[Lambda]Pythonライブラリをアップロードする

まとめ

mkdir hoge
cd hode
pip3 install ライブラリ名 -t .

経緯

• Slackに記事のURLが投稿された時、その記事の要約をPerplexity APIを使用して投稿したい
  • AWS Lambdaに置くか
  • pythonのライブラリ必要やん！
  • ほな入れよか

pip3 install requests /rss_summary

error: externally-managed-environment

× This environment is externally managed
╰─> To install Python packages system-wide, try brew install
    xyz, where xyz is the package you are trying to
    install.

    If you wish to install a Python library that isn't in Homebrew,
    use a virtual environment:

    python3 -m venv path/to/venv
    source path/to/venv/bin/activate
    python3 -m pip install xyz

    If you wish to install a Python application that isn't in Homebrew,
    it may be easiest to use 'pipx install xyz', which will manage a
    virtual environment for you. You can install pipx with

    brew install pipx

    You may restore the old behavior of pip by passing
    the '--break-system-packages' flag to pip, or by adding
    'break-system-packages = true' to your pip.conf file. The latter
    will permanently disable this error.

    If you disable this error, we STRONGLY recommend that you additionally
    pass the '--user' flag to pip, or set 'user = true' in your pip.conf
    file. Failure to do this can result in a broken Homebrew installation.

    Read more about this behavior here: <https://peps.python.org/pep-0668/>

note: If you believe this is a mistake, please contact your Python installation or OS distribution provider. You can override this, at the risk of breaking your Python installation or OS, by passing --break-system-packages.
hint: See PEP 668 for the detailed specification.

ほげぇぇぇぇぇぇぇぇぇぇぇぇ！！！！！

どうやらグローバルにインストールしようとして、それやめとき！って言われてるっぽい
ってことで、アップロードするディレクトリの中だけに入れまひょか

pip3 install requests -t .

Collecting requests
  Using cached requests-2.32.3-py3-none-any.whl.metadata (4.6 kB)
Collecting charset-normalizer<4,>=2 (from requests)
  Using cached charset_normalizer-3.3.2-cp312-cp312-macosx_11_0_arm64.whl.metadata (33 kB)
Collecting idna<4,>=2.5 (from requests)
  Using cached idna-3.7-py3-none-any.whl.metadata (9.9 kB)
Collecting urllib3<3,>=1.21.1 (from requests)
  Using cached urllib3-2.2.1-py3-none-any.whl.metadata (6.4 kB)
Collecting certifi>=2017.4.17 (from requests)
  Using cached certifi-2024.2.2-py3-none-any.whl.metadata (2.2 kB)
Using cached requests-2.32.3-py3-none-any.whl (64 kB)
Using cached certifi-2024.2.2-py3-none-any.whl (163 kB)
Using cached charset_normalizer-3.3.2-cp312-cp312-macosx_11_0_arm64.whl (119 kB)
Using cached idna-3.7-py3-none-any.whl (66 kB)
Using cached urllib3-2.2.1-py3-none-any.whl (121 kB)
Installing collected packages: urllib3, idna, charset-normalizer, certifi, requests

Successfully installed certifi-2024.2.2 charset-normalizer-3.3.2 idna-3.7 requests-2.32.3 urllib3-2.2.1