def test_copy(self):
all_pairs = [('A', '1'), ('A', '2'), ('B', 'c')]
h1 = HTTPHeaders()
for k, v in all_pairs:
h1.add(k, v)
h2 = h1.copy()
h3 = copy.copy(h1)
h4 = copy.deepcopy(h1)
for headers in [h1, h2, h3, h4]:
# All the copies are identical, no matter how they were
# constructed.
self.assertEqual(list(sorted(headers.get_all())), all_pairs)
for headers in [h2, h3, h4]:
# Neither the dict or its member lists are reused.
self.assertIsNot(headers, h1)
self.assertIsNot(headers.get_list('A'), h1.get_list('A'))
def test_copy(self):
all_pairs = [('A', '1'), ('A', '2'), ('B', 'c')]
h1 = HTTPHeaders()
for k, v in all_pairs:
h1.add(k, v)
h2 = h1.copy()
h3 = copy.copy(h1)
h4 = copy.deepcopy(h1)
for headers in [h1, h2, h3, h4]:
# All the copies are identical, no matter how they were
# constructed.
self.assertEqual(list(sorted(headers.get_all())), all_pairs)
for headers in [h2, h3, h4]:
# Neither the dict or its member lists are reused.
self.assertIsNot(headers, h1)
self.assertIsNot(headers.get_list('A'), h1.get_list('A'))
class PreparedRequest(_PreparedRequest):
"""The fully mutable :class:`PreparedRequest <PreparedRequest>` object,
containing the exact bytes that will be sent to the server and combine
one to one to a single actual request
Generated from either a :class:`Request <Request>` object or manually.
The only difference matters is param headers is a
`tornado.httputil.HTTPHeaders` object.
Usage::
>>> import trip
>>> req = trip.Request('GET', 'http://httpbin.org/get')
>>> r = req.prepare()
<PreparedRequest [GET]>
>>> s = trip.Session()
>>> s.send(r)
<Response [200]>
"""
def __init__(self):
_PreparedRequest.__init__(self)
self.headers = default_headers()
self.ssl_options = None
self.host = None
self.port = None
self.af = None
self.decompress = None
self.start_line = None
def prepare(self,
method=None,
url=None,
headers=None,
files=None,
data=None,
params=None,
auth=None,
cookies=None,
hooks=None,
json=None):
"""Prepares the entire request with the given parameters."""
_PreparedRequest.prepare(self, method, url, headers, files, data,
params, auth, cookies, hooks, json)
self.adapt_prepare()
def adapt_prepare(self):
"""Prepares the special trip parameters."""
parsed = urlsplit(self.url)
if parsed.scheme not in ('http', 'https'):
raise ValueError('Unsupported url scheme: %s' % self.url)
self.host, self.port = get_host_and_port(self.url)
self.af = AF_INET
self.decompress = 'gzip' in \
self.headers.get('Accept-Encoding', '')
req_path = ((parsed.path or '/') +
(('?' + parsed.query) if parsed.query else ''))
self.start_line = RequestStartLine(self.method, req_path, '')
self.headers = HTTPHeaders(self.headers)
if 'Connection' not in self.headers:
self.headers['Connection'] = 'close'
if 'Host' not in self.headers:
self.headers['Host'] = self.host
def copy(self):
p = PreparedRequest()
p.method = self.method
p.url = self.url
p.headers = self.headers.copy() if self.headers is not None else None
p._cookies = _copy_cookie_jar(self._cookies)
p.body = self.body
p.hooks = self.hooks
p._body_position = self._body_position
return p
