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from __future__ import absolute_import, print_function, division
import warnings
from . import cookies
from .headers import Headers
from .message import Message, _native, _always_bytes, MessageData
from .. import utils
from ..odict import ODict
class ResponseData(MessageData):
def __init__(self, http_version, status_code, reason=None, headers=None, content=None,
timestamp_start=None, timestamp_end=None):
if not isinstance(headers, Headers):
headers = Headers(headers)
self.http_version = http_version
self.status_code = status_code
self.reason = reason
self.headers = headers
self.content = content
self.timestamp_start = timestamp_start
self.timestamp_end = timestamp_end
class Response(Message):
"""
An HTTP response.
"""
def __init__(self, *args, **kwargs):
data = ResponseData(*args, **kwargs)
super(Response, self).__init__(data)
def __repr__(self):
if self.content:
details = "{}, {}".format(
self.headers.get("content-type", "unknown content type"),
utils.pretty_size(len(self.content))
)
else:
details = "no content"
return "Response({status_code} {reason}, {details})".format(
status_code=self.status_code,
reason=self.reason,
details=details
)
@property
def status_code(self):
"""
HTTP Status Code, e.g. ``200``.
"""
return self.data.status_code
@status_code.setter
def status_code(self, status_code):
self.data.status_code = status_code
@property
def reason(self):
"""
HTTP Reason Phrase, e.g. "Not Found".
This is always :py:obj:`None` for HTTP2 requests, because HTTP2 responses do not contain a reason phrase.
"""
return _native(self.data.reason)
@reason.setter
def reason(self, reason):
self.data.reason = _always_bytes(reason)
@property
def cookies(self):
"""
Get the contents of all Set-Cookie headers.
A possibly empty :py:class:`ODict`, where keys are cookie name strings,
and values are [value, attr] lists. Value is a string, and attr is
an ODictCaseless containing cookie attributes. Within attrs, unary
attributes (e.g. HTTPOnly) are indicated by a Null value.
"""
ret = []
for header in self.headers.get_all("set-cookie"):
v = cookies.parse_set_cookie_header(header)
if v:
name, value, attrs = v
ret.append([name, [value, attrs]])
return ODict(ret)
@cookies.setter
def cookies(self, odict):
values = []
for i in odict.lst:
header = cookies.format_set_cookie_header(i[0], i[1][0], i[1][1])
values.append(header)
self.headers.set_all("set-cookie", values)
# Legacy
def get_cookies(self): # pragma: nocover
warnings.warn(".get_cookies is deprecated, use .cookies instead.", DeprecationWarning)
return self.cookies
def set_cookies(self, odict): # pragma: nocover
warnings.warn(".set_cookies is deprecated, use .cookies instead.", DeprecationWarning)
self.cookies = odict
@property
def msg(self): # pragma: nocover
warnings.warn(".msg is deprecated, use .reason instead.", DeprecationWarning)
return self.reason
@msg.setter
def msg(self, reason): # pragma: nocover
warnings.warn(".msg is deprecated, use .reason instead.", DeprecationWarning)
self.reason = reason
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