Linux ip-148-66-134-25.ip.secureserver.net 3.10.0-1160.119.1.el7.tuxcare.els11.x86_64 #1 SMP Sun Nov 3 09:06:59 UTC 2024 x86_64
Apache
: 148.66.134.25 | : 18.222.56.71
66 Domain
8.0.30
amvm
www.github.com/MadExploits
Terminal
AUTO ROOT
Adminer
Backdoor Destroyer
Linux Exploit
Lock Shell
Lock File
Create User
CREATE RDP
PHP Mailer
BACKCONNECT
UNLOCK SHELL
HASH IDENTIFIER
CPANEL RESET
BLACK DEFEND!
README
+ Create Folder
+ Create File
/
usr /
share /
doc /
python-docs-2.7.5 /
html /
library /
[ HOME SHELL ]
Name
Size
Permission
Action
2to3.html
49.27
KB
-rw-r--r--
__builtin__.html
10.26
KB
-rw-r--r--
__future__.html
13.79
KB
-rw-r--r--
__main__.html
7.05
KB
-rw-r--r--
_winreg.html
59.21
KB
-rw-r--r--
abc.html
23.9
KB
-rw-r--r--
aepack.html
13.16
KB
-rw-r--r--
aetools.html
14.91
KB
-rw-r--r--
aetypes.html
18.88
KB
-rw-r--r--
aifc.html
22.4
KB
-rw-r--r--
al.html
17.34
KB
-rw-r--r--
allos.html
33.72
KB
-rw-r--r--
anydbm.html
16.33
KB
-rw-r--r--
archiving.html
9.26
KB
-rw-r--r--
argparse.html
237.62
KB
-rw-r--r--
array.html
29.29
KB
-rw-r--r--
ast.html
34.98
KB
-rw-r--r--
asynchat.html
31.43
KB
-rw-r--r--
asyncore.html
36.51
KB
-rw-r--r--
atexit.html
16.8
KB
-rw-r--r--
audioop.html
31.36
KB
-rw-r--r--
autogil.html
8.19
KB
-rw-r--r--
base64.html
19.67
KB
-rw-r--r--
basehttpserver.html
34.04
KB
-rw-r--r--
bastion.html
11.04
KB
-rw-r--r--
bdb.html
36.68
KB
-rw-r--r--
binascii.html
20.67
KB
-rw-r--r--
binhex.html
10.58
KB
-rw-r--r--
bisect.html
23.24
KB
-rw-r--r--
bsddb.html
26.43
KB
-rw-r--r--
bz2.html
26.08
KB
-rw-r--r--
calendar.html
37.79
KB
-rw-r--r--
carbon.html
48.94
KB
-rw-r--r--
cd.html
27.96
KB
-rw-r--r--
cgi.html
49.92
KB
-rw-r--r--
cgihttpserver.html
13.1
KB
-rw-r--r--
cgitb.html
11.41
KB
-rw-r--r--
chunk.html
14.66
KB
-rw-r--r--
cmath.html
25.63
KB
-rw-r--r--
cmd.html
26.09
KB
-rw-r--r--
code.html
24.58
KB
-rw-r--r--
codecs.html
100.64
KB
-rw-r--r--
codeop.html
14.84
KB
-rw-r--r--
collections.html
133.96
KB
-rw-r--r--
colorpicker.html
7.52
KB
-rw-r--r--
colorsys.html
11.04
KB
-rw-r--r--
commands.html
14.36
KB
-rw-r--r--
compileall.html
16.83
KB
-rw-r--r--
compiler.html
67.75
KB
-rw-r--r--
configparser.html
62.13
KB
-rw-r--r--
constants.html
12.83
KB
-rw-r--r--
contextlib.html
19.39
KB
-rw-r--r--
cookie.html
39.07
KB
-rw-r--r--
cookielib.html
83.82
KB
-rw-r--r--
copy.html
12.19
KB
-rw-r--r--
copy_reg.html
13.76
KB
-rw-r--r--
crypt.html
10.04
KB
-rw-r--r--
crypto.html
7.59
KB
-rw-r--r--
csv.html
67.37
KB
-rw-r--r--
ctypes.html
238.78
KB
-rw-r--r--
curses.ascii.html
22.29
KB
-rw-r--r--
curses.html
146.63
KB
-rw-r--r--
curses.panel.html
14.39
KB
-rw-r--r--
custominterp.html
7.62
KB
-rw-r--r--
datatypes.html
16.84
KB
-rw-r--r--
datetime.html
226.59
KB
-rw-r--r--
dbhash.html
15.48
KB
-rw-r--r--
dbm.html
12.07
KB
-rw-r--r--
debug.html
10.15
KB
-rw-r--r--
decimal.html
194.44
KB
-rw-r--r--
development.html
14.17
KB
-rw-r--r--
difflib.html
84.83
KB
-rw-r--r--
dircache.html
11.41
KB
-rw-r--r--
dis.html
69.95
KB
-rw-r--r--
distutils.html
8.05
KB
-rw-r--r--
dl.html
16.33
KB
-rw-r--r--
doctest.html
165.54
KB
-rw-r--r--
docxmlrpcserver.html
16.43
KB
-rw-r--r--
dumbdbm.html
14.02
KB
-rw-r--r--
dummy_thread.html
9.43
KB
-rw-r--r--
dummy_threading.html
8.37
KB
-rw-r--r--
easydialogs.html
30.55
KB
-rw-r--r--
email-examples.html
45.65
KB
-rw-r--r--
email.charset.html
26.8
KB
-rw-r--r--
email.encoders.html
11.86
KB
-rw-r--r--
email.errors.html
15.77
KB
-rw-r--r--
email.generator.html
20.77
KB
-rw-r--r--
email.header.html
26.92
KB
-rw-r--r--
email.html
44.24
KB
-rw-r--r--
email.iterators.html
11.52
KB
-rw-r--r--
email.message.html
63.16
KB
-rw-r--r--
email.mime.html
27.93
KB
-rw-r--r--
email.parser.html
30.45
KB
-rw-r--r--
email.util.html
24.46
KB
-rw-r--r--
errno.html
37.99
KB
-rw-r--r--
exceptions.html
56.13
KB
-rw-r--r--
fcntl.html
22.67
KB
-rw-r--r--
filecmp.html
22.3
KB
-rw-r--r--
fileformats.html
9.14
KB
-rw-r--r--
fileinput.html
24.28
KB
-rw-r--r--
filesys.html
10.2
KB
-rw-r--r--
fl.html
49.92
KB
-rw-r--r--
fm.html
11.91
KB
-rw-r--r--
fnmatch.html
14.58
KB
-rw-r--r--
formatter.html
34.06
KB
-rw-r--r--
fpectl.html
16.01
KB
-rw-r--r--
fpformat.html
10.59
KB
-rw-r--r--
fractions.html
22.61
KB
-rw-r--r--
framework.html
33.34
KB
-rw-r--r--
frameworks.html
7.14
KB
-rw-r--r--
ftplib.html
43.99
KB
-rw-r--r--
functions.html
183.14
KB
-rw-r--r--
functools.html
27.17
KB
-rw-r--r--
future_builtins.html
13.04
KB
-rw-r--r--
gc.html
25.75
KB
-rw-r--r--
gdbm.html
15.96
KB
-rw-r--r--
gensuitemodule.html
11.51
KB
-rw-r--r--
getopt.html
23.66
KB
-rw-r--r--
getpass.html
10.65
KB
-rw-r--r--
gettext.html
78.76
KB
-rw-r--r--
gl.html
22.09
KB
-rw-r--r--
glob.html
13.26
KB
-rw-r--r--
grp.html
10.49
KB
-rw-r--r--
gzip.html
18.99
KB
-rw-r--r--
hashlib.html
18.2
KB
-rw-r--r--
heapq.html
31.61
KB
-rw-r--r--
hmac.html
10.46
KB
-rw-r--r--
hotshot.html
18.65
KB
-rw-r--r--
htmllib.html
25.32
KB
-rw-r--r--
htmlparser.html
39.11
KB
-rw-r--r--
httplib.html
62.95
KB
-rw-r--r--
i18n.html
9.52
KB
-rw-r--r--
ic.html
17.17
KB
-rw-r--r--
idle.html
20.9
KB
-rw-r--r--
imageop.html
14.76
KB
-rw-r--r--
imaplib.html
51.99
KB
-rw-r--r--
imgfile.html
11.71
KB
-rw-r--r--
imghdr.html
11.3
KB
-rw-r--r--
imp.html
34.34
KB
-rw-r--r--
importlib.html
8.26
KB
-rw-r--r--
imputil.html
31.81
KB
-rw-r--r--
index.html
72.78
KB
-rw-r--r--
inspect.html
50.71
KB
-rw-r--r--
internet.html
24.87
KB
-rw-r--r--
intro.html
8.93
KB
-rw-r--r--
io.html
98.13
KB
-rw-r--r--
ipc.html
13.41
KB
-rw-r--r--
itertools.html
115.91
KB
-rw-r--r--
jpeg.html
12.74
KB
-rw-r--r--
json.html
67.04
KB
-rw-r--r--
keyword.html
7.68
KB
-rw-r--r--
language.html
11.03
KB
-rw-r--r--
linecache.html
10.59
KB
-rw-r--r--
locale.html
55.14
KB
-rw-r--r--
logging.config.html
63.36
KB
-rw-r--r--
logging.handlers.html
69.64
KB
-rw-r--r--
logging.html
95.64
KB
-rw-r--r--
mac.html
21.79
KB
-rw-r--r--
macos.html
14.76
KB
-rw-r--r--
macosa.html
12.96
KB
-rw-r--r--
macostools.html
15.52
KB
-rw-r--r--
macpath.html
7.76
KB
-rw-r--r--
mailbox.html
156.75
KB
-rw-r--r--
mailcap.html
13.21
KB
-rw-r--r--
markup.html
18.77
KB
-rw-r--r--
marshal.html
17.98
KB
-rw-r--r--
math.html
39.24
KB
-rw-r--r--
md5.html
13.97
KB
-rw-r--r--
mhlib.html
21.54
KB
-rw-r--r--
mimetools.html
19.25
KB
-rw-r--r--
mimetypes.html
28.39
KB
-rw-r--r--
mimewriter.html
15.02
KB
-rw-r--r--
mimify.html
13.36
KB
-rw-r--r--
miniaeframe.html
12.2
KB
-rw-r--r--
misc.html
6.87
KB
-rw-r--r--
mm.html
9.03
KB
-rw-r--r--
mmap.html
28.36
KB
-rw-r--r--
modulefinder.html
15.31
KB
-rw-r--r--
modules.html
8.46
KB
-rw-r--r--
msilib.html
52.43
KB
-rw-r--r--
msvcrt.html
19.37
KB
-rw-r--r--
multifile.html
24.3
KB
-rw-r--r--
multiprocessing.html
365.71
KB
-rw-r--r--
mutex.html
11.23
KB
-rw-r--r--
netdata.html
16.98
KB
-rw-r--r--
netrc.html
12.3
KB
-rw-r--r--
new.html
12.12
KB
-rw-r--r--
nis.html
10.64
KB
-rw-r--r--
nntplib.html
41.92
KB
-rw-r--r--
numbers.html
37.75
KB
-rw-r--r--
numeric.html
13.55
KB
-rw-r--r--
operator.html
82
KB
-rw-r--r--
optparse.html
222.56
KB
-rw-r--r--
os.html
214.25
KB
-rw-r--r--
os.path.html
38.34
KB
-rw-r--r--
ossaudiodev.html
41.5
KB
-rw-r--r--
othergui.html
9.08
KB
-rw-r--r--
parser.html
39.36
KB
-rw-r--r--
pdb.html
33.96
KB
-rw-r--r--
persistence.html
14.87
KB
-rw-r--r--
pickle.html
102.27
KB
-rw-r--r--
pickletools.html
10.63
KB
-rw-r--r--
pipes.html
18.01
KB
-rw-r--r--
pkgutil.html
25.11
KB
-rw-r--r--
platform.html
28.37
KB
-rw-r--r--
plistlib.html
17.03
KB
-rw-r--r--
popen2.html
25.43
KB
-rw-r--r--
poplib.html
22.32
KB
-rw-r--r--
posix.html
14.41
KB
-rw-r--r--
posixfile.html
19.76
KB
-rw-r--r--
pprint.html
29.92
KB
-rw-r--r--
profile.html
63.56
KB
-rw-r--r--
pty.html
9.48
KB
-rw-r--r--
pwd.html
11.43
KB
-rw-r--r--
py_compile.html
11.12
KB
-rw-r--r--
pyclbr.html
14.71
KB
-rw-r--r--
pydoc.html
11.48
KB
-rw-r--r--
pyexpat.html
71.53
KB
-rw-r--r--
python.html
12.27
KB
-rw-r--r--
queue.html
24.22
KB
-rw-r--r--
quopri.html
11.9
KB
-rw-r--r--
random.html
37.83
KB
-rw-r--r--
re.html
134.74
KB
-rw-r--r--
readline.html
28.24
KB
-rw-r--r--
repr.html
20.43
KB
-rw-r--r--
resource.html
26.48
KB
-rw-r--r--
restricted.html
11.65
KB
-rw-r--r--
rexec.html
37.41
KB
-rw-r--r--
rfc822.html
42.22
KB
-rw-r--r--
rlcompleter.html
13.51
KB
-rw-r--r--
robotparser.html
12.27
KB
-rw-r--r--
runpy.html
19.34
KB
-rw-r--r--
sched.html
18.54
KB
-rw-r--r--
scrolledtext.html
9.32
KB
-rw-r--r--
select.html
39.67
KB
-rw-r--r--
sets.html
36.92
KB
-rw-r--r--
sgi.html
9.71
KB
-rw-r--r--
sgmllib.html
30.77
KB
-rw-r--r--
sha.html
12.09
KB
-rw-r--r--
shelve.html
27.02
KB
-rw-r--r--
shlex.html
32.1
KB
-rw-r--r--
shutil.html
40.22
KB
-rw-r--r--
signal.html
31.14
KB
-rw-r--r--
simplehttpserver.html
18.41
KB
-rw-r--r--
simplexmlrpcserver.html
31.39
KB
-rw-r--r--
site.html
23.64
KB
-rw-r--r--
smtpd.html
12.46
KB
-rw-r--r--
smtplib.html
42.13
KB
-rw-r--r--
sndhdr.html
10.02
KB
-rw-r--r--
socket.html
106.34
KB
-rw-r--r--
socketserver.html
59.83
KB
-rw-r--r--
someos.html
15.11
KB
-rw-r--r--
spwd.html
10.33
KB
-rw-r--r--
sqlite3.html
139.5
KB
-rw-r--r--
ssl.html
65.62
KB
-rw-r--r--
stat.html
32.31
KB
-rw-r--r--
statvfs.html
10.6
KB
-rw-r--r--
stdtypes.html
260.4
KB
-rw-r--r--
string.html
106.65
KB
-rw-r--r--
stringio.html
18.81
KB
-rw-r--r--
stringprep.html
16.13
KB
-rw-r--r--
strings.html
14.93
KB
-rw-r--r--
struct.html
40.88
KB
-rw-r--r--
subprocess.html
84.91
KB
-rw-r--r--
sun.html
6.84
KB
-rw-r--r--
sunau.html
27.1
KB
-rw-r--r--
sunaudio.html
17.79
KB
-rw-r--r--
symbol.html
7.66
KB
-rw-r--r--
symtable.html
22.94
KB
-rw-r--r--
sys.html
98.7
KB
-rw-r--r--
sysconfig.html
23.84
KB
-rw-r--r--
syslog.html
17.92
KB
-rw-r--r--
tabnanny.html
10.63
KB
-rw-r--r--
tarfile.html
78.68
KB
-rw-r--r--
telnetlib.html
25.48
KB
-rw-r--r--
tempfile.html
29.42
KB
-rw-r--r--
termios.html
16.01
KB
-rw-r--r--
test.html
52.62
KB
-rw-r--r--
textwrap.html
27.25
KB
-rw-r--r--
thread.html
20.47
KB
-rw-r--r--
threading.html
76.69
KB
-rw-r--r--
time.html
56.93
KB
-rw-r--r--
timeit.html
36.27
KB
-rw-r--r--
tix.html
46.96
KB
-rw-r--r--
tk.html
23.64
KB
-rw-r--r--
tkinter.html
67.67
KB
-rw-r--r--
token.html
19.62
KB
-rw-r--r--
tokenize.html
18.45
KB
-rw-r--r--
trace.html
25.54
KB
-rw-r--r--
traceback.html
33.44
KB
-rw-r--r--
ttk.html
101.75
KB
-rw-r--r--
tty.html
9.06
KB
-rw-r--r--
turtle.html
211.74
KB
-rw-r--r--
types.html
27.59
KB
-rw-r--r--
undoc.html
23.16
KB
-rw-r--r--
unicodedata.html
18.55
KB
-rw-r--r--
unittest.html
202.85
KB
-rw-r--r--
unix.html
10.55
KB
-rw-r--r--
urllib.html
58.68
KB
-rw-r--r--
urllib2.html
100.58
KB
-rw-r--r--
urlparse.html
40.41
KB
-rw-r--r--
user.html
11.83
KB
-rw-r--r--
userdict.html
29.73
KB
-rw-r--r--
uu.html
11.03
KB
-rw-r--r--
uuid.html
28.19
KB
-rw-r--r--
warnings.html
46.6
KB
-rw-r--r--
wave.html
22.22
KB
-rw-r--r--
weakref.html
36.52
KB
-rw-r--r--
webbrowser.html
23.07
KB
-rw-r--r--
whichdb.html
8.85
KB
-rw-r--r--
windows.html
9.33
KB
-rw-r--r--
winsound.html
18.75
KB
-rw-r--r--
wsgiref.html
81.04
KB
-rw-r--r--
xdrlib.html
29.94
KB
-rw-r--r--
xml.dom.html
89.04
KB
-rw-r--r--
xml.dom.minidom.html
40.42
KB
-rw-r--r--
xml.dom.pulldom.html
12.71
KB
-rw-r--r--
xml.etree.elementtree.html
93.22
KB
-rw-r--r--
xml.html
16.49
KB
-rw-r--r--
xml.sax.handler.html
38.63
KB
-rw-r--r--
xml.sax.html
20.22
KB
-rw-r--r--
xml.sax.reader.html
39.09
KB
-rw-r--r--
xml.sax.utils.html
14.26
KB
-rw-r--r--
xmlrpclib.html
60.79
KB
-rw-r--r--
zipfile.html
53.14
KB
-rw-r--r--
zipimport.html
20.42
KB
-rw-r--r--
zlib.html
25.46
KB
-rw-r--r--
Delete
Unzip
Zip
${this.title}
Close
Code Editor : base64.html
<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd"> <html xmlns="http://www.w3.org/1999/xhtml"> <head> <meta http-equiv="Content-Type" content="text/html; charset=utf-8" /> <title>18.12. base64 — RFC 3548: Base16, Base32, Base64 Data Encodings — Python 2.7.5 documentation</title> <link rel="stylesheet" href="../_static/default.css" type="text/css" /> <link rel="stylesheet" href="../_static/pygments.css" type="text/css" /> <script type="text/javascript"> var DOCUMENTATION_OPTIONS = { URL_ROOT: '../', VERSION: '2.7.5', COLLAPSE_INDEX: false, FILE_SUFFIX: '.html', HAS_SOURCE: true }; </script> <script type="text/javascript" src="../_static/jquery.js"></script> <script type="text/javascript" src="../_static/underscore.js"></script> <script type="text/javascript" src="../_static/doctools.js"></script> <script type="text/javascript" src="../_static/sidebar.js"></script> <link rel="search" type="application/opensearchdescription+xml" title="Search within Python 2.7.5 documentation" href="../_static/opensearch.xml"/> <link rel="author" title="About these documents" href="../about.html" /> <link rel="copyright" title="Copyright" href="../copyright.html" /> <link rel="top" title="Python 2.7.5 documentation" href="../index.html" /> <link rel="up" title="18. Internet Data Handling" href="netdata.html" /> <link rel="next" title="18.13. binhex — Encode and decode binhex4 files" href="binhex.html" /> <link rel="prev" title="18.11. rfc822 — Parse RFC 2822 mail headers" href="rfc822.html" /> <link rel="shortcut icon" type="image/png" href="../_static/py.png" /> <script type="text/javascript" src="../_static/copybutton.js"></script> </head> <body> <div class="related"> <h3>Navigation</h3> <ul> <li class="right" style="margin-right: 10px"> <a href="../genindex.html" title="General Index" accesskey="I">index</a></li> <li class="right" > <a href="../py-modindex.html" title="Python Module Index" >modules</a> |</li> <li class="right" > <a href="binhex.html" title="18.13. binhex — Encode and decode binhex4 files" accesskey="N">next</a> |</li> <li class="right" > <a href="rfc822.html" title="18.11. rfc822 — Parse RFC 2822 mail headers" accesskey="P">previous</a> |</li> <li><img src="../_static/py.png" alt="" style="vertical-align: middle; margin-top: -1px"/></li> <li><a href="http://www.python.org/">Python</a> »</li> <li> <a href="../index.html">Python 2.7.5 documentation</a> » </li> <li><a href="index.html" >The Python Standard Library</a> »</li> <li><a href="netdata.html" accesskey="U">18. Internet Data Handling</a> »</li> </ul> </div> <div class="document"> <div class="documentwrapper"> <div class="bodywrapper"> <div class="body"> <div class="section" id="module-base64"> <span id="base64-rfc-3548-base16-base32-base64-data-encodings"></span><h1>18.12. <a class="reference internal" href="#module-base64" title="base64: RFC 3548: Base16, Base32, Base64 Data Encodings"><tt class="xref py py-mod docutils literal"><span class="pre">base64</span></tt></a> — RFC 3548: Base16, Base32, Base64 Data Encodings<a class="headerlink" href="#module-base64" title="Permalink to this headline">¶</a></h1> <p id="index-0">This module provides data encoding and decoding as specified in <span class="target" id="index-1"></span><a class="rfc reference external" href="http://tools.ietf.org/html/rfc3548.html"><strong>RFC 3548</strong></a>. This standard defines the Base16, Base32, and Base64 algorithms for encoding and decoding arbitrary binary strings into text strings that can be safely sent by email, used as parts of URLs, or included as part of an HTTP POST request. The encoding algorithm is not the same as the <strong class="program">uuencode</strong> program.</p> <p>There are two interfaces provided by this module. The modern interface supports encoding and decoding string objects using all three alphabets. The legacy interface provides for encoding and decoding to and from file-like objects as well as strings, but only using the Base64 standard alphabet.</p> <p>The modern interface, which was introduced in Python 2.4, provides:</p> <dl class="function"> <dt id="base64.b64encode"> <tt class="descclassname">base64.</tt><tt class="descname">b64encode</tt><big>(</big><em>s</em><span class="optional">[</span>, <em>altchars</em><span class="optional">]</span><big>)</big><a class="headerlink" href="#base64.b64encode" title="Permalink to this definition">¶</a></dt> <dd><p>Encode a string use Base64.</p> <p><em>s</em> is the string to encode. Optional <em>altchars</em> must be a string of at least length 2 (additional characters are ignored) which specifies an alternative alphabet for the <tt class="docutils literal"><span class="pre">+</span></tt> and <tt class="docutils literal"><span class="pre">/</span></tt> characters. This allows an application to e.g. generate URL or filesystem safe Base64 strings. The default is <tt class="docutils literal"><span class="pre">None</span></tt>, for which the standard Base64 alphabet is used.</p> <p>The encoded string is returned.</p> </dd></dl> <dl class="function"> <dt id="base64.b64decode"> <tt class="descclassname">base64.</tt><tt class="descname">b64decode</tt><big>(</big><em>s</em><span class="optional">[</span>, <em>altchars</em><span class="optional">]</span><big>)</big><a class="headerlink" href="#base64.b64decode" title="Permalink to this definition">¶</a></dt> <dd><p>Decode a Base64 encoded string.</p> <p><em>s</em> is the string to decode. Optional <em>altchars</em> must be a string of at least length 2 (additional characters are ignored) which specifies the alternative alphabet used instead of the <tt class="docutils literal"><span class="pre">+</span></tt> and <tt class="docutils literal"><span class="pre">/</span></tt> characters.</p> <p>The decoded string is returned. A <a class="reference internal" href="exceptions.html#exceptions.TypeError" title="exceptions.TypeError"><tt class="xref py py-exc docutils literal"><span class="pre">TypeError</span></tt></a> is raised if <em>s</em> were incorrectly padded or if there are non-alphabet characters present in the string.</p> </dd></dl> <dl class="function"> <dt id="base64.standard_b64encode"> <tt class="descclassname">base64.</tt><tt class="descname">standard_b64encode</tt><big>(</big><em>s</em><big>)</big><a class="headerlink" href="#base64.standard_b64encode" title="Permalink to this definition">¶</a></dt> <dd><p>Encode string <em>s</em> using the standard Base64 alphabet.</p> </dd></dl> <dl class="function"> <dt id="base64.standard_b64decode"> <tt class="descclassname">base64.</tt><tt class="descname">standard_b64decode</tt><big>(</big><em>s</em><big>)</big><a class="headerlink" href="#base64.standard_b64decode" title="Permalink to this definition">¶</a></dt> <dd><p>Decode string <em>s</em> using the standard Base64 alphabet.</p> </dd></dl> <dl class="function"> <dt id="base64.urlsafe_b64encode"> <tt class="descclassname">base64.</tt><tt class="descname">urlsafe_b64encode</tt><big>(</big><em>s</em><big>)</big><a class="headerlink" href="#base64.urlsafe_b64encode" title="Permalink to this definition">¶</a></dt> <dd><p>Encode string <em>s</em> using a URL-safe alphabet, which substitutes <tt class="docutils literal"><span class="pre">-</span></tt> instead of <tt class="docutils literal"><span class="pre">+</span></tt> and <tt class="docutils literal"><span class="pre">_</span></tt> instead of <tt class="docutils literal"><span class="pre">/</span></tt> in the standard Base64 alphabet. The result can still contain <tt class="docutils literal"><span class="pre">=</span></tt>.</p> </dd></dl> <dl class="function"> <dt id="base64.urlsafe_b64decode"> <tt class="descclassname">base64.</tt><tt class="descname">urlsafe_b64decode</tt><big>(</big><em>s</em><big>)</big><a class="headerlink" href="#base64.urlsafe_b64decode" title="Permalink to this definition">¶</a></dt> <dd><p>Decode string <em>s</em> using a URL-safe alphabet, which substitutes <tt class="docutils literal"><span class="pre">-</span></tt> instead of <tt class="docutils literal"><span class="pre">+</span></tt> and <tt class="docutils literal"><span class="pre">_</span></tt> instead of <tt class="docutils literal"><span class="pre">/</span></tt> in the standard Base64 alphabet.</p> </dd></dl> <dl class="function"> <dt id="base64.b32encode"> <tt class="descclassname">base64.</tt><tt class="descname">b32encode</tt><big>(</big><em>s</em><big>)</big><a class="headerlink" href="#base64.b32encode" title="Permalink to this definition">¶</a></dt> <dd><p>Encode a string using Base32. <em>s</em> is the string to encode. The encoded string is returned.</p> </dd></dl> <dl class="function"> <dt id="base64.b32decode"> <tt class="descclassname">base64.</tt><tt class="descname">b32decode</tt><big>(</big><em>s</em><span class="optional">[</span>, <em>casefold</em><span class="optional">[</span>, <em>map01</em><span class="optional">]</span><span class="optional">]</span><big>)</big><a class="headerlink" href="#base64.b32decode" title="Permalink to this definition">¶</a></dt> <dd><p>Decode a Base32 encoded string.</p> <p><em>s</em> is the string to decode. Optional <em>casefold</em> is a flag specifying whether a lowercase alphabet is acceptable as input. For security purposes, the default is <tt class="docutils literal"><span class="pre">False</span></tt>.</p> <p><span class="target" id="index-2"></span><a class="rfc reference external" href="http://tools.ietf.org/html/rfc3548.html"><strong>RFC 3548</strong></a> allows for optional mapping of the digit 0 (zero) to the letter O (oh), and for optional mapping of the digit 1 (one) to either the letter I (eye) or letter L (el). The optional argument <em>map01</em> when not <tt class="docutils literal"><span class="pre">None</span></tt>, specifies which letter the digit 1 should be mapped to (when <em>map01</em> is not <tt class="docutils literal"><span class="pre">None</span></tt>, the digit 0 is always mapped to the letter O). For security purposes the default is <tt class="docutils literal"><span class="pre">None</span></tt>, so that 0 and 1 are not allowed in the input.</p> <p>The decoded string is returned. A <a class="reference internal" href="exceptions.html#exceptions.TypeError" title="exceptions.TypeError"><tt class="xref py py-exc docutils literal"><span class="pre">TypeError</span></tt></a> is raised if <em>s</em> were incorrectly padded or if there are non-alphabet characters present in the string.</p> </dd></dl> <dl class="function"> <dt id="base64.b16encode"> <tt class="descclassname">base64.</tt><tt class="descname">b16encode</tt><big>(</big><em>s</em><big>)</big><a class="headerlink" href="#base64.b16encode" title="Permalink to this definition">¶</a></dt> <dd><p>Encode a string using Base16.</p> <p><em>s</em> is the string to encode. The encoded string is returned.</p> </dd></dl> <dl class="function"> <dt id="base64.b16decode"> <tt class="descclassname">base64.</tt><tt class="descname">b16decode</tt><big>(</big><em>s</em><span class="optional">[</span>, <em>casefold</em><span class="optional">]</span><big>)</big><a class="headerlink" href="#base64.b16decode" title="Permalink to this definition">¶</a></dt> <dd><p>Decode a Base16 encoded string.</p> <p><em>s</em> is the string to decode. Optional <em>casefold</em> is a flag specifying whether a lowercase alphabet is acceptable as input. For security purposes, the default is <tt class="docutils literal"><span class="pre">False</span></tt>.</p> <p>The decoded string is returned. A <a class="reference internal" href="exceptions.html#exceptions.TypeError" title="exceptions.TypeError"><tt class="xref py py-exc docutils literal"><span class="pre">TypeError</span></tt></a> is raised if <em>s</em> were incorrectly padded or if there are non-alphabet characters present in the string.</p> </dd></dl> <p>The legacy interface:</p> <dl class="function"> <dt id="base64.decode"> <tt class="descclassname">base64.</tt><tt class="descname">decode</tt><big>(</big><em>input</em>, <em>output</em><big>)</big><a class="headerlink" href="#base64.decode" title="Permalink to this definition">¶</a></dt> <dd><p>Decode the contents of the <em>input</em> file and write the resulting binary data to the <em>output</em> file. <em>input</em> and <em>output</em> must either be file objects or objects that mimic the file object interface. <em>input</em> will be read until <tt class="docutils literal"><span class="pre">input.read()</span></tt> returns an empty string.</p> </dd></dl> <dl class="function"> <dt id="base64.decodestring"> <tt class="descclassname">base64.</tt><tt class="descname">decodestring</tt><big>(</big><em>s</em><big>)</big><a class="headerlink" href="#base64.decodestring" title="Permalink to this definition">¶</a></dt> <dd><p>Decode the string <em>s</em>, which must contain one or more lines of base64 encoded data, and return a string containing the resulting binary data.</p> </dd></dl> <dl class="function"> <dt id="base64.encode"> <tt class="descclassname">base64.</tt><tt class="descname">encode</tt><big>(</big><em>input</em>, <em>output</em><big>)</big><a class="headerlink" href="#base64.encode" title="Permalink to this definition">¶</a></dt> <dd><p>Encode the contents of the <em>input</em> file and write the resulting base64 encoded data to the <em>output</em> file. <em>input</em> and <em>output</em> must either be file objects or objects that mimic the file object interface. <em>input</em> will be read until <tt class="docutils literal"><span class="pre">input.read()</span></tt> returns an empty string. <a class="reference internal" href="#base64.encode" title="base64.encode"><tt class="xref py py-func docutils literal"><span class="pre">encode()</span></tt></a> returns the encoded data plus a trailing newline character (<tt class="docutils literal"><span class="pre">'\n'</span></tt>).</p> </dd></dl> <dl class="function"> <dt id="base64.encodestring"> <tt class="descclassname">base64.</tt><tt class="descname">encodestring</tt><big>(</big><em>s</em><big>)</big><a class="headerlink" href="#base64.encodestring" title="Permalink to this definition">¶</a></dt> <dd><p>Encode the string <em>s</em>, which can contain arbitrary binary data, and return a string containing one or more lines of base64-encoded data. <a class="reference internal" href="#base64.encodestring" title="base64.encodestring"><tt class="xref py py-func docutils literal"><span class="pre">encodestring()</span></tt></a> returns a string containing one or more lines of base64-encoded data always including an extra trailing newline (<tt class="docutils literal"><span class="pre">'\n'</span></tt>).</p> </dd></dl> <p>An example usage of the module:</p> <div class="highlight-python"><div class="highlight"><pre><span class="gp">>>> </span><span class="kn">import</span> <span class="nn">base64</span> <span class="gp">>>> </span><span class="n">encoded</span> <span class="o">=</span> <span class="n">base64</span><span class="o">.</span><span class="n">b64encode</span><span class="p">(</span><span class="s">'data to be encoded'</span><span class="p">)</span> <span class="gp">>>> </span><span class="n">encoded</span> <span class="go">'ZGF0YSB0byBiZSBlbmNvZGVk'</span> <span class="gp">>>> </span><span class="n">data</span> <span class="o">=</span> <span class="n">base64</span><span class="o">.</span><span class="n">b64decode</span><span class="p">(</span><span class="n">encoded</span><span class="p">)</span> <span class="gp">>>> </span><span class="n">data</span> <span class="go">'data to be encoded'</span> </pre></div> </div> <div class="admonition-see-also admonition seealso"> <p class="first admonition-title">See also</p> <dl class="last docutils"> <dt>Module <a class="reference internal" href="binascii.html#module-binascii" title="binascii: Tools for converting between binary and various ASCII-encoded binary representations."><tt class="xref py py-mod docutils literal"><span class="pre">binascii</span></tt></a></dt> <dd>Support module containing ASCII-to-binary and binary-to-ASCII conversions.</dd> <dt><span class="target" id="index-3"></span><a class="rfc reference external" href="http://tools.ietf.org/html/rfc1521.html"><strong>RFC 1521</strong></a> - MIME (Multipurpose Internet Mail Extensions) Part One: Mechanisms for Specifying and Describing the Format of Internet Message Bodies</dt> <dd>Section 5.2, “Base64 Content-Transfer-Encoding,” provides the definition of the base64 encoding.</dd> </dl> </div> </div> </div> </div> </div> <div class="sphinxsidebar"> <div class="sphinxsidebarwrapper"> <h4>Previous topic</h4> <p class="topless"><a href="rfc822.html" title="previous chapter">18.11. <tt class="docutils literal"><span class="pre">rfc822</span></tt> — Parse RFC 2822 mail headers</a></p> <h4>Next topic</h4> <p class="topless"><a href="binhex.html" title="next chapter">18.13. <tt class="docutils literal"><span class="pre">binhex</span></tt> — Encode and decode binhex4 files</a></p> <h3>This Page</h3> <ul class="this-page-menu"> <li><a href="../bugs.html">Report a Bug</a></li> <li><a href="../_sources/library/base64.txt" rel="nofollow">Show Source</a></li> </ul> <div id="searchbox" style="display: none"> <h3>Quick search</h3> <form class="search" action="../search.html" method="get"> <input type="text" name="q" /> <input type="submit" value="Go" /> <input type="hidden" name="check_keywords" value="yes" /> <input type="hidden" name="area" value="default" /> </form> <p class="searchtip" style="font-size: 90%"> Enter search terms or a module, class or function name. </p> </div> <script type="text/javascript">$('#searchbox').show(0);</script> </div> </div> <div class="clearer"></div> </div> <div class="related"> <h3>Navigation</h3> <ul> <li class="right" style="margin-right: 10px"> <a href="../genindex.html" title="General Index" >index</a></li> <li class="right" > <a href="../py-modindex.html" title="Python Module Index" >modules</a> |</li> <li class="right" > <a href="binhex.html" title="18.13. binhex — Encode and decode binhex4 files" >next</a> |</li> <li class="right" > <a href="rfc822.html" title="18.11. rfc822 — Parse RFC 2822 mail headers" >previous</a> |</li> <li><img src="../_static/py.png" alt="" style="vertical-align: middle; margin-top: -1px"/></li> <li><a href="http://www.python.org/">Python</a> »</li> <li> <a href="../index.html">Python 2.7.5 documentation</a> » </li> <li><a href="index.html" >The Python Standard Library</a> »</li> <li><a href="netdata.html" >18. Internet Data Handling</a> »</li> </ul> </div> <div class="footer"> © <a href="../copyright.html">Copyright</a> 1990-2019, Python Software Foundation. <br /> The Python Software Foundation is a non-profit corporation. <a href="http://www.python.org/psf/donations/">Please donate.</a> <br /> Last updated on Jul 03, 2019. <a href="../bugs.html">Found a bug</a>? <br /> Created using <a href="http://sphinx.pocoo.org/">Sphinx</a> 1.1.3. </div> </body> </html>
Close