Python DBSession.expire_all示例

示例#1

def test_set_glottocode(db):
    c = Connection(DBSession)
    lpk = c.insert(common.Language, id='l', name='Language')
    c.set_glottocode('l', 'abcd1234')
    c.set_glottocode('l', 'abcd1234')
    l = DBSession.query(common.Language).get(lpk)
    assert l.glottocode == 'abcd1234'

    c.set_glottocode('l', 'dcba1234')
    DBSession.expire_all()
    l = DBSession.query(common.Language).get(lpk)
    assert l.glottocode == 'dcba1234'
    c.set_glottocode('l', 'abcd1234')

示例#2

文件： test_db_migration.py 项目： clld/clld

def test_set_glottocode(db):
    c = Connection(DBSession)
    lpk = c.insert(common.Language, id='l', name='Language')
    c.set_glottocode('l', 'abcd1234')
    c.set_glottocode('l', 'abcd1234')
    l = DBSession.query(common.Language).get(lpk)
    assert l.glottocode == 'abcd1234'

    c.set_glottocode('l', 'dcba1234')
    DBSession.expire_all()
    l = DBSession.query(common.Language).get(lpk)
    assert l.glottocode == 'dcba1234'
    c.set_glottocode('l', 'abcd1234')

示例#3

文件： test_db_migration.py 项目： cevmartinez/clld

    def test_set_glottocode(self):
        from clld.db.migration import Connection

        c = Connection(DBSession)
        lpk = c.insert(common.Language, id='l', name='Language')
        c.set_glottocode('l', 'abcd1234')
        c.set_glottocode('l', 'abcd1234')
        l = DBSession.query(common.Language).get(lpk)
        assert l.glottocode == 'abcd1234'

        c.set_glottocode('l', 'dcba1234')
        DBSession.expire_all()
        l = DBSession.query(common.Language).get(lpk)
        assert l.glottocode == 'dcba1234'
        c.set_glottocode('l', 'abcd1234')

示例#4

    def test_set_glottocode(self):
        from clld.db.migration import Connection

        c = Connection(DBSession)
        lpk = c.insert(common.Language, id='l', name='Language')
        c.set_glottocode('l', 'abcd1234')
        c.set_glottocode('l', 'abcd1234')
        l = DBSession.query(common.Language).get(lpk)
        assert l.glottocode == 'abcd1234'

        c.set_glottocode('l', 'dcba1234')
        DBSession.expire_all()
        l = DBSession.query(common.Language).get(lpk)
        assert l.glottocode == 'dcba1234'
        c.set_glottocode('l', 'abcd1234')