319 lines
58 KiB
Plaintext
319 lines
58 KiB
Plaintext
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çÅÙj”Ò ã óh — d dl Z d dlZd dlZd dlZd dlZd dlZd dlZddlmZ ddl m
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mZmZmZmZmZ ddlmZ ddlmZ ddlmZ dd lmZmZmZm Z m Z m Z dd
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lm Z m Z d dl!Z!d Z" d dl$Z$ e$jJ « Z&[$d Z)dZ*ejV ejX ejZ ej\ ej^ ej` ejb ejd ejf h Z4d
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Z5dZ6d„ Z7d„ Z8 G d„ d« Z9 G d„ d« Z: G d„ d« Z;y# e#$ r dZ!d Z"Y Œ´w xY w# e#e'e(f$ r dZ&Y Œw xY w)é Né )Ú_auth)Úcharset_by_nameÚ
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charset_by_id)ÚCLIENTÚCOMMANDÚCRÚERÚ
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FIELD_TYPEÚ
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SERVER_STATUS)Ú
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converters)ÚCursor)ÚParser)Ú dump_packetÚ MysqlPacketÚFieldDescriptorPacketÚOKPacketWrapperÚEOFPacketWrapperÚLoadLocalPacketWrapper)ÚerrÚVERSION_STRINGTFÚutf8mb4iÿÿÿ c ó4 — t j d| « d d S )Nú<Ié )ÚstructÚpack)Úns úWC:\Users\30997\AppData\Local\Temp\pip-target-6g32zz5s\lib\python\pymysql/connections.pyÚ _pack_int24r F s € Ü �;‰;�t˜QÓ Ð #Ð#ó c ó, — | dk rt d| z « ‚| dk r t | g« S | dk rdt j d| « z S | dk r dt j d | « d d
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| « z S t d| d›dd d›d�« ‚)Nr zFEncoding %d is less than 0 - no representation in LengthEncodedIntegeréû i ó üú<Hé ó ýr r l ó þz<Qz Encoding Úxz is larger than z, - no representation in LengthEncodedInteger)Ú
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ValueErrorÚbytesr r )Úis r Ú _lenenc_intr- K s· € ؈1‚uÜØ TÐWXÑ Xó
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ˆTŠÜ�a�S‹zÐØ
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ˆgŠ ØœŸ™ T¨1Ó-Ñ-Ð-Ø
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ˆgŠ ØœŸ™ T¨1Ó-Ñ-Ð-äؘ˜!�uÐ ,¨W°Q¨KÐ7cÐ dó
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ð
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r! c ) ó˜ — e Zd ZdZdZdZdZdZdZddddddddddddde ddddddddddddddddddddddddddd œ(d
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„Z
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d „ Z d „ Z d
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„ Z
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d„ Zed„ « Zd„ ZeZd„ Zd„ Zd„ Zd„ Zd„ Zd„ Zd„ Zd„ Zd„ Zd7d„Z d„ Z d „ Z d „ Z d7d „Z d8d „Z!d8d „Z"d!„ Z#d"„ Z$d9d#„Z%d$„ Z&d7d%„Z'd7d&„Z(d'„ Z)e*fd(„Z+d)„ Z,d*„ Z-d8d+„Z.d,„ Z/d-„ Z0d.„ Z1d/„ Z2d0„ Z3d1„ Z4d2„ Z5d3„ Z6d4„ Z7d5„ Z8d6„ Z9e:jv Z;e:jx Z<e:jz Z=e:j| Z>e:j~ Z?e:j€ Z@e:j‚ ZAe:j„ ZBe:j† ZCe:jˆ ZDy):Ú
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Connectionaê
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Representation of a socket with a mysql server.
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The proper way to get an instance of this class is to call
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connect().
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Establish a connection to the MySQL database. Accepts several
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arguments:
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:param host: Host where the database server is located.
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:param user: Username to log in as.
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:param password: Password to use.
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:param database: Database to use, None to not use a particular one.
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:param port: MySQL port to use, default is usually OK. (default: 3306)
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:param bind_address: When the client has multiple network interfaces, specify
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the interface from which to connect to the host. Argument can be
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a hostname or an IP address.
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:param unix_socket: Use a unix socket rather than TCP/IP.
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:param read_timeout: The timeout for reading from the connection in seconds.
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(default: None - no timeout)
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:param write_timeout: The timeout for writing to the connection in seconds.
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(default: None - no timeout)
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:param str charset: Charset to use.
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:param str collation: Collation name to use.
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:param sql_mode: Default SQL_MODE to use.
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:param read_default_file:
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Specifies my.cnf file to read these parameters from under the [client] section.
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:param conv:
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Conversion dictionary to use instead of the default one.
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This is used to provide custom marshalling and unmarshalling of types.
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See converters.
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:param use_unicode:
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Whether or not to default to unicode strings.
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This option defaults to true.
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:param client_flag: Custom flags to send to MySQL. Find potential values in constants.CLIENT.
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:param cursorclass: Custom cursor class to use.
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:param init_command: Initial SQL statement to run when connection is established.
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:param connect_timeout: The timeout for connecting to the database in seconds.
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(default: 10, min: 1, max: 31536000)
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:param ssl: A dict of arguments similar to mysql_ssl_set()'s parameters or an ssl.SSLContext.
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:param ssl_ca: Path to the file that contains a PEM-formatted CA certificate.
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:param ssl_cert: Path to the file that contains a PEM-formatted client certificate.
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:param ssl_disabled: A boolean value that disables usage of TLS.
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:param ssl_key: Path to the file that contains a PEM-formatted private key for
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the client certificate.
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:param ssl_key_password: The password for the client certificate private key.
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:param ssl_verify_cert: Set to true to check the server certificate's validity.
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:param ssl_verify_identity: Set to true to check the server's identity.
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:param read_default_group: Group to read from in the configuration file.
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:param autocommit: Autocommit mode. None means use server default. (default: False)
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:param local_infile: Boolean to enable the use of LOAD DATA LOCAL command. (default: False)
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:param max_allowed_packet: Max size of packet sent to server in bytes. (default: 16MB)
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Only used to limit size of "LOAD LOCAL INFILE" data packet smaller than default (16KB).
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:param defer_connect: Don't explicitly connect on construction - wait for connect call.
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(default: False)
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:param auth_plugin_map: A dict of plugin names to a class that processes that plugin.
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The class will take the Connection object as the argument to the constructor.
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The class needs an authenticate method taking an authentication packet as
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an argument. For the dialog plugin, a prompt(echo, prompt) method can be used
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(if no authenticate method) for returning a string from the user. (experimental)
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:param server_public_key: SHA256 authentication plugin public key value. (default: None)
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:param binary_prefix: Add _binary prefix on bytes and bytearray. (default: False)
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:param compress: Not supported.
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:param named_pipe: Not supported.
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:param db: **DEPRECATED** Alias for database.
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:param passwd: **DEPRECATED** Alias for password.
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See `Connection <https://www.python.org/dev/peps/pep-0249/#connection-objects>`_ in the
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specification.
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NÚ Fr Té
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r& )(ÚuserÚpasswordÚhostÚdatabaseÚ unix_socketÚportÚcharsetÚ collationÚsql_modeÚread_default_fileÚconvÚ use_unicodeÚ client_flagÚ cursorclassÚ init_commandÚconnect_timeoutÚread_default_groupÚ
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autocommitÚ local_infileÚmax_allowed_packetÚ
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defer_connectÚauth_plugin_mapÚ read_timeoutÚ
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write_timeoutÚ bind_addressÚ
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binary_prefixÚ program_nameÚserver_public_keyÚsslÚssl_caÚssl_certÚ ssl_disabledÚssl_keyÚssl_key_passwordÚssl_verify_certÚssl_verify_identityÚcompressÚ
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| _- || _. d | _/ d | _0 d!| _1 || _2 | €tf jh } | jk « D �,�-ci c] \ },}-t1 |,« t usŒ|,|-“Œ c}-},| _6 | jk « D �,�-ci c] \ },}-t1 |,« t u sŒ|,|-“Œ c}-},| _7 | | _8 || _9 || _: |xs i | _; || _< | | _= d"t| t; t j~ « « d#œ| _@ |r|| j€ d$< |rd | _A y | j… « y c c}-},w c c}-},w )%Nz3compress and named_pipe arguments are not supportedÚwinz c:\my.iniz /etc/my.cnfÚclientc óT •— |r|S ‰j ‰| « S # t $ r |cY S w xY w©N)ÚgetÚ Exception)ÚkeyÚargÚcfgrB s €€r Ú_configz$Connection.__init__.<locals>._configû s6 ø€ ÙØ �Jð Ø Ÿ7™7Ð#5°sÓ;Ð;øÜ ò Ø ’Jð ús ‡ ™ '¦'r2 r3 r4 r5 Úsocketr7 z bind-addresszdefault-character-set)ÚcaÚcapathÚcertra r3 Úcipherzssl-F)rf Úcheck_hostnameÚ verify_moderh ra zssl module not foundTÚ localhostiê zport should be of type intr! Úlatin1r i€3áz+connect_timeout should be >0 and <=31536000zread_timeout should be > 0zwrite_timeout should be > 0z
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Not connectedÚpymysql)Ú _client_nameÚ_client_versionÚ_pidrL )CÚNotImplementedErrorÚboolÚ
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_local_infiler Ú LOCAL_FILESÚsysÚplatformÚ
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startswithr ÚreadÚosÚpathÚ
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expanduserÚintÚ
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isinstanceÚdictr_ rN Ú SSL_ENABLEDÚSSLÚ_create_ssl_ctxÚctxr4 r7 Útyper* Ú DEFAULT_USERr2 r3 ÚstrÚencoderY r6 rJ rA Ú
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_read_timeoutÚ_write_timeoutÚDEFAULT_CHARSETr8 r9 r= r ÚencodingÚ CAPABILITIESÚCONNECT_WITH_DBr> r? Ú_resultÚ_affected_rowsÚ host_infoÚautocommit_moder
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Ú conversionsÚitemsÚencodersÚdecodersr: r@ rE Ú_auth_plugin_mapÚ_binary_prefixrM r ÚgetpidÚ_connect_attrsÚ_sockÚconnect)/Úselfr2 r3 r4 r5 r6 r7 r8 r9 r: r; r< r= r> r? r@ rA rB rC rD rE rF rG rH rI rJ rK rL rM rN rO rP rQ rR rS rT rU rV rW rX rY rd ra ÚvalueÚkÚvrc s/ ` @r Ú__init__zConnection.__init__¬ s� ù€ ðX ˆ>˜hÐ .ð ˆHØ Ð ¡hð ˆHá ‘zÜ%ØEóð
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ñ ˜6 4Ó(ˆDÙ ˜z¨8Ó4ˆHÙ˜6 4Ó(ˆDÙ ˜z¨8Ó4ˆHÙ! (¨KÓ8ˆKÜ‘w˜v tÓ,Ó-ˆDÙ" >°<Ó@ˆLÙ Ð 5°wÓ?ˆGÙØ�ܘ#œtÔ$ÛP�CÙ # F¨S¡L°'°#·'±'¸#³,Ó ?�EÚ Ø#(˜˜Cšð Qð
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ˆŒÙÙ™¡W±ÑCVà Ü&*Ð+>Ó&?à&Ð2ñ $3à ñ �ð Ð'Ø"*�C˜‘KØÐ&Ø!(�C˜‘JØ#Ð/Ø&6�C˜
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Q4Î'Q4ÏQ:Ï"Q:c ó — | S r^ © ©rœ s r Ú __enter__zConnection.__enter__o s € ؈ r! c ó& — ~| j « y r^ )Úclose)rœ Úexc_infos r Ú__exit__zConnection.__exit__r s € Ø Ø �
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« d|v r|j! |d « |xj" t j$ z c_ |xj" t j& z c_ |S )Nrf rg )Úcafilerg rj Trk )ÚnoneÚ0ÚfalseÚnoÚoptional)ÚrequiredÚ1ÚtrueÚyesrh ra r3 )Úkeyfiler3 ri )r~ rN Ú
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SSLContextr_ Úcreate_default_contextÚ verify_flagsÚVERIFY_X509_STRICTrj Ú CERT_NONEÚ
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ddt j « } | j |« | j « y# t $ r Y Œ w xY w# | j « w xY w)z÷
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Send the quit message and close the socket.
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See `Connection.close() <https://www.python.org/dev/peps/pep-0249/#Connection.close>`_
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in the specification.
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:raise Error: If the connection is already closed.
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úAlready closedTNú<iBr ) Ú_closedr ÚErrorrš r r r ÚCOM_QUITÚ _write_bytesr` Ú _force_close)rœ Ú send_datas r r¦ zConnection.closež s‹ € ð �<Š<Ü—)‘)Ð ,Ó-Ð -؈Œ Ø �:‰:Ð Ø Ü—K‘K q¬'×*:Ñ*:Ó;ˆ ð Ø × Ñ ˜iÔ (ð
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× Ñ Õ øô ò Ù ð ûð
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B c ó — | j duS )z&Return True if the connection is open.N)rš r£ s r ÚopenzConnection.open´ s € ð �z‰z Ð%Ð%r! c óÈ — | j r| j j « | j r | j j « d| _ d| _ y# Y ŒxY w)z&Close connection without QUIT message.N)Ú_rfiler¦ rš r£ s r rÌ zConnection._force_close¹ sO € à �;Š;Ø �K‰K× Ñ Ô Ø �:Š:ð
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Ùús ´A Á A!c óp — t |« | _ | j « }||k7 r| j « y y r^ )rs r‘ Úget_autocommitÚ_send_autocommit_mode)rœ r� Úcurrents r rC zConnection.autocommitÇ s5 € Ü # E›{ˆÔ Ø×%Ñ%Ó'ˆØ �GÒ Ø × &Ñ &Õ (ð r! c óN — t | j t j z « S r^ )rs Ú
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server_statusr ÚSERVER_STATUS_AUTOCOMMITr£ s r rÓ zConnection.get_autocommitÍ s € Ü�D×&Ñ&¬ ×)OÑ)OÑOÓPÐPr! c óÆ — | j « }|j « s$t j t j
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|« }|j | _ |S )NzCommand Out of Sync)Ú _read_packetÚ is_ok_packetr ÚOperationalErrorr ÚCR_COMMANDS_OUT_OF_SYNCr r× )rœ ÚpktÚoks r Ú_read_ok_packetzConnection._read_ok_packetÐ sZ € Ø× Ñ Ó!ˆØ× Ñ Ô!Ü×&Ñ&Ü×*Ñ*Ø%óð
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!ˆØ × -Ñ -ˆÔ؈ r! c óœ — | j t j d| j | j « z « | j « y)z3Set whether or not to commit after every execute().zSET AUTOCOMMIT = %sN)Ú_execute_commandr Ú COM_QUERYÚescaper‘ rà r£ s r rÔ z Connection._send_autocommit_modeÛ s> € à × Ñ Ü × Ñ Ð 4°t·{±{À4×CWÑCWÓ7XÑ Xô
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× Ñ Õ r! c ód — | j t j d« | j « y)zBegin transaction.ÚBEGINN©râ r rã rà r£ s r ÚbeginzConnection.beginâ s$ € à × Ñ œg× /Ñ /°Ô9Ø × Ñ Õ r! c ód — | j t j d« | j « y)z¨
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Commit changes to stable storage.
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See `Connection.commit() <https://www.python.org/dev/peps/pep-0249/#commit>`_
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in the specification.
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ÚCOMMITNrç r£ s r ÚcommitzConnection.commitç s& € ð
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× Ñ œg× /Ñ /°Ô:Ø × Ñ Õ r! c ód — | j t j d« | j « y)z
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Roll back the current transaction.
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See `Connection.rollback() <https://www.python.org/dev/peps/pep-0249/#rollback>`_
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in the specification.
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ÚROLLBACKNrç r£ s r ÚrollbackzConnection.rollbackñ s& € ð
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× Ñ œg× /Ñ /°Ô<Ø × Ñ Õ r! c ó� — | j t j d« t | « }|j « |j
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S )z%Send the "SHOW WARNINGS" SQL command.z
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SHOW WARNINGS)râ r rã Ú MySQLResultry Úrows)rœ Úresults r Ú
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show_warningszConnection.show_warningsû s5 € à × Ñ œg× /Ñ /° ÔAÜ ˜TÓ"ˆØ� ‰ Œ
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Ø�{‰{Ðr! c ód — | j t j |« | j « y)zI
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Set current db.
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:param db: The name of the db.
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N)râ r Ú COM_INIT_DBrà )rœ rY s r Ú select_dbzConnection.select_db s& € ð
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× Ñ œg× 1Ñ 1°2Ô6Ø × Ñ Õ r! c ó — t |t « rd| j |« z dz S t |t t f« r$| j |« }| j rd|z }|S t j || j |¬« S )zxEscape whatever value is passed.
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Ú'Ú_binary)Úmapping)
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�cœ3Ô Ø˜×+Ñ+¨CÓ0Ñ0°3Ñ6Ð 6Ü �cœE¤9Ð-Ô .Ø×#Ñ# CÓ(ˆCØ×"Ò"Ø #‘o�؈JÜ×%Ñ% c¨4¯<©<ÀÔIÐIr! c ó: — | j || j « S )zkAlias for escape().
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)rä r” )rœ rÿ s r ÚliteralzConnection.literal s € ð
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rû ©rœ Úss r rû zConnection.escape_string s8 € Ø × Ñ ¤
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× PÑ PÒ PØ—9‘9˜S $Ó'Ð 'Ü×'Ñ'¨Ó*Ð*r! c óÈ — | j t j z r1dj |j dd« j dd« « S t
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j |« S )Nz'{}'ó 's ''ÚasciiÚsurrogateescape)r× r r Úformatr Údecoder
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ô ×&Ñ& qÓ)Ð)r! c ó8 — |r || « S | j | « S )a
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Create a new cursor to execute queries with.
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:param cursor: The type of cursor to create. None means use Cursor.
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:type cursor: :py:class:`Cursor`, :py:class:`SSCursor`, :py:class:`DictCursor`,
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)r? )rœ Úcursors r r zConnection.cursor, s" € ñ Ù˜$“<Ð Ø× Ñ Ó%Ð%r! c óà — t |t « r |j | j d« }| j t
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unbuffered) r~ r† r‡ r‹ râ r rã Ú_read_query_resultr� )rœ Úsqlr s r ÚqueryzConnection.query9 s[ € ô �cœ3Ô Ø—*‘*˜TŸ]™]Ð,=Ó>ˆCØ × Ñ œg× /Ñ /°Ô5Ø "× 5Ñ 5ÀÐ 5Ó LˆÔØ×"Ñ"Ð"r! c óH — | j |¬« | _ | j S )Nr )r r� )rœ r s r Ú next_resultzConnection.next_resultB s$ € Ø "× 5Ñ 5ÀÐ 5Ó LˆÔØ×"Ñ"Ð"r! c ó — | j S r^ )r� r£ s r Ú
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affected_rowszConnection.affected_rowsF ó € Ø×"Ñ"Ð"r! c ód — t |t « s t d« ‚| j d|d›�« y )Nz thread_id must be an integerzKILL Úd)r~ r} Ú TypeErrorr )rœ Ú thread_ids r ÚkillzConnection.killI s- € ܘ)¤SÔ)ÜÐ :Ó;Ð ;Ø �
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Check if the server is alive.
|
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|
|||
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:type reconnect: boolean
|
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:raise Error: If the connection is closed and reconnect=False.
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rš r› r rÉ râ r ÚCOM_PINGrà r` Úping)rœ Ú reconnects r r# zConnection.pingN s€ € ð �:‰:Ð ÙØ— ‘ ”Ø !‘ ä—i‘iÐ 0Ó1Ð1ð Ø × !Ñ !¤'×"2Ñ"2°BÔ 7Ø × Ñ Õ "øÜò ÙØ— ‘ ”Ø— ‘ ˜%Ö àð ús ¸0A) Á),BÂBc ó& — | j |« y)z,Deprecated. Use set_character_set() instead.N)Úset_character_set)rœ r8 s r Ú set_charsetzConnection.set_charsetg s € ð
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× Ñ ˜wÕ'r! c óØ — t |« j }|r d|› d|› �}nd|› �}| j t j |« | j « || _ || _ || _ y)z
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Set charaset (and collation)
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Ø"ˆ�r! c ó6 — d| _ |�€�| j rˆt j t j t j « }|j | j « |j | j « d| _ d| _ t rôt d« nèi }| j �| j df|d< t j | j | j f| j fi |¤Ž} d| j | j fz | _ t r t d« |j' t j( t j* d « |j' t j, t j. d « |j d « || _ |j3 d
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