[Sqlalchemy-commits] [1046] sqlalchemy/trunk/test/inheritance.py: added test to illustrate wacky inh
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[Sqlalchemy-commits] [1046] sqlalchemy/trunk/test/inheritance.py: added test to illustrate wacky inhertitance/many-to-many thing
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From: <co...@sq...> - 2006-02-26 06:17:32
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<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.1//EN" "http://www.w3.org/TR/xhtml11/DTD/xhtml11.dtd"> <html xmlns="http://www.w3.org/1999/xhtml"> <head><style type="text/css"><!-- #msg dl { border: 1px #006 solid; background: #369; padding: 6px; color: #fff; } #msg dt { float: left; width: 6em; font-weight: bold; } #msg dt:after { content:':';} #msg dl, #msg dt, #msg ul, #msg li { font-family: verdana,arial,helvetica,sans-serif; font-size: 10pt; } #msg dl a { font-weight: bold} #msg dl a:link { color:#fc3; } #msg dl a:active { color:#ff0; } #msg dl a:visited { color:#cc6; } h3 { font-family: verdana,arial,helvetica,sans-serif; font-size: 10pt; font-weight: bold; } #msg pre { overflow: auto; background: #ffc; border: 1px #fc0 solid; padding: 6px; } #msg ul, pre { overflow: auto; } #patch { width: 100%; } #patch h4 {font-family: verdana,arial,helvetica,sans-serif;font-size:10pt;padding:8px;background:#369;color:#fff;margin:0;} #patch .propset h4, #patch .binary h4 {margin:0;} #patch pre {padding:0;line-height:1.2em;margin:0;} #patch .diff {width:100%;background:#eee;padding: 0 0 10px 0;overflow:auto;} #patch .propset .diff, #patch .binary .diff {padding:10px 0;} #patch span {display:block;padding:0 10px;} #patch .modfile, #patch .addfile, #patch .delfile, #patch .propset, #patch .binary, #patch .copfile {border:1px solid #ccc;margin:10px 0;} #patch ins {background:#dfd;text-decoration:none;display:block;padding:0 10px;} #patch del {background:#fdd;text-decoration:none;display:block;padding:0 10px;} #patch .lines, .info {color:#888;background:#fff;} --></style> <title>[1046] sqlalchemy/trunk/test/inheritance.py: added test to illustrate wacky inhertitance/many-to-many thing</title> </head> <body> <div id="msg"> <dl> <dt>Revision</dt> <dd>1046</dd> <dt>Author</dt> <dd>zzzeek</dd> <dt>Date</dt> <dd>2006-02-26 00:17:21 -0600 (Sun, 26 Feb 2006)</dd> </dl> <h3>Log Message</h3> <pre>added test to illustrate wacky inhertitance/many-to-many thing</pre> <h3>Modified Paths</h3> <ul> <li><a href="#sqlalchemytrunktestinheritancepy">sqlalchemy/trunk/test/inheritance.py</a></li> </ul> </div> <div id="patch"> <h3>Diff</h3> <a id="sqlalchemytrunktestinheritancepy"></a> <div class="modfile"><h4>Modified: sqlalchemy/trunk/test/inheritance.py (1045 => 1046)</h4> <pre class="diff"><span> <span class="info">--- sqlalchemy/trunk/test/inheritance.py 2006-02-26 06:14:12 UTC (rev 1045) +++ sqlalchemy/trunk/test/inheritance.py 2006-02-26 06:17:21 UTC (rev 1046) </span><span class="lines">@@ -89,5 +89,66 @@ </span><span class="cx"> </span><span class="cx"> objectstore.commit() </span><span class="cx"> </span><ins>+class InheritTest2(testbase.AssertMixin): + def setUpAll(self): + engine = testbase.db + global foo, bar, foo_bar + foo = Table('foo', engine, + Column('id', Integer, primary_key=True), + Column('data', String(20)), + ).create() + + bar = Table('bar', engine, + Column('bid', Integer, ForeignKey('foo.id'), primary_key=True), + #Column('fid', Integer, ForeignKey('foo.id'), ) + ).create() + + foo_bar = Table('foo_bar', engine, + Column('foo_id', Integer, ForeignKey('foo.id')), + Column('bar_id', Integer, ForeignKey('bar.bid'))).create() + + def tearDownAll(self): + foo_bar.drop() + bar.drop() + foo.drop() + + def testbasic(self): + class Foo(object): + def __init__(self, data=None): + self.data = data + def __str__(self): + return "Foo(%s)" % self.data + def __repr__(self): + return str(self) + + Foo.mapper = mapper(Foo, foo) + class Bar(Foo): + def __str__(self): + return "Bar(%s)" % self.data + + Bar.mapper = mapper(Bar, bar, inherits=Foo.mapper, properties = { + # TODO: use syncrules for this + 'id':[bar.c.bid, foo.c.id] + }) + + Bar.mapper.add_property('foos', relation(Foo.mapper, foo_bar, primaryjoin=bar.c.bid==foo_bar.c.bar_id, secondaryjoin=foo_bar.c.foo_id==foo.c.id, lazy=False)) + #Bar.mapper.add_property('foos', relation(Foo.mapper, foo_bar, lazy=False)) + + + b = Bar('barfoo') + objectstore.commit() + + + b.foos.append(Foo('subfoo1')) + b.foos.append(Foo('subfoo2')) + + objectstore.commit() + objectstore.clear() + + l =b.mapper.select() + print l[0] + print l[0].foos + + </ins><span class="cx"> if __name__ == "__main__": </span><span class="cx"> testbase.main() </span></span></pre> </div> </div> </body> </html> |
