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# -*- coding: utf-8 -*-
from django import forms
from django.contrib.auth.hashers import make_password
from random import choice
from string import digits, ascii_lowercase
from . import models
def generate_random_username(length=6, chars=digits, split=2, delimiter=''):
username = ''.join([choice(chars) for i in range(length)])
if split:
username = delimiter.join([username[start:start+split] for start in range(0, len(username), split)])
try:
models.Abon.objects.get(username=username)
return generate_random_username(length=length, chars=chars, split=split, delimiter=delimiter)
except models.Abon.DoesNotExist:
return username
def generate_random_password():
return generate_random_username(length=8, chars=digits+ascii_lowercase)
class AbonForm(forms.ModelForm):
username = forms.CharField(max_length=127, required=False, initial=generate_random_username, widget=forms.TextInput(attrs={
'placeholder': 'Логин',
'class': "form-control",
'required':''
}))
password = forms.CharField(max_length=64, initial=generate_random_password,
widget=forms.TextInput(attrs={'class': 'form-control', 'required':''}))
class Meta:
model = models.Abon
fields = ['username', 'telephone', 'fio', 'group', 'description', 'street', 'house', 'is_active']
widgets = {
'fio': forms.TextInput(attrs={
'placeholder': 'ФИО',
'class': "form-control",
'required': ''
}),
'telephone': forms.TextInput(attrs={
'placeholder': '+[7,8,9,3] и 10,11 цифр',
'pattern': r'^\+[7,8,9,3]\d{10,11}$',
'required': '',
'class': 'form-control'
}),
'group': forms.Select(attrs={'class': 'form-control'}),
'description': forms.Textarea(attrs={'class': 'form-control', 'rows': '4'}),
'street': forms.Select(attrs={'class': 'form-control'}),
'house': forms.TextInput(attrs={'class': 'form-control'}),
'is_active': forms.NullBooleanSelect(attrs={'class': 'form-control'})
}
def save(self, commit=True):
raw_password = self.cleaned_data['password']
acc = super().save(commit=False)
acc.password = make_password(raw_password)
if commit:
acc.save()
try:
abon_raw_passw = models.AbonRawPassword.objects.get(account=acc)
abon_raw_passw.passw_text = raw_password
abon_raw_passw.save(update_fields=['passw_text'])
except models.AbonRawPassword.DoesNotExist:
models.AbonRawPassword.create(
account=acc,
passw_text=raw_password
)
return acc
class AbonGroupForm(forms.ModelForm):
class Meta:
model = models.AbonGroup
fields = '__all__'
widgets = {
'title': forms.TextInput(attrs={'class': 'form-control'}),
'profiles': forms.TextInput(attrs={'class': 'form-control'})
}
class BuyTariff(forms.Form):
tariff = forms.ModelChoiceField(
queryset=models.Tariff.objects.all(),
required=True,
widget=forms.Select(attrs={'class': 'form-control'})
)