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Changed interface for flask.g

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This now makes it behave like it did before, it's just an object.
It did however gain ``__contains__`` and ``__iter__`` and I added
a ``get()`` method to fetch an attribute without raising an
error.  This fixes #759.
This commit is contained in:
Armin Ronacher 2013-06-09 12:06:33 +01:00
parent efd6e468ae
commit c889fbc231
4 changed files with 29 additions and 19 deletions
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21
flask/testsuite/basic.py
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@ -1116,18 +1116,27 @@ class BasicFunctionalityTestCase(FlaskTestCase):
self.assert_equal(len(errors), 3)
self.assert_equal(errors[1], None)
def test_subscript_syntax_on_g(self):
def test_get_method_on_g(self):
app = flask.Flask(__name__)
app.testing = True
with app.app_context():
self.assert_equal(flask.g['x'], None)
self.assert_equal(flask.g.get('x'), None)
self.assert_equal(flask.g.get('x', 11), 11)
flask.g.x = 42
self.assert_equal(flask.g['x'], 42)
self.assert_equal(flask.g.get('x'), 42)
self.assert_equal(flask.g.x, 42)
flask.g['x'] = 23
self.assert_equal(flask.g['x'], 23)
self.assert_equal(flask.g.x, 23)
def test_g_iteration_protocol(self):
app = flask.Flask(__name__)
app.testing = True
with app.app_context():
flask.g.foo = 23
flask.g.bar = 42
self.assert_equal('foo' in flask.g, True)
self.assert_equal('foos' in flask.g, False)
self.assert_equal(sorted(flask.g), ['bar', 'foo'])
class SubdomainTestCase(FlaskTestCase):