forked from orbit-oss/flask
Remove useless classes
This commit is contained in:
Markus Unterwaditzer
parent
d0cf5ef394
commit
af41dbe0c4
10 changed files with 739 additions and 818 deletions
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@ -20,177 +20,166 @@ except ImportError:
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from tests import TestFlask
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class TestRequestContext(TestFlask):
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def test_teardown_on_pop():
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buffer = []
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app = flask.Flask(__name__)
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@app.teardown_request
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def end_of_request(exception):
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buffer.append(exception)
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def test_teardown_on_pop(self):
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buffer = []
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app = flask.Flask(__name__)
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@app.teardown_request
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def end_of_request(exception):
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buffer.append(exception)
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ctx = app.test_request_context()
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ctx.push()
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assert buffer == []
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ctx.pop()
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assert buffer == [None]
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ctx = app.test_request_context()
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ctx.push()
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def test_teardown_with_previous_exception():
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buffer = []
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app = flask.Flask(__name__)
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@app.teardown_request
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def end_of_request(exception):
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buffer.append(exception)
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try:
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raise Exception('dummy')
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except Exception:
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pass
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with app.test_request_context():
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assert buffer == []
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ctx.pop()
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assert buffer == [None]
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assert buffer == [None]
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def test_teardown_with_previous_exception(self):
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buffer = []
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app = flask.Flask(__name__)
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@app.teardown_request
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def end_of_request(exception):
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buffer.append(exception)
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def test_proper_test_request_context():
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app = flask.Flask(__name__)
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app.config.update(
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SERVER_NAME='localhost.localdomain:5000'
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)
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try:
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raise Exception('dummy')
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except Exception:
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@app.route('/')
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def index():
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return None
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@app.route('/', subdomain='foo')
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def sub():
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return None
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with app.test_request_context('/'):
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assert flask.url_for('index', _external=True) == \
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'http://localhost.localdomain:5000/'
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with app.test_request_context('/'):
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assert flask.url_for('sub', _external=True) == \
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'http://foo.localhost.localdomain:5000/'
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try:
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with app.test_request_context('/', environ_overrides={'HTTP_HOST': 'localhost'}):
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pass
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with app.test_request_context():
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assert buffer == []
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assert buffer == [None]
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def test_proper_test_request_context(self):
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app = flask.Flask(__name__)
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app.config.update(
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SERVER_NAME='localhost.localdomain:5000'
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except ValueError as e:
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assert str(e) == (
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"the server name provided "
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"('localhost.localdomain:5000') does not match the "
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"server name from the WSGI environment ('localhost')"
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)
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@app.route('/')
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def index():
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return None
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app.config.update(SERVER_NAME='localhost')
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with app.test_request_context('/', environ_overrides={'SERVER_NAME': 'localhost'}):
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pass
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@app.route('/', subdomain='foo')
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def sub():
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return None
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app.config.update(SERVER_NAME='localhost:80')
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with app.test_request_context('/', environ_overrides={'SERVER_NAME': 'localhost:80'}):
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pass
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with app.test_request_context('/'):
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assert flask.url_for('index', _external=True) == \
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'http://localhost.localdomain:5000/'
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def test_context_binding():
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app = flask.Flask(__name__)
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@app.route('/')
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def index():
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return 'Hello %s!' % flask.request.args['name']
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@app.route('/meh')
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def meh():
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return flask.request.url
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with app.test_request_context('/'):
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assert flask.url_for('sub', _external=True) == \
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'http://foo.localhost.localdomain:5000/'
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try:
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with app.test_request_context('/', environ_overrides={'HTTP_HOST': 'localhost'}):
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pass
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except ValueError as e:
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assert str(e) == (
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"the server name provided "
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"('localhost.localdomain:5000') does not match the "
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"server name from the WSGI environment ('localhost')"
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)
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app.config.update(SERVER_NAME='localhost')
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with app.test_request_context('/', environ_overrides={'SERVER_NAME': 'localhost'}):
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pass
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app.config.update(SERVER_NAME='localhost:80')
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with app.test_request_context('/', environ_overrides={'SERVER_NAME': 'localhost:80'}):
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pass
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def test_context_binding(self):
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app = flask.Flask(__name__)
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@app.route('/')
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def index():
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return 'Hello %s!' % flask.request.args['name']
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@app.route('/meh')
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def meh():
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return flask.request.url
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with app.test_request_context('/?name=World'):
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assert index() == 'Hello World!'
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with app.test_request_context('/meh'):
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assert meh() == 'http://localhost/meh'
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assert flask._request_ctx_stack.top is None
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def test_context_test(self):
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app = flask.Flask(__name__)
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assert not flask.request
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assert not flask.has_request_context()
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ctx = app.test_request_context()
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ctx.push()
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try:
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assert flask.request
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assert flask.has_request_context()
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finally:
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ctx.pop()
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def test_manual_context_binding(self):
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app = flask.Flask(__name__)
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@app.route('/')
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def index():
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return 'Hello %s!' % flask.request.args['name']
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ctx = app.test_request_context('/?name=World')
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ctx.push()
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with app.test_request_context('/?name=World'):
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assert index() == 'Hello World!'
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with app.test_request_context('/meh'):
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assert meh() == 'http://localhost/meh'
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assert flask._request_ctx_stack.top is None
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def test_context_test():
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app = flask.Flask(__name__)
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assert not flask.request
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assert not flask.has_request_context()
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ctx = app.test_request_context()
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ctx.push()
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try:
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assert flask.request
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assert flask.has_request_context()
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finally:
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ctx.pop()
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try:
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index()
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except RuntimeError:
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pass
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else:
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assert 0, 'expected runtime error'
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def test_greenlet_context_copying(self):
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app = flask.Flask(__name__)
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greenlets = []
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def test_manual_context_binding():
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app = flask.Flask(__name__)
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@app.route('/')
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def index():
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return 'Hello %s!' % flask.request.args['name']
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@app.route('/')
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def index():
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reqctx = flask._request_ctx_stack.top.copy()
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def g():
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assert not flask.request
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assert not flask.current_app
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with reqctx:
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assert flask.request
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assert flask.current_app == app
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assert flask.request.path == '/'
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assert flask.request.args['foo'] == 'bar'
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assert not flask.request
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return 42
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greenlets.append(greenlet(g))
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return 'Hello World!'
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ctx = app.test_request_context('/?name=World')
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ctx.push()
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assert index() == 'Hello World!'
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ctx.pop()
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try:
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index()
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except RuntimeError:
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pass
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else:
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assert 0, 'expected runtime error'
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rv = app.test_client().get('/?foo=bar')
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assert rv.data == b'Hello World!'
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@pytest.mark.skipif(greenlet is None, reason='greenlet not installed')
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def test_greenlet_context_copying():
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app = flask.Flask(__name__)
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greenlets = []
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result = greenlets[0].run()
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assert result == 42
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def test_greenlet_context_copying_api(self):
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app = flask.Flask(__name__)
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greenlets = []
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@app.route('/')
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def index():
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reqctx = flask._request_ctx_stack.top.copy()
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@flask.copy_current_request_context
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def g():
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@app.route('/')
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def index():
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reqctx = flask._request_ctx_stack.top.copy()
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def g():
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assert not flask.request
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assert not flask.current_app
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with reqctx:
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assert flask.request
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assert flask.current_app == app
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assert flask.request.path == '/'
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assert flask.request.args['foo'] == 'bar'
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return 42
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greenlets.append(greenlet(g))
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return 'Hello World!'
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assert not flask.request
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return 42
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greenlets.append(greenlet(g))
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return 'Hello World!'
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rv = app.test_client().get('/?foo=bar')
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assert rv.data == b'Hello World!'
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rv = app.test_client().get('/?foo=bar')
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assert rv.data == b'Hello World!'
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result = greenlets[0].run()
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assert result == 42
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result = greenlets[0].run()
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assert result == 42
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# Disable test if we don't have greenlets available
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if greenlet is None:
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test_greenlet_context_copying = None
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test_greenlet_context_copying_api = None
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@pytest.mark.skipif(greenlet is None, reason='greenlet not installed')
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def test_greenlet_context_copying_api():
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app = flask.Flask(__name__)
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greenlets = []
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@app.route('/')
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def index():
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reqctx = flask._request_ctx_stack.top.copy()
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@flask.copy_current_request_context
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def g():
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assert flask.request
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assert flask.current_app == app
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assert flask.request.path == '/'
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assert flask.request.args['foo'] == 'bar'
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return 42
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greenlets.append(greenlet(g))
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return 'Hello World!'
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def suite():
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suite = unittest.TestSuite()
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suite.addTest(unittest.makeSuite(TestRequestContext))
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return suite
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rv = app.test_client().get('/?foo=bar')
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assert rv.data == b'Hello World!'
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result = greenlets[0].run()
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assert result == 42
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