def call(self, relative_path, params={}, header_auth=False, post=False):
path = "%s%s" % (self.apiroot, relative_path)
resp = None
if self.cache:
keys = [path, json.dumps(params)]
if self.token and self.secret:
keys.extend([self.token, self.secret])
resp = self.cache.fetch(keys)
if resp:
return resp.text
if self.token and self.secret:
oauth_hook = TwitterOAuthHandler.hook(access_token=self.token, access_token_secret=self.secret, header_auth=header_auth)
client = requests.session(hooks={'pre_request': oauth_hook})
else:
client = requests
if post:
resp = client.post(path, data=params)
else:
resp = client.get(path, params=params)
try:
resp.raise_for_status()
except requests.HTTPError:
logger.exception(resp.text)
raise
# make cachable (picklable and read-repeatable) vesion of response
if self.cache:
cacheresp = CacheResponse()
cacheresp.headers = resp.headers
cacheresp.encoding = resp.encoding
cacheresp.status_code = resp.status_code
cacheresp.text = resp.text
self.cache.store(keys, cacheresp)
return resp.text
def get_access_token(cls, request_token, request_secret, oauth_verifier):
oauth_hook = cls.hook(access_token=request_token, access_token_secret=request_secret, header_auth=True)
client = requests.session(hooks={'pre_request': oauth_hook})
response = client.post(ACCESS_TOKEN_URL, {'oauth_verifier': oauth_verifier})
response.raise_for_status()
response = dict(parse_qsl(response.content))
user_token, user_secret, user_id, screen_name = (response['oauth_token'], response['oauth_token_secret'], response['user_id'], response['screen_name'])
return (user_token, user_secret, user_id, screen_name)
def get_request_token(cls, callback_url):
oauth_hook = cls.hook(header_auth=True)
client = requests.session(hooks={'pre_request': oauth_hook})
response = client.post(REQUEST_TOKEN_URL, {'oauth_callback': callback_url})
response.raise_for_status()
response = dict(parse_qsl(response.content))
token, secret = (response['oauth_token'], response['oauth_token_secret'])
redirect_url = "%s?oauth_token=%s" % (AUTHORIZE_URL, token)
return (token, secret, redirect_url)
