各种python 相关命令 - 查问我看

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|-转各种python 相关命令

PHPer 2025-08-26 37 0 0

torch.cuda.is_available()命令行查看cuda的命令

命令行（CMD / Anaconda Prompt）里直接敲：

python -c "import torch; print(torch.cuda.is_available())"

返回 True 表示 CUDA 可用，False 表示不可用。

conda create -n my -c https://conda.anaconda.org/conda-forge --override-channels mamba

用conda-forge的官方源安装环境变量名是my的mamba环境 20250826 0712

激活环境后，没装python装python，装了python的话直接执行

pip3 install torch torchaudio torchvision --index-url https://download.pytorch.org/whl/cu129

具体根据你显卡驱动的cuda版本 cu129就是cuda12.9

如果是做音频处理，建议按下面这些扩展

pip3 install fastapi uvicorn pydantic python-multipart  librosa  soundfile pydub scipy pillow  python-dotenv pytest httpx

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报错

Collecting anyio<5,>=3.6.2 (from starlette<0.48.0,>=0.40.0->fastapi)
  Downloading https://pypi.tuna.tsinghua.edu.cn/packages/a1/ee/48ca1a7c89ffec8b6a0c5d02b89c305671d5ffd8d3c94acf8b8c408575bb/anyio-4.9.0-py3-none-any.whl (100 kB)
Collecting starlette<0.48.0,>=0.40.0 (from fastapi)
  Using cached https://pypi.tuna.tsinghua.edu.cn/packages/f7/1f/b876b1f83aef204198a42dc101613fefccb32258e5428b5f9259677864b4/starlette-0.47.2-py3-none-any.whl (72 kB)
Collecting pydantic-core==2.33.2 (from pydantic)
  Downloading https://pypi.tuna.tsinghua.edu.cn/packages/a0/75/4a0a9bac998d78d889def5e4ef2b065acba8cae8c93696906c3a91f310ca/pydantic_core-2.33.2-cp313-cp313-win_amd64.whl (2.0 MB)
     ---------------------------------------- 2.0/2.0 MB 2.3 MB/s  0:00:00
Collecting pydantic
  Using cached https://pypi.tuna.tsinghua.edu.cn/packages/6a/c0/ec2b1c8712ca690e5d61979dee872603e92b8a32f94cc1b72d53beab008a/pydantic-2.11.7-py3-none-any.whl (444 kB)
ERROR: Ignored the following versions that require a different python version: 0.52.0 Requires-Python >=3.6,<3.9; 0.52.0rc3 Requires-Python >=3.6,<3.9; 0.53.0 Requires-Python >=3.6,<3.10; 0.53.0rc1.post1 Requires-Python >=3.6,<3.10; 0.53.0rc2 Requires-Python >=3.6,<3.10; 0.53.0rc3 Requires-Python >=3.6,<3.10; 0.53.1 Requires-Python >=3.6,<3.10; 0.54.0 Requires-Python >=3.7,<3.10; 0.54.0rc2 Requires-Python >=3.7,<3.10; 0.54.0rc3 Requires-Python >=3.7,<3.10; 0.54.1 Requires-Python >=3.7,<3.10; 0.55.0 Requires-Python >=3.7,<3.11; 0.55.0rc1 Requires-Python >=3.7,<3.11; 0.55.1 Requires-Python >=3.7,<3.11; 0.55.2 Requires-Python >=3.7,<3.11; 1.10.0 Requires-Python >=3.8,<3.12; 1.10.0rc1 Requires-Python >=3.8,<3.12; 1.10.0rc2 Requires-Python >=3.8,<3.12; 1.10.1 Requires-Python >=3.8,<3.12; 1.11.0 Requires-Python >=3.9,<3.13; 1.11.0rc1 Requires-Python >=3.9,<3.13; 1.11.0rc2 Requires-Python >=3.9,<3.13; 1.11.1 Requires-Python >=3.9,<3.13; 1.11.2 Requires-Python >=3.9,<3.13; 1.11.3 Requires-Python >=3.9,<3.13; 1.21.2 Requires-Python >=3.7,<3.11; 1.21.3 Requires-Python >=3.7,<3.11; 1.21.4 Requires-Python >=3.7,<3.11; 1.21.5 Requires-Python >=3.7,<3.11; 1.21.6 Requires-Python >=3.7,<3.11; 1.26.0 Requires-Python >=3.9,<3.13; 1.26.1 Requires-Python >=3.9,<3.13; 1.6.2 Requires-Python >=3.7,<3.10; 1.6.3 Requires-Python >=3.7,<3.10; 1.7.0 Requires-Python >=3.7,<3.10; 1.7.1 Requires-Python >=3.7,<3.10; 1.7.2 Requires-Python >=3.7,<3.11; 1.7.3 Requires-Python >=3.7,<3.11; 1.8.0 Requires-Python >=3.8,<3.11; 1.8.0rc1 Requires-Python >=3.8,<3.11; 1.8.0rc2 Requires-Python >=3.8,<3.11; 1.8.0rc3 Requires-Python >=3.8,<3.11; 1.8.0rc4 Requires-Python >=3.8,<3.11; 1.8.1 Requires-Python >=3.8,<3.11; 1.9.0 Requires-Python >=3.8,<3.12; 1.9.0rc1 Requires-Python >=3.8,<3.12; 1.9.0rc2 Requires-Python >=3.8,<3.12; 1.9.0rc3 Requires-Python >=3.8,<3.12; 1.9.1 Requires-Python >=3.8,<3.12; 3.3.0 Requires-Python >=3.9,<3.13; 3.3.1 Requires-Python >=3.9,<3.13; 3.3.2 Requires-Python >=3.9,<3.13; 3.3.3 Requires-Python >=3.9,<3.13; 3.3.4 Requires-Python >=3.9,<3.13; 3.4.0 Requires-Python >=3.9,<3.13; 3.4.1 Requires-Python >=3.9,<3.13; 3.4.2 Requires-Python >=3.9,<3.13
ERROR: Could not find a version that satisfies the requirement ctranslate2==4.4.0 (from whisperx) (from versions: 4.6.0)
ERROR: No matching distribution found for ctranslate2==4.4.0
(fse) D:\python\fastapi-speaker-extractor>
(fse) D:\python\fastapi-speaker-extractor>python --version
Python 3.13.5
(fse) D:\python\fastapi-speaker-extractor>

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