我想将“电报机器人”与“回声框架”一起使用(当服务器启动时,回声和电报机器人一起工作)。我使用了下面的代码,但是当我运行它时,电报机器人没有启动。
我的 main.go:
package main
import (
"database/sql"
"log"
"net/http"
"strings"
tgbotapi "github.com/go-telegram-bot-api/telegram-bot-api"
"github.com/labstack/echo"
_ "github.com/mattn/go-sqlite3"
)
func main() {
e := echo.New()
e.GET("/", func(c echo.Context) error {
return c.String(http.StatusOK, "Hello, World!")
})
_ = e.Start(":1323")
db, err := sql.Open("sqlite3", "./criticism.db")
if err != nil {
log.Fatal(err)
}
defer db.Close()
bot, err := tgbotapi.NewBotAPI("")
if err != nil {
log.Fatal(err)
}
bot.Debug = true
log.Printf("Authorized on account %s", bot.Self.UserName)
u := tgbotapi.NewUpdate(0)
u.Timeout = 60
updates, err := bot.GetUpdatesChan(u)
for …Run Code Online (Sandbox Code Playgroud) 我正在为模型使用下面的序列化器User,但是当我使用深度来处理外键时,密码会显示在User对象中。
用户序列化器:
class UserSerializer(serializers.ModelSerializer):
class Meta:
model = User
read_only_fields = ('is_active', 'is_staff', 'is_superuser',)
exclude = ('password', )
extra_kwargs = {'password': {'write_only': True, 'min_length': 4}}
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在下面的序列化器中一切都很好:
class AuditSerializer(serializers.ModelSerializer):
def __init__(self, instance=None, **kwargs):
if instance:
setattr(self.Meta, 'depth', 10)
else:
setattr(self.Meta, 'depth', 0)
super(AuditSerializer, self).__init__(instance, **kwargs)
initiator = UserSerializer(read_only=True)
class Meta:
model = Audit
fields = ['id', 'initiator']
read_only_fields = ['id', 'initiator']
depth = 0
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但在下面与之前的模型/序列化器相关的内容中,我遇到了密码问题:
class AuditAttachmentSerializer(serializers.ModelSerializer):
def __init__(self, instance=None, **kwargs):
if instance:
setattr(self.Meta, 'depth', 10)
else: …Run Code Online (Sandbox Code Playgroud) python django django-serializer django-rest-framework drf-queryset