Python werkzeug.routing.BuildError() Examples

The following are 30 code examples of werkzeug.routing.BuildError(). You can vote up the ones you like or vote down the ones you don't like, and go to the original project or source file by following the links above each example. You may also want to check out all available functions/classes of the module werkzeug.routing , or try the search function .
Example #1
Source File: basic.py    From data with GNU General Public License v3.0 6 votes vote down vote up 
def test_build_error_handler(self):
        app = flask.Flask(__name__)

        # Test base case, a URL which results in a BuildError.
        with app.test_request_context():
            self.assertRaises(BuildError, flask.url_for, 'spam')

        # Verify the error is re-raised if not the current exception.
        try:
            with app.test_request_context():
                flask.url_for('spam')
        except BuildError as err:
            error = err
        try:
            raise RuntimeError('Test case where BuildError is not current.')
        except RuntimeError:
            self.assertRaises(BuildError, app.handle_url_build_error, error, 'spam', {})

        # Test a custom handler.
        def handler(error, endpoint, values):
            # Just a test.
            return '/test_handler/'
        app.url_build_error_handlers.append(handler)
        with app.test_request_context():
            self.assert_equal(flask.url_for('spam'), '/test_handler/')
Example #2
Source File: app.py    From data with GNU General Public License v3.0 6 votes vote down vote up 
def handle_url_build_error(self, error, endpoint, values):
        """Handle :class:`~werkzeug.routing.BuildError` on :meth:`url_for`.
        """
        exc_type, exc_value, tb = sys.exc_info()
        for handler in self.url_build_error_handlers:
            try:
                rv = handler(error, endpoint, values)
                if rv is not None:
                    return rv
            except BuildError as error:
                pass

        # At this point we want to reraise the exception.  If the error is
        # still the same one we can reraise it with the original traceback,
        # otherwise we raise it from here.
        if error is exc_value:
            reraise(exc_type, exc_value, tb)
        raise error
Example #3
Source File: basic.py    From data with GNU General Public License v3.0 6 votes vote down vote up 
def test_build_error_handler(self):
        app = flask.Flask(__name__)

        # Test base case, a URL which results in a BuildError.
        with app.test_request_context():
            self.assertRaises(BuildError, flask.url_for, 'spam')

        # Verify the error is re-raised if not the current exception.
        try:
            with app.test_request_context():
                flask.url_for('spam')
        except BuildError as err:
            error = err
        try:
            raise RuntimeError('Test case where BuildError is not current.')
        except RuntimeError:
            self.assertRaises(BuildError, app.handle_url_build_error, error, 'spam', {})

        # Test a custom handler.
        def handler(error, endpoint, values):
            # Just a test.
            return '/test_handler/'
        app.url_build_error_handlers.append(handler)
        with app.test_request_context():
            self.assert_equal(flask.url_for('spam'), '/test_handler/')
Example #4
Source File: app.py    From data with GNU General Public License v3.0 6 votes vote down vote up 
def handle_url_build_error(self, error, endpoint, values):
        """Handle :class:`~werkzeug.routing.BuildError` on :meth:`url_for`.
        """
        exc_type, exc_value, tb = sys.exc_info()
        for handler in self.url_build_error_handlers:
            try:
                rv = handler(error, endpoint, values)
                if rv is not None:
                    return rv
            except BuildError as error:
                pass

        # At this point we want to reraise the exception.  If the error is
        # still the same one we can reraise it with the original traceback,
        # otherwise we raise it from here.
        if error is exc_value:
            reraise(exc_type, exc_value, tb)
        raise error
Example #5
Source File: basic.py    From data with GNU General Public License v3.0 6 votes vote down vote up 
def test_build_error_handler(self):
        app = flask.Flask(__name__)

        # Test base case, a URL which results in a BuildError.
        with app.test_request_context():
            self.assertRaises(BuildError, flask.url_for, 'spam')

        # Verify the error is re-raised if not the current exception.
        try:
            with app.test_request_context():
                flask.url_for('spam')
        except BuildError as err:
            error = err
        try:
            raise RuntimeError('Test case where BuildError is not current.')
        except RuntimeError:
            self.assertRaises(BuildError, app.handle_url_build_error, error, 'spam', {})

        # Test a custom handler.
        def handler(error, endpoint, values):
            # Just a test.
            return '/test_handler/'
        app.url_build_error_handlers.append(handler)
        with app.test_request_context():
            self.assert_equal(flask.url_for('spam'), '/test_handler/')
Example #6
Source File: app.py    From data with GNU General Public License v3.0 6 votes vote down vote up 
def handle_url_build_error(self, error, endpoint, values):
        """Handle :class:`~werkzeug.routing.BuildError` on :meth:`url_for`.
        """
        exc_type, exc_value, tb = sys.exc_info()
        for handler in self.url_build_error_handlers:
            try:
                rv = handler(error, endpoint, values)
                if rv is not None:
                    return rv
            except BuildError as error:
                pass

        # At this point we want to reraise the exception.  If the error is
        # still the same one we can reraise it with the original traceback,
        # otherwise we raise it from here.
        if error is exc_value:
            reraise(exc_type, exc_value, tb)
        raise error
Example #7
Source File: app.py    From appengine-try-python-flask with Apache License 2.0 6 votes vote down vote up 
def handle_url_build_error(self, error, endpoint, values):
        """Handle :class:`~werkzeug.routing.BuildError` on :meth:`url_for`.
        """
        exc_type, exc_value, tb = sys.exc_info()
        for handler in self.url_build_error_handlers:
            try:
                rv = handler(error, endpoint, values)
                if rv is not None:
                    return rv
            except BuildError as error:
                pass

        # At this point we want to reraise the exception.  If the error is
        # still the same one we can reraise it with the original traceback,
        # otherwise we raise it from here.
        if error is exc_value:
            reraise(exc_type, exc_value, tb)
        raise error
Example #8
Source File: app.py    From data with GNU General Public License v3.0 6 votes vote down vote up 
def handle_url_build_error(self, error, endpoint, values):
        """Handle :class:`~werkzeug.routing.BuildError` on :meth:`url_for`.
        """
        exc_type, exc_value, tb = sys.exc_info()
        for handler in self.url_build_error_handlers:
            try:
                rv = handler(error, endpoint, values)
                if rv is not None:
                    return rv
            except BuildError as error:
                pass

        # At this point we want to reraise the exception.  If the error is
        # still the same one we can reraise it with the original traceback,
        # otherwise we raise it from here.
        if error is exc_value:
            reraise(exc_type, exc_value, tb)
        raise error
Example #9
Source File: app.py    From arithmancer with Apache License 2.0 6 votes vote down vote up 
def handle_url_build_error(self, error, endpoint, values):
        """Handle :class:`~werkzeug.routing.BuildError` on :meth:`url_for`.
        """
        exc_type, exc_value, tb = sys.exc_info()
        for handler in self.url_build_error_handlers:
            try:
                rv = handler(error, endpoint, values)
                if rv is not None:
                    return rv
            except BuildError as error:
                pass

        # At this point we want to reraise the exception.  If the error is
        # still the same one we can reraise it with the original traceback,
        # otherwise we raise it from here.
        if error is exc_value:
            reraise(exc_type, exc_value, tb)
        raise error
Example #10
Source File: basic.py    From syntheticmass with Apache License 2.0 6 votes vote down vote up 
def test_build_error_handler(self):
        app = flask.Flask(__name__)

        # Test base case, a URL which results in a BuildError.
        with app.test_request_context():
            self.assertRaises(BuildError, flask.url_for, 'spam')

        # Verify the error is re-raised if not the current exception.
        try:
            with app.test_request_context():
                flask.url_for('spam')
        except BuildError as err:
            error = err
        try:
            raise RuntimeError('Test case where BuildError is not current.')
        except RuntimeError:
            self.assertRaises(BuildError, app.handle_url_build_error, error, 'spam', {})

        # Test a custom handler.
        def handler(error, endpoint, values):
            # Just a test.
            return '/test_handler/'
        app.url_build_error_handlers.append(handler)
        with app.test_request_context():
            self.assert_equal(flask.url_for('spam'), '/test_handler/')
Example #11
Source File: app.py    From syntheticmass with Apache License 2.0 6 votes vote down vote up 
def handle_url_build_error(self, error, endpoint, values):
        """Handle :class:`~werkzeug.routing.BuildError` on :meth:`url_for`.
        """
        exc_type, exc_value, tb = sys.exc_info()
        for handler in self.url_build_error_handlers:
            try:
                rv = handler(error, endpoint, values)
                if rv is not None:
                    return rv
            except BuildError as error:
                pass

        # At this point we want to reraise the exception.  If the error is
        # still the same one we can reraise it with the original traceback,
        # otherwise we raise it from here.
        if error is exc_value:
            reraise(exc_type, exc_value, tb)
        raise error
Example #12
Source File: app.py    From cloud-playground with Apache License 2.0 6 votes vote down vote up 
def handle_url_build_error(self, error, endpoint, values):
        """Handle :class:`~werkzeug.routing.BuildError` on :meth:`url_for`.
        """
        exc_type, exc_value, tb = sys.exc_info()
        for handler in self.url_build_error_handlers:
            try:
                rv = handler(error, endpoint, values)
                if rv is not None:
                    return rv
            except BuildError as error:
                pass

        # At this point we want to reraise the exception.  If the error is
        # still the same one we can reraise it with the original traceback,
        # otherwise we raise it from here.
        if error is exc_value:
            reraise(exc_type, exc_value, tb)
        raise error
Example #13
Source File: app.py    From PhonePi_SampleServer with MIT License 6 votes vote down vote up 
def handle_url_build_error(self, error, endpoint, values):
        """Handle :class:`~werkzeug.routing.BuildError` on :meth:`url_for`.
        """
        exc_type, exc_value, tb = sys.exc_info()
        for handler in self.url_build_error_handlers:
            try:
                rv = handler(error, endpoint, values)
                if rv is not None:
                    return rv
            except BuildError as e:
                # make error available outside except block (py3)
                error = e

        # At this point we want to reraise the exception.  If the error is
        # still the same one we can reraise it with the original traceback,
        # otherwise we raise it from here.
        if error is exc_value:
            reraise(exc_type, exc_value, tb)
        raise error
Example #14
Source File: basic.py    From data with GNU General Public License v3.0 6 votes vote down vote up 
def test_build_error_handler(self):
        app = flask.Flask(__name__)

        # Test base case, a URL which results in a BuildError.
        with app.test_request_context():
            self.assertRaises(BuildError, flask.url_for, 'spam')

        # Verify the error is re-raised if not the current exception.
        try:
            with app.test_request_context():
                flask.url_for('spam')
        except BuildError as err:
            error = err
        try:
            raise RuntimeError('Test case where BuildError is not current.')
        except RuntimeError:
            self.assertRaises(BuildError, app.handle_url_build_error, error, 'spam', {})

        # Test a custom handler.
        def handler(error, endpoint, values):
            # Just a test.
            return '/test_handler/'
        app.url_build_error_handlers.append(handler)
        with app.test_request_context():
            self.assert_equal(flask.url_for('spam'), '/test_handler/')
Example #15
Source File: app.py    From data with GNU General Public License v3.0 6 votes vote down vote up 
def handle_url_build_error(self, error, endpoint, values):
        """Handle :class:`~werkzeug.routing.BuildError` on :meth:`url_for`.
        """
        exc_type, exc_value, tb = sys.exc_info()
        for handler in self.url_build_error_handlers:
            try:
                rv = handler(error, endpoint, values)
                if rv is not None:
                    return rv
            except BuildError as error:
                pass

        # At this point we want to reraise the exception.  If the error is
        # still the same one we can reraise it with the original traceback,
        # otherwise we raise it from here.
        if error is exc_value:
            reraise(exc_type, exc_value, tb)
        raise error
Example #16
Source File: app.py    From planespotter with MIT License 6 votes vote down vote up 
def handle_url_build_error(self, error, endpoint, values):
        """Handle :class:`~werkzeug.routing.BuildError` on :meth:`url_for`.
        """
        exc_type, exc_value, tb = sys.exc_info()
        for handler in self.url_build_error_handlers:
            try:
                rv = handler(error, endpoint, values)
                if rv is not None:
                    return rv
            except BuildError as e:
                # make error available outside except block (py3)
                error = e

        # At this point we want to reraise the exception.  If the error is
        # still the same one we can reraise it with the original traceback,
        # otherwise we raise it from here.
        if error is exc_value:
            reraise(exc_type, exc_value, tb)
        raise error
Example #17
Source File: app.py    From android_universal with MIT License 6 votes vote down vote up 
def handle_url_build_error(self, error, endpoint, values):
        """Handle :class:`~werkzeug.routing.BuildError` on :meth:`url_for`.
        """
        exc_type, exc_value, tb = sys.exc_info()
        for handler in self.url_build_error_handlers:
            try:
                rv = handler(error, endpoint, values)
                if rv is not None:
                    return rv
            except BuildError as e:
                # make error available outside except block (py3)
                error = e

        # At this point we want to reraise the exception.  If the error is
        # still the same one we can reraise it with the original traceback,
        # otherwise we raise it from here.
        if error is exc_value:
            reraise(exc_type, exc_value, tb)
        raise error
Example #18
Source File: app.py    From Flask with Apache License 2.0 6 votes vote down vote up 
def handle_url_build_error(self, error, endpoint, values):
        """Handle :class:`~werkzeug.routing.BuildError` on :meth:`url_for`.
        """
        exc_type, exc_value, tb = sys.exc_info()
        for handler in self.url_build_error_handlers:
            try:
                rv = handler(error, endpoint, values)
                if rv is not None:
                    return rv
            except BuildError as error:
                pass

        # At this point we want to reraise the exception.  If the error is
        # still the same one we can reraise it with the original traceback,
        # otherwise we raise it from here.
        if error is exc_value:
            reraise(exc_type, exc_value, tb)
        raise error
Example #19
Source File: basic.py    From Flask with Apache License 2.0 6 votes vote down vote up 
def test_build_error_handler(self):
        app = flask.Flask(__name__)

        # Test base case, a URL which results in a BuildError.
        with app.test_request_context():
            self.assertRaises(BuildError, flask.url_for, 'spam')

        # Verify the error is re-raised if not the current exception.
        try:
            with app.test_request_context():
                flask.url_for('spam')
        except BuildError as err:
            error = err
        try:
            raise RuntimeError('Test case where BuildError is not current.')
        except RuntimeError:
            self.assertRaises(BuildError, app.handle_url_build_error, error, 'spam', {})

        # Test a custom handler.
        def handler(error, endpoint, values):
            # Just a test.
            return '/test_handler/'
        app.url_build_error_handlers.append(handler)
        with app.test_request_context():
            self.assert_equal(flask.url_for('spam'), '/test_handler/')
Example #20
Source File: basic.py    From Flask-P2P with MIT License 6 votes vote down vote up 
def test_build_error_handler(self):
        app = flask.Flask(__name__)

        # Test base case, a URL which results in a BuildError.
        with app.test_request_context():
            self.assertRaises(BuildError, flask.url_for, 'spam')

        # Verify the error is re-raised if not the current exception.
        try:
            with app.test_request_context():
                flask.url_for('spam')
        except BuildError as err:
            error = err
        try:
            raise RuntimeError('Test case where BuildError is not current.')
        except RuntimeError:
            self.assertRaises(BuildError, app.handle_url_build_error, error, 'spam', {})

        # Test a custom handler.
        def handler(error, endpoint, values):
            # Just a test.
            return '/test_handler/'
        app.url_build_error_handlers.append(handler)
        with app.test_request_context():
            self.assert_equal(flask.url_for('spam'), '/test_handler/')
Example #21
Source File: app.py    From Flask-P2P with MIT License 6 votes vote down vote up 
def handle_url_build_error(self, error, endpoint, values):
        """Handle :class:`~werkzeug.routing.BuildError` on :meth:`url_for`.
        """
        exc_type, exc_value, tb = sys.exc_info()
        for handler in self.url_build_error_handlers:
            try:
                rv = handler(error, endpoint, values)
                if rv is not None:
                    return rv
            except BuildError as error:
                pass

        # At this point we want to reraise the exception.  If the error is
        # still the same one we can reraise it with the original traceback,
        # otherwise we raise it from here.
        if error is exc_value:
            reraise(exc_type, exc_value, tb)
        raise error
Example #22
Source File: app.py    From Financial-Portfolio-Flask with MIT License 6 votes vote down vote up 
def handle_url_build_error(self, error, endpoint, values):
        """Handle :class:`~werkzeug.routing.BuildError` on :meth:`url_for`.
        """
        exc_type, exc_value, tb = sys.exc_info()
        for handler in self.url_build_error_handlers:
            try:
                rv = handler(error, endpoint, values)
                if rv is not None:
                    return rv
            except BuildError as e:
                # make error available outside except block (py3)
                error = e

        # At this point we want to reraise the exception.  If the error is
        # still the same one we can reraise it with the original traceback,
        # otherwise we raise it from here.
        if error is exc_value:
            reraise(exc_type, exc_value, tb)
        raise error
Example #23
Source File: app.py    From Flask with Apache License 2.0 6 votes vote down vote up 
def handle_url_build_error(self, error, endpoint, values):
        """Handle :class:`~werkzeug.routing.BuildError` on :meth:`url_for`.
        """
        exc_type, exc_value, tb = sys.exc_info()
        for handler in self.url_build_error_handlers:
            try:
                rv = handler(error, endpoint, values)
                if rv is not None:
                    return rv
            except BuildError as error:
                pass

        # At this point we want to reraise the exception.  If the error is
        # still the same one we can reraise it with the original traceback,
        # otherwise we raise it from here.
        if error is exc_value:
            reraise(exc_type, exc_value, tb)
        raise error
Example #24
Source File: basic.py    From Flask with Apache License 2.0 6 votes vote down vote up 
def test_build_error_handler(self):
        app = flask.Flask(__name__)

        # Test base case, a URL which results in a BuildError.
        with app.test_request_context():
            self.assertRaises(BuildError, flask.url_for, 'spam')

        # Verify the error is re-raised if not the current exception.
        try:
            with app.test_request_context():
                flask.url_for('spam')
        except BuildError as err:
            error = err
        try:
            raise RuntimeError('Test case where BuildError is not current.')
        except RuntimeError:
            self.assertRaises(BuildError, app.handle_url_build_error, error, 'spam', {})

        # Test a custom handler.
        def handler(error, endpoint, values):
            # Just a test.
            return '/test_handler/'
        app.url_build_error_handlers.append(handler)
        with app.test_request_context():
            self.assert_equal(flask.url_for('spam'), '/test_handler/')
Example #25
Source File: app.py    From RSSNewsGAE with Apache License 2.0 6 votes vote down vote up 
def handle_url_build_error(self, error, endpoint, values):
        """Handle :class:`~werkzeug.routing.BuildError` on :meth:`url_for`.
        """
        exc_type, exc_value, tb = sys.exc_info()
        for handler in self.url_build_error_handlers:
            try:
                rv = handler(error, endpoint, values)
                if rv is not None:
                    return rv
            except BuildError as e:
                # make error available outside except block (py3)
                error = e

        # At this point we want to reraise the exception.  If the error is
        # still the same one we can reraise it with the original traceback,
        # otherwise we raise it from here.
        if error is exc_value:
            reraise(exc_type, exc_value, tb)
        raise error
Example #26
Source File: decorators.py    From flask-security with MIT License 6 votes vote down vote up 
def default_unauthz_handler(func, params):
    unauthz_message, unauthz_message_type = get_message("UNAUTHORIZED")
    if _security._want_json(request):
        payload = json_error_response(errors=unauthz_message)
        return _security._render_json(payload, 403, None, None)
    view = config_value("UNAUTHORIZED_VIEW")
    if view:
        if callable(view):
            view = view()
        else:
            try:
                view = get_url(view)
            except BuildError:
                view = None
        do_flash(unauthz_message, unauthz_message_type)
        redirect_to = "/"
        if request.referrer and not request.referrer.split("?")[0].endswith(
            request.path
        ):
            redirect_to = request.referrer

        return redirect(view or redirect_to)
    abort(403)
Example #27
Source File: app.py    From jbox with MIT License 6 votes vote down vote up 
def handle_url_build_error(self, error, endpoint, values):
        """Handle :class:`~werkzeug.routing.BuildError` on :meth:`url_for`.
        """
        exc_type, exc_value, tb = sys.exc_info()
        for handler in self.url_build_error_handlers:
            try:
                rv = handler(error, endpoint, values)
                if rv is not None:
                    return rv
            except BuildError as e:
                # make error available outside except block (py3)
                error = e

        # At this point we want to reraise the exception.  If the error is
        # still the same one we can reraise it with the original traceback,
        # otherwise we raise it from here.
        if error is exc_value:
            reraise(exc_type, exc_value, tb)
        raise error
Example #28
Source File: app.py    From recruit with Apache License 2.0 6 votes vote down vote up 
def handle_url_build_error(self, error, endpoint, values):
        """Handle :class:`~werkzeug.routing.BuildError` on :meth:`url_for`.
        """
        exc_type, exc_value, tb = sys.exc_info()
        for handler in self.url_build_error_handlers:
            try:
                rv = handler(error, endpoint, values)
                if rv is not None:
                    return rv
            except BuildError as e:
                # make error available outside except block (py3)
                error = e

        # At this point we want to reraise the exception.  If the error is
        # still the same one we can reraise it with the original traceback,
        # otherwise we raise it from here.
        if error is exc_value:
            reraise(exc_type, exc_value, tb)
        raise error
Example #29
Source File: test_api.py    From flask-apscheduler with Apache License 2.0 5 votes vote down vote up 
def test_invalid_endpoint_prefix(self):
        with self.scheduler.app.test_request_context():
            try:
                valid_url = url_for('get_scheduler_info')
            except BuildError as _:
                valid_url = False
            self.assertFalse(valid_url)
Example #30
Source File: routing.py    From Flask with Apache License 2.0 5 votes vote down vote up 
def test_basic_building(self):
        map = r.Map([
            r.Rule('/', endpoint='index'),
            r.Rule('/foo', endpoint='foo'),
            r.Rule('/bar/<baz>', endpoint='bar'),
            r.Rule('/bar/<int:bazi>', endpoint='bari'),
            r.Rule('/bar/<float:bazf>', endpoint='barf'),
            r.Rule('/bar/<path:bazp>', endpoint='barp'),
            r.Rule('/hehe', endpoint='blah', subdomain='blah')
        ])
        adapter = map.bind('example.org', '/', subdomain='blah')

        assert adapter.build('index', {}) == 'http://example.org/'
        assert adapter.build('foo', {}) == 'http://example.org/foo'
        assert adapter.build('bar', {'baz': 'blub'}) == 'http://example.org/bar/blub'
        assert adapter.build('bari', {'bazi': 50}) == 'http://example.org/bar/50'
        assert adapter.build('barf', {'bazf': 0.815}) == 'http://example.org/bar/0.815'
        assert adapter.build('barp', {'bazp': 'la/di'}) == 'http://example.org/bar/la/di'
        assert adapter.build('blah', {}) == '/hehe'
        self.assert_raises(r.BuildError, lambda: adapter.build('urks'))

        adapter = map.bind('example.org', '/test', subdomain='blah')
        assert adapter.build('index', {}) == 'http://example.org/test/'
        assert adapter.build('foo', {}) == 'http://example.org/test/foo'
        assert adapter.build('bar', {'baz': 'blub'}) == 'http://example.org/test/bar/blub'
        assert adapter.build('bari', {'bazi': 50}) == 'http://example.org/test/bar/50'
        assert adapter.build('barf', {'bazf': 0.815}) == 'http://example.org/test/bar/0.815'
        assert adapter.build('barp', {'bazp': 'la/di'}) == 'http://example.org/test/bar/la/di'
        assert adapter.build('blah', {}) == '/test/hehe'