#!/usr/bin/python3.4 # $Id$ # $HeadURL$ """This module contains code to make the access of MediaWiki tables easy. The module uses sqlalchemy to access the database. """ from sqlalchemy import Table, Column, types def page_table(metadata): """Returns the sqlalchemy Table representing the "page" table in MediaWiki. :param metadata: metadata = sqlalchemy.MetaData() """ return Table("page", metadata, Column("page_id", types.Integer, primary_key=True), Column("page_namespace", types.Integer, nullable=False), Column("page_title", types.Unicode(255), nullable=False), # varchar(255) CHARACTER SET utf8 COLLATE utf8_bin NOT NULL Column("page_restrictions", types.String, nullable=False), # tinyblob NOT NULL Column("page_is_redirect", types.Integer, nullable=False), Column("page_is_new", types.Integer, nullable=False), Column("page_random", types.Float, nullable=False), Column("page_touched", types.String(14, convert_unicode='force'), nullable=False), # binary(14) NOT NULL Column("page_latest", types.Integer, nullable=False), Column("page_len", types.Integer, nullable=False), Column("page_content_model", types.String(32, convert_unicode='force')), Column("page_links_updated", types.String(14, convert_unicode='force')), Column("page_lang", types.String(35, convert_unicode='force')), ) def revision_table(metadata): """Returns the sqlalchemy Table representing the "revision" table in MediaWiki. :param metadata: metadata = sqlalchemy.MetaData() """ return Table("revision", metadata, Column("rev_id", types.Integer, nullable=False, primary_key=True), Column("rev_page", types.Integer, nullable=False, primary_key=True), Column("rev_text_id", types.Integer, nullable=False), Column("rev_comment", types.String(convert_unicode='force'), nullable=False), # tinyblob NOT NULL Column("rev_user", types.Integer, nullable=False), Column("rev_user_text", types.Unicode(255), nullable=False), # varchar(255) CHARACTER SET utf8 COLLATE utf8_bin NOT NULL Column("rev_timestamp", types.String(14, convert_unicode='force'), nullable=False), # binary(14) NOT NULL Column("rev_minor_edit", types.Integer, nullable=False), Column("rev_deleted", types.Integer, nullable=False), Column("rev_len", types.Integer, nullable=False), Column("rev_parent_id", types.Integer, nullable=False), ) def text_table(metadata): """Returns the sqlalchemy Table representing the "text" table in MediaWiki. :param metadata: metadata = sqlalchemy.MetaData() """ return Table("text", metadata, Column("old_id", types.Integer, primary_key=True), Column("old_text", types.String(convert_unicode='force')), # mediumblob NOT NULL Column("old_flags", types.String(convert_unicode='force')), # tinyblob NOT NULL ) def user_table(metadata): """Returns the sqlalchemy Table representing the "user" table in MediaWiki. :param metadata: metadata = sqlalchemy.MetaData() """ return Table('user', metadata, Column("user_id", types.Integer, primary_key=True), Column("user_name", types.Unicode(255), nullable=False), # varchar(255) CHARACTER SET utf8 COLLATE utf8_bin NOT NULL Column("user_real_name", types.Unicode(255), nullable=False), # varchar(255) CHARACTER SET utf8 COLLATE utf8_bin NOT NULL Column("user_password", types.UnicodeText, nullable=False), # tinyblob # "user_newpassword" # "user_newpass_time" Column("user_email", types.Unicode, nullable=False), # tinytext NOT NULL # "user_touched" # "user_token" # "user_email_authenticated" # "user_email_token" # "user_email_token_expires" # "user_registration" # "user_editcount" ) def categorylinks_table(metadata): """Returns the sqlalchemy Table representing the "categorylinks" table in MediaWiki. :param metadata: metadata = sqlalchemy.MetaData() """ return Table("categorylinks", metadata, Column("cl_from", types.Integer, nullable=False, primary_key=True), Column("cl_to", types.Unicode(255), nullable=False, primary_key=True), # varchar(255) CHARACTER SET utf8 COLLATE utf8_bin NOT NULL Column("cl_sortkey", types.String(convert_unicode='force'), nullable=False), # varbinary(230) NOT NULL Column("cl_timestamp", types.DateTime, nullable=False), )