def _curl_process_params(body, content_type, query_params):
    extra = None
    modifier = None
    if query_params:
        try:
            query_params = urlencode([(k, v.encode('utf8')) for k, v in query_params.items()])
        except TypeError:
            pass
        query_params = '?' + str(query_params)
    if 'json' in content_type or 'javascript' in content_type:
        if isinstance(body, dict):
            body = json.dumps(body)
        modifier = '-d'
    # See http://curl.haxx.se/docs/manpage.html#-F
    # for multipart vs x-www-form-urlencoded
    # x-www-form-urlencoded is same way as browser, multipart is RFC 2388 which allows file uploads.
    elif 'multipart' in content_type or 'x-www-form-urlencoded' in content_type:
        try:
            body = ' '.join(['%s=%s' % (k, v) for k, v in body.items()])
        except __HOLE__:
            modifier = '-d'
        else:
            content_type = None
            modifier = '-F'
    elif body:
        body = str(body)
        modifier = '-d'
    else:
        modifier = None
        content_type = None
    # TODO: Clean up.
    return modifier, body, query_params, content_type, extra
dataset/ETHPy150Open django-silk/silk/silk/code_generation/curl.py/_curl_process_params