analyze.py 文件源码

def get_access_token(consumer_key, consumer_secret):
    REQUEST_TOKEN_URL = 'https://api.twitter.com/oauth/request_token'
    ACCESS_TOKEN_URL = 'https://api.twitter.com/oauth/access_token'
    AUTHORIZATION_URL = 'https://api.twitter.com/oauth/authorize'

    oauth_client = OAuth1Session(consumer_key, client_secret=consumer_secret,
                                 callback_uri='oob')

    print('\nRequesting temp token from Twitter...\n')

    try:
        resp = oauth_client.fetch_request_token(REQUEST_TOKEN_URL)
    except ValueError as e:
        raise ValueError(
            'Invalid response from Twitter requesting temp token: {0}'.format(
                e))

    url = oauth_client.authorization_url(AUTHORIZATION_URL)

    print('I will try to start a browser to visit the following Twitter page '
          'if a browser will not start, copy the URL to your browser '
          'and retrieve the pincode to be used '
          'in the next step to obtaining an Authentication Token: \n'
          '\n\t{0}'.format(url))

    webbrowser.open(url)
    pincode = raw_input('\nEnter your pincode? ')

    print('\nGenerating and signing request for an access token...\n')

    oauth_client = OAuth1Session(consumer_key, client_secret=consumer_secret,
                                 resource_owner_key=resp.get('oauth_token'),
                                 resource_owner_secret=resp.get(
                                     'oauth_token_secret'),
                                 verifier=pincode)
    try:
        resp = oauth_client.fetch_access_token(ACCESS_TOKEN_URL)
    except ValueError as e:
        msg = ('Invalid response from Twitter requesting '
               'temp token: {0}').format(e)
        raise ValueError(msg)
    #
    # print('''Your tokens/keys are as follows:
    #     consumer_key         = {ck}
    #     consumer_secret      = {cs}
    #     access_token_key     = {atk}
    #     access_token_secret  = {ats}'''.format(
    #     ck=consumer_key,
    #     cs=consumer_secret,
    #     atk=resp.get('oauth_token'),
    #     ats=resp.get('oauth_token_secret')))

    return resp.get('oauth_token'), resp.get('oauth_token_secret')