# 1. インストール用のスクリプトを読み込んで実行
$ curl -sSL https://install.python-poetry.org | python3 -
Retrieving Poetry metadata

# Welcome to Poetry!

This will download and install the latest version of Poetry,
a dependency and package manager for Python.

It will add the `poetry` command to Poetry's bin directory, located at:

/home/y-uchiida/.local/bin

You can uninstall at any time by executing this script with the --uninstall option,
and these changes will be reverted.

Installing Poetry (1.2.2): Done

Poetry (1.2.2) is installed now. Great!

To get started you need Poetry's bin directory (/home/y-uchiida/.local/bin) in your `PATH`
environment variable.

Add `export PATH="/home/y-uchiida/.local/bin:$PATH"` to your shell configuration file.

Alternatively, you can call Poetry explicitly with `/home/y-uchiida/.local/bin/poetry`.

You can test that everything is set up by executing:

`poetry --version`

# 2. パスが通っていなければ、以下を追加
$ echo 'export PATH="$HOME/.local/bin:$PATH"' >> ~/.bashrc

# 3. poetry が実行できれば完了！
$ poetry --version

$ poetry self update
Updating Poetry version ...

Using version ^1.2.2 for poetry

Updating dependencies
Resolving dependencies... Downloading https://files.pythonhosted.org/packages/d1/20/4c2ea55d6547460a93dce9112599953be1c9Resolving dependencies... Downloading https://files.pythonhosted.org/packages/1d/38/fa96a426e0c0e68aabc68e896584b83ad1eeResolving dependencies... Downloading https://files.pythonhosted.org/packages/76/cb/6bbd2b10170ed991cf64e8c8b85e01f2fb38Resolving dependencies... (25.9s)

Writing lock file

No dependencies to install or update

$ curl -sSL https://install.python-poetry.org | python3 - --uninstall
Removing Poetry (1.2.2)

# 新しくプロジェクト用のディレクトリを作る場合
$ poetry new porty_new_sample
Created package porty_new_sample in porty_new_sample

# 既存のディレクトリにプロジェクトを追加する場合
$ poetry init

$ poetry config virtualenvs.in-project true

# 仮想環境に入る
poetry_venv_test$ poetry shell
Spawning shell within /home/y-uchiida/poetry_venv_test/.venv
. /home/y-uchiida/poetry_venv_test/.venv/bin/activate
poetry_venv_test$ . /home/y-uchiida/poetry_venv_test/.venv/bin/activate
(poetry-venv-test-py3.11) :poetry_venv_test$

# 出る時はexit (deactivate でもOK)
(poetry-venv-test-py3.11) :poetry_venv_test$ exit

# パッケージを追加
$ poetry add django==3.2
Creating virtualenv poetry-add-pachage-sample in /home/y-uchiida/poetry_add_pachage_sample/.venv

Updating dependencies
Resolving dependencies... (0.1s)

Writing lock file

Package operations: 4 installs, 0 updates, 0 removals

  • Installing asgiref (3.5.2)
  • Installing pytz (2022.6)
  • Installing sqlparse (0.4.3)
  • Installing django (3.2)

# poetry.lock ができてる！
$ ll
total 28
drwxr-xr-x 5 y-uchiida y-uchiida 4096 Nov 22 16:02 ./
drwxr-xr-x 5 y-uchiida y-uchiida 4096 Nov 22 16:01 ../
drwxr-xr-x 4 y-uchiida y-uchiida 4096 Nov 22 16:02 .venv/
-rw-r--r-- 1 y-uchiida y-uchiida    0 Nov 22 15:42 README.md
-rw-r--r-- 1 y-uchiida y-uchiida 2131 Nov 22 16:02 poetry.lock
drwxr-xr-x 2 y-uchiida y-uchiida 4096 Nov 22 15:42 poetry_add_pachage_sample/
-rw-r--r-- 1 y-uchiida y-uchiida  356 Nov 22 16:02 pyproject.toml
drwxr-xr-x 2 y-uchiida y-uchiida 4096 Nov 22 15:42 tests/