Manish

ok

Ashish

Hi

Mr. Rude

Hi

Manish

hey

Mirco

Hi

hi ya

Anonymous

inchidi

english only please

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Hi. Drf. I have modelserialize for django user, and when I do path request with same username, I got validation error, for unique field. How to ignore this in patrial update if username have not change?

inchidi

Hi. Drf. I have modelserialize for django user, and when I do path request with same username, I got validation error, for unique field. How to ignore this in patrial update if username have not change?

can you share you serializer class?

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@Inchidi class UserSerializer(ModelSerializer): class Meta: model = User fields = ('pk', 'username', 'first_name', 'last_name', 'middle_name', 'email', 'password') extra_kwargs = { 'password': { 'write_only': True, }, } class EmployeeSerializer(ModelSerializer): user = UserSerializer() class Meta: model = Employee fields = ('user', 'birth_date', 'address', 'passport_serial', 'passport_number', 'identifing_code', 'phone_corp', 'phone_private', 'phone_ate', 'department', 'pk')

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@Inchidi I have smthing like profile, I want to do udpate of it, but when I send same username, I have error with unique validation. I know that I need change validators of username field, but I need only to off it in patch request ( when partial = True)

Luis

I remember you can write create and update method

Luis

Please, read rest framework docs

inchidi

@Inchidi class UserSerializer(ModelSerializer): class Meta: model = User fields = ('pk', 'username', 'first_name', 'last_name', 'middle_name', 'email', 'password') extra_kwargs = { 'password': { 'write_only': True, }, } class EmployeeSerializer(ModelSerializer): user = UserSerializer() class Meta: model = Employee fields = ('user', 'birth_date', 'address', 'passport_serial', 'passport_number', 'identifing_code', 'phone_corp', 'phone_private', 'phone_ate', 'department', 'pk')

class UserSerializer(ModelSerializer): username=serializers.CharField(validators=[]) # try do this class Meta: ... extra_kwargs = { 'password': {'write_only': True}, 'username':{'validators': []} # or this }

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@Inchidi or this dont wotk

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@Inchidi and first too

inchidi

then the first one

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@Inchidi https://medium.com/django-rest-framework/dealing-with-unique-constraints-in-nested-serializers-dade33b831d9

inchidi

why it doesnt work?

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@Inchidi coz, I need remove validators of field

inchidi

class UserSerializer(ModelSerializer): username=serializers.CharField(validators=[]) # try do this class Meta: ... extra_kwargs = { 'password': {'write_only': True}, 'username':{'validators': []} # or this }

then how about overriding the validators?

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@Inchidi but its not what I wanted, anyway... I need just if username is same as in instance, pass it and dont try even to change

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@Inchidi mb I will write my own validator =\ Wanted more explicit solution.

inchidi

@Inchidi I have smthing like profile, I want to do udpate of it, but when I send same username, I have error with unique validation. I know that I need change validators of username field, but I need only to off it in patch request ( when partial = True)

btw what do you mean by I need only to off it in patch request here? i think i misunderstand you

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I mean if partial for serializer. I make patch request within ModelViewset ( he makes partial=True for serializer). And here, I donw want to validate it...

inchidi

I mean if partial for serializer. I make patch request within ModelViewset ( he makes partial=True for serializer). And here, I donw want to validate it...

🤔 iirc if its update then you dont pass data to your model serializer but you pass instance of object that will be updated. its weird if the serializer raise ValidationError when you pass instance

inchidi

at this this point i guess you are using your serializer in the wrong way

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hm, so, I just wil not send this field if it have not changed

Сергей

Hi, can i rollback last changes in sqlite3 by time?

Anonymous

https://dpaste.de/6bDA

inchidi

hm, so, I just wil not send this field if it have not changed

true

inchidi

Hi, can i rollback last changes in sqlite3 by time?

by time like x minutes or by certain tasks

Сергей

If I want rallback on 5 hours, how can I do it?

Anonymous

https://dpaste.de/6bDA

Any mistake on the above code... Can't validate the form.. Why

Сергей

by time like x minutes or by certain tasks

how can I rollback by tim?

Manish

Any mistake on the above code... Can't validate the form.. Why

indention error

Manish

@sdkca986 remove 1 tab space from args and return render which is after else block in line 13 and 14

Manish

@sdkca986 https://dpaste.de/o2Qs your fix

Anonymous

when i submit the form ,form.is_valid() is false so i can't save the

Anonymous

user

N S

Can someone give me a guide to deploy django project using nginx and gunicorn