def get(self, path):
"""Handle GET requests.
Receive a path that will be used as part of the resulting URL used to
retrieve the response.
The response will then be sent back to the client.
"""
url = join_url(self.target_url, path, self.request.query)
response = yield self.send_request(url)
if response is not None:
self.send_response(response)
def test_strip_slashes(self):
# Path slashes are properly stripped.
pairs = [
("http://www.example.com", "path1/path2"),
("http://www.example.com/", "path1/path2"),
("http://www.example.com", "/path1/path2"),
("http://www.example.com/", "/path1/path2"),
]
expected_url = "http://www.example.com/path1/path2"
for base_url, path in pairs:
url = utils.join_url(base_url, path, "")
self.assertEqual(expected_url, url, "{} + {} -> {}".format(base_url, path, url))
def test_strip_slashes(self):
# Path slashes are properly stripped.
pairs = [
('http://www.example.com', 'path1/path2'),
('http://www.example.com/', 'path1/path2'),
('http://www.example.com', '/path1/path2'),
('http://www.example.com/', '/path1/path2'),
]
expected_url = 'http://www.example.com/path1/path2'
for base_url, path in pairs:
url = utils.join_url(base_url, path, '')
self.assertEqual(expected_url, url,
'{} + {} -> {}'.format(base_url, path, url))
def test_strip_slashes(self):
# Path slashes are properly stripped.
pairs = [
('http://www.example.com', 'path1/path2'),
('http://www.example.com/', 'path1/path2'),
('http://www.example.com', '/path1/path2'),
('http://www.example.com/', '/path1/path2'),
]
expected_url = 'http://www.example.com/path1/path2'
for base_url, path in pairs:
url = utils.join_url(base_url, path, '')
self.assertEqual(
expected_url, url,
'{} + {} -> {}'.format(base_url, path, url))
def get(self, path):
"""Handle GET requests.
See the ProxyHandler.get method.
Override to handle the case when a charm icon is not found.
"""
url = join_url(self.target_url, path, self.request.query)
response = yield self.send_request(url)
if response is not None:
if response.code == 404 and self._charm_icon_requested(path):
# This is a request for a charm icon file, and the icon is not
# found: redirect to the fallback icon hosted on charmworld.
self.redirect(self.default_charm_icon_url)
else:
# Return the response to the client as usual.
self.send_response(response)
def test_no_query(self):
# The query part can be an empty string.
url = utils.join_url('https://example.com:8888', 'path2', '')
self.assertEqual('https://example.com:8888/path2', url)
def test_no_path(self):
# The function can be used to just join the base URL and the query.
url = utils.join_url('https://example.com:8888', '', 'arg1=value1')
self.assertEqual('https://example.com:8888/?arg1=value1', url)
def test_url_parts(self):
# The URL includes the base part, the path and the given query.
url = utils.join_url(
'https://example.com:8888/path1', 'path2', 'arg1=value1')
self.assertEqual(
'https://example.com:8888/path1/path2?arg1=value1', url)
def test_no_query(self):
# The query part can be an empty string.
url = utils.join_url('https://example.com:8888', 'path2', '')
self.assertEqual('https://example.com:8888/path2', url)
def test_no_path(self):
# The function can be used to just join the base URL and the query.
url = utils.join_url('https://example.com:8888', '', 'arg1=value1')
self.assertEqual('https://example.com:8888/?arg1=value1', url)
def test_url_parts(self):
# The URL includes the base part, the path and the given query.
url = utils.join_url('https://example.com:8888/path1', 'path2',
'arg1=value1')
self.assertEqual('https://example.com:8888/path1/path2?arg1=value1',
url)
def test_no_query(self):
# The query part can be an empty string.
url = utils.join_url("https://example.com:8888", "path2", "")
self.assertEqual("https://example.com:8888/path2", url)
