def send_request(path, param_dict):
# convert single value to one-element list
for k in param_dict:
v = param_dict[k]
if isinstance(v, basestring):
param_dict[k] = [v]
# create content
content = ""
for k in param_dict:
for v in param_dict[k]:
if isinstance(v, unicode): # encode unicode to utf8
v = v.encode("utf-8")
content += k + "=" + percent_encode(v) + "&"
content = content[0:-1] # remove trailing &
# headers
host_name = app_id + ".appspot.com"
headers = {
"Host": host_name,
"Accept": "text/html",
"Content-Type": "application/x-www-form-urlencoded",
"Connection": "keep-alive",
"Upgrade-Insecure-Requests": " 1",
}
# send
connection = HTTPSConnection(host_name)
connection.request("POST", path, content, headers)
# return response status
return connection.getresponse().status
def get_stream(delimited='length', filter_level='none', language='en'):
sign_dict = oauthd()
sign_string = signature_base_string('GET', TWITTER_SAMPLE_STREAM, delimited=delimited, filter_level=filter_level, language=language, **sign_dict)
sign_key = signing_key()
_hash = hmac.new(sign_key, sign_string, hashlib.sha1)
oauth_signature = _hash.digest().encode('base64')
sign_dict['oauth_signature'] = percent_encode(oauth_signature)
headers={'Authorization': ('OAuth ' + ', '.join(('%s="%s"' % (k, sign_dict[k])) for k in sorted(sign_dict.keys())))}
print json.dumps(headers,indent=1)
return requests.get(TWITTER_SAMPLE_STREAM, params=dict(delimited=delimited, filter_level=filter_level, language=language), headers=headers, stream=True)
def signing_key():
return '&'.join(percent_encode(x) for x in [OAUTH_CONSUMER_SECRET, ACCESS_TOKEN_SECRET])
def signature_base_string(method, url, **params):
method = method.upper()
url = percent_encode(url, safe='')
plist = percent_encode('&'.join('%s=%s' % (k, params[k]) for k in sorted(params.keys())))
return '&'.join([method, url, plist])
