,howjdZddlmZgdZddlZddlZddlZddlZddlm Z m Z ddl m Z m Z ddlmZddlmZdd lmZmZmZmZmZmZmZmZmZmZmZmZmZm Z m!Z!m"Z"m#Z#m$Z$m%Z%m&Z&d d l'm(Z(d d l)m*Z*m+Z+m,Z,m-Z-m.Z.m/Z/m0Z0m1Z1d d l2m3Z3m4Z4m5Z5m6Z6m7Z7m8Z8m9Z9m:Z:m;Z;d dlZ>d dl?m@Z@mAZAmBZBmCZCmDZDd dlEmFZFmGZGd dlmHZHmIZImJZJmKZKmLZLmMZMmNZNmOZOmPZPmQZQmRZRmSZSd dlTmUZUmVZVddlWmXZXddlYmZZZmYZYddl[m\Z\erddl]m^Z^m_Z_ejdk(Zae GddZbGdde ZcGdde ZdGdd eUZey)!z+Module gathering all abstract base classes.) annotations)MySQLConnectionAbstractMySQLCursorAbstract ServerInfoN)ABCabstractmethod) dataclassfield) signature) TracebackType) TYPE_CHECKINGAnyAsyncGenerator AwaitableBinaryIOCallableClassVarDequeDict GeneratorIteratorListMappingNoReturnOptionalSequenceTupleTypeUnioncast) deprecated)DUPLICATED_IN_LIST_ERRORKRB_SERVICE_PRINCIPAL_ERRORMYSQL_PY_TYPESOPENID_TOKEN_FILE_ERRORTLS_V1_3_SUPPORTEDTLS_VER_NO_SUPPORTEDTLS_VERSION_ERRORTLS_VERSION_UNACCEPTABLE_ERROR) CONN_ATTRS_DNDEFAULT_CONFIGURATIONDEPRECATED_METHOD_WARNINGMYSQL_DEFAULT_CHARSET_ID_57MYSQL_DEFAULT_CHARSET_ID_80OPENSSL_CS_NAMESTLS_CIPHER_SUITES TLS_VERSIONS ClientFlag)MySQLConverterMySQLConverterBase)ErrorInterfaceError InternalErrorNotSupportedErrorProgrammingError)UNACCEPTABLE_TLS_CIPHERSUITESUNACCEPTABLE_TLS_VERSIONS) BinaryProtocolTypeDescriptionType EofPacketType HandShakeTypeMySQLScriptPartition OkPacketTypeParamsSequenceType ResultTypeRowTypeStatsPacketType StrOrBytes WarningType)GenericWrapper import_object)MySQLAuthenticator)Charsetcharsets) MySQLProtocol)MySQLTcpSocketMySQLUnixSocketposixceZdZUdZded<ded<edZded <ded <ded <ded <ded <ded<ded<dZded<ddZy)rzStores the server information retrieved on the handshake. 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Raises: InterfaceError: If parsing fails or MySQL version is not supported. z$^(\d{1,2})\.(\d{1,2})\.(\d{1,3})(.*)zFailed parsing MySQL versionc32K|]}t|ywN)rT).0vs _/var/www/html/Resume-Scraper/venv/lib/python3.12/site-packages/mysql/connector/aio/abstracts.py z+ServerInfo.__post_init__..s<1AZ,e dd?Z-e dd@Z.e ddAZ/e/j*ddBZ/e ddCZ0eddDZ1eddEZ2ddFZ3 d ddGZ4ddHZ5ddIZ6ddJZ7e8e9jtdKLddMZ;e8e9jtdNLddOZeddRZ?eddSZ@e d ddTZAe8e9jtdLddUZBe ddVZCeCj*ddWZCe8e9jtdLddXZDe ddYZEeEj*ddZZEe dd[ZFeFj*dd\ZFdd]ZGdd^ZHdd_ZIdd`ZJddaZKddbZLddcZMdddZNeddeZOdddfZPddgZQeddhZReRZSdieTdj<e d ddkZUe d ddlZVe d ddmZWeddnZXeddoZYeddpZZeddqZ[e d ddrZ\ ddsZ]e d ddtZ^e dduZ_e d ddvZ`e ddwZaeddxZbeddyZc ddzZdedd{Zeeddd|Zfedd}Zgedd~ZheddZieddZje d ddZky)rz'Defines the MySQL connection interface.Nz 127.0.0.1i Fallow_local_infileallow_local_infile_in_pathconnect_timeout read_timeout write_timeoutT ssl_disabled)-userpasswordhostportdatabase password1 password2 password3r[ collationr] client_flagscompressconsume_results autocommit time_zone conn_attrssql_mode init_command get_warningsraise_on_warningsbufferedrawkerberos_auth_modekrb_service_principalopenid_token_filewebauthn_callbackrrconverter_classconverter_str_fallbackconnection_timeoutrr unix_socket use_unicodessl_cassl_certssl_keyssl_verify_certssl_verify_identityr tls_versionstls_ciphersuiteslooprrc-hd|_ ||_||_||_||_||_||_||_||_|#|_ | |_ |!|_ |"|_ ||_ | |_||_||_||_||_||_t)|_d|_| |_ | |_ d|_|*|_|%|_|&|_|'|_|(|_|)|_|+|_ |,|_!| |_"d|_#d|_$|-xstKjL|_'| xstQjR|_*d|_+tYjZ|_.i|_/d|_0g|_1te|_3|xsth|_5||_6||_7||_8||_9||_:||_;||_<||_=||_>||_?|$|_@d|_Ad|_Bd|_Cd|_Dd|_E||_Fd|_Gd|_H d|_I |jy)NF)K!_MySQLConnectionAbstract__charset_user _password_host_port _database _password1 _password2 _password3 _unix_socket_connection_timeout _read_timeout_write_timeout_connection_attrs _compress_consume_results _autocommit _time_zone _sql_mode _init_commandrO _protocol_socket _charset_name_charset_collation _ssl_active _ssl_disabled_ssl_ca _ssl_cert_ssl_key_ssl_verify_cert_ssl_verify_identity _tls_versions_tls_ciphersuites _auth_plugin_auth_plugin_class _handshakeasyncioget_event_loop_loopr3 get_default _client_flags _server_infoweakrefWeakSet_cursors _query_attrs_query_attrs_supported _columns_descrL_authenticatorr4_converter_class_converter_str_fallback_kerberos_auth_mode_krb_service_principal_openid_token_file_allow_local_infile_allow_local_infile_in_path _get_warningsr _buffered_raw _use_unicode_have_next_result_unread_result_in_transaction_oci_config_file_oci_config_profile_webauthn_callback converter_local_infile_filenames_query_validate_connection_options).rqrrrrrrrrr[rr]rrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrs. rh__init__z MySQLConnectionAbstract.__init__sOh-1  &  &(((!,(: ,8-:1;'&5!+)2(0,8(5IM ,3C1:@!&#/&, (0'. 0?4G!2>6F+61537  ,G**, #/"J*2H2H2J26)0): ;=+0#462D2F6E6W-C$2D 5J#1B); :T(#/'8' "-',$)%*/326  48=A$ ((, ( ))+rtcbK|js|jd{|S7wre)is_socket_connectedconnectrqs rh __aenter__z"MySQLConnectionAbstract.__aenter__/s+''),,.   !s $/-/c@K|jd{y7wrecloserqexc_type exc_value tracebacks rh __aexit__z!MySQLConnectionAbstract.__aexit__4 jjl c |jr |jj|_|jrtj g|_|jrtjj|j}|r>tjj|rtjj|rtjj|r td|js |jrtjg|_ntj g|_|j dk(rt#d|j d|j$rtj&dk(rd|_|j(r4|j d k(r t#d |j d k(r t#d t+|j,t.s t#d t1|j2|j4|j6grt9|j6|j4gs td|j6du|j4duk7r td|j:|j=|j>|jAt+|jBtDs t#d|jBjGD]\}}|tHvrt+|tJst#d|d|jBdtM|dkDrt#d|d|jOdr t#dt+|tJst#d|d|dtM|dkDst#d|d|d|jPtjRzr|jU|jVrt+|jVtJs t#d|jVjY}|dk(r&tj&dk7r t#d d!|_-n|d"k(rd#|_-n t#d$|j\rt+|j\tJst#t_j`d%&|j\d'k(rt#t_j`d(&d)|j\vrt#t_j`d*&|jbr|jed+|jbd,|jfrt+|jftJst#tij`d%&|jfd'k(rt#tij`d-&tjj|jfst#d.|jfd/|jj4t+|jjt.r|jjd0kr t#d1|jl5t+|jlt.r|jld0kr t#d2yy#t$r}td|d}~wwxYw)3zValidate connection options.z'user' must be a stringNz.allow_local_infile_in_path must be a directoryauthentication_webauthn_client'z5' cannot be used as the default authentication pluginrRTmysql_clear_passwordzFClear password authentication is not supported over insecure channels$authentication_openid_connect_clientzEOpenID Connect authentication is not supported over insecure channelsz'TCP/IP port number should be an integerz:ssl_key and ssl_cert need to be both specified, or neitherz4ssl_key and ssl_cert need to be both set, or neitherzconn_attrs must be of type dictz+Attribute name should be a string, found: 'z' in ' zAttribute name 'z"' exceeds 32 characters limit size_zNKey names in connection attributes cannot start with '_', found: '{attr_name}'z Attribute 'z ' value: 'z' must be a string typeiz$' exceeds 1024 characters limit sizez('kerberos_auth_mode' must be of type strsspintz6'kerberos_auth_mode=SSPI' is only available on WindowsMySQLSSPIKerberosAuthPlugingssapiMySQLKerberosAuthPluginz@Invalid 'kerberos_auth_mode' mode. 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Found: 'NT)reverser-TLSv1.3rlistvaluez The value 'z1' in tls_ciphersuites is not a valid cipher suitez:No valid cipher suite found in the 'tls_ciphersuites' listzTLSv1.2zCipher z( when used with TLSv1.2 is unacceptable.z( when used with TLSv1.3 is unacceptable.:)rrrVr%endswithrsplitrupperappendr8setrr2sortindexupdater1extendr0r#r)r;valuesr9join)rqrtls_cstls_css_tls_csr newer_tls_vertranslated_namesiani_cipher_suites_namesossl_cipher_suites_namestls_verrtranslated_namecipher_as_ossls rhr!z2MySQLConnectionAbstract._validate_tls_ciphersuitess{'' fc "%%c*vs/C$?xqIQrl((-G$L# 5 ,,...0$++G4 5 s ,5;F6vF F ))/3  $119LOt?Q?QRS?T  $'$Q .0H#% .0 $$Kl&8&8&G!&KL GG $ + +,=g,F G $ + +, L  /q1 N!>y!I!P!P!RR'n--UV  /q1 N!>y!I!P!P!RR'n--UV  HH%a( ) HH%a( )" G Gs K Kcg}|j}t|tr|jdr|j dst d|d|ddj d}|D]M}|j}|dk(r||vr t tjd | |j|O|d gk(rtst tj|tt|trJ|s t d |D]7}||vr t tjd | |j|9nNt|tr|D]}|j|n%t d dj!td|d|s t dg}g}g}|D]F}|tvr|j||t"vr|j|6|j|H|r7|d gk(r)ts#t%tj|t||_y|r#t%t'j|t|r#t t)jty)z"Validates the tls_versions option.r0r1z%tls_versions must be a list, found: 'rrKr2r3rrr7r6zJAt least one TLS protocol version must be specified in 'tls_versions' listz>tls_versions should be a list with one or more of versions in z, z . found: 'zdAt least one TLS protocol version must be specified in 'tls_versions' list when this option is givenN)rrrVr%r;rr<rr#r)r>r'r(r2r8r?rEr<r9r*r))rqr tls_versiontls_versrMuse_tls_versionsunacceptable_tls_versionsinvalid_tls_versionss rhr z.MySQLConnectionAbstract._validate_tls_versions<s (( k3 '**3/K4H4H4M$;K=J#1R(..s3H# 1%mmo "$,.(077!/{ ##K0 1I;&/A$(// \J T *$*' -l*(077!/w ##G, - S )& -##G, -!ii -.jaI   C  $&!!# 5G,& ''033)009$++G4  5 I;.7I'(// \J"2D  &#.55-|  " !2!9!9'{m1#MN N8,778  !"K= H:6))3 6  " :&#0c9 :s A// B 8 BB cy)zMySQL connection ID.Nr}rs rh connection_idz%MySQLConnectionAbstract.connection_idrtc|jS)z$User used while connecting to MySQL.)rrs rhrzMySQLConnectionAbstract.userzzrtc|jS)z MySQL server IP address or name.)rrs rh server_hostz#MySQLConnectionAbstract.server_hostrbrtc|jS)zMySQL server TCP/IP port.)rrs rh server_portz#MySQLConnectionAbstract.server_portrbrtc|jS)z MySQL Unix socket file location.)rrs rhrz#MySQLConnectionAbstract.unix_socket   rtctd)Get the current database.zoThe use of async properties are not supported by Python. Use `await get_database()` to get the database insteadr:rs rhrz MySQLConnectionAbstract.databases E  rtctd)Set the current database.zsThe use of async properties are not supported by Python. Use `await set_database(name)` to set the database insteadrkrqr9s rhrz MySQLConnectionAbstract.database I  rtc|jS)a Gets the connection context's timeout in seconds for each attempt to read any data from the server. `read_timeout` is number of seconds upto which the connector should wait for the server to reply back before raising an ReadTimeoutError. We can set this option to None, which would signal the connector to wait indefinitely till the read operation is completed or stopped abruptly. rrs rhrz$MySQLConnectionAbstract.read_timeout!!!rtcV| t|tr|dkr td||_y)a Sets or updates the connection context's timeout in seconds for each attempt to read any data from the server. `read_timeout` is number of seconds upto which the connector should wait for the server to reply back before raising an ReadTimeoutError. We can set this option to None, which would signal the connector to wait indefinitely till the read operation is completed or stopped abruptly. Args: timeout: Accepts a non-negative integer which is the timeout to be set in seconds or None. Raises: InterfaceError: If a positive integer or None is not passed via the timeout parameter. Examples: The following will set the read_timeout of the current session to 5 seconds: ``` >>> cnx = await mysql.connector.aio.connect(user='scott') >>> cnx.read_timeout = 5 ``` Nr6Option read_timeout must be a positive integer or NonerrTr7rrqtimeouts rhrz$MySQLConnectionAbstract.read_timeouts42  gs+w{$L%rtc|jS)a Gets the connection context's timeout in seconds for each attempt to send data to the server. `write_timeout` is number of seconds upto which the connector should spend to write to the server before raising an WriteTimeoutError. We can set this option to None, which would signal the connector to wait indefinitely till the write operation is completed or stopped abruptly. rrs rhrz%MySQLConnectionAbstract.write_timeout"""rtcV| t|tr|dkr td||_y)a Sets or updates the connection context's timeout in seconds for each attempt to send data to the server. `write_timeout` is number of seconds upto which the connector should spend to write to the server before raising an WriteTimeoutError. We can set this option to None, which would signal the connector to wait indefinitely till the write operation is completed or stopped abruptly. Args: timeout: Accepts a non-negative integer which is the timeout to be set in seconds or None. Raises: InterfaceError: If a positive integer or None is not passed via the timeout parameter. Examples: The following will set the write_timeout of the current session to 5 seconds: ``` >>> cnx = await mysql.connector.connect(user='scott') >>> cnx.write_timeout = 5 ``` Nr7Option write_timeout must be a positive integer or NonerrTr7rrvs rhrz%MySQLConnectionAbstract.write_timeouts42  gs+w{$M&rtcJK|jdd{}|dS7 w)rjzSELECT DATABASE()Nr info_query)rqresults rh get_databasez$MySQLConnectionAbstract.get_database3s'':;;ay< #! #cHK|jd|d{y7w)rmzUSE N) cmd_queryrns rh set_databasez$MySQLConnectionAbstract.set_database8snntE7^,,,s " "c|jS)z"Returns whether to consume results)rrs rhcan_consume_resultsz+MySQLConnectionAbstract.can_consume_results<$$$rtc6t|tsJ||_y)zSet if can consume results.N)rrarrns rhrz+MySQLConnectionAbstract.can_consume_resultsAs%&& %rtc|jS)z(MySQL session has started a transaction.)rrs rhin_transactionz&MySQLConnectionAbstract.in_transactionGs###rtc|jS)zReturn the event loop.)rrs rhrzMySQLConnectionAbstract.loopLrbrtcJ|jxs|jduxrtS)z&Return True if is a secure connection.N)rrIS_POSIXrs rh is_securez!MySQLConnectionAbstract.is_secureQs%OD$5$5T$A$NhOrtcHt|jjS)zReturns query attributes list.)r8rr#rs rh query_attrsz#MySQLConnectionAbstract.query_attrsVsD%%++-..rtc|jS)zReturn if have next result.)rrs rhhave_next_resultz(MySQLConnectionAbstract.have_next_result[s%%%rtctd)$Get whether autocommit is on or off.zsThe use of async properties are not supported by Python. Use `await get_autocommit()` to get the autocommit insteadrkrs rhrz"MySQLConnectionAbstract.autocommit`rortctd)Toggle autocommit.zxThe use of async properties are not supported by Python. Use `await set_autocommit(value)` to set the autocommit insteadrkrns rhrz"MySQLConnectionAbstract.autocommith N  rtcPK|jdd{}|ddk(S7 w)rzSELECT @@session.autocommitNrrKrrns rhget_autocommitz&MySQLConnectionAbstract.get_autocommitps,oo&CDDQx1}Es &$ &cbK|rdnd}|jd|d{||_y7 w)rONOFFzSET @@session.autocommit = N)rr)rqr9switchs rhset_autocommitz&MySQLConnectionAbstract.set_autocommitus7Enn:6(CDDD  Es /- /ctd)Gets the current time zone.zqThe use of async properties are not supported by Python. Use `await get_time_zone()` to get the time zone insteadrkrs rhrz!MySQLConnectionAbstract.time_zone{s G  rtctd)Sets the time zone.zxThe use of async properties are not supported by Python. Use `await get_autocommit(value)` to get the autocommit insteadrkrns rhrz!MySQLConnectionAbstract.time_zonerrtcJK|jdd{}|dS7 w)rzSELECT @@session.time_zoneNrrrns rh get_time_zonez%MySQLConnectionAbstract.get_time_zones'oo&BCCQxDrcXK|jd|dd{||_y7 w)rzSET @@session.time_zone = 'rN)rrrns rh set_time_zonez%MySQLConnectionAbstract.set_time_zones/nn:5'CDDD Es *( *c Ktdw)Gets the SQL mode.zoThe use of async properties are not supported by Python. Use `await get_sql_mode()` to get the SQL mode insteadrkrs rhrz MySQLConnectionAbstract.sql_modes E   c Ktdw)Sets the SQL mode. This method sets the SQL Mode for the current connection. The value argument can be either a string with comma separate mode names, or a sequence of mode names. It is good practice to use the constants class `SQLMode`: ``` >>> from mysql.connector.constants import SQLMode >>> cnx.sql_mode = [SQLMode.NO_ZERO_DATE, SQLMode.REAL_AS_FLOAT] ``` ztThe use of async properties are not supported by Python. Use `await set_sql_mode(value)` to set the SQL mode insteadrkrns rhrz MySQLConnectionAbstract.sql_modes J  rcK|j!|jdd{d|_|jS7w)rNzSELECT @@session.sql_moder)rrrs rh get_sql_modez$MySQLConnectionAbstract.get_sql_modes: >> !$(OO4O$PPRSTDN~~Qs !><>cKt|ttfrdj|}|j d|dd{||_y7 w)rr3zSET @@session.sql_mode = 'rN)rr8rorErrrns rh set_sql_modez$MySQLConnectionAbstract.set_sql_modesL edE] +HHUOEnn9%BCCC DsAAA Ac|jS)zGet whether this connection retrieves warnings automatically. This method returns whether this connection retrieves warnings automatically. )rrs rhrz$MySQLConnectionAbstract.get_warningss !!!rtcHt|ts td||_y)aSet whether warnings should be automatically retrieved. The toggle-argument must be a boolean. When True, cursors for this connection will retrieve information about warnings (if any). Raises: ValueError: When the value is not a bool type. Expected a boolean typeN)rrarWrrns rhrz$MySQLConnectionAbstract.get_warningss"%&67 7"rtc|jS)zGet whether this connection raises an error on warnings. This method returns whether this connection will raise errors when MySQL reports warnings. )_raise_on_warningsrs rhrz)MySQLConnectionAbstract.raise_on_warningss&&&rtc\t|ts td||_|r||_yy)aSet whether warnings raise an error. The toggle-argument must be a boolean. When True, cursors for this connection will raise an error when MySQL reports warnings. Raising on warnings implies retrieving warnings automatically. In other words: warnings will be set to True. If set to False, warnings will be also set to False. Raises: ValueError: When the value is not a bool type. rN)rrarWrrrns rhrz)MySQLConnectionAbstract.raise_on_warningss2%&67 7"' !&D  rtc|jS)zGet whether there is an unread result. This method is used by cursors to check whether another cursor still needs to retrieve its result set. )rrs rh unread_resultz%MySQLConnectionAbstract.unread_result"""rtcHt|ts td||_y)zSet whether there is an unread result. This method is used by cursors to let other cursors know there is still a result set that needs to be retrieved. Raises: ValueError: When the value is not a bool type. rN)rrarWrrns rhrz%MySQLConnectionAbstract.unread_results"%&67 7#rtc.|jjS)a Returns the collation for current connection. This property returns the collation name of the current connection. The server is queried when the connection is active. If not connected, the configured collation name is returned. Returns a string. )_charsetrrs rhrz!MySQLConnectionAbstract.collations}}&&&rtc.|jjS)aReturn the character set for current connection. This property returns the character set name of the current connection. The server is queried when the connection is active. If not connected, the configured character set name is returned. rrrs rhr[zMySQLConnectionAbstract.charsets}}!!!rtc.|jjS)zThe charset ID utilized during the connection phase. If the charset ID hasn't been set, the default charset ID is returned. )r charset_idrs rhrz"MySQLConnectionAbstract.charset_id)s }}'''rtc|jb|jtjtStj|jj dkrtnt |_|jS)BThe charset object encapsulates charset and collation information.)r)rrrN get_by_idr.rYr/rs rhrz MySQLConnectionAbstract._charset1sj >> !  (  ))*EFF%//((66?04 DN~~rtc||_y)rN)rrns rhrz MySQLConnectionAbstract._charsetEs rtcx|j|jjdvry|jjS)a^Return the Python character set for current connection. This property returns the character set name of the current connection. Note that, unlike property charset, this checks if the previously set character set is supported by Python and if not, it returns the equivalent character set that Python supports. )utf8mb4utf8mb3binaryutf8rrs rhpython_charsetz&MySQLConnectionAbstract.python_charsetJs9 == DMM$6$6; % }}!!!rtcy)z&Add the default connection attributes.Nr}rs rhr'z/MySQLConnectionAbstract._add_default_conn_attrs[r`rtc Kyw)zExecute a query. This method simply calls cmd_query() after checking for unread result. If there are still unread result, an InterfaceError is raised. Otherwise whatever cmd_query() returns is returned. Nr})rqquerys rh_execute_queryz&MySQLConnectionAbstract._execute_query_cK|j|jjd{|j|jd{|j r#|j |j d{|jr#|j|jd{|jr$|j|jd{yy777h7;7w)zExecutes commands after connection has been established. This method executes commands after the connection has been established. Some setting like autocommit, character set, and SQL mode are set using this method. )r[N) set_charset_collationrrrrrrrrrrrs rh_post_connectionz(MySQLConnectionAbstract._post_connectionhs((1I1I(JJJ!!$"2"2333 ??$$T__5 5 5 >>##DNN3 3 3   %%d&8&89 9 9  K3 5 3 9sW*C-C#"C-C%.C->C'?.C--C)..C-C+C-%C-'C-)C-+C-cKd}t|ttfs|t|j dt|ts | td|rO|rMt|trt j |jn|}t j|||_ n|rpt|trt j ||_ nt|trt j||_ nZt|j d|rt j||_ n#td}t j||_ |jd|jjd|jjdd{|jr0|jj!|jjyy7Aw)aSet the character set and collation for the current connection. This method sets the character set and collation to be used for the current connection. The charset argument can be either the name of a character set as a string, or the numerical equivalent as defined in constants.CharacterSet. When the collation is not given, the default will be looked up and used. Args: charset: Can be either the name of a character set, or the numerical equivalent as defined in `constants.CharacterSet`. collation: When collation is `None`, the default collation for the character set is used. Examples: The following will set the collation for the latin1 character set to `latin1_general_ci`: ``` >>> cnx = mysql.connector.connect(user='scott') >>> cnx.set_charset_collation('latin1', 'latin1_general_ci') ``` z+{} should be either integer, string or NoneNr[z)collation should be either string or Nonez SET NAMES 'z ' COLLATE 'r)rrTrVrWr)rNrrget_by_name_and_collationr get_by_nameget_by_collationr,rrr set_charset)rqr[rerr_msg charset_strs rhrz-MySQLConnectionAbstract.set_charset_collationxs2@'C:.73FW^^I67 7)S)i.CHI I ygs+""7+00  %>>{IVDM '3' ( 2 27 ; GS) ( 4 4W =   !:;; $55i@DM+I6G$009DMnn$--,,-[9P9P8QQR S    >> NN & &t}}'9'9 :   sFGGAGc&|j|zdkDS)z|Checks if a client flag is set. Returns: `True` if the client flag was set, `False` otherwise. rr)rqflags rhisset_client_flagz)MySQLConnectionAbstract.isset_client_flags ""T)Q..rtc||_y)zySet the path that user can upload files. Args: path (str): Path that user can upload files. N)r)rqrs rhset_allow_local_infile_in_pathz6MySQLConnectionAbstract.set_allow_local_infile_in_paths ,0(rtc|S)zReturn self for weakref.proxy. This method is used when the original object is needed when using weakref.proxy. r}rs rhget_selfz MySQLConnectionAbstract.get_selfs  rtserver_version property_namec|jS)Gets the MySQL version. Returns: The MySQL server version as a tuple. If not previously connected, it will return `None`. )rrs rhget_server_versionz*MySQLConnectionAbstract.get_server_versions"""rt server_infoc|jS)Gets the original MySQL version information. Returns: The original MySQL server as text. If not previously connected, it will return `None`. )rrs rhget_server_infoz'MySQLConnectionAbstract.get_server_infosrtcH|j|jjSy)rN)rrYrs rhrz&MySQLConnectionAbstract.server_versions%    ($$22 2rtcL |jdS#ttf$rYywxYw)rserver_version_originalN)r TypeErrorKeyErrorrs rhrz#MySQLConnectionAbstract.server_infos. ??#<= =8$  s ##cy)zReports whether the socket is connected. Instead of ping the server like ``is_connected()``, it only checks if the socket connection flag is set. Nr}rs rhrz+MySQLConnectionAbstract.is_socket_connectedr`rtc Kyw)aReports whether the connection to MySQL Server is available. This method checks whether the connection to MySQL is available. It is similar to ``ping()``, but unlike the ``ping()`` method, either `True` or `False` is returned and no exception is raised. Nr}rs rh is_connectedz$MySQLConnectionAbstract.is_connectedrrc Kyw)a Check availability of the MySQL server. When reconnect is set to `True`, one or more attempts are made to try to reconnect to the MySQL server using the ``reconnect()`` method. ``delay`` is the number of seconds to wait between each retry. When the connection is not available, an InterfaceError is raised. Use the ``is_connected()`` method if you just want to check the connection without raising an error. Raises: InterfaceError: On errors. Nr})rq reconnectattemptsdelays rhpingzMySQLConnectionAbstract.ping rrc(||_|jS)aSet the client flags. The flags-argument can be either an int or a list (or tuple) of ClientFlag values. If it is an integer, it will set client_flags to flags as is. If flags is a list or tuple, each flag will be set or unset when it's negative. client_flags = [ClientFlag.FOUND_ROWS,-ClientFlag.LONG_FLAG] Raises: ProgrammingError: When the flags argument is not a set or an integer bigger than 0. )r)rqflagss rhset_client_flagsz(MySQLConnectionAbstract.set_client_flagss"   rtc|jS)z-Gets the client flags of the current session.rrs rhrz$MySQLConnectionAbstract.client_flags-s!!!rtct|tr |dkDr||_yt|ttfrB|D]<}|dkr |xjt |zc_(|xj|zc_>yt d)aSets the client flags. The flags-argument can be either an int or a list (or tuple) of ClientFlag values. If it is an integer, it will set client_flags to flags as is. If flags is a list or tuple, each flag will be set or unset when it's negative. client_flags = [ClientFlag.FOUND_ROWS,-ClientFlag.LONG_FLAG] Raises: ProgrammingError: When the flags argument is not a set or an integer bigger than 0. rz.client_flags setter expect integer (>0) or setN)rrTrror8absr:)rqrrs rhrz$MySQLConnectionAbstract.client_flags2sv eS !eai!&D  t} - /!8&&3t9*4&&&$.&  / ##ST Trtc||_y)zSet the converter class to be used. This should be a class overloading methods and members of conversion.MySQLConverter. Raises: TypeError: When the class is not a subclass of `conversion.MySQLConverter`. N)rrq convclasss rhset_converter_classz+MySQLConnectionAbstract.set_converter_classKs  )rtc|jS)z5Gets the converter class set for the current session.)rrs rhrz'MySQLConnectionAbstract.converter_classWrrtc|r_t|trO||_||jj|j |_|j|j _ytd)zSets the converter class to be used. This should be a class overloading methods and members of conversion.MySQLConverter. Raises: TypeError: When the class is not a subclass of `conversion.MySQLConverter`. zAConverter class should be a subclass of conversion.MySQLConverterN) issubclassr5rrrrrr str_fallbackrrs rhrz'MySQLConnectionAbstract.converter_class\sY I/AB$-D !&t}}'9'94;K;KLDN*.*F*FDNN 'S rtc|jS)z7Gets whether we return string fields as unicode or not.)rrs rhrz#MySQLConnectionAbstract.use_unicodeorhrtcb||_|jr|jj|yy)zSets whether we return string fields as unicode or not. Args: value: A boolean - default is `True`. N)rr set_unicoderns rhrz#MySQLConnectionAbstract.use_unicodets*" >> NN & &u - rtcJ|\}}||jvr||j|<yy)aAdd element to the query attributes list on the connector's side. If an element in the query attributes list already matches the attribute name provided, the new element will NOT be added. Args: value: key-value as a 2-tuple. Nr)rqr9r-r.s rhquery_attrs_appendz*MySQLConnectionAbstract.query_attrs_appends1!& : D-- -+5D  i ( .rtc:|jj|dS)zRemove element by name from the query attributes list. If no match, `None` is returned, else the corresponding value is returned. Args: name: key name. N)rpoprqrs rhquery_attrs_removez*MySQLConnectionAbstract.query_attrs_removes  $$T400rtci|_y)z5Clears query attributes list on the connector's side.Nrrs rhquery_attrs_clearz)MySQLConnectionAbstract.query_attrs_clears rtcK|jr|jd{y|jr tdy7w)zHandle unread result. Consume pending results if is configured for it. Raises: InternalError: When there are pending results and they were not consumed. NzUnread result found)rrrr8rs rhhandle_unread_resultz,MySQLConnectionAbstract.handle_unread_resultsB  &&( ( (    56 6  )s AAAcZK|jr|jd{yy7w)zConsume pending results.N)rget_rowsrs rhrz'MySQLConnectionAbstract.consume_resultss&   --/ ! !  !s +)+c.K|jdd{4d{}|jtt|d{|j d{cdddd{S7]7V7177 #1d{7swYyxYww)z&Send a query which only returns 1 row.T)rN)cursorexecuter rVfetchone)rqrrs rhrz"MySQLConnectionAbstract.info_querysd33 + +v..c5!12 2 2** + + +3 + 2* + + + +sxBA6BA8B#BA: B A<!B$ B0A>1B8B:B<B>BBB BBc:|jj|y)zAdd cursor to the weakref set.N)raddrqrs rh add_cursorz"MySQLConnectionAbstract.add_cursors &!rtc:|jj|y)z#Remove cursor from the weakref set.N)rremover s rh remove_cursorz%MySQLConnectionAbstract.remove_cursors V$rtc Kyw)zConnect to the MySQL server.Nr}rs rhrzMySQLConnectionAbstract.connectrrcKd}||k7ry|dz} |jd{|jd{|jd{ry |dkDrt j|d{||k7rxyy7`7J74#ttf$r#}||k(rd|d|}t ||Yd}~]d}~wwxYw7Gw)aAttempts to reconnect to the MySQL server. The argument `attempts` should be the number of times a reconnect is tried. The `delay` argument is the number of seconds to wait between each retry. You may want to set the number of attempts higher and use delay when you expect the MySQL server to be down for maintenance or when you expect the network to be temporary unavailable. Args: attempts: Number of attempts to make when reconnecting. delay: Use it (defined in seconds) if you want to wait between each retry. Raises: InterfaceError: When reconnection fails. rrKNz!Can not reconnect to MySQL after z attempt(s): ) disconnectrrr6IOErrorr7rsleep)rqrrcounterr+msgs rhrz!MySQLConnectionAbstract.reconnects"!kG 7oo'''lln$$**,,,-qymmE***!($,7# 7h&;H:F''*e-)-36 ' 7+sr CB BB BB BB C7B?8 CCB B B B<B72C7B<<CcKtw)akShuts down connection to MySQL Server. This method closes the socket. It raises no exceptions. Unlike `disconnect()`, `shutdown()` closes the client connection without attempting to send a `QUIT` command to the server first. Thus, it will not block if the connection is disrupted for some reason such as network failure. )NotImplementedErrorrs rhshutdownz MySQLConnectionAbstract.shutdowns"!s c Kyw)aClose the connection. It closes any opened cursor associated to this connection, and closes the underling socket connection. `MySQLConnection.close()` is a synonymous for `MySQLConnection.disconnect()` method name and more commonly used. This method tries to send a `QUIT` command and close the socket. It raises no exceptions. Nr}rs rhrzMySQLConnectionAbstract.closerrz@ClassVar[Callable[['MySQLConnectionAbstract'], Awaitable[None]]]r'c Kyw)aInstantiate and return a cursor. By default, MySQLCursor is returned. Depending on the options while connecting, a buffered and/or raw cursor is instantiated instead. Also depending upon the cursor options, rows can be returned as a dictionary or a tuple. It is possible to also give a custom cursor through the cursor_class parameter, but it needs to be a subclass of mysql.connector.aio.abstracts.MySQLCursorAbstract. Raises: ProgrammingError: When cursor_class is not a subclass of MySQLCursor. ValueError: When cursor is not available. Nr})rqrrprepared cursor_class dictionaryrrs rhrzMySQLConnectionAbstract.cursorrrc Kyw)a3Get the next rows returned by the MySQL server. This method gets one row from the result set after sending, for example, the query command. The result is a tuple consisting of the row and the EOF packet. If no row was available in the result set, the row data will be None. Nr})rqrcolumnsrkwargss rhget_rowzMySQLConnectionAbstract.get_rowrrc Kyw)zGet all rows returned by the MySQL server. This method gets all rows returned by the MySQL server after sending, for example, the query command. The result is a tuple consisting of a list of rows and the EOF packet. Nr})rqcountrr5r prep_stmtr6s rhrz MySQLConnectionAbstract.get_rows'rrc Kyw)zCommit current transaction.Nr}rs rhcommitzMySQLConnectionAbstract.commit8rrc Kyw)zRollback current transaction.Nr}rs rhrollbackz MySQLConnectionAbstract.rollback<rrc Kyw)zResets the session state without re-authenticating. Reset command only works on MySQL server 5.7.3 or later. The result is True for a successful reset otherwise False. Nr}rs rhcmd_reset_connectionz,MySQLConnectionAbstract.cmd_reset_connection@rrc Kyw)zChange the current database. This method changes the current (default) database by sending the INIT_DB command. The result is a dictionary containing the OK packet infawaitormation. Nr})rqrs rh cmd_init_dbz#MySQLConnectionAbstract.cmd_init_dbHrrc Kyw)aSend a query to the MySQL server. This method send the query to the MySQL server and returns the result. If there was a text result, a tuple will be returned consisting of the number of columns and a list containing information about these columns. When the query doesn't return a text result, the OK or EOF packet information as dictionary will be returned. In case the result was an error, exception Error will be raised. Nr})rqrrr raw_as_stringr6s rhrz!MySQLConnectionAbstract.cmd_queryPrrc Kyw)acSend one or more statements to the MySQL server. Similar to the cmd_query method, but instead returns a generator object to iterate through results. It sends the statements to the MySQL server and through the iterator you can get the results. statement = 'SELECT 1; INSERT INTO t1 VALUES (); SELECT 2' for result in await cnx.cmd_query(statement, iterate=True): if 'columns' in result: columns = result['columns'] rows = await cnx.get_rows() else: # do something useful with INSERT result Nr})rq statementsr6s rhcmd_query_iterz&MySQLConnectionAbstract.cmd_query_itererrc Kyw)zFetch a MySQL statement Result Set. This method will send the FETCH command to MySQL together with the given statement id and the number of rows to fetch. Nr})rq statement_idrowsr6s rhcmd_stmt_fetchz&MySQLConnectionAbstract.cmd_stmt_fetchyrrc Kyw)zPrepare a MySQL statement. This method will send the PREPARE command to MySQL together with the given statement. Nr})rq statementr6s rhcmd_stmt_preparez(MySQLConnectionAbstract.cmd_stmt_preparerrc Kyw)z#Execute a prepared MySQL statement.Nr})rqrIdatarYrr6s rhcmd_stmt_executez(MySQLConnectionAbstract.cmd_stmt_executerrc Kyw)z}Reset data for prepared statement sent as long data. The result is a dictionary with OK packet information. Nr}rqrIr6s rhcmd_stmt_resetz&MySQLConnectionAbstract.cmd_stmt_resetrrc Kyw)zDeallocate a prepared MySQL statement. This method deallocates the prepared statement using the statement_id. Note that the MySQL server does not return anything. Nr}rSs rhcmd_stmt_closez&MySQLConnectionAbstract.cmd_stmt_closerrc Kyw)aSend the Refresh command to the MySQL server. This method sends the Refresh command to the MySQL server. The options argument should be a bitwise value using constants.RefreshOption. Typical usage example: ``` RefreshOption = mysql.connector.RefreshOption refresh = RefreshOption.LOG | RefreshOption.INFO await cnx.cmd_refresh(refresh) ``` Args: options: Bitmask value constructed using constants from the `constants.RefreshOption` class. Returns: A dictionary representing the OK packet got as response when executing the command. Raises: ValueError: If an invalid command `refresh options` is provided. DeprecationWarning: If one of the options is deprecated for the server you are connecting to. Nr})rqoptionss rh cmd_refreshz#MySQLConnectionAbstract.cmd_refreshrrc Kyw)aSend data for a column. This methods send data for a column (for example BLOB) for statement identified by statement_id. The param_id indicate which parameter the data belongs too. The data argument should be a file-like object. Since MySQL does not send anything back, no error is raised. When the MySQL server is not reachable, an OperationalError is raised. cmd_stmt_send_long_data should be called before cmd_stmt_execute. The total bytes send is returned. Nr})rqrIparam_idrPr6s rhcmd_stmt_send_long_dataz/MySQLConnectionAbstract.cmd_stmt_send_long_datarrc Kyw)zClose the current connection with the server. Send the QUIT command to the MySQL server, closing the current connection. Nr}rs rhcmd_quitz MySQLConnectionAbstract.cmd_quitrrc Kyw)zShut down the MySQL Server. This method sends the SHUTDOWN command to the MySQL server. The `shutdown_type` is not used, and it's kept for backward compatibility. Nr})rq shutdown_types rh cmd_shutdownz$MySQLConnectionAbstract.cmd_shutdownrrc Kyw)zSend the statistics command to the MySQL Server. This method sends the STATISTICS command to the MySQL server. The result is a dictionary with various statistical information. Nr}rs rhcmd_statisticsz&MySQLConnectionAbstract.cmd_statisticsrrc Kyw)zKill a MySQL process. This method send the PROCESS_KILL command to the server along with the process ID. The result is a dictionary with the OK packet information. Nr})rq mysql_pids rhcmd_process_killz(MySQLConnectionAbstract.cmd_process_killrrc Kyw)a-Send the DEBUG command. This method sends the DEBUG command to the MySQL server, which requires the MySQL user to have SUPER privilege. The output will go to the MySQL server error log and the result of this method is a dictionary with EOF packet information. Nr}rs rh cmd_debugz!MySQLConnectionAbstract.cmd_debugrrc Kyw)zSend the PING command. This method sends the PING command to the MySQL server. It is used to check if the the connection is still valid. The result of this method is dictionary with OK packet information. Nr}rs rhcmd_pingz MySQLConnectionAbstract.cmd_pingrrc  Kyw)aChanges the current logged in user. It also causes the specified database to become the default (current) database. It is also possible to change the character set using the charset argument. The character set passed during initial connection is reused if no value of charset is passed via this method. Args: username: New account's username. password: New account's password. database: Database to become the default (current) database. charset: Client charset (see [1]), only the lower 8-bits. password1: New account's password factor 1 - it's used instead of `password` if set (higher precedence). password2: New account's password factor 2. password3: New account's password factor 3. oci_config_file: OCI configuration file location (path-like string). oci_config_profile: OCI configuration profile location (path-like string). openid_token_file: OpenID Connect token file location (path-like string). Returns: ok_packet: Dictionary containing the OK packet information. Examples: ``` >>> cnx.cmd_change_user(username='', password='', database='', charset=33) ``` References: [1]: https://dev.mysql.com/doc/dev/mysql-server/latest/ page_protocol_basic_character_set.html#a_protocol_character_set Nr}) rqusernamerrr[rrroci_config_fileoci_config_profilers rhcmd_change_userz'MySQLConnectionAbstract.cmd_change_userrr)Zr Optional[str]rrVrrVrrTrrprrVrrVrrVr[rVrrVr]rpr Optional[int]rrarrarrarrprzDict[str, str]rrprrprrarrarrarrarrprrprrprz+Optional[Union[str, Callable[[str], None]]]rrarrprzOptional[MySQLConverter]rrarrTrrqrrqrrprOptional[bool]rrprrprrprrrrrrrrrrOptional[List[str]]rrsrz#Optional[asyncio.AbstractEventLoop])rvrNNNrzOptional[Type[BaseException]]rzOptional[BaseException]rzOptional[TracebackType]rvrwru)r)rZrVr[zUnion[str, Callable]r\rTrvrwrvrq)rvrVrvrTrvrp)r9rVrvrwrwrqrvrwrvra)r9rarvrw)rvzasyncio.AbstractEventLoop)rvz$List[Tuple[str, BinaryProtocolType]])r9zUnion[str, Sequence[int]]rvrw)rvrM)r9rMrvrw)rrVrvrDNN)r[zOptional[Union[int, str]]rrprvrw)rrTrvra)rrVrvrw)rvzOptional[Tuple[int, ...]])FrKr)rrarrTrrTrvra)rUnion[int, Sequence[int]]rvrT)rr|rvrw)rzOptional[Type[MySQLConverter]]rvrw)rvzType[MySQLConverter])r9zTuple[str, BinaryProtocolType]rvrwrrVrvr=)rrGrvOptional[RowType])rrrvrw)rKr)rrTrrTrvrw)rvr)NNNNNNN)rrrrrrr1rrr2z#Optional[Type[MySQLCursorAbstract]]r3rrrrqrrqrvr)FNN) rrar5Optional[List[DescriptionType]]rrrr6rrvz1Tuple[Optional[RowType], Optional[EofPacketType]])NFNNN)r9rqrrar5rrrrr:rr6rrvz-Tuple[List[RowType], Optional[EofPacketType]])rrVrvrB)FFF) rrGrrarrarDrar6rrvrD)rFrGr6rrvz!Generator[ResultType, None, None]rK)rIrTrJrTr6rrvrw)rMr^r6rrvz/Mapping[str, Union[int, List[DescriptionType]]])r}r}r) rIzUnion[int, CMySQLPrepStmt]rPzSequence[BinaryProtocolType]rYrrrTr6rrvz&Optional[Union[Dict[str, Any], Tuple]])rIrTr6rrvrw)rXrTrvrB) rIrTr[rTrPrr6rrvrT)rvr^re)r`rqrvrw)rvrF)rerTrvrB)rvr?)rvrB) rrrNrrrrrr)rlrVrrVrrVr[rqrrVrrVrrVrmrVrnrVrrVrvzOptional[OkPacketType])lrxryrzr{r,rrrrr!r  staticmethodr*propertyrr_rrdrfrrsetterrrrrrrrrrrrrrrrrrrrrrrrr[rrrr'rrrrrrr"r-r)rrrrrrrrrrrrrrrrrrr!r$rrr.rr'r|rr7rr<r>r@rBrrGrKrNrQrTrVrYr\r^rarcrfrhrjror}rtrhrrsu 1 #"&%)&* % #'%'"&&*""',0/3+/IM#89M#N4I (5 59',"78I"J&;N&K'<_'M%)&* $"&!%*/.3'<^'L,00448cH,H, H,  H,  H, H,H,H,H,H,H,#H,$H,H, !H,"#H,$!%H,&#'H,( )H,*$+H,,-H,. /H,01H,23H,4*5H,6 -7H,8)9H,:G;H,<!=H,>%2?H,D2EH,F!%GH,H IH,J$KH,L%MH,N#OH,P$QH,RSH,T UH,VWH,X(YH,Z,[H,\%]H,^*_H,`.aH,b2cH,T37-1-1 /++   aXF[ zORbJK  $8 DG    D##!!  __   " "%%> # #&&> -%%& & $$PP//&&     !         __  $ $"" # #''''(## $ $ ' '""((&__"" 55  :"UY8;08;DQ8; 8;t/00)00?OPQ#R#0)00}MN O         GH  14 AD   $0)00~NO!P! ""UU00)00?PQR )S )%%$!!.. 61 7" + "%++!+F "    TYJPX$("#'<@%)&*'+    !  :  #  $ %    637"    1      ;     $37"    1        7  **,,    #             (    +  (-.  '* :=          9    .0! 202+2 2  2  2 022           6        *            !%!"$!#, , ,  ,  ,  , , , ,  , ,  , , rtrceZdZdZ d( d)dZd*dZ d+ d,dZd-dZd.dZe d/dZ e jd0d Z e d/d Z e jd0d Z e d1d Z e d2d Ze d/dZe d3dZeej&dd3dZe d2dZe d4dZe d5dZe d6dZed7dZe d8 d9dZe d8 d9dZe d:dZed;dZeddZ d?dZ!ed@dZ"ed6d Z#eej&d!d/d"Z$dAdBd#Z%dCd$Z&dDd%Z'dEd&Z(dFd'Z)y)Grz#Defines the MySQL cursor interface.NcX||_|j|_d|_d|_d|_d|_d|_g|_g|_ d|_ d|_ d|_ d|_ d|_d|_d|_d|_||_||_|jj)|y)NrFr2r{rK) _connectionrr _description_last_insert_id _warnings_warning_count _executed_executed_list_stored_results_binaryr _rowcount_nextrow arraysize_stmt_partitions_stmt_partition_stmt_map_resultsrrr!)rq connectionrrs rhrzMySQLCursorAbstract.__init__Cs 5?0: =A.26:#$*.+-*,"   L     @D',,8-: ##D)rtcK|Swrer}rs rhrzMySQLCursorAbstract.__aenter__fs  c@K|jd{y7wrerrs rhrzMySQLCursorAbstract.__aexit__irrcK|Sw)zIterate over result set. Iteration over the result set which calls self.fetchone() and returns the next row. r}rs rh __aiter__zMySQLCursorAbstract.__aiter__qs  rc|K |jd{}|st|S7#t$rtdwxYww)zm Used for iterating over the result set. Calles self.fetchone() to get the next row. N)rr7StopAsyncIteration)rqrows rh__next__zMySQLCursorAbstract.__next__ysD  / 'C$ $ ( /$$ . /s <(&( <(9<c|jS)a Gets the cursor context's timeout in seconds for each attempt to read any data from the server. `read_timeout` is number of seconds upto which the connector should wait for the server to reply back before raising an ReadTimeoutError. We can set this option to None, which would signal the connector to wait indefinitely till the read operation is completed or stopped abruptly. rqrs rhrz MySQLCursorAbstract.read_timeoutrrrtcV| t|tr|dkr td||_y)a Sets or updates the cursor context's timeout in seconds for each attempt to read any data from the server. `read_timeout` is number of seconds upto which the connector should wait for the server to reply back before raising an ReadTimeoutError. We can set this option to None, which would signal the connector to wait indefinitely till the read operation is completed or stopped abruptly. Args: timeout: Accepts a non-negative integer which is the timeout to be set in seconds or None. Raises: InterfaceError: If a positive integer or None is not passed via the timeout parameter. Examples: The following will set the read_timeout of the current session's cursor context to 5 seconds: ``` >>> cnx = await mysql.connector.connect(user='scott') >>> cur = await cnx.cursor() >>> cur.read_timeout = 5 ``` Nrrtrurvs rhrz MySQLCursorAbstract.read_timeouts44  gs+w{$L%rtc|jS)a Gets the cursor context's timeout in seconds for each attempt to send data to the server. `write_timeout` is number of seconds upto which the connector should spend to write to the server before raising an WriteTimeoutError. We can set this option to None, which would signal the connector to wait indefinitely till the write operation is completed or stopped abruptly. ryrs rhrz!MySQLCursorAbstract.write_timeoutrzrtcV| t|tr|dkr td||_y)a  Sets or updates the cursor context's timeout in seconds for each attempt to send data to the server. `write_timeout` is number of seconds upto which the connector should spend to write to the server before raising an WriteTimeoutError. We can set this option to None, which would signal the connector to wait indefinitely till the write operation is completed or stopped abruptly. Args: timeout: Accepts a non-negative integer which is the timeout to be set in seconds or None. Raises: InterfaceError: If a positive integer or None is not passed via the timeout parameter. Examples: The following will set the write_timeout of the current session's cursor context to 5 seconds: ``` >>> cnx = await mysql.connector.connect(user='scott') >>> cur = await cnx.cursor() >>> cur.write_timeout = 5 ``` Nrr|r}rvs rhrz!MySQLCursorAbstract.write_timeouts44  gs+w{$M&rtc|jS)aReturn description of columns in a result. This property returns a list of tuples describing the columns in in a result set. A tuple is described as follows: (column_name, type, None, None, None, None, null_ok, column_flags) # Addition to PEP-249 specs Returns a list of tuples. )rrs rh descriptionzMySQLCursorAbstract.descriptions$   rtc|jS)aReturn the number of rows produced or affected. This property returns the number of rows produced by queries such as a SELECT, or affected rows when executing DML statements like INSERT or UPDATE. Note that for non-buffered cursors it is impossible to know the number of rows produced before having fetched them all. For those, the number of rows will be -1 right after execution, and incremented when fetching rows. )rrs rhrowcountzMySQLCursorAbstract.rowcounts~~rtc|jS)zGets the value generated for an AUTO_INCREMENT column by the previous INSERT or UPDATE statement or None when there is no such value available. rrs rh lastrowidzMySQLCursorAbstract.lastrowids ###rtc|jS)zGets warnings.rrs rhwarningszMySQLCursorAbstract.warnings ~~rtrrc|jS)zReturns Warnings.rrs rh fetchwarningsz!MySQLCursorAbstract.fetchwarningsrrtc|jS)zReturn the number of warnings. This property returns the number of warnings generated by the previously executed operation. )rrs rh warning_countz!MySQLCursorAbstract.warning_countrrtcf|js tStd|jDS)z[Returns column names. This property returns the columns names as a tuple. c3&K|] }|d yw)rNr})rfds rhriz3MySQLCursorAbstract.column_names..%s4aQqT4s)rrors rh column_namesz MySQLCursorAbstract.column_namess+ 7N44#3#3444rtc|jy |jjjdS#ttf$r+t t |jjcYSwxYw)aReturns the latest executed statement. When a multiple statement is executed, the value of `statement` corresponds to the one that caused the current result set, provided the statement-result mapping was enabled. Otherwise, the value of `statement` matches the statement just as provided when calling `execute()` and it does not change as result sets are traversed. Nzutf-8)rrdecoderUnicodeDecodeErrorr rVrs rhrMzMySQLCursorAbstract.statement'sc >> ! 5>>'')009 9 23 5T^^1134 4 5s(87A21A2c,t|jS)zReturns whether the cursor could have rows returned. This property returns True when column descriptions are available and possibly also rows, which will need to be fetched. )rarrs rh with_rowszMySQLCursorAbstract.with_rows8sD%%&&rtcy)zReturns an iterator for stored results. This method returns an iterator over results which are stored when callproc() is called. The iterator will provide MySQLCursorBuffered instances. Nr}rs rhstored_resultsz"MySQLCursorAbstract.stored_resultsAr`rtc Kyw)aExecutes the given operation (a MySQL script) substituting any markers with the given parameters. For example, getting all rows where id is 5: ``` cursor.execute("SELECT * FROM t1 WHERE id = %s", (5,)) ``` If you want each single statement in the script to be related to its corresponding result set, you should enable the `map_results` switch - see workflow example below. If the given script uses `DELIMITER` statements (which are not recognized by MySQL Server), the connector will parse such statements to remove them from the script and substitute delimiters as needed. This pre-processing may cause a performance hit when using long scripts. Note that when enabling `map_results`, the script is expected to use `DELIMITER` statements in order to split the script into multiple query strings. The following characters are currently not supported by the connector in `DELIMITER` statements: `"`, `'`, #`, `/*` and `*/`. If warnings were generated, and `connection.get_warnings` is `True`, then `self.warnings` will be a list containing these warnings. Args: operation: Operation to be executed - it can be a single or a multi statement. params: The parameters found in the tuple or dictionary params are bound to the variables in the operation. Specify variables using `%s` or `%(name)s` parameter style (that is, using format or pyformat style). map_results: It is `False` by default. If `True`, it allows you to know what statement caused what result set - see workflow example below. Only relevant when working with multi statements. Returns: `None`. Example (basic usage): The following example runs many single statements in a single go and loads the corresponding result sets sequentially: ``` sql_operation = ''' SET @a=1, @b='2024-02-01'; SELECT @a, LENGTH('hello'), @b; SELECT @@version; ''' async with await cnx.cursor() as cur: await cur.execute(sql_operation) result_set = await cur.fetchall() # do something with result set ... while (await cur.nextset()): result_set = await cur.fetchall() # do something with result set ... ``` In case the operation is a single statement, you may skip the looping section as no more result sets are to be expected. Example (statement-result mapping): The following example runs many single statements in a single go and loads the corresponding result sets sequentially. Additionally, each result set gets related to the statement that caused it: ``` sql_operation = ''' SET @a=1, @b='2024-02-01'; SELECT @a, LENGTH('hello'), @b; SELECT @@version; ''' async with await cnx.cursor() as cur: await cur.execute(sql_operation, map_results=True) # statement 1 is `SET @a=1, @b='2024-02-01'`, # result set from statement 1 is `[]` - aka, an empty set. result_set, statement = await cur.fetchall(), cur.statement # do something with result set ... # 1st call to `nextset()` will laod the result set from statement 2, # statement 2 is `SELECT @a, LENGTH('hello'), @b`, # result set from statement 2 is `[(1, 5, '2024-02-01')]`. # # 2nd call to `nextset()` will laod the result set from statement 3, # statement 3 is `SELECT @@version`, # result set from statement 3 is `[('9.0.0-labs-mrs-8',)]`. # # 3rd call to `nextset()` will return `None` as there are no more sets, # leading to the end of the consumption process of result sets. while (await cur.nextset()): result_set, statement = await cur.fetchall(), cur.statement # do something with result set ... ``` In case the mapping is disabled (`map_results=False`), all result sets get related to the same statement, which is the one provided when calling `execute()`. In other words, the property `statement` will not change as result sets are consumed, which contrasts with the case in which the mapping is enabled. Note that we offer a new fetch-related API command which can be leveraged as a shortcut for consuming result sets - it is equivalent to the previous workflow. ``` sql_operation = ''' SET @a=1, @b='2024-02-01'; SELECT @a, LENGTH('hello'), @b; SELECT @@version; ''' async with await cnx.cursor() as cur: await cur.execute(sql_operation, map_results=True) async for statement, result_set in cur.fetchsets(): # do something with result set ``` Nr}rq operationparams map_resultss rhrzMySQLCursorAbstract.executeIrrc Kyw)aExecutes the given operation (it can be a multi statement or a MySQL script) substituting any markers with the given parameters. **NOTE: `executemulti()` is deprecated and will be removed in a future release. Use `execute()` instead.** If you want each single statement in the script to be related to its corresponding result set, you should enable the `map_results` switch - see workflow example below. This capability reduces performance. **Unexpected behavior might happen if your script includes the following symbols as delimiters `"`, `'`, `#`, `/*` and `*/`. The use of these should be avoided for now**. Refer to the documentation of `execute()` to see the multi statement execution workflow. Args: operation: Operation to be executed - it can be a single or a multi statement. params: The parameters found in the tuple or dictionary params are bound to the variables in the operation. Specify variables using `%s` or `%(name)s` parameter style (that is, using format or pyformat style). map_results: It is `False` by default. If `True`, it allows you to know what statement caused what result set - see workflow example below. Only relevant when working with multi statements. Returns: `None`. Nr}rs rh executemultiz MySQLCursorAbstract.executemultirrc Kyw)a=Prepare and execute a MySQL Prepared Statement many times. This method will prepare the given operation and execute with each tuple found the list seq_params. If the cursor instance already had a prepared statement, it is first closed. executemany() simply calls execute(). Nr})rqr seq_paramss rh executemanyzMySQLCursorAbstract.executemanyrrc Kyw)zReturn next row of a query result set. Raises: InterfaceError: If there is no result to fetch. Returns: tuple or None: A row from query result set. Nr}rs rhrzMySQLCursorAbstract.fetchone rrc Kyw)zReturn all rows of a query result set. Raises: InterfaceError: If there is no result to fetch. Returns: list: A list of tuples with all rows of a query result set. Nr}rs rhfetchallzMySQLCursorAbstract.fetchall rrc Kyw)a<Return the next set of rows of a query result set. When no more rows are available, it returns an empty list. The number of rows returned can be specified using the size argument, which defaults to one. Returns: list: The next set of rows of a query result set. Nr})rqsizes rh fetchmanyzMySQLCursorAbstract.fetchmany rrcKd}|js |j} |jd{}|jr |jn||f|j d{rR |jd{}|jr |jn||f|j d{rQyy7#t$rg}YwxYw7j7S#t$rg}Y^wxYw7/w)aGenerates the result sets stream caused by the last `execute*()`. Returns: A 2-tuple; the first element is the statement that caused the result set, and the second is the result set itself. Example: Consider the following example where multiple statements are executed in one go: ``` sql_operation = ''' SET @a=1, @b='2024-02-01'; SELECT @a, LENGTH('hello'), @b; SELECT @@version; ''' async with await cnx.cursor() as cur: await cur.execute(sql_operation, map_results=True) result_set, statement = await cur.fetchall(), cur.statement # do something with result set ... while (await cur.nextset()): result_set, statement = await cur.fetchall(), cur.statement # do something with result set ... ``` In this case, as an alternative to loading the result sets with `nextset()` in combination with a `while` loop, you can use `fetchsets()` which is equivalent to the previous approach: ``` sql_operation = ''' SET @a=1, @b='2024-02-01'; SELECT @a, LENGTH('hello'), @b; SELECT @@version; ''' async with await cnx.cursor() as cur: await cur.execute(sql_operation, map_results=True) async for statement, result_set in cur.fetchsets(): # do something with result set ``` N)rrMrr7nextset)rqstatement_cached result_sets rh fetchsetszMySQLCursorAbstract.fetchsets% sh %%#~~  #}}.J#44DNN:J  LLN"" #'==?2 #'"8"8>N  LLN"" / J  #2!   #sC*CCC2C*(C)C*.CCC2C*8C(9C*>C*C C C*CC*C C%"C*$C%%C*c Kyw)aKMakes the cursor skip to the next available set, discarding any remaining rows from the current set. This method should be used as part of the multi statement execution workflow - see example below. Returns: It returns `None` if there are no more sets. Otherwise, it returns `True` and subsequent calls to the `fetch*()` methods will return rows from the next result set. Example: The following example runs many single statements in a single go and loads the corresponding result sets sequentially: ``` sql_operation = ''' SET @a=1, @b='2024-02-01'; SELECT @a, LENGTH('hello'), @b; SELECT @@version; ''' async with await cnx.cursor() as cur: await cur.execute(sql_operation) result_set = await cur.fetchall() # do something with result set ... while (await cur.nextset()): result_set = await cur.fetchall() # do something with result set ... ``` In case the operation is a single statement, you may skip the looping section as no more result sets are to be expected. Nr}rs rhrzMySQLCursorAbstract.nextsetm rrc Kyw)zClose the cursor.Nr}rs rhrzMySQLCursorAbstract.close rrrc|jS)zReturn the value generated for an AUTO_INCREMENT column. Returns the value generated for an AUTO_INCREMENT column by the previous INSERT or UPDATE statement. rrs rh getlastrowidz MySQLCursorAbstract.getlastrowid s###rtc Kyw)zReset the cursor to default.Nr})rqfrees rhresetzMySQLCursorAbstract.reset rrcHt|dr|jjSy)zGets a list of query attributes from the connector's side. Returns: List of existing query attributes. rN)hasattrrrrs rhget_attributesz"MySQLCursorAbstract.get_attributes s# 4 '##// /rtct|ts td|t|tstd|d|jj ||fy)aAdd a query attribute and its value into the connector's query attributes. Query attributes must be enabled on the server - they are disabled by default. A warning is logged when setting query attributes for a server connection that does not support them. Args: name: Key name used to identify the attribute. value: A value converted to the MySQL Binary Protocol. Raises: ProgrammingError: If the value's conversion fails. &Parameter `name` must be a string typeNzObject z$ cannot be converted to a MySQL type)rrVr:r%rr)rqrr9s rh add_attributez!MySQLCursorAbstract.add_attribute s]$$"#KL L  Z~%F"% DE  ++T5M:rtcnt|ts td|jj |S)a'Removes a query attribute by name from the connector's query attributes. If no match, `None` is returned, else the corresponding value is returned. Args: name: Key name used to identify the attribute. Returns: value: Attribute's value. r)rrVr:rrrs rhremove_attributez$MySQLCursorAbstract.remove_attribute s1$$"#KL L22488rtc8|jjy)zr?r@rArBrCrDrErFrGrHutilsrIrJauthenticationrLrNrMrUrOnetworkrPrQrrrrrrr}rtrhrs@2" J #(.%      <S    2.'#8 77g  %% %D[ c[ |4W -#W -t^rt