Build a relationship situation using the given test_collection_class factory
(self, test_collection_class)
| 66 | metadata = MetaData() |
| 67 | |
| 68 | def _setup(self, test_collection_class): |
| 69 | class="st">"""Build a relationship situation using the given |
| 70 | test_collection_class factoryclass="st">""" |
| 71 | |
| 72 | global slides_table, bullets_table, Slide, Bullet |
| 73 | |
| 74 | slides_table = Table( |
| 75 | class="st">"test_Slides", |
| 76 | metadata, |
| 77 | Column( |
| 78 | class="st">"id", Integer, primary_key=True, test_needs_autoincrement=True |
| 79 | ), |
| 80 | Column(class="st">"name", String(128)), |
| 81 | ) |
| 82 | bullets_table = Table( |
| 83 | class="st">"test_Bullets", |
| 84 | metadata, |
| 85 | Column( |
| 86 | class="st">"id", Integer, primary_key=True, test_needs_autoincrement=True |
| 87 | ), |
| 88 | Column(class="st">"slide_id", Integer, ForeignKey(class="st">"test_Slides.id")), |
| 89 | Column(class="st">"position", Integer), |
| 90 | Column(class="st">"text", String(128)), |
| 91 | ) |
| 92 | |
| 93 | class Slide: |
| 94 | def __init__(self, name): |
| 95 | self.name = name |
| 96 | |
| 97 | def __repr__(self): |
| 98 | return &class="cm">#x27;<Slide class="st">"%s">' % self.name |
| 99 | |
| 100 | class Bullet: |
| 101 | def __init__(self, text): |
| 102 | self.text = text |
| 103 | |
| 104 | def __repr__(self): |
| 105 | return &class="cm">#x27;<Bullet class="st">"%s" pos %s>' % (self.text, self.position) |
| 106 | |
| 107 | clear_mappers() |
| 108 | self.mapper_registry.map_imperatively( |
| 109 | Slide, |
| 110 | slides_table, |
| 111 | properties={ |
| 112 | class="st">"bullets": relationship( |
| 113 | Bullet, |
| 114 | lazy=class="st">"joined", |
| 115 | collection_class=test_collection_class, |
| 116 | backref=class="st">"slide", |
| 117 | order_by=[bullets_table.c.position], |
| 118 | ) |
| 119 | }, |
| 120 | ) |
| 121 | self.mapper_registry.map_imperatively(Bullet, bullets_table) |
| 122 | |
| 123 | metadata.create_all(testing.db) |
| 124 | |
| 125 | def teardown_test(self): |
no test coverage detected