	63.04 KB	-rw-r--r--	2024-04-17 17:23
sunau.py	17.67 KB	-rw-r--r--	2024-04-17 17:23
symbol.py	2 KB	-rwxr-xr-x	2024-04-17 17:23
symtable.py	7.23 KB	-rw-r--r--	2024-04-17 17:23
sysconfig.py	24.05 KB	-rw-r--r--	2024-04-17 17:23
tabnanny.py	11.14 KB	-rwxr-xr-x	2024-04-17 17:23
tarfile.py	89.41 KB	-rwxr-xr-x	2024-04-17 17:23
telnetlib.py	22.53 KB	-rw-r--r--	2024-04-17 17:23
tempfile.py	22 KB	-rw-r--r--	2024-04-17 17:23
textwrap.py	18.83 KB	-rw-r--r--	2024-04-17 17:23
this.py	1003 B	-rw-r--r--	2024-04-17 17:23
threading.py	47.66 KB	-rw-r--r--	2024-04-17 17:23
timeit.py	11.69 KB	-rwxr-xr-x	2024-04-17 17:23
token.py	2.96 KB	-rw-r--r--	2024-04-17 17:23
tokenize.py	25 KB	-rw-r--r--	2024-04-17 17:23
trace.py	30.75 KB	-rwxr-xr-x	2024-04-17 17:23
traceback.py	10.91 KB	-rw-r--r--	2024-04-17 17:23
tracemalloc.py	15.28 KB	-rw-r--r--	2024-04-17 17:23
tty.py	879 B	-rw-r--r--	2024-04-17 17:23
types.py	5.28 KB	-rw-r--r--	2024-04-17 17:23
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uuid.py	23.17 KB	-rw-r--r--	2024-04-17 17:23
warnings.py	13.97 KB	-rw-r--r--	2024-04-17 17:23
wave.py	17.27 KB	-rw-r--r--	2024-04-17 17:23
weakref.py	18.93 KB	-rw-r--r--	2024-04-17 17:23
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zipfile.py	66.94 KB	-rw-r--r--	2024-04-17 17:23

Rename

"""Module/script to byte-compile all .py files to .pyc (or .pyo) 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

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

def compile_dir(dir, maxlevels=10, ddir=None, force=False, rx=None,
                quiet=False, legacy=False, optimize=-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:     if True, be quiet during compilation
    legacy:    if True, produce legacy pyc paths instead of PEP 3147 paths
    optimize:  optimization level or -1 for level of the interpreter
    """
    if not quiet:
        print('Listing {!r}...'.format(dir))
    try:
        names = os.listdir(dir)
    except OSError:
        print("Can't list {!r}".format(dir))
        names = []
    names.sort()
    success = 1
    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):
            if not compile_file(fullname, ddir, force, rx, quiet,
                                legacy, optimize):
                success = 0
        elif (maxlevels > 0 and name != os.curdir and name != os.pardir and
              os.path.isdir(fullname) and not os.path.islink(fullname)):
            if not compile_dir(fullname, maxlevels - 1, dfile, force, rx,
                               quiet, legacy, optimize):
                success = 0
    return success

def compile_file(fullname, ddir=None, force=False, rx=None, quiet=False,
                 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:     if True, be quiet during compilation
    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' if __debug__ else 'o')
        else:
            if optimize >= 0:
                cfile = importlib.util.cache_from_source(
                                fullname, debug_override=not optimize)
            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:
                if 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)
                success = 0
            except (SyntaxError, UnicodeError, OSError) as e:
                if quiet:
                    print('*** Error compiling {!r}...'.format(fullname))
                else:
                    print('*** ', end='')
                print(e.__class__.__name__ + ':', e)
                success = 0
            else:
                if ok == 0:
                    success = 0
    return success

def compile_path(skip_curdir=1, maxlevels=0, force=False, quiet=False,
                 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 False)
    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:
            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('-f', action='store_true', dest='force',
                        help='force rebuild even if timestamps are up to date')
    parser.add_argument('-q', action='store_true', dest='quiet',
                        help='output only error messages')
    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'))
    args = parser.parse_args()

compile_dests = args.compile_dest

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

# 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:
            print("Error reading file list {}".format(args.flist))
            return False

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, args.maxlevels, args.ddir,
                                       args.force, args.rx, args.quiet,
                                       args.legacy):
                        success = False
            return success
        else:
            return compile_path(legacy=args.legacy, force=args.force,
                                quiet=args.quiet)
    except KeyboardInterrupt:
        print("\n[interrupted]")
        return False
    return True

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