<div style="text-align: right; margin-right: 10%;">Timothy Crosley - <strong><a href="https://github.com/hugapi/hug" target="_blank">Hug</a> creator</strong> <a href="https://news.ycombinator.com/item?id=19455465" target="_blank"><small>(ref)</small></a></div>

---

github.com/cpuguy83/go-md2man/v2 v2.0.4 h1:wfIWP927BUkWJb2NmU/kNDYIBTh/ziUX91+lVfRxZq4=
github.com/cpuguy83/go-md2man/v2 v2.0.4/go.mod h1:tgQtvFlXSQOSOSIRvRPT7W67SCa46tRHOmNcaadrF8o=
github.com/creack/pty v1.1.18 h1:n56/Zwd5o6whRC5PMGretI4IdRLlmBXYNjScPaBgsbY=
github.com/creack/pty v1.1.18/go.mod h1:MOBLtS5ELjhRRrroQr9kyvTxUAFNvYEK993ew/Vr4O4=
github.com/cyphar/filepath-securejoin v0.3.1 h1:1V7cHiaW+C+39wEfpH6XlLBQo3j/PciWFrgfCLS8XrE=

			stopFn := globalScannerMetrics.time(scannerMetricCheckMissing)
			f.updateCurrentPath(k)

			if bucket != resolver.bucket {
				// Bucket might be missing as well with abandoned children.
				// make sure it is created first otherwise healing won't proceed
				// for objects.
				bgSeq.queueHealTask(healSource{
					bucket: bucket,
				}, madmin.HealItemBucket)
			}

			resolver.bucket = bucket

			Linkname: "GNU4/GNU4/long-linkpath-name",
			ModTime:  time.Unix(0, 0),
			Typeflag: '2',
			Format:   FormatGNU,
		}},
	}, {
		// GNU tar file with atime and ctime fields set.
		// Created with the GNU tar v1.27.1.
		//	tar --incremental -S -cvf gnu-incremental.tar test2
		file: "testdata/gnu-incremental.tar",
		headers: []*Header{{
			Name:       "test2/",
			Mode:       16877,
			Uid:        1000,

	}
	wg.Wait()

	for _, online := range nodesOnlineIndex {
		if online {
			nodesOnline++
		} else {
			nodesOffline++
		}
	}
	return
}

// NewNotificationSys - creates new notification system object.
func NewNotificationSys(endpoints EndpointServerPools) *NotificationSys {
	remote, all := newPeerRestClients(endpoints)
	return &NotificationSys{
		peerClients:    remote,

 * backing collection and the mutex are serializable.
 *
 * <p>If {@code null} is passed as the {@code mutex} parameter to any of this class's top-level
 * methods or inner class constructors, the created object uses itself as the synchronization mutex.
 *
 * <p>This class should be used by other collection classes only.
 *
 * @author Mike Bostock
 * @author Jared Levy
 */
@J2ktIncompatible

 * backing collection and the mutex are serializable.
 *
 * <p>If {@code null} is passed as the {@code mutex} parameter to any of this class's top-level
 * methods or inner class constructors, the created object uses itself as the synchronization mutex.
 *
 * <p>This class should be used by other collection classes only.
 *
 * @author Mike Bostock
 * @author Jared Levy
 */
@J2ktIncompatible

但是在 ORM 模式下，由于 Pydantic 本身会尝试从属性访问它需要的数据（而不是假设为 `dict`），你可以声明你想要返回的特定数据，它甚至可以从 ORM 中获取它。

## CRUD工具

现在让我们看看文件`sql_app/crud.py`。

在这个文件中，我们将编写可重用的函数用来与数据库中的数据进行交互。

**CRUD**分别为：增加（**C**reate）、查询（**R**ead）、更改（**U**pdate）、删除（**D**elete），即增删改查。

...虽然在这个例子中我们只是新增和查询。

### 读取数据

从 `sqlalchemy.orm`中导入`Session`，这将允许您声明`db`参数的类型，并在您的函数中进行更好的类型检查和完成。

// Copyright 2015 The Go Authors. All rights reserved.
// Use of this source code is governed by a BSD-style
// license that can be found in the LICENSE file.

// This input was created by taking the instruction productions in
// the old assembler's (5a's) grammar and hand-writing complete
// instructions for each rule, to guarantee we cover the same space.

#include "../../../../../runtime/textflag.h"

TEXT	foo(SB), DUPOK|NOSPLIT, $0

// ADD
//

pkg archive/zip, method (*FileHeader) SetMode(os.FileMode)
pkg archive/zip, method (*ReadCloser) Close() error
pkg archive/zip, method (*Writer) Close() error
pkg archive/zip, method (*Writer) Create(string) (io.Writer, error)
pkg archive/zip, method (*Writer) CreateHeader(*FileHeader) (io.Writer, error)
pkg archive/zip, type File struct
pkg archive/zip, type File struct, embedded FileHeader