ModuleNotFoundError: No module named 'jiter.jiter' when Importing openai Package

[fedorowych]

Confirm this is an issue with the Python library and not an underlying OpenAI API

• This is an issue with the Python library

Describe the bug

Description
I'm encountering a ModuleNotFoundError when attempting to import the openai Python library. The error indicates that the jiter.jiter module is missing, preventing the import from succeeding.

Error Message
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ModuleNotFoundError: No module named 'jiter.jiter'

To Reproduce

Steps to Reproduce
Set Up Virtual Environment:

bash
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python -m venv myenv_py311
myenv_py311\Scripts\activate # On Windows
Install openai:

bash
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pip install openai==1.54.3
Also tried openai==1.53.0 with the same result.
Install jiter from GitHub:

bash
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pip install git+https://github.com/openai/jiter.git
Attempt to Import openai:

python
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import openai
Result: Raises ModuleNotFoundError: No module named 'jiter.jiter'
Additional Steps Taken:

Uninstalled External jiter:
bash
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pip uninstall jiter
Reinstalled openai:
bash
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pip uninstall openai
pip install openai
Verified Package Structure:
Checked the jiter package directory; jiter.py is present after installing from GitHub.
Created a Fresh Virtual Environment:
Issue persists even in a new environment.

Code snippets

(myenv) D:\Resume Project>python -c "import openai"
Traceback (most recent call last):
  File "<string>", line 1, in <module>
    import openai
  File "D:\Resume Project\myenv\Lib\site-packages\openai\__init__.py", line 11, in <module>
    from ._client import Client, OpenAI, Stream, Timeout, Transport, AsyncClient, AsyncOpenAI, AsyncStream, RequestOptions
  File "D:\Resume Project\myenv\Lib\site-packages\openai\_client.py", line 11, in <module>
    from . import resources, _exceptions
  File "D:\Resume Project\myenv\Lib\site-packages\openai\resources\__init__.py", line 3, in <module>
    from .beta import (
    ...<6 lines>...
    )
  File "D:\Resume Project\myenv\Lib\site-packages\openai\resources\beta\__init__.py", line 3, in <module>
    from .beta import (
    ...<6 lines>...
    )
  File "D:\Resume Project\myenv\Lib\site-packages\openai\resources\beta\beta.py", line 14, in <module>
    from .chat.chat import Chat, AsyncChat
  File "D:\Resume Project\myenv\Lib\site-packages\openai\resources\beta\chat\__init__.py", line 3, in <module>
    from .chat import Chat, AsyncChat
  File "D:\Resume Project\myenv\Lib\site-packages\openai\resources\beta\chat\chat.py", line 6, in <module>
    from .completions import Completions, AsyncCompletions
  File "D:\Resume Project\myenv\Lib\site-packages\openai\resources\beta\chat\completions.py", line 27, in <module>
    from ....lib.streaming.chat import ChatCompletionStreamManager, AsyncChatCompletionStreamManager
  File "D:\Resume Project\myenv\Lib\site-packages\openai\lib\streaming\chat\__init__.py", line 21, in <module>
    from ._completions import (
    ...<4 lines>...
    )
  File "D:\Resume Project\myenv\Lib\site-packages\openai\lib\streaming\chat\_completions.py", line 8, in <module>
    from jiter import from_json
  File "D:\Resume Project\myenv\Lib\site-packages\jiter\__init__.py", line 1, in <module>
    from .jiter import *
ModuleNotFoundError: No module named 'jiter.jiter'

OS

Windows 11

Python version

Python 3.13

Library version

both OpenAI 1.54. 3 AND 1.53.0

[RobertCraigie]

Looks like the jiter install is broken, have you tried reinstalling it?

[fedorowych]

Yes, I have reinstalled it many, many times. On Tuesday, November 12, 2024 at 05:29:50 AM MST, Robert Craigie ***@***.***> wrote: Looks like the jiter install is broken, have you tried reinstalling it? — Reply to this email directly, view it on GitHub, or unsubscribe. You are receiving this because you authored the thread.Message ID: ***@***.***>

[RobertCraigie]

Okay, unfortunately there's not much we can do. I recommend asking for help from the pydantic team https://github.com/pydantic/jiter

[fedorowych]

 Reinstall always resulted with the same error. The _init_.py program does not include jiter.py. My research indicates that OpenAI 1.53 is not dependent on Jiter so I am trying that and that instead of using Python 3.13, Python version3.11 is proven to be Stabe. I'm trying that too.  Ther was also mention that OpenAI 1.54.3 may be using jiter internally within OpenAI and is confused with its external usage. The bottom line is, however, jiter.py is not included in the _init_.py program. I am new to this so please forgive any misinterpretations, errors or omissions I may have made but so far I've spent2 days and over 20 hours trying to get this work both with Gpt-4-turbo and Cursor. On Tuesday, November 12, 2024 at 05:29:50 AM MST, Robert Craigie ***@***.***> wrote: Looks like the jiter install is broken, have you tried reinstalling it? — Reply to this email directly, view it on GitHub, or unsubscribe. You are receiving this because you authored the thread.Message ID: ***@***.***>

[fedorowych]

Sorry, I'm new to OpenAI etc. I've redirected the issue to https://github.com/pydantic/jiter