Gecko [ corporacionhdm.com.pe ]

Name	Size	Permission	Date
__pycache__	[ DIR ]	drwxr-xr-x	2024-05-22 10:36
asyncio	[ DIR ]	drwxr-xr-x	2024-05-22 10:36
collections	[ DIR ]	drwxr-xr-x	2024-05-22 10:36
concurrent	[ DIR ]	drwxr-xr-x	2024-05-22 10:36
config-3.4m	[ DIR ]	drwxr-xr-x	2024-05-22 10:37
ctypes	[ DIR ]	drwxr-xr-x	2024-05-22 10:36
curses	[ DIR ]	drwxr-xr-x	2024-05-22 10:36
dbm	[ DIR ]	drwxr-xr-x	2024-05-22 10:36
distutils	[ DIR ]	drwxr-xr-x	2024-05-22 10:36
email	[ DIR ]	drwxr-xr-x	2024-05-22 10:36
encodings	[ DIR ]	drwxr-xr-x	2024-05-22 10:36
ensurepip	[ DIR ]	drwxr-xr-x	2024-05-22 10:36
html	[ DIR ]	drwxr-xr-x	2024-05-22 10:36
http	[ DIR ]	drwxr-xr-x	2024-05-22 10:36
idlelib	[ DIR ]	drwxr-xr-x	2024-05-22 10:36
importlib	[ DIR ]	drwxr-xr-x	2024-05-22 10:36
json	[ DIR ]	drwxr-xr-x	2024-05-22 10:36
lib-dynload	[ DIR ]	drwxr-xr-x	2024-05-22 10:36
lib2to3	[ DIR ]	drwxr-xr-x	2024-05-22 10:36
logging	[ DIR ]	drwxr-xr-x	2024-05-22 10:36
multiprocessing	[ DIR ]	drwxr-xr-x	2024-05-22 10:36
plat-linux	[ DIR ]	drwxr-xr-x	2024-05-22 10:36
pydoc_data	[ DIR ]	drwxr-xr-x	2024-05-22 10:36
site-packages	[ DIR ]	drwxr-xr-x	2024-05-22 10:36
sqlite3	[ DIR ]	drwxr-xr-x	2024-05-22 10:36
test	[ DIR ]	drwxr-xr-x	2024-05-22 10:36
unittest	[ DIR ]	drwxr-xr-x	2024-05-22 10:36
urllib	[ DIR ]	drwxr-xr-x	2024-05-22 10:36
venv	[ DIR ]	drwxr-xr-x	2024-05-22 10:36
wsgiref	[ DIR ]	drwxr-xr-x	2024-05-22 10:36
xml	[ DIR ]	drwxr-xr-x	2024-05-22 10:36
xmlrpc	[ DIR ]	drwxr-xr-x	2024-05-22 10:36
__future__.py	4.48 KB	-rw-r--r--	2024-04-17 17:10
__phello__.foo.py	64 B	-rw-r--r--	2024-04-17 17:10
_bootlocale.py	1.27 KB	-rw-r--r--	2024-04-17 17:09
_collections_abc.py	19.43 KB	-rw-r--r--	2024-04-17 17:09
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_sysconfigdata.py	28.05 KB	-rw-r--r--	2024-04-17 17:10
_threading_local.py	7.24 KB	-rw-r--r--	2024-04-17 17:09
_weakrefset.py	5.57 KB	-rw-r--r--	2024-04-17 17:09
abc.py	8.42 KB	-rw-r--r--	2024-04-17 17:09
aifc.py	30.84 KB	-rw-r--r--	2024-04-17 17:10
antigravity.py	475 B	-rw-r--r--	2024-04-17 17:09
argparse.py	87.92 KB	-rw-r--r--	2024-04-17 17:10
ast.py	11.75 KB	-rw-r--r--	2024-04-17 17:10
asynchat.py	11.55 KB	-rw-r--r--	2024-04-17 17:10
asyncore.py	20.51 KB	-rw-r--r--	2024-04-17 17:10
base64.py	19.71 KB	-rwxr-xr-x	2024-04-17 17:09
bdb.py	22.81 KB	-rw-r--r--	2024-04-17 17:10
binhex.py	13.6 KB	-rw-r--r--	2024-04-17 17:09
bisect.py	2.53 KB	-rw-r--r--	2024-04-17 17:09
bz2.py	18.42 KB	-rw-r--r--	2024-04-17 17:10
cProfile.py	5.2 KB	-rwxr-xr-x	2024-04-17 17:09
calendar.py	22.4 KB	-rw-r--r--	2024-04-17 17:10
cgi.py	35.1 KB	-rwxr-xr-x	2024-04-17 17:10
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chunk.py	5.3 KB	-rw-r--r--	2024-04-17 17:09
cmd.py	14.51 KB	-rw-r--r--	2024-04-17 17:09
code.py	9.8 KB	-rw-r--r--	2024-04-17 17:09
codecs.py	35.07 KB	-rw-r--r--	2024-04-17 17:09
codeop.py	5.85 KB	-rw-r--r--	2024-04-17 17:09
colorsys.py	3.97 KB	-rw-r--r--	2024-04-17 17:09
compileall.py	9.39 KB	-rw-r--r--	2024-04-17 17:09
configparser.py	48.53 KB	-rw-r--r--	2024-04-17 17:09
contextlib.py	11.37 KB	-rw-r--r--	2024-04-17 17:09
copy.py	8.79 KB	-rw-r--r--	2024-04-17 17:09
copyreg.py	6.67 KB	-rw-r--r--	2024-04-17 17:10
crypt.py	1.83 KB	-rw-r--r--	2024-04-17 17:09
csv.py	15.81 KB	-rw-r--r--	2024-04-17 17:09
datetime.py	74.03 KB	-rw-r--r--	2024-04-17 17:10
decimal.py	223.33 KB	-rw-r--r--	2024-04-17 17:10
difflib.py	79.77 KB	-rw-r--r--	2024-04-17 17:09
dis.py	16.76 KB	-rw-r--r--	2024-04-17 17:09
doctest.py	102.04 KB	-rw-r--r--	2024-04-17 17:09
dummy_threading.py	2.75 KB	-rw-r--r--	2024-04-17 17:09
enum.py	21.03 KB	-rw-r--r--	2024-04-17 17:09
filecmp.py	9.6 KB	-rw-r--r--	2024-04-17 17:09
fileinput.py	14.52 KB	-rw-r--r--	2024-04-17 17:09
fnmatch.py	3.09 KB	-rw-r--r--	2024-04-17 17:09
formatter.py	14.82 KB	-rw-r--r--	2024-04-17 17:09
fractions.py	22.66 KB	-rw-r--r--	2024-04-17 17:09
ftplib.py	37.63 KB	-rw-r--r--	2024-04-17 17:09
functools.py	27.84 KB	-rw-r--r--	2024-04-17 17:10
genericpath.py	3.79 KB	-rw-r--r--	2024-04-17 17:10
getopt.py	7.31 KB	-rw-r--r--	2024-04-17 17:10
getpass.py	5.93 KB	-rw-r--r--	2024-04-17 17:09
gettext.py	20.28 KB	-rw-r--r--	2024-04-17 17:10
glob.py	3.38 KB	-rw-r--r--	2024-04-17 17:09
gzip.py	23.74 KB	-rw-r--r--	2024-04-17 17:10
hashlib.py	9.62 KB	-rw-r--r--	2024-04-17 17:10
heapq.py	17.58 KB	-rw-r--r--	2024-04-17 17:09
hmac.py	4.94 KB	-rw-r--r--	2024-04-17 17:09
imaplib.py	49.09 KB	-rw-r--r--	2024-04-17 17:10
imghdr.py	3.45 KB	-rw-r--r--	2024-04-17 17:10
imp.py	9.75 KB	-rw-r--r--	2024-04-17 17:09
inspect.py	102.19 KB	-rw-r--r--	2024-04-17 17:10
io.py	3.32 KB	-rw-r--r--	2024-04-17 17:09
ipaddress.py	69.92 KB	-rw-r--r--	2024-04-17 17:10
keyword.py	2.17 KB	-rwxr-xr-x	2024-04-17 17:10
linecache.py	3.86 KB	-rw-r--r--	2024-04-17 17:09
locale.py	72.78 KB	-rw-r--r--	2024-04-17 17:10
lzma.py	18.92 KB	-rw-r--r--	2024-04-17 17:10
macpath.py	5.49 KB	-rw-r--r--	2024-04-17 17:09
macurl2path.py	2.67 KB	-rw-r--r--	2024-04-17 17:09
mailbox.py	76.54 KB	-rw-r--r--	2024-04-17 17:10
mailcap.py	7.26 KB	-rw-r--r--	2024-04-17 17:09
mimetypes.py	20.29 KB	-rw-r--r--	2024-04-17 17:10
modulefinder.py	22.87 KB	-rw-r--r--	2024-04-17 17:09
netrc.py	5.61 KB	-rw-r--r--	2024-04-17 17:09
nntplib.py	42.07 KB	-rw-r--r--	2024-04-17 17:09
ntpath.py	20 KB	-rw-r--r--	2024-04-17 17:09
nturl2path.py	2.39 KB	-rw-r--r--	2024-04-17 17:10
numbers.py	10 KB	-rw-r--r--	2024-04-17 17:10
opcode.py	5.31 KB	-rw-r--r--	2024-04-17 17:10
operator.py	8.98 KB	-rw-r--r--	2024-04-17 17:10
optparse.py	58.93 KB	-rw-r--r--	2024-04-17 17:10
os.py	33.09 KB	-rw-r--r--	2024-04-17 17:09
pathlib.py	41.47 KB	-rw-r--r--	2024-04-17 17:10
pdb.py	59.56 KB	-rwxr-xr-x	2024-04-17 17:09
pickle.py	54.68 KB	-rw-r--r--	2024-04-17 17:09
pickletools.py	89.61 KB	-rw-r--r--	2024-04-17 17:09
pipes.py	8.71 KB	-rw-r--r--	2024-04-17 17:10
pkgutil.py	20.72 KB	-rw-r--r--	2024-04-17 17:09
platform.py	45.67 KB	-rwxr-xr-x	2024-04-17 17:09
plistlib.py	31.05 KB	-rw-r--r--	2024-04-17 17:09
poplib.py	13.98 KB	-rw-r--r--	2024-04-17 17:09
posixpath.py	13.13 KB	-rw-r--r--	2024-04-17 17:09
pprint.py	14.57 KB	-rw-r--r--	2024-04-17 17:09
profile.py	21.52 KB	-rwxr-xr-x	2024-04-17 17:09
pstats.py	25.7 KB	-rw-r--r--	2024-04-17 17:09
pty.py	4.65 KB	-rw-r--r--	2024-04-17 17:09
py_compile.py	6.94 KB	-rw-r--r--	2024-04-17 17:10
pyclbr.py	13.2 KB	-rw-r--r--	2024-04-17 17:09
pydoc.py	100.6 KB	-rwxr-xr-x	2024-04-17 17:09
queue.py	8.63 KB	-rw-r--r--	2024-04-17 17:10
quopri.py	7.09 KB	-rwxr-xr-x	2024-04-17 17:10
random.py	25.47 KB	-rw-r--r--	2024-04-17 17:09
re.py	15.24 KB	-rw-r--r--	2024-04-17 17:09
reprlib.py	4.99 KB	-rw-r--r--	2024-04-17 17:09
rlcompleter.py	5.93 KB	-rw-r--r--	2024-04-17 17:10
runpy.py	10.56 KB	-rw-r--r--	2024-04-17 17:09
sched.py	6.21 KB	-rw-r--r--	2024-04-17 17:10
selectors.py	16.7 KB	-rw-r--r--	2024-04-17 17:09
shelve.py	8.33 KB	-rw-r--r--	2024-04-17 17:10
shlex.py	11.28 KB	-rw-r--r--	2024-04-17 17:10
shutil.py	38.97 KB	-rw-r--r--	2024-04-17 17:10
site.py	21.05 KB	-rw-r--r--	2024-04-17 17:10
smtpd.py	29.29 KB	-rwxr-xr-x	2024-04-17 17:09
smtplib.py	38.06 KB	-rwxr-xr-x	2024-04-17 17:09
sndhdr.py	6.11 KB	-rw-r--r--	2024-04-17 17:10
socket.py	18.62 KB	-rw-r--r--	2024-04-17 17:10
socketserver.py	23.8 KB	-rw-r--r--	2024-04-17 17:10
sre_compile.py	19.44 KB	-rw-r--r--	2024-04-17 17:09
sre_constants.py	7.1 KB	-rw-r--r--	2024-04-17 17:09
sre_parse.py	30.69 KB	-rw-r--r--	2024-04-17 17:09
ssl.py	33.93 KB	-rw-r--r--	2024-04-17 17:10
stat.py	4.3 KB	-rw-r--r--	2024-04-17 17:10
statistics.py	19.1 KB	-rw-r--r--	2024-04-17 17:09
string.py	11.18 KB	-rw-r--r--	2024-04-17 17:10
stringprep.py	12.61 KB	-rw-r--r--	2024-04-17 17:09
struct.py	257 B	-rw-r--r--	2024-04-17 17:09
subprocess.py	63.04 KB	-rw-r--r--	2024-04-17 17:09
sunau.py	17.67 KB	-rw-r--r--	2024-04-17 17:09
symbol.py	2 KB	-rwxr-xr-x	2024-04-17 17:09
symtable.py	7.23 KB	-rw-r--r--	2024-04-17 17:10
sysconfig.py	24.05 KB	-rw-r--r--	2024-04-17 17:10
tabnanny.py	11.14 KB	-rwxr-xr-x	2024-04-17 17:10
tarfile.py	89.41 KB	-rwxr-xr-x	2024-04-17 17:09
telnetlib.py	22.53 KB	-rw-r--r--	2024-04-17 17:09
tempfile.py	22 KB	-rw-r--r--	2024-04-17 17:09
textwrap.py	18.83 KB	-rw-r--r--	2024-04-17 17:09
this.py	1003 B	-rw-r--r--	2024-04-17 17:09
threading.py	47.66 KB	-rw-r--r--	2024-04-17 17:10
timeit.py	11.69 KB	-rwxr-xr-x	2024-04-17 17:09
token.py	2.96 KB	-rw-r--r--	2024-04-17 17:09
tokenize.py	25 KB	-rw-r--r--	2024-04-17 17:10
trace.py	30.75 KB	-rwxr-xr-x	2024-04-17 17:09
traceback.py	10.91 KB	-rw-r--r--	2024-04-17 17:10
tracemalloc.py	15.28 KB	-rw-r--r--	2024-04-17 17:10
tty.py	879 B	-rw-r--r--	2024-04-17 17:09
types.py	5.28 KB	-rw-r--r--	2024-04-17 17:09
uu.py	6.61 KB	-rwxr-xr-x	2024-04-17 17:09
uuid.py	23.17 KB	-rw-r--r--	2024-04-17 17:09
warnings.py	13.97 KB	-rw-r--r--	2024-04-17 17:09
wave.py	17.27 KB	-rw-r--r--	2024-04-17 17:09
weakref.py	18.93 KB	-rw-r--r--	2024-04-17 17:10
webbrowser.py	20.93 KB	-rwxr-xr-x	2024-04-17 17:10
xdrlib.py	5.77 KB	-rw-r--r--	2024-04-17 17:10
zipfile.py	66.94 KB	-rw-r--r--	2024-04-17 17:10

Rename

"""Recognize image file formats based on their first few bytes."""

__all__ = ["what"]

#-------------------------#
# Recognize image headers #
#-------------------------#

def what(file, h=None):
    f = None
    try:
        if h is None:
            if isinstance(file, str):
                f = open(file, 'rb')
                h = f.read(32)
            else:
                location = file.tell()
                h = file.read(32)
                file.seek(location)
        for tf in tests:
            res = tf(h, f)
            if res:
                return res
    finally:
        if f: f.close()
    return None

#---------------------------------#
# Subroutines per image file type #
#---------------------------------#

tests = []

def test_jpeg(h, f):
    """JPEG data in JFIF or Exif format"""
    if h[6:10] in (b'JFIF', b'Exif'):
        return 'jpeg'

tests.append(test_jpeg)

def test_png(h, f):
    if h.startswith(b'\211PNG\r\n\032\n'):
        return 'png'

tests.append(test_png)

def test_gif(h, f):
    """GIF ('87 and '89 variants)"""
    if h[:6] in (b'GIF87a', b'GIF89a'):
        return 'gif'

tests.append(test_gif)

def test_tiff(h, f):
    """TIFF (can be in Motorola or Intel byte order)"""
    if h[:2] in (b'MM', b'II'):
        return 'tiff'

tests.append(test_tiff)

def test_rgb(h, f):
    """SGI image library"""
    if h.startswith(b'\001\332'):
        return 'rgb'

tests.append(test_rgb)

def test_pbm(h, f):
    """PBM (portable bitmap)"""
    if len(h) >= 3 and \
        h[0] == ord(b'P') and h[1] in b'14' and h[2] in b' \t\n\r':
        return 'pbm'

tests.append(test_pbm)

def test_pgm(h, f):
    """PGM (portable graymap)"""
    if len(h) >= 3 and \
        h[0] == ord(b'P') and h[1] in b'25' and h[2] in b' \t\n\r':
        return 'pgm'

tests.append(test_pgm)

def test_ppm(h, f):
    """PPM (portable pixmap)"""
    if len(h) >= 3 and \
        h[0] == ord(b'P') and h[1] in b'36' and h[2] in b' \t\n\r':
        return 'ppm'

tests.append(test_ppm)

def test_rast(h, f):
    """Sun raster file"""
    if h.startswith(b'\x59\xA6\x6A\x95'):
        return 'rast'

tests.append(test_rast)

def test_xbm(h, f):
    """X bitmap (X10 or X11)"""
    if h.startswith(b'#define '):
        return 'xbm'

tests.append(test_xbm)

def test_bmp(h, f):
    if h.startswith(b'BM'):
        return 'bmp'

tests.append(test_bmp)

#--------------------#
# Small test program #
#--------------------#

def test():
    import sys
    recursive = 0
    if sys.argv[1:] and sys.argv[1] == '-r':
        del sys.argv[1:2]
        recursive = 1
    try:
        if sys.argv[1:]:
            testall(sys.argv[1:], recursive, 1)
        else:
            testall(['.'], recursive, 1)
    except KeyboardInterrupt:
        sys.stderr.write('\n[Interrupted]\n')
        sys.exit(1)

def testall(list, recursive, toplevel):
    import sys
    import os
    for filename in list:
        if os.path.isdir(filename):
            print(filename + '/:', end=' ')
            if recursive or toplevel:
                print('recursing down:')
                import glob
                names = glob.glob(os.path.join(filename, '*'))
                testall(names, recursive, 0)
            else:
                print('*** directory (use -r) ***')
        else:
            print(filename + ':', end=' ')
            sys.stdout.flush()
            try:
                print(what(filename))
            except OSError:
                print('*** not found ***')

if __name__ == '__main__':
    test()