def request_from_context(context):
"""
Do http requests from context.
:param context: request context.
"""
new_context = copy.deepcopy(context)
assert new_context.method in ALLOWED_METHODS
new_context.url_path = generate_url_path(
new_context.url_path,
prefix=new_context.prefix_url_path,
format_suffix=new_context.url_path_format,
**new_context.url_path_params)
if new_context.body_params or new_context.files:
body, content_type = new_context.renderer.encode_params(
new_context.body_params, files=new_context.files)
if new_context.update_content_type and HttpSdk.CONTENT_TYPE_HEADER_NAME not in new_context.headers:
new_context.headers[
HttpSdk.CONTENT_TYPE_HEADER_NAME] = content_type
else:
body = None
authentication_instances = new_context.authentication_instances
for auth_obj in authentication_instances:
new_context = auth_obj.apply_authentication(new_context)
if HttpSdk.COOKIE_HEADER_NAME not in new_context.headers and not new_context.cookie.is_empty(
):
new_context.headers[
HttpSdk.
COOKIE_HEADER_NAME] = new_context.cookie.as_cookie_header_value()
url = "%s%s" % (new_context.host, new_context.url_path)
if new_context.query_params:
url += "?%s" % (urlencode(new_context.query_params))
log_print_request(new_context.method, url, new_context.query_params,
new_context.headers, body)
# ensure method and url are native str
r = HttpSdk.get_pool_manager(
new_context.proxy, ssl_verify=new_context.ssl_verify).request(
convert_unicode_to_native_str(new_context.method),
convert_unicode_to_native_str(url),
body=body,
headers=HttpSdk.convert_headers_to_native_str(new_context.headers),
redirect=new_context.redirect,
timeout=new_context.timeout)
log_print_response(r.status, r.data, r.headers)
r = new_context.response_class(r)
return r
def convert_headers_to_native_str(headers):
return {
convert_unicode_to_native_str(name):
convert_unicode_to_native_str(value)
for name, value in headers.items()
}