Gecko [ newweb.supercareproducts.com ]

Name	Size	Permission	Date
__pycache__	[ DIR ]	drwxr-xr-x	2026-08-29 20:46
asyncio	[ DIR ]	drwxr-xr-x	2026-08-29 20:46
collections	[ DIR ]	drwxr-xr-x	2026-08-29 20:46
concurrent	[ DIR ]	drwxr-xr-x	2026-08-29 20:46
config-3.12-x86_64-linux-gnu	[ DIR ]	drwxr-xr-x	2026-08-29 20:46
ctypes	[ DIR ]	drwxr-xr-x	2026-08-29 20:46
curses	[ DIR ]	drwxr-xr-x	2026-08-29 20:46
dbm	[ DIR ]	drwxr-xr-x	2026-08-29 20:46
email	[ DIR ]	drwxr-xr-x	2026-08-29 20:46
encodings	[ DIR ]	drwxr-xr-x	2026-08-29 20:46
ensurepip	[ DIR ]	drwxr-xr-x	2026-08-29 20:46
html	[ DIR ]	drwxr-xr-x	2026-08-29 20:46
http	[ DIR ]	drwxr-xr-x	2026-08-29 20:46
importlib	[ DIR ]	drwxr-xr-x	2026-08-29 20:46
json	[ DIR ]	drwxr-xr-x	2026-08-29 20:46
lib-dynload	[ DIR ]	drwxr-xr-x	2026-08-29 20:46
lib2to3	[ DIR ]	drwxr-xr-x	2026-08-29 20:47
logging	[ DIR ]	drwxr-xr-x	2026-08-29 20:46
multiprocessing	[ DIR ]	drwxr-xr-x	2026-08-29 20:46
pydoc_data	[ DIR ]	drwxr-xr-x	2026-08-29 20:46
re	[ DIR ]	drwxr-xr-x	2026-08-29 20:46
site-packages	[ DIR ]	drwxr-xr-x	2026-08-29 20:46
sqlite3	[ DIR ]	drwxr-xr-x	2026-08-29 20:46
tomllib	[ DIR ]	drwxr-xr-x	2026-08-29 20:46
unittest	[ DIR ]	drwxr-xr-x	2026-08-29 20:46
urllib	[ DIR ]	drwxr-xr-x	2026-08-29 20:46
venv	[ DIR ]	drwxr-xr-x	2026-08-29 20:46
wsgiref	[ DIR ]	drwxr-xr-x	2026-08-29 20:46
xml	[ DIR ]	drwxr-xr-x	2026-08-29 20:46
xmlrpc	[ DIR ]	drwxr-xr-x	2026-08-29 20:46
zipfile	[ DIR ]	drwxr-xr-x	2026-08-29 20:46
zoneinfo	[ DIR ]	drwxr-xr-x	2026-08-29 20:46
LICENSE.txt	13.61 KB	-rw-r--r--	2026-08-12 13:57
__future__.py	5.1 KB	-rw-r--r--	2026-08-12 13:57
__hello__.py	227 B	-rw-r--r--	2026-08-12 13:57
_aix_support.py	3.93 KB	-rw-r--r--	2026-08-12 13:57
_collections_abc.py	31.34 KB	-rw-r--r--	2026-08-12 13:57
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_osx_support.py	21.51 KB	-rw-r--r--	2026-08-12 13:57
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_pydatetime.py	89.93 KB	-rw-r--r--	2026-08-12 13:57
_pydecimal.py	221.96 KB	-rw-r--r--	2026-08-12 13:57
_pyio.py	91.4 KB	-rw-r--r--	2026-08-12 13:57
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_sitebuiltins.py	3.05 KB	-rw-r--r--	2026-08-12 13:57
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_sysconfigdata__linux_x86_64-linux-gnu.py	70.44 KB	-rw-r--r--	2026-08-24 15:45
_threading_local.py	7.05 KB	-rw-r--r--	2026-08-12 13:57
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abc.py	6.38 KB	-rw-r--r--	2026-08-12 13:57
aifc.py	33.41 KB	-rw-r--r--	2026-08-12 13:57
antigravity.py	500 B	-rw-r--r--	2026-08-12 13:57
argparse.py	98.78 KB	-rw-r--r--	2026-08-12 13:57
ast.py	62.94 KB	-rw-r--r--	2026-08-12 13:57
base64.py	20.15 KB	-rwxr-xr-x	2026-08-12 13:57
bdb.py	32.79 KB	-rw-r--r--	2026-08-12 13:57
bisect.py	3.34 KB	-rw-r--r--	2026-08-12 13:57
bz2.py	11.57 KB	-rw-r--r--	2026-08-12 13:57
cProfile.py	6.4 KB	-rwxr-xr-x	2026-08-12 13:57
calendar.py	25.26 KB	-rw-r--r--	2026-08-12 13:57
cgi.py	33.61 KB	-rwxr-xr-x	2026-08-12 13:57
cgitb.py	12.13 KB	-rw-r--r--	2026-08-12 13:57
chunk.py	5.37 KB	-rw-r--r--	2026-08-12 13:57
cmd.py	14.52 KB	-rw-r--r--	2026-08-12 13:57
code.py	10.71 KB	-rw-r--r--	2026-08-12 13:57
codecs.py	36.01 KB	-rw-r--r--	2026-08-12 13:57
codeop.py	5.77 KB	-rw-r--r--	2026-08-12 13:57
colorsys.py	3.97 KB	-rw-r--r--	2026-08-12 13:57
compileall.py	20.03 KB	-rw-r--r--	2026-08-12 13:57
configparser.py	52.93 KB	-rw-r--r--	2026-08-12 13:57
contextlib.py	26.99 KB	-rw-r--r--	2026-08-12 13:57
contextvars.py	129 B	-rw-r--r--	2026-08-12 13:57
copy.py	8.21 KB	-rw-r--r--	2026-08-12 13:57
copyreg.py	7.44 KB	-rw-r--r--	2026-08-12 13:57
crypt.py	3.82 KB	-rw-r--r--	2026-08-12 13:57
csv.py	16.73 KB	-rw-r--r--	2026-08-12 13:57
dataclasses.py	60.63 KB	-rw-r--r--	2026-08-12 13:57
datetime.py	268 B	-rw-r--r--	2026-08-12 13:57
decimal.py	2.74 KB	-rw-r--r--	2026-08-12 13:57
difflib.py	81.41 KB	-rw-r--r--	2026-08-12 13:57
dis.py	29.52 KB	-rw-r--r--	2026-08-12 13:57
doctest.py	104.25 KB	-rw-r--r--	2026-08-12 13:57
enum.py	79.63 KB	-rw-r--r--	2026-08-12 13:57
filecmp.py	10.14 KB	-rw-r--r--	2026-08-12 13:57
fileinput.py	15.35 KB	-rw-r--r--	2026-08-12 13:57
fnmatch.py	5.86 KB	-rw-r--r--	2026-08-12 13:57
fractions.py	37.25 KB	-rw-r--r--	2026-08-12 13:57
ftplib.py	34.41 KB	-rw-r--r--	2026-08-12 13:57
functools.py	37.05 KB	-rw-r--r--	2026-08-12 13:57
genericpath.py	5.44 KB	-rw-r--r--	2026-08-12 13:57
getopt.py	7.31 KB	-rw-r--r--	2026-08-12 13:57
getpass.py	5.85 KB	-rw-r--r--	2026-08-12 13:57
gettext.py	20.82 KB	-rw-r--r--	2026-08-12 13:57
glob.py	8.53 KB	-rw-r--r--	2026-08-12 13:57
graphlib.py	9.42 KB	-rw-r--r--	2026-08-12 13:57
gzip.py	24.81 KB	-rw-r--r--	2026-08-12 13:57
hashlib.py	9.46 KB	-rw-r--r--	2026-08-24 15:34
heapq.py	22.48 KB	-rw-r--r--	2026-08-12 13:57
hmac.py	7.85 KB	-rw-r--r--	2026-08-24 15:34
imaplib.py	52.94 KB	-rw-r--r--	2026-08-24 15:34
imghdr.py	4.29 KB	-rw-r--r--	2026-08-12 13:57
inspect.py	124.15 KB	-rw-r--r--	2026-08-12 13:57
io.py	3.5 KB	-rw-r--r--	2026-08-12 13:57
ipaddress.py	79.51 KB	-rw-r--r--	2026-08-12 13:57
keyword.py	1.05 KB	-rw-r--r--	2026-08-12 13:57
linecache.py	5.66 KB	-rw-r--r--	2026-08-12 13:57
locale.py	76.76 KB	-rw-r--r--	2026-08-12 13:57
lzma.py	12.97 KB	-rw-r--r--	2026-08-12 13:57
mailbox.py	77.06 KB	-rw-r--r--	2026-08-12 13:57
mailcap.py	9.11 KB	-rw-r--r--	2026-08-12 13:57
mimetypes.py	22.5 KB	-rw-r--r--	2026-08-12 13:57
modulefinder.py	23.14 KB	-rw-r--r--	2026-08-12 13:57
netrc.py	6.76 KB	-rw-r--r--	2026-08-12 13:57
nntplib.py	40.12 KB	-rw-r--r--	2026-08-12 13:57
ntpath.py	29.69 KB	-rw-r--r--	2026-08-12 13:57
nturl2path.py	2.32 KB	-rw-r--r--	2026-08-12 13:57
numbers.py	11.2 KB	-rw-r--r--	2026-08-12 13:57
opcode.py	12.87 KB	-rw-r--r--	2026-08-12 13:57
operator.py	10.71 KB	-rw-r--r--	2026-08-12 13:57
optparse.py	58.95 KB	-rw-r--r--	2026-08-12 13:57
os.py	39.86 KB	-rw-r--r--	2026-08-12 13:57
pathlib.py	49.86 KB	-rw-r--r--	2026-08-12 13:57
pdb.py	68.65 KB	-rwxr-xr-x	2026-08-12 13:57
pickle.py	65.34 KB	-rw-r--r--	2026-08-12 13:57
pickletools.py	91.85 KB	-rw-r--r--	2026-08-12 13:57
pipes.py	8.77 KB	-rw-r--r--	2026-08-12 13:57
pkgutil.py	17.85 KB	-rw-r--r--	2026-08-12 13:57
platform.py	42.37 KB	-rwxr-xr-x	2026-08-12 13:57
plistlib.py	27.91 KB	-rw-r--r--	2026-08-12 13:57
poplib.py	14.4 KB	-rw-r--r--	2026-08-24 15:34
posixpath.py	16.95 KB	-rw-r--r--	2026-08-12 13:57
pprint.py	23.59 KB	-rw-r--r--	2026-08-12 13:57
profile.py	22.55 KB	-rwxr-xr-x	2026-08-12 13:57
pstats.py	28.6 KB	-rw-r--r--	2026-08-12 13:57
pty.py	5.99 KB	-rw-r--r--	2026-08-12 13:57
py_compile.py	7.65 KB	-rw-r--r--	2026-08-12 13:57
pyclbr.py	11.13 KB	-rw-r--r--	2026-08-12 13:57
pydoc.py	110.85 KB	-rwxr-xr-x	2026-08-12 13:57
queue.py	11.23 KB	-rw-r--r--	2026-08-12 13:57
quopri.py	7.01 KB	-rwxr-xr-x	2026-08-12 13:57
random.py	33.88 KB	-rw-r--r--	2026-08-12 13:57
reprlib.py	6.98 KB	-rw-r--r--	2026-08-12 13:57
rlcompleter.py	7.64 KB	-rw-r--r--	2026-08-12 13:57
runpy.py	12.58 KB	-rw-r--r--	2026-08-12 13:57
sched.py	6.2 KB	-rw-r--r--	2026-08-12 13:57
secrets.py	1.94 KB	-rw-r--r--	2026-08-12 13:57
selectors.py	19.21 KB	-rw-r--r--	2026-08-12 13:57
shelve.py	8.36 KB	-rw-r--r--	2026-08-12 13:57
shlex.py	13.04 KB	-rw-r--r--	2026-08-12 13:57
shutil.py	54.88 KB	-rw-r--r--	2026-08-12 13:57
signal.py	2.44 KB	-rw-r--r--	2026-08-12 13:57
site.py	22.89 KB	-rw-r--r--	2026-08-24 15:34
smtplib.py	42.51 KB	-rwxr-xr-x	2026-08-12 13:57
sndhdr.py	7.27 KB	-rw-r--r--	2026-08-12 13:57
socket.py	36.93 KB	-rw-r--r--	2026-08-12 13:57
socketserver.py	27.41 KB	-rw-r--r--	2026-08-12 13:57
sre_compile.py	231 B	-rw-r--r--	2026-08-12 13:57
sre_constants.py	232 B	-rw-r--r--	2026-08-12 13:57
sre_parse.py	229 B	-rw-r--r--	2026-08-12 13:57
ssl.py	49.71 KB	-rw-r--r--	2026-08-12 13:57
stat.py	5.36 KB	-rw-r--r--	2026-08-12 13:57
statistics.py	49.05 KB	-rw-r--r--	2026-08-12 13:57
string.py	11.51 KB	-rw-r--r--	2026-08-12 13:57
stringprep.py	12.61 KB	-rw-r--r--	2026-08-12 13:57
struct.py	257 B	-rw-r--r--	2026-08-12 13:57
subprocess.py	86.67 KB	-rw-r--r--	2026-08-12 13:57
sunau.py	18.04 KB	-rw-r--r--	2026-08-12 13:57
symtable.py	12.18 KB	-rw-r--r--	2026-08-12 13:57
sysconfig.py	32.98 KB	-rw-r--r--	2026-08-24 15:45
tabnanny.py	11.26 KB	-rwxr-xr-x	2026-08-12 13:57
tarfile.py	113.09 KB	-rwxr-xr-x	2026-08-24 15:34
telnetlib.py	22.79 KB	-rw-r--r--	2026-08-12 13:57
tempfile.py	31.63 KB	-rw-r--r--	2026-08-12 13:57
textwrap.py	19.26 KB	-rw-r--r--	2026-08-12 13:57
this.py	1003 B	-rw-r--r--	2026-08-12 13:57
threading.py	58.34 KB	-rw-r--r--	2026-08-24 15:34
timeit.py	13.15 KB	-rwxr-xr-x	2026-08-12 13:57
token.py	2.45 KB	-rw-r--r--	2026-08-12 13:57
tokenize.py	21.06 KB	-rw-r--r--	2026-08-12 13:57
trace.py	28.66 KB	-rwxr-xr-x	2026-08-12 13:57
traceback.py	45.31 KB	-rw-r--r--	2026-08-12 13:57
tracemalloc.py	17.62 KB	-rw-r--r--	2026-08-12 13:57
tty.py	1.99 KB	-rw-r--r--	2026-08-12 13:57
types.py	10.74 KB	-rw-r--r--	2026-08-12 13:57
typing.py	116.05 KB	-rw-r--r--	2026-08-12 13:57
uu.py	7.17 KB	-rw-r--r--	2026-08-24 15:45
uuid.py	28.96 KB	-rw-r--r--	2026-08-12 13:57
warnings.py	21.4 KB	-rw-r--r--	2026-08-12 13:57
wave.py	22.24 KB	-rw-r--r--	2026-08-12 13:57
weakref.py	21.01 KB	-rw-r--r--	2026-08-12 13:57
webbrowser.py	23.64 KB	-rwxr-xr-x	2026-08-12 13:57
xdrlib.py	5.8 KB	-rw-r--r--	2026-08-12 13:57
zipapp.py	7.37 KB	-rw-r--r--	2026-08-12 13:57
zipimport.py	27.19 KB	-rw-r--r--	2026-08-12 13:57

Rename

"""Cache lines from Python source files.

This is intended to read lines from modules imported -- hence if a filename
is not found, it will look down the module search path for a file by
that name.
"""

import functools
import sys
import os
import tokenize

__all__ = ["getline", "clearcache", "checkcache", "lazycache"]

# The cache. Maps filenames to either a thunk which will provide source code,
# or a tuple (size, mtime, lines, fullname) once loaded.
cache = {}

def clearcache():
    """Clear the cache entirely."""
    cache.clear()

def getline(filename, lineno, module_globals=None):
    """Get a line for a Python source file from the cache.
    Update the cache if it doesn't contain an entry for this file already."""

lines = getlines(filename, module_globals)
    if 1 <= lineno <= len(lines):
        return lines[lineno - 1]
    return ''

def getlines(filename, module_globals=None):
    """Get the lines for a Python source file from the cache.
    Update the cache if it doesn't contain an entry for this file already."""

if filename in cache:
        entry = cache[filename]
        if len(entry) != 1:
            return cache[filename][2]

try:
        return updatecache(filename, module_globals)
    except MemoryError:
        clearcache()
        return []

def checkcache(filename=None):
    """Discard cache entries that are out of date.
    (This is not checked upon each call!)"""

if filename is None:
        # get keys atomically
        filenames = cache.copy().keys()
    else:
        filenames = [filename]

for filename in filenames:
        try:
            entry = cache[filename]
        except KeyError:
            continue

if len(entry) == 1:
            # lazy cache entry, leave it lazy.
            continue
        size, mtime, lines, fullname = entry
        if mtime is None:
            continue   # no-op for files loaded via a __loader__
        try:
            stat = os.stat(fullname)
        except (OSError, ValueError):
            cache.pop(filename, None)
            continue
        if size != stat.st_size or mtime != stat.st_mtime:
            cache.pop(filename, None)

def updatecache(filename, module_globals=None):
    """Update a cache entry and return its list of lines.
    If something's wrong, print a message, discard the cache entry,
    and return an empty list."""

if filename in cache:
        if len(cache[filename]) != 1:
            cache.pop(filename, None)
    if not filename or (filename.startswith('<') and filename.endswith('>')):
        return []

fullname = filename
    try:
        stat = os.stat(fullname)
    except OSError:
        basename = filename

# Realise a lazy loader based lookup if there is one
        # otherwise try to lookup right now.
        if lazycache(filename, module_globals):
            try:
                data = cache[filename][0]()
            except (ImportError, OSError):
                pass
            else:
                if data is None:
                    # No luck, the PEP302 loader cannot find the source
                    # for this module.
                    return []
                cache[filename] = (
                    len(data),
                    None,
                    [line + '\n' for line in data.splitlines()],
                    fullname
                )
                return cache[filename][2]

# Try looking through the module search path, which is only useful
        # when handling a relative filename.
        if os.path.isabs(filename):
            return []

for dirname in sys.path:
            try:
                fullname = os.path.join(dirname, basename)
            except (TypeError, AttributeError):
                # Not sufficiently string-like to do anything useful with.
                continue
            try:
                stat = os.stat(fullname)
                break
            except (OSError, ValueError):
                pass
        else:
            return []
    except ValueError:  # may be raised by os.stat()
        return []
    try:
        with tokenize.open(fullname) as fp:
            lines = fp.readlines()
    except (OSError, UnicodeDecodeError, SyntaxError):
        return []
    if lines and not lines[-1].endswith('\n'):
        lines[-1] += '\n'
    size, mtime = stat.st_size, stat.st_mtime
    cache[filename] = size, mtime, lines, fullname
    return lines

def lazycache(filename, module_globals):
    """Seed the cache for filename with module_globals.

The module loader will be asked for the source only when getlines is
    called, not immediately.

If there is an entry in the cache already, it is not altered.

:return: True if a lazy load is registered in the cache,
        otherwise False. To register such a load a module loader with a
        get_source method must be found, the filename must be a cacheable
        filename, and the filename must not be already cached.
    """
    if filename in cache:
        if len(cache[filename]) == 1:
            return True
        else:
            return False
    if not filename or (filename.startswith('<') and filename.endswith('>')):
        return False
    # Try for a __loader__, if available
    if module_globals and '__name__' in module_globals:
        spec = module_globals.get('__spec__')
        name = getattr(spec, 'name', None) or module_globals['__name__']
        loader = getattr(spec, 'loader', None)
        if loader is None:
            loader = module_globals.get('__loader__')
        get_source = getattr(loader, 'get_source', None)

if name and get_source:
            get_lines = functools.partial(get_source, name)
            cache[filename] = (get_lines,)
            return True
    return False