weibo.py 文件源码

def _encode_params(**kw):
    '''
    do url-encode parameters

    >>> _encode_params(a=1, b='R&D')
    'a=1&b=R%26D'
    >>> _encode_params(a=u'\u4e2d\u6587', b=['A', 'B', 123])
    'a=%E4%B8%AD%E6%96%87&b=A&b=B&b=123'
    '''
    args = []
    for k, v in kw.iteritems():
        if isinstance(v, basestring):
            qv = v.encode('utf-8') if isinstance(v, unicode) else v
            args.append('%s=%s' % (k, urllib.quote(qv)))
        elif isinstance(v, collections.Iterable):
            for i in v:
                qv = i.encode('utf-8') if isinstance(i, unicode) else str(i)
                args.append('%s=%s' % (k, urllib.quote(qv)))
        else:
            qv = str(v)
            args.append('%s=%s' % (k, urllib.quote(qv)))
    return '&'.join(args)