Added some SQLAlchemy models.

bzr-revno: 277

.eric4project/openlp.org 2.0.e4q

@@ -1,7 +1,7 @@
 <?xml version="1.0" encoding="UTF-8"?>
 <!DOCTYPE UserProject SYSTEM "UserProject-4.0.dtd">
 <!-- eric4 user project file for project openlp.org 2.0 -->
-<!-- Saved: 2008-12-16, 23:58:55 -->
+<!-- Saved: 2009-01-03, 01:14:22 -->
-<!-- Copyright (C) 2008 Raoul Snyman, raoulsnyman@openlp.org -->
+<!-- Copyright (C) 2009 Raoul Snyman, raoulsnyman@openlp.org -->
 <UserProject version="4.0">
 </UserProject>

.eric4project/openlp.org 2.0.e4t

@@ -1,7 +1,7 @@
 <?xml version="1.0" encoding="UTF-8"?>
 <!DOCTYPE Tasks SYSTEM "Tasks-4.2.dtd">
 <!-- eric4 tasks file for project openlp.org 2.0 -->
-<!-- Saved: 2008-12-16, 23:58:55 -->
+<!-- Saved: 2009-01-03, 01:14:23 -->
 <Tasks version="4.2">
   <Task priority="1" completed="False" bugfix="False">
     <Summary>TODO: what is the tags for bridge, pre-chorus?</Summary>

openlp.org 2.0.e4p

@@ -1,8 +1,8 @@
 <?xml version="1.0" encoding="UTF-8"?>
 <!DOCTYPE Project SYSTEM "Project-4.4.dtd">
 <!-- eric4 project file for project openlp.org 2.0 -->
-<!-- Saved: 2008-12-14, 21:47:18 -->
+<!-- Saved: 2009-01-03, 01:14:22 -->
-<!-- Copyright (C) 2008 Raoul Snyman, raoulsnyman@openlp.org -->
+<!-- Copyright (C) 2009 Raoul Snyman, raoulsnyman@openlp.org -->
 <Project version="4.4">
   <ProgLanguage mixed="0">Python</ProgLanguage>
   <ProjectType>Qt4</ProjectType>
@@ -95,11 +95,27 @@
     <Source>openlp/plugins/videos/videoplugin.py</Source>
     <Source>openlp/plugins/images/__init__.py</Source>
     <Source>openlp/plugins/images/imageplugin.py</Source>
+    <Source>openlp/plugins/songs/lib/songinterface.py</Source>
+    <Source>openlp/plugins/songs/lib/songfile.py</Source>
+    <Source>openlp/plugins/songs/forms/editsongdialog.py</Source>
+    <Source>openlp/core/lib/pluginutils.py</Source>
+    <Source>openlp/plugins/songs/lib/songmanager.py</Source>
+    <Source>openlp/plugins/songs/lib/songDBimpl.py</Source>
+    <Source>openlpcnv.pyw</Source>
+    <Source>openlp/plugins/songs/forms/songbookdialog.py</Source>
+    <Source>openlp/plugins/songs/forms/topicsdialog.py</Source>
+    <Source>openlp/plugins/songs/forms/authorsdialog.py</Source>
+    <Source>openlp/plugins/songs/forms/topicsform.py</Source>
+    <Source>openlp/plugins/songs/forms/authorsform.py</Source>
+    <Source>openlp/plugins/songs/forms/songbookform.py</Source>
+    <Source>openlp/migration/__init__.py</Source>
+    <Source>openlp/migration/migratefiles.py</Source>
+    <Source>openlp/migration/migratesongs.py</Source>
+    <Source>openlp/migration/display.py</Source>
+    <Source>openlp/migration/migratebibles.py</Source>
   </Sources>
   <Forms>
-    <Form>resources/forms/bibleimport.ui</Form>
     <Form>resources/forms/openlpexportform.ui</Form>
-    <Form>resources/forms/editsongform.ui</Form>
     <Form>resources/forms/opensongexportform.ui</Form>
     <Form>resources/forms/about.ui</Form>
     <Form>resources/forms/settings.ui</Form>
@@ -111,6 +127,11 @@
     <Form>resources/forms/openlpimportform.ui</Form>
     <Form>resources/forms/splashscreen.ui</Form>
     <Form>resources/forms/bibleimportprogress.ui</Form>
+    <Form>resources/forms/authorsdialog.ui</Form>
+    <Form>resources/forms/bibleimportdialog.ui</Form>
+    <Form>resources/forms/songbookdialog.ui</Form>
+    <Form>resources/forms/topicsdialog.ui</Form>
+    <Form>resources/forms/editsongdialog.ui</Form>
   </Forms>
   <Translations>
   </Translations>

openlp/plugins/songs/lib/classes.py

@@ -0,0 +1,58 @@
+# vim: autoindent shiftwidth=4 expandtab textwidth=80 tabstop=4 softtabstop=4
+"""
+OpenLP - Open Source Lyrics Projection
+Copyright (c) 2008 Raoul Snyman
+Portions copyright (c) 2008 Martin Thompson, Tim Bentley,
+
+This program is free software; you can redistribute it and/or modify it under
+the terms of the GNU General Public License as published by the Free Software
+Foundation; version 2 of the License.
+
+This program is distributed in the hope that it will be useful, but WITHOUT ANY
+WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A
+PARTICULAR PURPOSE. See the GNU General Public License for more details.
+
+You should have received a copy of the GNU General Public License along with
+this program; if not, write to the Free Software Foundation, Inc., 59 Temple
+Place, Suite 330, Boston, MA 02111-1307 USA
+"""
+
+class BaseModel(object):
+    """
+    BaseModel provides a base object with a set of generic functions
+    """
+
+    @classmethod
+    def populate(cls, **kwargs):
+        """
+        Creates an instance of a class and populates it, returning the instance
+        """
+        me = cls()
+        keys = kwargs.keys()
+        for key in keys:
+            me.__setattr__(key, kwargs[key])
+        return me
+
+class Author(BaseModel):
+    """
+    Author model
+    """
+    pass
+
+class Book(BaseModel):
+    """
+    Book model
+    """
+    pass
+
+class Song(BaseModel):
+    """
+    Song model
+    """
+    pass
+
+class Topic(BaseModel):
+    """
+    Topic model
+    """
+    pass

openlp/plugins/songs/lib/models.py

@@ -0,0 +1,41 @@
+# vim: autoindent shiftwidth=4 expandtab textwidth=80 tabstop=4 softtabstop=4
+"""
+OpenLP - Open Source Lyrics Projection
+Copyright (c) 2008 Raoul Snyman
+Portions copyright (c) 2008 Martin Thompson, Tim Bentley,
+
+This program is free software; you can redistribute it and/or modify it under
+the terms of the GNU General Public License as published by the Free Software
+Foundation; version 2 of the License.
+
+This program is distributed in the hope that it will be useful, but WITHOUT ANY
+WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A
+PARTICULAR PURPOSE. See the GNU General Public License for more details.
+
+You should have received a copy of the GNU General Public License along with
+this program; if not, write to the Free Software Foundation, Inc., 59 Temple
+Place, Suite 330, Boston, MA 02111-1307 USA
+"""
+
+from sqlalchemy import create_engine
+from sqlalchemy.orm import scoped_session, sessionmaker, mapper, relation
+
+from openlp.plugins.songs.lib.tables import *
+from openlp.plugins.songs.lib.classes import *
+
+Session = None
+
+def init_models(url):
+    Session = scoped_session(sessionmaker(autoflush=True, autocommit=False,
+                                          bind=create_engine(url)))
+
+
+mapper(Author, authors_table)
+mapper(Book, song_books_table)
+mapper(Song, songs_table,
+       properties={'authors': relation(Author, backref='songs',
+                                       secondary=authors_songs_table),
+                   'book': relation(Book, backref='songs'),
+                   'topics': relation(Topic, backref='songs',
+                                      secondary=songs_topics_table)})
+mapper(Topic, topics_table)

openlp/plugins/songs/lib/tables.py

@@ -0,0 +1,71 @@
+# vim: autoindent shiftwidth=4 expandtab textwidth=80 tabstop=4 softtabstop=4
+"""
+OpenLP - Open Source Lyrics Projection
+Copyright (c) 2008 Raoul Snyman
+Portions copyright (c) 2008 Martin Thompson, Tim Bentley,
+
+This program is free software; you can redistribute it and/or modify it under
+the terms of the GNU General Public License as published by the Free Software
+Foundation; version 2 of the License.
+
+This program is distributed in the hope that it will be useful, but WITHOUT ANY
+WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A
+PARTICULAR PURPOSE. See the GNU General Public License for more details.
+
+You should have received a copy of the GNU General Public License along with
+this program; if not, write to the Free Software Foundation, Inc., 59 Temple
+Place, Suite 330, Boston, MA 02111-1307 USA
+"""
+
+from sqlalchemy import Column, Table, MetaData, ForeignKey, types
+
+metadata = MetaData()
+
+# Definition of the "authors" table
+authors_table = Table('authors', metadata,
+    Column('id', types.Integer,  primary_key=True),
+    Column('first_name', types.Unicode(128)),
+    Column('last_name', types.Unicode(128)),
+    Column('display_name', types.Unicode(255), nullable=False)
+)
+
+# Definition of the "song_books" table
+song_books_table = Table('song_books', metadata,
+    Column('id', types.Integer,  primary_key=True),
+    Column('name', types.Unicode(128), nullable=False),
+    Column('publisher', types.Unicode(128))
+)
+
+# Definition of the "songs" table
+songs_table = Table('songs', metadata,
+    Column('id', types.Integer(), primary_key=True),
+    Column('song_book_id', types.Integer, ForeignKey('song_books.id'), default=0),
+    Column('title', types.Unicode(255), nullable=False),
+    Column('lyrics', types.UnicodeText, nullable=False),
+    Column('verse_order', types.Unicode(128)),
+    Column('copyright', types.Unicode(255)),
+    Column('comments', types.UnicodeText),
+    Column('ccli_number', types.Unicode(64)),
+    Column('song_number', types.Unicode(64)),
+    Column('theme_name', types.Unicode(128)),
+    Column('search_title', types.Unicode(255), index=True, nullable=False),
+    Column('search_lyrics', types.UnicodeText, index=True, nullable=False)
+)
+
+# Definition of the "topics" table
+topics_table = Table('topics', metadata,
+    Column('id', types.Integer,  primary_key=True),
+    Column('name', types.Unicode(128), nullable=False)
+)
+
+# Definition of the "authors_songs" table
+authors_songs_table = Table('authors_songs', metadata,
+    Column('author_id', types.Integer, ForeignKey('authors.id'), primary_key=True),
+    Column('song_id', types.Integer, ForeignKey('songs.id'), primary_key=True)
+)
+
+# Definition of the "songs_topics" table
+songs_topics_table = Table('songs_topics', metadata,
+    Column('song_id', types.Integer, ForeignKey('songs.id'), primary_key=True),
+    Column('topic_id', types.Integer, ForeignKey('topics.id'), primary_key=True)
+)