ansible/test/runner/lib/http.py
Matt Clay caf8bbf3bd Add Azure support to ansible-test. (#28092)
* Initial Azure cloud testing support.
* Add missing Azure requirements.
* Fix test handling of setup and requirements.
* Update Azure cloud plugin.
* Add setup_azure role for integration tests.
* Update minimal Azure integration test sample.
2017-08-11 17:33:39 -07:00

133 lines
3.6 KiB
Python

"""
Primitive replacement for requests to avoid extra dependency.
Avoids use of urllib2 due to lack of SNI support.
"""
from __future__ import absolute_import, print_function
import json
try:
from urllib import urlencode
except ImportError:
# noinspection PyCompatibility, PyUnresolvedReferences
from urllib.parse import urlencode # pylint: disable=locally-disabled, import-error, no-name-in-module
try:
# noinspection PyCompatibility
from urlparse import urlparse, urlunparse, parse_qs
except ImportError:
# noinspection PyCompatibility, PyUnresolvedReferences
from urllib.parse import urlparse, urlunparse, parse_qs # pylint: disable=locally-disabled, ungrouped-imports
from lib.util import (
CommonConfig,
ApplicationError,
run_command,
)
class HttpClient(object):
"""Make HTTP requests via curl."""
def __init__(self, args, always=False):
"""
:type args: CommonConfig
:type always: bool
"""
self.args = args
self.always = always
def get(self, url):
"""
:type url: str
:rtype: HttpResponse
"""
return self.request('GET', url)
def delete(self, url):
"""
:type url: str
:rtype: HttpResponse
"""
return self.request('DELETE', url)
def put(self, url, data=None, headers=None):
"""
:type url: str
:type data: str | None
:type headers: dict[str, str] | None
:rtype: HttpResponse
"""
return self.request('PUT', url, data, headers)
def request(self, method, url, data=None, headers=None):
"""
:type method: str
:type url: str
:type data: str | None
:type headers: dict[str, str] | None
:rtype: HttpResponse
"""
cmd = ['curl', '-s', '-S', '-i', '-X', method]
if headers is None:
headers = {}
headers['Expect'] = '' # don't send expect continue header
for header in headers.keys():
cmd += ['-H', '%s: %s' % (header, headers[header])]
if data is not None:
cmd += ['-d', data]
cmd += [url]
stdout, _ = run_command(self.args, cmd, capture=True, always=self.always, cmd_verbosity=2)
if self.args.explain and not self.always:
return HttpResponse(method, url, 200, '')
header, body = stdout.split('\r\n\r\n', 1)
response_headers = header.split('\r\n')
first_line = response_headers[0]
http_response = first_line.split(' ')
status_code = int(http_response[1])
return HttpResponse(method, url, status_code, body)
class HttpResponse(object):
"""HTTP response from curl."""
def __init__(self, method, url, status_code, response):
"""
:type method: str
:type url: str
:type status_code: int
:type response: str
"""
self.method = method
self.url = url
self.status_code = status_code
self.response = response
def json(self):
"""
:rtype: any
"""
try:
return json.loads(self.response)
except ValueError:
raise HttpError(self.status_code, 'Cannot parse response to %s %s as JSON:\n%s' % (self.method, self.url, self.response))
class HttpError(ApplicationError):
"""HTTP response as an error."""
def __init__(self, status, message):
"""
:type status: int
:type message: str
"""
super(HttpError, self).__init__('%s: %s' % (status, message))
self.status = status