def put_data(
up_token, key, data, params=None, mime_type='application/octet-stream', check_crc=False,
progress_handler=None,
fname=None):
"""上传二进制流到七牛,修复七牛云原始方法不支持 python3问题
Args:
up_token: 上传凭证
key: 上传文件名
data: 上传二进制流
params: 自定义变量，规格参考 http://developer.qiniu.com/docs/v6/api/overview/up/response/vars.html#xvar
mime_type: 上传数据的mimeType
check_crc: 是否校验crc32
progress_handler: 上传进度
Returns:
一个dict变量，类似 {"hash": "<Hash string>", "key": "<Key string>"}
一个ResponseInfo对象
"""
final_data = b''
if hasattr(data, 'read'):
while True:
tmp_data = data.read(uploader.config._BLOCK_SIZE)
if len(tmp_data) == 0:
break
else:
final_data += tmp_data
else:
final_data = data
crc = uploader.crc32(final_data)
return uploader._form_put(up_token, key, final_data, params, mime_type, crc, progress_handler, fname)
def test_putInvalidCrc(self):
key = 'test_invalid'
data = 'hello bubby!'
crc32 = 'wrong crc32'
token = self.q.upload_token(bucket_name)
ret, info = _form_put(token, key, data, None, None, crc=crc32)
print(info)
assert ret is None
assert info.status_code == 400
def _save_to_qiniu_internal_py3(self, token, key):
from qiniu.services.storage.uploader import crc32, _form_put
from qiniu.config import _BLOCK_SIZE
final_data = ''
while True:
tmp_data = self._source.read(_BLOCK_SIZE)
if len(tmp_data) == 0:
break
elif len(final_data) == 0:
final_data = tmp_data
else:
final_data += tmp_data
crc = crc32(final_data)
return _form_put(token, key, final_data, None, self.mime_type, crc)
