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【用户体验】按照文档在 python 3.7.3 下报错 未采纳 编辑 删除
- API/SDK
问题描述：
文档 https://support.huaweicloud.com/devg-sdk/sdk_02_0004.html 未说明适用的 python 版本，按照文档在 python 3.7.3 中报错。
直接按方式二安装有错误:
$ pip install huaweicloud-sdk-python Collecting huaweicloud-sdk-python Downloading https://files.pythonhosted.org/packages/3e/96/35a583788045760ae572c1408b8419663620c6c009a093231765b222def4/huaweicloud_sdk_python-1.0.26-py2.py3-none-any.whl (1.2MB) Exception: Traceback (most recent call last): File "C:\ProgramData\Anaconda3\lib\site-packages\pip\_vendor\urllib3\response.py", line 360, in _error_catcher yield File "C:\ProgramData\Anaconda3\lib\site-packages\pip\_vendor\urllib3\response.py", line 442, in read data = self._fp.read(amt) File "C:\ProgramData\Anaconda3\lib\site-packages\pip\_vendor\cachecontrol\filewrapper.py", line 62, in read data = self.__fp.read(amt) File "C:\ProgramData\Anaconda3\lib\http\client.py", line 447, in read n = self.readinto(b) File "C:\ProgramData\Anaconda3\lib\http\client.py", line 491, in readinto n = self.fp.readinto(b) File "C:\ProgramData\Anaconda3\lib\socket.py", line 589, in readinto return self._sock.recv_into(b) File "C:\ProgramData\Anaconda3\lib\ssl.py", line 1052, in recv_into return self.read(nbytes, buffer) File "C:\ProgramData\Anaconda3\lib\ssl.py", line 911, in read return self._sslobj.read(len, buffer) socket.timeout: The read operation timed out During handling of the above exception, another exception occurred: Traceback (most recent call last): File "C:\ProgramData\Anaconda3\lib\site-packages\pip\_internal\cli\base_command.py", line 179, in main status = self.run(options, args) File "C:\ProgramData\Anaconda3\lib\site-packages\pip\_internal\commands\install.py", line 315, in run resolver.resolve(requirement_set) File "C:\ProgramData\Anaconda3\lib\site-packages\pip\_internal\resolve.py", line 131, in resolve self._resolve_one(requirement_set, req) File "C:\ProgramData\Anaconda3\lib\site-packages\pip\_internal\resolve.py", line 294, in _resolve_one abstract_dist = self._get_abstract_dist_for(req_to_install) File "C:\ProgramData\Anaconda3\lib\site-packages\pip\_internal\resolve.py", line 242, in _get_abstract_dist_for self.require_hashes File "C:\ProgramData\Anaconda3\lib\site-packages\pip\_internal\operations\prepare.py", line 334, in prepare_linked_requirement progress_bar=self.progress_bar File "C:\ProgramData\Anaconda3\lib\site-packages\pip\_internal\download.py", line 878, in unpack_url progress_bar=progress_bar File "C:\ProgramData\Anaconda3\lib\site-packages\pip\_internal\download.py", line 702, in unpack_http_url progress_bar) File "C:\ProgramData\Anaconda3\lib\site-packages\pip\_internal\download.py", line 946, in _download_http_url _download_url(resp, link, content_file, hashes, progress_bar) File "C:\ProgramData\Anaconda3\lib\site-packages\pip\_internal\download.py", line 639, in _download_url hashes.check_against_chunks(downloaded_chunks) File "C:\ProgramData\Anaconda3\lib\site-packages\pip\_internal\utils\hashes.py", line 62, in check_against_chunks for chunk in chunks: File "C:\ProgramData\Anaconda3\lib\site-packages\pip\_internal\download.py", line 607, in written_chunks for chunk in chunks: File "C:\ProgramData\Anaconda3\lib\site-packages\pip\_internal\utils\ui.py", line 159, in iter for x in it: File "C:\ProgramData\Anaconda3\lib\site-packages\pip\_internal\download.py", line 596, in resp_read decode_content=False): File "C:\ProgramData\Anaconda3\lib\site-packages\pip\_vendor\urllib3\response.py", line 494, in stream data = self.read(amt=amt, decode_content=decode_content) File "C:\ProgramData\Anaconda3\lib\site-packages\pip\_vendor\urllib3\response.py", line 459, in read raise IncompleteRead(self._fp_bytes_read, self.length_remaining) File "C:\ProgramData\Anaconda3\lib\contextlib.py", line 130, in __exit__ self.gen.throw(type, value, traceback) File "C:\ProgramData\Anaconda3\lib\site-packages\pip\_vendor\urllib3\response.py", line 365, in _error_catcher raise ReadTimeoutError(self._pool, None, 'Read timed out.') pip._vendor.urllib3.exceptions.ReadTimeoutError: HTTPSConnectionPool(host='files.pythonhosted.org', port=443): Read timed out. |
改用方式一安装，运行 ```pip install -r requirements.txt``` 开始有错误，按提示增加了 --user 选项成功。随后按方式二 ```pip install huaweicloud-sdk-python``` 安装成功了。
但继续按方式一运行 ```python setup.py install``` 报错，错误部分有：
running install_scripts
File "C:\ProgramData\Anaconda3\Lib\site-packages\openstack\tests\functional\eps\v1\enterprise_project.py", line 29
print res
^
SyntaxError: Missing parentheses in call to 'print'. Did you mean print(res)?
File "C:\ProgramData\Anaconda3\Lib\site-packages\openstack\tests\functional\tms\v1\predefine_tag.py", line 27
print res
^
SyntaxError: Missing parentheses in call to 'print'. Did you mean print(res)?
C:\ProgramData\Anaconda3\lib\site-packages\setuptools\command\easy_install.py:2083: EasyInstallDeprecationWarning: Use get_args
warnings.warn("Use get_args", EasyInstallDeprecationWarning)
C:\ProgramData\Anaconda3\lib\site-packages\setuptools\command\easy_install.py:2085: EasyInstallDeprecationWarning: Use get_header
header = cls.get_script_header("", executable, wininst) |
建议方案：
建议在文档中说明适用的 python 版本，并支持主流的版本。对方式二，说明如何安装依赖包；对方式一，修改代码库，把 print res 改为 print(res)。
龙波
发布于 2020-09-04 11:58:29
2020-09-04
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全部评论（2）
评论（2）
您好，关于您提交的建议产品和研发团队进行了评估，截图中的错误是代码中存在语法错误 print res 语句是python 2的语法，如果您安装了python 3.7.3 还需要把代码适配成python 3的语法才可以，综合考虑整体需求与产品规划，很抱歉未能采纳，还请您谅解。对您造成困扰深表歉意！希望以上可以解决您的疑虑，感谢您的反馈，若在使用还有其它建议，可在云声平台继续反馈，我们收到后会尽快处理。感谢您对华为云的支持！
非常感谢您的反馈，您的建议我们已经收到，并已提交至相关产品团队进行核查评估，评估完成后对于建议是否采纳会尽快给您答复，也请您持续关注云声平台，了解建议进一步处理进展，感谢您对华为云的支持！