U be@sdZddlZddlZddlZz ddlZWnek r@dZYnXddlZ e e Z iZ dZdZdZddZd d Zd d Zd dZddddedfddZdS)aqImplements I/O streams over SSH. Examples -------- >>> with open('/proc/version_signature', host='1.2.3.4') as conn: ... print(conn.read()) b'Ubuntu 4.4.0-1061.70-aws 4.4.131' Similarly, from a command line:: $ python -c "from smart_open import ssh;print(ssh.open('/proc/version_signature', host='1.2.3.4').read())" b'Ubuntu 4.4.0-1061.70-aws 4.4.131' NT)sshZscpsftp)zssh://username@host/path/filezssh://username@host//path/filezscp://username@host/path/filezsftp://username@host/path/filecCs|otj|S)N)urllibparseunquote)textr P/var/www/html/services/stratfitenv/lib/python3.8/site-packages/smart_open/ssh.py_unquote8sr cCsNtj|}|jtkstt|jt|jt|j |j t |j p>t t|jdS)N)schemeuri_pathuserhostportpassword)rrurlsplitr SCHEMESAssertionErrordictr pathusernamehostnameintr DEFAULT_PORTr)Z uri_as_stringZ split_urir r r parse_uri<s  rcCs@tjt|t|}|d}|dt||fd|i|S)Nr r transport_params) smart_openutilsZ check_kwargsopenrpop)urimoderZ parsed_urir r r r open_uriIs   r#cCsbt}||t|di}d|krB|d||d||j||f||S)NZconnect_kwargsZ key_filenamerr) paramikoZ SSHClientZload_system_host_keysZset_missing_host_key_policyZ AutoAddPolicygetcopy setdefaultconnect)rrrrrrkwargsr r r _connect_sshQs  r*rc Cs|s td|st}|s i}||f}d}t|D]} z t|} Wn,tk rpt|||||} t|<YnXz| } | } WqWq4t j k r} z0| j o| j ddk}| |dks|sƂt|=W5d} ~ XYq4Xq4| ||}||_ |S)axOpen a file on a remote machine over SSH. Expects authentication to be already set up via existing keys on the local machine. Parameters ---------- path: str The path to the file to open on the remote machine. mode: str, optional The mode to use for opening the file. host: str, optional The hostname of the remote machine. May not be None. user: str, optional The username to use to login to the remote machine. If None, defaults to the name of the current user. password: str, optional The password to use to login to the remote machine. port: int, optional The port to connect to. transport_params: dict, optional Any additional settings to be passed to paramiko.SSHClient.connect Returns ------- A file-like object. Important --------- If you specify a previously unseen host, then its host key will be added to the local ~/.ssh/known_hosts *automatically*. If ``username`` or ``password`` are specified in *both* the uri and ``transport_params``, ``transport_params`` will take precedence z'you must specify the host to connect torzSSH session not activeN) ValueErrorgetpassgetuserrange_SSHKeyErrorr*Z get_transportZopen_sftp_clientr$Z SSHExceptionargsrname)rr"rrrrrkeyZattemptsattemptr transportZ sftp_clientexZconnection_timed_outZfobjr r r r]s2#    r)__doc__r/logging urllib.parserr$ ImportErrorZ MISSING_DEPSZsmart_open.utilsr getLogger__name__loggerr2rrZ URI_EXAMPLESr rr#r*rr r r r  s$