forked from openlp/openlp
Added some SQLAlchemy models.
bzr-revno: 277
This commit is contained in:
Raoul Snyman
parent
7d76349d3d
commit
14a9b67085
@ -1,7 +1,7 @@
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<?xml version="1.0" encoding="UTF-8"?>
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<!DOCTYPE UserProject SYSTEM "UserProject-4.0.dtd">
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<!-- eric4 user project file for project openlp.org 2.0 -->
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<!-- Saved: 2008-12-16, 23:58:55 -->
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<!-- Copyright (C) 2008 Raoul Snyman, raoulsnyman@openlp.org -->
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<!-- Saved: 2009-01-03, 01:14:22 -->
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<!-- Copyright (C) 2009 Raoul Snyman, raoulsnyman@openlp.org -->
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<UserProject version="4.0">
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</UserProject>
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@ -1,7 +1,7 @@
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<?xml version="1.0" encoding="UTF-8"?>
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<!DOCTYPE Tasks SYSTEM "Tasks-4.2.dtd">
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<!-- eric4 tasks file for project openlp.org 2.0 -->
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<!-- Saved: 2008-12-16, 23:58:55 -->
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<!-- Saved: 2009-01-03, 01:14:23 -->
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<Tasks version="4.2">
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<Task priority="1" completed="False" bugfix="False">
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<Summary>TODO: what is the tags for bridge, pre-chorus?</Summary>
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@ -1,8 +1,8 @@
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<?xml version="1.0" encoding="UTF-8"?>
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<!DOCTYPE Project SYSTEM "Project-4.4.dtd">
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<!-- eric4 project file for project openlp.org 2.0 -->
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<!-- Saved: 2008-12-14, 21:47:18 -->
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<!-- Copyright (C) 2008 Raoul Snyman, raoulsnyman@openlp.org -->
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<!-- Saved: 2009-01-03, 01:14:22 -->
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<!-- Copyright (C) 2009 Raoul Snyman, raoulsnyman@openlp.org -->
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<Project version="4.4">
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<ProgLanguage mixed="0">Python</ProgLanguage>
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<ProjectType>Qt4</ProjectType>
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@ -95,11 +95,27 @@
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<Source>openlp/plugins/videos/videoplugin.py</Source>
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<Source>openlp/plugins/images/__init__.py</Source>
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<Source>openlp/plugins/images/imageplugin.py</Source>
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<Source>openlp/plugins/songs/lib/songinterface.py</Source>
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<Source>openlp/plugins/songs/lib/songfile.py</Source>
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<Source>openlp/plugins/songs/forms/editsongdialog.py</Source>
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<Source>openlp/core/lib/pluginutils.py</Source>
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<Source>openlp/plugins/songs/lib/songmanager.py</Source>
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<Source>openlp/plugins/songs/lib/songDBimpl.py</Source>
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<Source>openlpcnv.pyw</Source>
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<Source>openlp/plugins/songs/forms/songbookdialog.py</Source>
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<Source>openlp/plugins/songs/forms/topicsdialog.py</Source>
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<Source>openlp/plugins/songs/forms/authorsdialog.py</Source>
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<Source>openlp/plugins/songs/forms/topicsform.py</Source>
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<Source>openlp/plugins/songs/forms/authorsform.py</Source>
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<Source>openlp/plugins/songs/forms/songbookform.py</Source>
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<Source>openlp/migration/__init__.py</Source>
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<Source>openlp/migration/migratefiles.py</Source>
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<Source>openlp/migration/migratesongs.py</Source>
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<Source>openlp/migration/display.py</Source>
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<Source>openlp/migration/migratebibles.py</Source>
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</Sources>
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<Forms>
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<Form>resources/forms/bibleimport.ui</Form>
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<Form>resources/forms/openlpexportform.ui</Form>
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<Form>resources/forms/editsongform.ui</Form>
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<Form>resources/forms/opensongexportform.ui</Form>
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<Form>resources/forms/about.ui</Form>
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<Form>resources/forms/settings.ui</Form>
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@ -111,6 +127,11 @@
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<Form>resources/forms/openlpimportform.ui</Form>
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<Form>resources/forms/splashscreen.ui</Form>
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<Form>resources/forms/bibleimportprogress.ui</Form>
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<Form>resources/forms/authorsdialog.ui</Form>
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<Form>resources/forms/bibleimportdialog.ui</Form>
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<Form>resources/forms/songbookdialog.ui</Form>
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<Form>resources/forms/topicsdialog.ui</Form>
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<Form>resources/forms/editsongdialog.ui</Form>
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</Forms>
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<Translations>
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</Translations>
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58
openlp/plugins/songs/lib/classes.py
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58
openlp/plugins/songs/lib/classes.py
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@ -0,0 +1,58 @@
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# vim: autoindent shiftwidth=4 expandtab textwidth=80 tabstop=4 softtabstop=4
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"""
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OpenLP - Open Source Lyrics Projection
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Copyright (c) 2008 Raoul Snyman
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Portions copyright (c) 2008 Martin Thompson, Tim Bentley,
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This program is free software; you can redistribute it and/or modify it under
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the terms of the GNU General Public License as published by the Free Software
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Foundation; version 2 of the License.
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This program is distributed in the hope that it will be useful, but WITHOUT ANY
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WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A
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PARTICULAR PURPOSE. See the GNU General Public License for more details.
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You should have received a copy of the GNU General Public License along with
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this program; if not, write to the Free Software Foundation, Inc., 59 Temple
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Place, Suite 330, Boston, MA 02111-1307 USA
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"""
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class BaseModel(object):
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"""
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BaseModel provides a base object with a set of generic functions
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"""
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@classmethod
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def populate(cls, **kwargs):
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"""
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Creates an instance of a class and populates it, returning the instance
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"""
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me = cls()
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keys = kwargs.keys()
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for key in keys:
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me.__setattr__(key, kwargs[key])
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return me
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class Author(BaseModel):
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"""
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Author model
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"""
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pass
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class Book(BaseModel):
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"""
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Book model
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"""
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pass
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class Song(BaseModel):
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"""
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Song model
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"""
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pass
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class Topic(BaseModel):
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"""
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Topic model
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"""
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pass
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41
openlp/plugins/songs/lib/models.py
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41
openlp/plugins/songs/lib/models.py
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@ -0,0 +1,41 @@
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# vim: autoindent shiftwidth=4 expandtab textwidth=80 tabstop=4 softtabstop=4
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"""
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OpenLP - Open Source Lyrics Projection
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Copyright (c) 2008 Raoul Snyman
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Portions copyright (c) 2008 Martin Thompson, Tim Bentley,
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This program is free software; you can redistribute it and/or modify it under
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the terms of the GNU General Public License as published by the Free Software
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Foundation; version 2 of the License.
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This program is distributed in the hope that it will be useful, but WITHOUT ANY
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WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A
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PARTICULAR PURPOSE. See the GNU General Public License for more details.
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You should have received a copy of the GNU General Public License along with
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this program; if not, write to the Free Software Foundation, Inc., 59 Temple
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Place, Suite 330, Boston, MA 02111-1307 USA
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"""
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from sqlalchemy import create_engine
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from sqlalchemy.orm import scoped_session, sessionmaker, mapper, relation
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from openlp.plugins.songs.lib.tables import *
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from openlp.plugins.songs.lib.classes import *
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Session = None
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def init_models(url):
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Session = scoped_session(sessionmaker(autoflush=True, autocommit=False,
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bind=create_engine(url)))
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mapper(Author, authors_table)
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mapper(Book, song_books_table)
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mapper(Song, songs_table,
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properties={'authors': relation(Author, backref='songs',
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secondary=authors_songs_table),
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'book': relation(Book, backref='songs'),
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'topics': relation(Topic, backref='songs',
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secondary=songs_topics_table)})
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mapper(Topic, topics_table)
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71
openlp/plugins/songs/lib/tables.py
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71
openlp/plugins/songs/lib/tables.py
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@ -0,0 +1,71 @@
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# vim: autoindent shiftwidth=4 expandtab textwidth=80 tabstop=4 softtabstop=4
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"""
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OpenLP - Open Source Lyrics Projection
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Copyright (c) 2008 Raoul Snyman
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Portions copyright (c) 2008 Martin Thompson, Tim Bentley,
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This program is free software; you can redistribute it and/or modify it under
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the terms of the GNU General Public License as published by the Free Software
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Foundation; version 2 of the License.
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This program is distributed in the hope that it will be useful, but WITHOUT ANY
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WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A
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PARTICULAR PURPOSE. See the GNU General Public License for more details.
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You should have received a copy of the GNU General Public License along with
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this program; if not, write to the Free Software Foundation, Inc., 59 Temple
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Place, Suite 330, Boston, MA 02111-1307 USA
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"""
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from sqlalchemy import Column, Table, MetaData, ForeignKey, types
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metadata = MetaData()
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# Definition of the "authors" table
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authors_table = Table('authors', metadata,
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Column('id', types.Integer, primary_key=True),
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Column('first_name', types.Unicode(128)),
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Column('last_name', types.Unicode(128)),
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Column('display_name', types.Unicode(255), nullable=False)
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)
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# Definition of the "song_books" table
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song_books_table = Table('song_books', metadata,
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Column('id', types.Integer, primary_key=True),
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Column('name', types.Unicode(128), nullable=False),
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Column('publisher', types.Unicode(128))
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)
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# Definition of the "songs" table
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songs_table = Table('songs', metadata,
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Column('id', types.Integer(), primary_key=True),
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Column('song_book_id', types.Integer, ForeignKey('song_books.id'), default=0),
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Column('title', types.Unicode(255), nullable=False),
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Column('lyrics', types.UnicodeText, nullable=False),
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Column('verse_order', types.Unicode(128)),
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Column('copyright', types.Unicode(255)),
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Column('comments', types.UnicodeText),
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Column('ccli_number', types.Unicode(64)),
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Column('song_number', types.Unicode(64)),
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Column('theme_name', types.Unicode(128)),
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Column('search_title', types.Unicode(255), index=True, nullable=False),
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Column('search_lyrics', types.UnicodeText, index=True, nullable=False)
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)
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# Definition of the "topics" table
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topics_table = Table('topics', metadata,
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Column('id', types.Integer, primary_key=True),
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Column('name', types.Unicode(128), nullable=False)
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)
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# Definition of the "authors_songs" table
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authors_songs_table = Table('authors_songs', metadata,
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Column('author_id', types.Integer, ForeignKey('authors.id'), primary_key=True),
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Column('song_id', types.Integer, ForeignKey('songs.id'), primary_key=True)
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)
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# Definition of the "songs_topics" table
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songs_topics_table = Table('songs_topics', metadata,
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Column('song_id', types.Integer, ForeignKey('songs.id'), primary_key=True),
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Column('topic_id', types.Integer, ForeignKey('topics.id'), primary_key=True)
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)
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