# 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...

sleep 2 ; # 1 second intervals between attempts $MC_COMMAND ; STATUS=$? ; done ; set -e ; # reset `e` as active return 0 } # checkUserExists ($username) # Check if the user exists, by using the exit code of `mc admin user info` checkUserExists() { USER=$1 CMD=$(${MC} admin user info myminio $USER > /dev/null 2>&1) return $? } # createUser ($username, $password, $policy) createUser() { USER=$1 PASS=$2 POLICY=$3 # Create the user if it does not exist if ! checkUserExists $USER ; then echo "Creating user...

	}
	if len(usersList) != 1 {
		c.Fatalf("expected user listing output: %v", usersList)
	}
	uinfo := usersList[userDN]
	if uinfo.PolicyName != policy || uinfo.Status != madmin.AccountEnabled {
		c.Fatalf("expected user listing content: %v", uinfo)
	}

	// Validate that the client from sts creds can access the bucket.
	c.mustListObjects(ctx, minioClient, bucket)

                    );
                    return true;
                }
            }

            return false;
        } catch (NoClassDefFoundError e) {
            // Include the message to get more info to get more a more useful message when running Gradle without -s
            throw new IllegalStateException("Failed to inspect class " + clazz.getName() + ". Missing class? " + e.getMessage(), e);
        }
    }

my_user: User = User(id=3, name="John Doe", joined="2018-07-19")

second_user_data = {
    "id": 4,
    "name": "Mary",
    "joined": "2018-11-30",
}

my_second_user: User = User(**second_user_data)
```

/// info

`**second_user_data` means:

Pass the keys and values of the `second_user_data` dict directly as key-value arguments, equivalent to: `User(id=4, name="Mary", joined="2018-11-30")`

///

var(--bs-success-bg-subtle);\n  --bs-alert-border-color: var(--bs-success-border-subtle);\n  --bs-alert-link-color: var(--bs-success-text-emphasis);\n}\n\n.alert-info {\n  --bs-alert-color: var(--bs-info-text-emphasis);\n  --bs-alert-bg: var(--bs-info-bg-subtle);\n  --bs-alert-border-color: var(--bs-info-border-subtle);\n  --bs-alert-link-color: var(--bs-info-text-emphasis);\n}\n\n.alert-warning {\n  --bs-alert-color: var(--bs-warning-text-emphasis);\n  --bs-alert-bg: var(--bs-warning-bg-subtle);\n  --bs-alert-border-color:...

        return UUID.randomUUID().toString().replace("-", StringUtil.EMPTY);
    }

    /**
     * Updates the user session with the provided user code.
     * This method registers the user info with the search log helper and updates the cookie.
     *
     * @param userCode the user code to associate with the session
     */
    protected void updateUserSessionId(final String userCode) {

# 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...

{* ../../docs_src/sql_databases/tutorial001_an_py310.py ln[66:73] hl[71] *}

### 執行應用 { #run-the-app }

你可以執行應用：

<div class="termy">

```console
$ fastapi dev

<span style="color: green;">INFO</span>:     Uvicorn running on http://127.0.0.1:8000 (Press CTRL+C to quit)
```

</div>

然後前往 `/docs` 的 UI，你會看到 FastAPI 使用這些模型來「文件化」API，也會用它們來「序列化」與「驗證」資料。

<div class="screenshot">