Current File : //usr/local/lib/python3.8/__pycache__/poplib.cpython-38.pyc
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Based on the J. Myers POP3 draft, Jan. 96
NTFPOP3 error_protoc @ s e Zd ZdS )r N)__name__
__module__ __qualname__ r r "/usr/local/lib/python3.8/poplib.pyr s n i
i c @ s e Zd ZdZdZeejfddZdd Z dd Z
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dd Zdd Zdd Zdd Zdd Zdd Zdd Zd d Zd=d d!Zd"d# Zd$d% Zd&d' Zd(d) Zd*d+ Zd,d- Z d.d/ Z e d0Z d1d2 Z!d3d4 Z"d>d5d6Z#d7d8 Z$d9d: Z%d?d;d<Z&d S )@r aP This class supports both the minimal and optional command sets.
Arguments can be strings or integers (where appropriate)
(e.g.: retr(1) and retr('1') both work equally well.
Minimal Command Set:
USER name user(name)
PASS string pass_(string)
STAT stat()
LIST [msg] list(msg = None)
RETR msg retr(msg)
DELE msg dele(msg)
NOOP noop()
RSET rset()
QUIT quit()
Optional Commands (some servers support these):
RPOP name rpop(name)
APOP name digest apop(name, digest)
TOP msg n top(msg, n)
UIDL [msg] uidl(msg = None)
CAPA capa()
STLS stls()
UTF8 utf8()
Raises one exception: 'error_proto'.
Instantiate with:
POP3(hostname, port=110)
NB: the POP protocol locks the mailbox from user
authorization until QUIT, so be sure to get in, suck
the messages, and quit, each time you access the
mailbox.
POP is a line-based protocol, which means large mail
messages consume lots of python cycles reading them
line-by-line.
If it's available on your mail server, use IMAP4
instead, it doesn't suffer from the two problems
above.
zUTF-8c C sP || _ || _d| _td| || | || _| jd| _d| _ |
| _ d S )NFzpoplib.connectrbr ) hostport_tls_establishedsysaudit_create_socketsockmakefilefile
_debugging_getrespwelcome)selfr
r timeoutr r r __init__b s z
POP3.__init__c C s t | j| jf|S N)socketcreate_connectionr
r )r r r r r r m s zPOP3._create_socketc C s: | j dkrtdt| td| | | j|t d S )N z*put*zpoplib.putline)r printreprr r r sendallCRLFr liner r r _putlinep s
z
POP3._putlinec C s. | j rtdt| t|| j}| | d S )Nz*cmd*)r r r! bytesencodingr& r$ r r r _putcmdx s z POP3._putcmdc C s | j td }t|tkr$td| jdkr<tdt| |sHtdt|}|dd tkrp|d d |fS |d d t kr|dd |fS |d d |fS )Nr z
line too longz*get*z-ERR EOF)
r readline_MAXLINElenr r r r! r# CR)r r% octetsr r r _getline s
z
POP3._getlinec C s: | \}}| jdkr$tdt| |ds6t||S )Nr z*resp* +)r1 r r r!
startswithr )r respor r r r s
z
POP3._getrespc C sl | }g }d}| \}}|dkrb|drB|d }|dd }|| }|| | \}}q |||fS )Nr .s ..r )r r1 r3 append)r r4 listr0 r% r5 r r r _getlongresp s
zPOP3._getlongrespc C s | | | S r )r) r r$ r r r _shortcmd s
zPOP3._shortcmdc C s | | | S r )r) r9 r$ r r r _longcmd s
z
POP3._longcmdc C s | j S r )r r r r r
getwelcome s zPOP3.getwelcomec C s
|| _ d S r )r )r levelr r r set_debuglevel s zPOP3.set_debuglevelc C s | d| S )zVSend user name, return response
(should indicate password required).
zUSER %sr: r userr r r rB s z POP3.userc C s | d| S )zSend password, return response
(response includes message count, mailbox size).
NB: mailbox is locked by server from here to 'quit()'
zPASS %sr@ )r Zpswdr r r pass_ s z
POP3.pass_c C sF | d}| }| jr&tdt| t|d }t|d }||fS )z]Get mailbox status.
Result is tuple of 2 ints (message count, mailbox size)
ZSTATz*stat*r )r: splitr r r! int)r ZretvalZretsZ numMessagesZ sizeMessagesr r r stat s
z POP3.statNc C s |dk r| d| S | dS )a Request listing, return result.
Result without a message number argument is in form
['response', ['mesg_num octets', ...], octets].
Result when a message number argument is given is a
single response: the "scan listing" for that message.
NzLIST %sLISTr: r; r whichr r r r8 s z POP3.listc C s | d| S )zoRetrieve whole message number 'which'.
Result is in form ['response', ['line', ...], octets].
zRETR %sr; rJ r r r retr s z POP3.retrc C s | d| S )zFDelete message number 'which'.
Result is 'response'.
zDELE %sr@ rJ r r r dele s z POP3.delec C s
| dS )zXDoes nothing.
One supposes the response indicates the server is alive.
ZNOOPr@ r< r r r noop s z POP3.noopc C s
| dS )z(Unmark all messages marked for deletion.ZRSETr@ r< r r r rset s z POP3.rsetc C s | d}| |S )zDSignoff: commit changes on server, unlock mailbox, close connection.ZQUIT)r: close)r r4 r r r quit s
z POP3.quitc C s z | j }d| _ |dk r | W 5 | j }d| _ |dk rzVz|tj W n@ tk
r } z"|jtjkrxt|dddkrx W 5 d}~X Y nX W 5 | X X dS )z8Close the connection without assuming anything about it.Nwinerrorr i&' )
r rQ shutdownr SHUT_RDWROSErrorerrnoZENOTCONNgetattrr )r r excr r r r rQ s z
POP3.closec C s | d| S )zNot sure what this does.zRPOP %sr@ rA r r r rpop5 s z POP3.rpops \+OK.[^<]*(<.*>)c C s\ t || j}| j| j}|s&tdddl}|d| }|| }|
d||f S )a Authorisation
- only possible if server has supplied a timestamp in initial greeting.
Args:
user - mailbox user;
password - mailbox password.
NB: mailbox is locked by server from here to 'quit()'
z!-ERR APOP not supported by serverr Nr z
APOP %s %s) r' r( timestampmatchr r hashlibgroupmd5 hexdigestr: )r rB ZpasswordZsecretmr] digestr r r apop< s z POP3.apopc C s | d||f S )zRetrieve message header of message number 'which'
and first 'howmuch' lines of message body.
Result is in form ['response', ['line', ...], octets].
z TOP %s %srL )r rK Zhowmuchr r r topQ s zPOP3.topc C s |dk r| d| S | dS )zReturn message digest (unique id) list.
If 'which', result contains unique id for that message
in the form 'response mesgnum uid', otherwise result is
the list ['response', ['mesgnum uid', ...], octets]
NzUIDL %sZUIDLrI rJ r r r uidlZ s z POP3.uidlc C s
| dS )zITry to enter UTF-8 mode (see RFC 6856). Returns server response.
ZUTF8r@ r< r r r utf8f s z POP3.utf8c
C sp dd }i }z4| d}|d }|D ]}||\}}|||< q$W n* tk
rj } z tdW 5 d}~X Y nX |S )a Return server capabilities (RFC 2449) as a dictionary
>>> c=poplib.POP3('localhost')
>>> c.capa()
{'IMPLEMENTATION': ['Cyrus', 'POP3', 'server', 'v2.2.12'],
'TOP': [], 'LOGIN-DELAY': ['0'], 'AUTH-RESP-CODE': [],
'EXPIRE': ['NEVER'], 'USER': [], 'STLS': [], 'PIPELINING': [],
'UIDL': [], 'RESP-CODES': []}
>>>
Really, according to RFC 2449, the cyrus folks should avoid
having the implementation split into multiple arguments...
c S s" | d }|d |dd fS )Nasciir r )decoderE )r% Zlstr r r _parsecapy s z POP3.capa.<locals>._parsecapZCAPAr z!-ERR CAPA not supported by serverN)r; r ) r ri capsr4 ZrawcapsZcaplineZcapnmZcapargsZ_errr r r capal s
z POP3.capac C sx t s td| jrtd| }d|kr2td|dkrBt }| d}|j| j| j d| _| j
d| _ d| _|S ) z{Start a TLS session on the active connection as specified in RFC 2595.
context - a ssl.SSLContext
z-ERR TLS support missing$-ERR TLS session already establishedZSTLSz!-ERR STLS not supported by serverNZserver_hostnamer T) HAVE_SSLr r rk ssl_create_stdlib_contextr: wrap_socketr r
r r )r contextrj r4 r r r stls s
z POP3.stls)N)N)N)'r r r __doc__r( POP3_PORTr _GLOBAL_DEFAULT_TIMEOUTr r r& r) r1 r r9 r: r; r= r? rB rC rG r8 rM rN rO rP rR rQ rZ recompiler[ rc rd re rf rk rs r r r r r 3 sB +
c @ s8 e Zd ZdZeddejdfddZdd Zd ddZ dS )
POP3_SSLa POP3 client class over SSL connection
Instantiate with: POP3_SSL(hostname, port=995, keyfile=None, certfile=None,
context=None)
hostname - the hostname of the pop3 over ssl server
port - port number
keyfile - PEM formatted file that contains your private key
certfile - PEM formatted certificate chain file
context - a ssl.SSLContext
See the methods of the parent class POP3 for more documentation.
Nc C s |d k r|d k rt d|d k r0|d k r0t d|d k s@|d k rVdd l}|dtd || _|| _|d krxtj||d}|| _t
| ||| d S )Nz4context and keyfile arguments are mutually exclusivez5context and certfile arguments are mutually exclusiver zAkeyfile and certfile are deprecated, use a custom context insteadrD )certfilekeyfile)
ValueErrorwarningswarnDeprecationWarningr{ rz ro rp rr r r )r r
r r{ rz r rr r} r r r r s$ zPOP3_SSL.__init__c C s" t | |}| jj|| jd}|S )Nrm )r r rr rq r
)r r r r r r r s
zPOP3_SSL._create_socketc C s t ddS )zThe method unconditionally raises an exception since the
STLS command doesn't make any sense on an already established
SSL/TLS session.
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POP3_SSL.stls)NNN)
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POP3_SSL_PORTr rv r r rs r r r r ry s
ry __main__r rD z Message %d:z z-----------------------)'rt rW rw r r ro rn ImportError__all__ Exceptionr ru r r/ ZLFr# r- r ry r7 r argvar r= rB rC r8 rG ZnumMsgsZ totalSizerangeirM headermsgr0 r% rR r r r r <module> sL
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