upload.py 文件源码

def api_upload(service, encData, encMeta, keys):
    '''
       Uploads data to Send.
       Caution! Data is uploaded as given, this function will not encrypt it for you
    '''
    service += 'api/upload'
    files = requests_toolbelt.MultipartEncoder(fields={'file': ('blob', encData, 'application/octet-stream') })
    pbar = progbar(files.len)
    monitor = requests_toolbelt.MultipartEncoderMonitor(files, lambda files: pbar.update(monitor.bytes_read - pbar.n))

    headers = {
        'X-File-Metadata' : unpadded_urlsafe_b64encode(encMeta),
        'Authorization' : 'send-v1 ' + unpadded_urlsafe_b64encode(keys.authKey),
        'Content-type' : monitor.content_type
    }

    r = requests.post(service, data=monitor, headers=headers, stream=True)
    r.raise_for_status()
    pbar.close()

    body_json = r.json()
    secretUrl = body_json['url'] + '#' + unpadded_urlsafe_b64encode(keys.secretKey)
    fileId = body_json['id']
    fileNonce = unpadded_urlsafe_b64decode(r.headers['WWW-Authenticate'].replace('send-v1 ', ''))
    try:
        owner_token = body_json['owner']
    except:
        owner_token = body_json['delete']
    return secretUrl, fileId, fileNonce, owner_token