Validate cpf in forms.py #14

ailsoncgt
1 parent f676e02b
Showing 2 changed files with 41 additions and 3 deletions Show diff stats
core/forms.py
requirements.txt
 from django import forms
 from django.utils.translation import ugettext_lazy as _
 from users.models import User
+from pycpfcnpj import cpfcnpj
+import re
+
+
  
 class RegisterUserForm(forms.ModelForm):
  
@@ -9,6 +13,37 @@ class RegisterUserForm(forms.ModelForm):
     # birth_date = forms.DateField(widget=forms.SelectDateWidget())
     MIN_LENGTH = 8
  
+    def validate_cpf(self, cpf):
+        cpf = ''.join(re.findall('\d', str(cpf)))
+        # print(cpf)
+
+        # if (not cpf) or (len(cpf) < 11):
+        #     return False
+
+        # #Get only the first 9 digits and generate other 2
+        # _int = map(int, cpf)
+        # integer = list(map(int, cpf))
+        # new = integer[:9]
+
+        # while len(new) < 11:
+        #     r = sum([(len(new) + 1 - i)* v for i, v in enumerate(new)]) % 11
+
+        #     if r > 1:
+        #         f = 11 - r
+        #     else:
+        #         f = 0
+        #     new.append(f)
+
+        # #if generated number is the same(original) the cpf is valid
+        # new2 = list(new)
+        # if new2 == _int:
+        #     return cpf
+        # else:
+        #     return False
+        if cpfcnpj.validate(cpf):
+            return True
+        return False
+
     def clean_email(self):
         email = self.cleaned_data['email']
         if User.objects.filter(email = email).exists():
@@ -19,7 +54,8 @@ class RegisterUserForm(forms.ModelForm):
         cpf = self.cleaned_data['cpf']
         if User.objects.filter(cpf = cpf).exists():
             raise forms.ValidationError(_('There is already a registeres User with this CPF'))
-        print(cpf)
+        if not self.validate_cpf(cpf):
+            raise forms.ValidationError(_('Please enter a valid CPF'))
         return cpf
  
     def clean_password(self):
 click==6.6
+deps==0.1.0
 Django==1.10
-django-autoslug==1.9.3
 django-bootstrap-breadcrumbs==0.8
 django-discover-runner==1.0
 django-role-permissions==1.2.1
@@ -10,6 +10,8 @@ itsdangerous==0.24
 Jinja2==2.8
 MarkupSafe==0.23
 Pillow==3.3.1
-psycopg2==2.6.2
+pkg-resources==0.0.0
+pycpfcnpj==1.0.2
 six==1.10.0
+slugify==0.0.1
 Werkzeug==0.11.11
1	1	from django import forms
2	2	from django.utils.translation import ugettext_lazy as _
3	3	from users.models import User
	4	+from pycpfcnpj import cpfcnpj
	5	+import re
	6	+
	7	+
4	8
5	9	class RegisterUserForm(forms.ModelForm):
6	10
...	...	@@ -9,6 +13,37 @@ class RegisterUserForm(forms.ModelForm):
9	13	# birth_date = forms.DateField(widget=forms.SelectDateWidget())
10	14	MIN_LENGTH = 8
11	15
	16	+ def validate_cpf(self, cpf):
	17	+ cpf = ''.join(re.findall('\d', str(cpf)))
	18	+ # print(cpf)
	19	+
	20	+ # if (not cpf) or (len(cpf) < 11):
	21	+ # return False
	22	+
	23	+ # #Get only the first 9 digits and generate other 2
	24	+ # _int = map(int, cpf)
	25	+ # integer = list(map(int, cpf))
	26	+ # new = integer[:9]
	27	+
	28	+ # while len(new) < 11:
	29	+ # r = sum([(len(new) + 1 - i)* v for i, v in enumerate(new)]) % 11
	30	+
	31	+ # if r > 1:
	32	+ # f = 11 - r
	33	+ # else:
	34	+ # f = 0
	35	+ # new.append(f)
	36	+
	37	+ # #if generated number is the same(original) the cpf is valid
	38	+ # new2 = list(new)
	39	+ # if new2 == _int:
	40	+ # return cpf
	41	+ # else:
	42	+ # return False
	43	+ if cpfcnpj.validate(cpf):
	44	+ return True
	45	+ return False
	46	+
12	47	def clean_email(self):
13	48	email = self.cleaned_data['email']
14	49	if User.objects.filter(email = email).exists():
...	...	@@ -19,7 +54,8 @@ class RegisterUserForm(forms.ModelForm):
19	54	cpf = self.cleaned_data['cpf']
20	55	if User.objects.filter(cpf = cpf).exists():
21	56	raise forms.ValidationError(_('There is already a registeres User with this CPF'))
22		- print(cpf)
	57	+ if not self.validate_cpf(cpf):
	58	+ raise forms.ValidationError(_('Please enter a valid CPF'))
23	59	return cpf
24	60
25	61	def clean_password(self):
...	...
1	1	click==6.6
	2	+deps==0.1.0
2	3	Django==1.10
3		-django-autoslug==1.9.3
4	4	django-bootstrap-breadcrumbs==0.8
5	5	django-discover-runner==1.0
6	6	django-role-permissions==1.2.1
...	...	@@ -10,6 +10,8 @@ itsdangerous==0.24
10	10	Jinja2==2.8
11	11	MarkupSafe==0.23
12	12	Pillow==3.3.1
13		-psycopg2==2.6.2
	13	+pkg-resources==0.0.0
	14	+pycpfcnpj==1.0.2
14	15	six==1.10.0
	16	+slugify==0.0.1
15	17	Werkzeug==0.11.11
...	...