例えば、`str` の `list` の変数を定義してみましょう。

同じコロン（`:`）の構文で変数を宣言します。

型として、`list` を指定します。

リストはいくつかの内部の型を含む型なので、それらを角括弧で囲みます:

{* ../../docs_src/python_types/tutorial006_py310.py hl[1] *}

/// info | 情報

角括弧内の内部の型は「型パラメータ」と呼ばれています。

この場合、`str` は `list` に渡される型パラメータです。

///

つまり: 変数 `items` は `list` であり、このリストの各項目は `str` です。

そうすることで、エディタはリストの項目を処理している間にもサポートを提供できます。

# 1 second intervals between attempts $MC_COMMAND ; STATUS=$? ; done ; set -e ; # reset `e` as active return 0 } # checkPolicyExists ($policy) # Check if the policy exists, by using the exit code of `mc admin policy info` checkPolicyExists() { POLICY=$1 CMD=$(${MC} admin policy info myminio $POLICY > /dev/null 2>&1) return $? } # createPolicy($name, $filename) createPolicy () { NAME=$1 FILENAME=$2 # Create the name if it does not exist echo "Checking policy: $NAME (in /config/$FILENAME.json)" if...

# 1 second intervals between attempts $MC_COMMAND ; STATUS=$? ; done ; set -e ; # reset `e` as active return 0 } # checkPolicyExists ($policy) # Check if the policy exists, by using the exit code of `mc admin policy info` checkPolicyExists() { POLICY=$1 CMD=$(${MC} admin policy info myminio $POLICY > /dev/null 2>&1) return $? } # createPolicy($name, $filename) createPolicy () { NAME=$1 FILENAME=$2 # Create the name if it does not exist echo "Checking policy: $NAME (in /config/$FILENAME.json)" if...

# 1 second intervals between attempts $MC_COMMAND ; STATUS=$? ; done ; set -e ; # reset `e` as active return 0 } # checkPolicyExists ($policy) # Check if the policy exists, by using the exit code of `mc admin policy info` checkPolicyExists() { POLICY=$1 CMD=$(${MC} admin policy info myminio $POLICY > /dev/null 2>&1) return $? } # createPolicy($name, $filename) createPolicy () { NAME=$1 FILENAME=$2 # Create the name if it does not exist echo "Checking policy: $NAME (in /config/$FILENAME.json)" if...

# 1 second intervals between attempts $MC_COMMAND ; STATUS=$? ; done ; set -e ; # reset `e` as active return 0 } # checkPolicyExists ($policy) # Check if the policy exists, by using the exit code of `mc admin policy info` checkPolicyExists() { POLICY=$1 CMD=$(${MC} admin policy info myminio $POLICY > /dev/null 2>&1) return $? } # createPolicy($name, $filename) createPolicy () { NAME=$1 FILENAME=$2 # Create the name if it does not exist echo "Checking policy: $NAME (in /config/$FILENAME.json)" if...

# 1 second intervals between attempts $MC_COMMAND ; STATUS=$? ; done ; set -e ; # reset `e` as active return 0 } # checkPolicyExists ($policy) # Check if the policy exists, by using the exit code of `mc admin policy info` checkPolicyExists() { POLICY=$1 CMD=$(${MC} admin policy info myminio $POLICY > /dev/null 2>&1) return $? } # createPolicy($name, $filename) createPolicy () { NAME=$1 FILENAME=$2 # Create the name if it does not exist echo "Checking policy: $NAME (in /config/$FILENAME.json)" if...

To achieve that, first import:

* `Query` from `fastapi`
* `Annotated` from `typing`

{* ../../docs_src/query_params_str_validations/tutorial002_an_py310.py hl[1,3] *}

/// info

FastAPI added support for `Annotated` (and started recommending it) in version 0.95.0.

If you have an older version, you would get errors when trying to use `Annotated`.

每個「scope」就是一個（不含空白的）字串。

它們通常用來宣告特定的安全性權限，例如：

- `users:read` 或 `users:write` 是常見的例子。
- `instagram_basic` 是 Facebook / Instagram 使用的。
- `https://www.googleapis.com/auth/drive` 是 Google 使用的。

/// info

在 OAuth2 中，「scope」只是宣告所需特定權限的一個字串。

是否包含像 `:` 這樣的字元，或是否是一個 URL，都沒差。

那些細節取決於實作。

對 OAuth2 而言，它們就是字串。

///

## 全局概觀 { #global-view }

* `users:read` or `users:write` are common examples.
* `instagram_basic` is used by Facebook / Instagram.
* `https://www.googleapis.com/auth/drive` is used by Google.

/// info

In OAuth2 a "scope" is just a string that declares a specific permission required.

It doesn't matter if it has other characters like `:` or if it is a URL.

Those details are implementation specific.

                MessageBuilder buff = MessageUtils.builder();
                buff.a("Message styles: ");
                buff.trace("trace").a(' ');
                buff.debug("debug").a(' ');
                buff.info("info").a(' ');
                buff.warning("warning").a(' ');
                buff.error("error").a(' ');
                buff.success("success").a(' ');
                buff.failure("failure").a(' ');